/* A Bison parser, made by Lrama 0.6.11.  */

/* Bison implementation for Yacc-like parsers in C

   Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2021 Free Software Foundation,
   Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */

/* As a special exception, you may create a larger work that contains
   part or all of the Bison parser skeleton and distribute that work
   under terms of your choice, so long as that work isn't itself a
   parser generator using the skeleton or a modified version thereof
   as a parser skeleton.  Alternatively, if you modify or redistribute
   the parser skeleton itself, you may (at your option) remove this
   special exception, which will cause the skeleton and the resulting
   Bison output files to be licensed under the GNU General Public
   License without this special exception.

   This special exception was added by the Free Software Foundation in
   version 2.2 of Bison.  */

/* C LALR(1) parser skeleton written by Richard Stallman, by
   simplifying the original so-called "semantic" parser.  */

/* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual,
   especially those whose name start with YY_ or yy_.  They are
   private implementation details that can be changed or removed.  */

/* All symbols defined below should begin with yy or YY, to avoid
   infringing on user name space.  This should be done even for local
   variables, as they might otherwise be expanded by user macros.
   There are some unavoidable exceptions within include files to
   define necessary library symbols; they are noted "INFRINGES ON
   USER NAME SPACE" below.  */

/* Identify Bison output, and Bison version.  */
#define YYBISON 30802

/* Bison version string.  */
#define YYBISON_VERSION "3.8.2"

/* Skeleton name.  */
#define YYSKELETON_NAME "yacc.c"

/* Pure parsers.  */
#define YYPURE 1

/* Push parsers.  */
#define YYPUSH 0

/* Pull parsers.  */
#define YYPULL 1


/* First part of user prologue.  */
#line 12 "ripper.y"


#if !YYPURE
# error needs pure parser
#endif
#define YYDEBUG 1
#define YYERROR_VERBOSE 1
#define YYSTACK_USE_ALLOCA 0

/* For Ripper */
#ifdef RUBY_EXTCONF_H
# include RUBY_EXTCONF_H
#endif

#include "ruby/internal/config.h"

#include <errno.h>

#ifdef UNIVERSAL_PARSER

#include "internal/ruby_parser.h"
#include "parser_node.h"
#include "universal_parser.c"

#ifdef RIPPER
#define STATIC_ID2SYM p->config->static_id2sym
#define rb_str_coderange_scan_restartable p->config->str_coderange_scan_restartable
#endif

#else

#include "internal.h"
#include "internal/compile.h"
#include "internal/compilers.h"
#include "internal/complex.h"
#include "internal/encoding.h"
#include "internal/error.h"
#include "internal/hash.h"
#include "internal/io.h"
#include "internal/numeric.h"
#include "internal/parse.h"
#include "internal/rational.h"
#include "internal/re.h"
#include "internal/ruby_parser.h"
#include "internal/symbol.h"
#include "internal/thread.h"
#include "internal/variable.h"
#include "node.h"
#include "parser_node.h"
#include "probes.h"
#include "regenc.h"
#include "ruby/encoding.h"
#include "ruby/regex.h"
#include "ruby/ruby.h"
#include "ruby/st.h"
#include "ruby/util.h"
#include "ruby/ractor.h"
#include "symbol.h"

#ifndef RIPPER
static VALUE
syntax_error_new(void)
{
    return rb_class_new_instance(0, 0, rb_eSyntaxError);
}
#endif

static NODE *reg_named_capture_assign(struct parser_params* p, VALUE regexp, const YYLTYPE *loc, rb_parser_assignable_func assignable);

#define compile_callback rb_suppress_tracing
#endif /* !UNIVERSAL_PARSER */

#define NODE_SPECIAL_EMPTY_ARGS ((NODE *)-1)
#define NODE_EMPTY_ARGS_P(node) ((node) == NODE_SPECIAL_EMPTY_ARGS)

static int rb_parser_string_hash_cmp(rb_parser_string_t *str1, rb_parser_string_t *str2);

#ifndef RIPPER
static rb_parser_string_t *rb_parser_string_deep_copy(struct parser_params *p, const rb_parser_string_t *original);
#endif

static int
node_integer_cmp(rb_node_integer_t *n1, rb_node_integer_t *n2)
{
    return (n1->minus != n2->minus ||
            n1->base != n2->base ||
            strcmp(n1->val, n2->val));
}

static int
node_float_cmp(rb_node_float_t *n1, rb_node_float_t *n2)
{
    return (n1->minus != n2->minus ||
            strcmp(n1->val, n2->val));
}

static int
node_rational_cmp(rb_node_rational_t *n1, rb_node_rational_t *n2)
{
    return (n1->minus != n2->minus ||
            n1->base != n2->base ||
            n1->seen_point != n2->seen_point ||
            strcmp(n1->val, n2->val));
}

static int
node_imaginary_cmp(rb_node_imaginary_t *n1, rb_node_imaginary_t *n2)
{
    return (n1->minus != n2->minus ||
            n1->base != n2->base ||
            n1->seen_point != n2->seen_point ||
            n1->type != n2->type ||
            strcmp(n1->val, n2->val));
}

static int
rb_parser_regx_hash_cmp(rb_node_regx_t *n1, rb_node_regx_t *n2)
{
    return (n1->options != n2->options ||
            rb_parser_string_hash_cmp(n1->string, n2->string));
}

static st_index_t rb_parser_str_hash(rb_parser_string_t *str);
static st_index_t rb_char_p_hash(const char *c);

static int
literal_cmp(st_data_t val, st_data_t lit)
{
    if (val == lit) return 0;

    NODE *node_val = RNODE(val);
    NODE *node_lit = RNODE(lit);
    enum node_type type_val = nd_type(node_val);
    enum node_type type_lit = nd_type(node_lit);

    if (type_val != type_lit) {
        return -1;
    }

    switch (type_lit) {
      case NODE_INTEGER:
        return node_integer_cmp(RNODE_INTEGER(node_val), RNODE_INTEGER(node_lit));
      case NODE_FLOAT:
        return node_float_cmp(RNODE_FLOAT(node_val), RNODE_FLOAT(node_lit));
      case NODE_RATIONAL:
        return node_rational_cmp(RNODE_RATIONAL(node_val), RNODE_RATIONAL(node_lit));
      case NODE_IMAGINARY:
        return node_imaginary_cmp(RNODE_IMAGINARY(node_val), RNODE_IMAGINARY(node_lit));
      case NODE_STR:
        return rb_parser_string_hash_cmp(RNODE_STR(node_val)->string, RNODE_STR(node_lit)->string);
      case NODE_SYM:
        return rb_parser_string_hash_cmp(RNODE_SYM(node_val)->string, RNODE_SYM(node_lit)->string);
      case NODE_REGX:
        return rb_parser_regx_hash_cmp(RNODE_REGX(node_val), RNODE_REGX(node_lit));
      case NODE_LINE:
        return node_val->nd_loc.beg_pos.lineno != node_lit->nd_loc.beg_pos.lineno;
      case NODE_FILE:
        return rb_parser_string_hash_cmp(RNODE_FILE(node_val)->path, RNODE_FILE(node_lit)->path);
      case NODE_ENCODING:
        return RNODE_ENCODING(node_val)->enc != RNODE_ENCODING(node_lit)->enc;
      default:
#ifdef UNIVERSAL_PARSER
        abort();
#else
        rb_bug("unexpected node: %s, %s", ruby_node_name(type_val), ruby_node_name(type_lit));
#endif
    }
}

static st_index_t
literal_hash(st_data_t a)
{
    NODE *node = (NODE *)a;
    enum node_type type = nd_type(node);

    switch (type) {
      case NODE_INTEGER:
        return rb_char_p_hash(RNODE_INTEGER(node)->val);
      case NODE_FLOAT:
        return rb_char_p_hash(RNODE_FLOAT(node)->val);
      case NODE_RATIONAL:
        return rb_char_p_hash(RNODE_RATIONAL(node)->val);
      case NODE_IMAGINARY:
        return rb_char_p_hash(RNODE_IMAGINARY(node)->val);
      case NODE_STR:
        return rb_parser_str_hash(RNODE_STR(node)->string);
      case NODE_SYM:
        return rb_parser_str_hash(RNODE_SYM(node)->string);
      case NODE_REGX:
        return rb_parser_str_hash(RNODE_REGX(node)->string);
      case NODE_LINE:
        return (st_index_t)node->nd_loc.beg_pos.lineno;
      case NODE_FILE:
        return rb_parser_str_hash(RNODE_FILE(node)->path);
      case NODE_ENCODING:
        return (st_index_t)RNODE_ENCODING(node)->enc;
      default:
#ifdef UNIVERSAL_PARSER
        abort();
#else
        rb_bug("unexpected node: %s", ruby_node_name(type));
#endif
    }
}

static inline int
parse_isascii(int c)
{
    return '\0' <= c && c <= '\x7f';
}

#undef ISASCII
#define ISASCII parse_isascii

static inline int
parse_isspace(int c)
{
    return c == ' ' || ('\t' <= c && c <= '\r');
}

#undef ISSPACE
#define ISSPACE parse_isspace

static inline int
parse_iscntrl(int c)
{
    return ('\0' <= c && c < ' ') || c == '\x7f';
}

#undef ISCNTRL
#define ISCNTRL(c) parse_iscntrl(c)

static inline int
parse_isupper(int c)
{
    return 'A' <= c && c <= 'Z';
}

static inline int
parse_islower(int c)
{
    return 'a' <= c && c <= 'z';
}

static inline int
parse_isalpha(int c)
{
    return parse_isupper(c) || parse_islower(c);
}

#undef ISALPHA
#define ISALPHA(c) parse_isalpha(c)

static inline int
parse_isdigit(int c)
{
    return '0' <= c && c <= '9';
}

#undef ISDIGIT
#define ISDIGIT(c) parse_isdigit(c)

static inline int
parse_isalnum(int c)
{
    return parse_isalpha(c) || parse_isdigit(c);
}

#undef ISALNUM
#define ISALNUM(c) parse_isalnum(c)

static inline int
parse_isxdigit(int c)
{
    return parse_isdigit(c) || ('A' <= c && c <= 'F') || ('a' <= c && c <= 'f');
}

#undef ISXDIGIT
#define ISXDIGIT(c) parse_isxdigit(c)

#include "parser_st.h"

#undef STRCASECMP
#define STRCASECMP rb_parser_st_locale_insensitive_strcasecmp

#undef STRNCASECMP
#define STRNCASECMP rb_parser_st_locale_insensitive_strncasecmp

#ifdef RIPPER
#include "ripper_init.h"
#endif

enum rescue_context {
    before_rescue,
    after_rescue,
    after_else,
    after_ensure,
};

struct lex_context {
    unsigned int in_defined: 1;
    unsigned int in_kwarg: 1;
    unsigned int in_argdef: 1;
    unsigned int in_def: 1;
    unsigned int in_class: 1;
    BITFIELD(enum rb_parser_shareability, shareable_constant_value, 2);
    BITFIELD(enum rescue_context, in_rescue, 2);
    unsigned int cant_return: 1;
};

typedef struct RNode_DEF_TEMP rb_node_def_temp_t;

#if defined(__GNUC__) && !defined(__clang__)
// Suppress "parameter passing for argument of type 'struct
// lex_context' changed" notes.  `struct lex_context` is file scope,
// and has no ABI compatibility issue.
RBIMPL_WARNING_PUSH()
RBIMPL_WARNING_IGNORED(-Wpsabi)
RBIMPL_WARNING_POP()
// Not sure why effective even after popped.
#endif

#include "parse.h"

#define NO_LEX_CTXT (struct lex_context){0}

#ifndef WARN_PAST_SCOPE
# define WARN_PAST_SCOPE 0
#endif

#define TAB_WIDTH 8

#define yydebug (p->debug)	/* disable the global variable definition */

#define YYFPRINTF(out, ...)	rb_parser_printf(p, __VA_ARGS__)
#define YY_LOCATION_PRINT(File, loc, p) \
     rb_parser_printf(p, "%d.%d-%d.%d", \
                      (loc).beg_pos.lineno, (loc).beg_pos.column,\
                      (loc).end_pos.lineno, (loc).end_pos.column)
#define YYLLOC_DEFAULT(Current, Rhs, N)					\
    do									\
      if (N)								\
        {								\
          (Current).beg_pos = YYRHSLOC(Rhs, 1).beg_pos;			\
          (Current).end_pos = YYRHSLOC(Rhs, N).end_pos;			\
        }								\
      else								\
        {                                                               \
          (Current).beg_pos = YYRHSLOC(Rhs, 0).end_pos;                 \
          (Current).end_pos = YYRHSLOC(Rhs, 0).end_pos;                 \
        }                                                               \
    while (0)
#define YY_(Msgid) \
    (((Msgid)[0] == 'm') && (strcmp((Msgid), "memory exhausted") == 0) ? \
     "nesting too deep" : (Msgid))

#define RUBY_SET_YYLLOC_FROM_STRTERM_HEREDOC(Current)			\
    rb_parser_set_location_from_strterm_heredoc(p, &p->lex.strterm->u.heredoc, &(Current))
#define RUBY_SET_YYLLOC_OF_DELAYED_TOKEN(Current)			\
    rb_parser_set_location_of_delayed_token(p, &(Current))
#define RUBY_SET_YYLLOC_OF_HEREDOC_END(Current)				\
    rb_parser_set_location_of_heredoc_end(p, &(Current))
#define RUBY_SET_YYLLOC_OF_DUMMY_END(Current)				\
    rb_parser_set_location_of_dummy_end(p, &(Current))
#define RUBY_SET_YYLLOC_OF_NONE(Current)				\
    rb_parser_set_location_of_none(p, &(Current))
#define RUBY_SET_YYLLOC(Current)					\
    rb_parser_set_location(p, &(Current))
#define RUBY_INIT_YYLLOC() \
    { \
        {p->ruby_sourceline, (int)(p->lex.ptok - p->lex.pbeg)}, \
        {p->ruby_sourceline, (int)(p->lex.pcur - p->lex.pbeg)}, \
    }

#define IS_lex_state_for(x, ls)	((x) & (ls))
#define IS_lex_state_all_for(x, ls) (((x) & (ls)) == (ls))
#define IS_lex_state(ls)	IS_lex_state_for(p->lex.state, (ls))
#define IS_lex_state_all(ls)	IS_lex_state_all_for(p->lex.state, (ls))

# define SET_LEX_STATE(ls) \
    parser_set_lex_state(p, ls, __LINE__)
static inline enum lex_state_e parser_set_lex_state(struct parser_params *p, enum lex_state_e ls, int line);

typedef VALUE stack_type;

static const rb_code_location_t NULL_LOC = { {0, -1}, {0, -1} };

# define SHOW_BITSTACK(stack, name) (p->debug ? rb_parser_show_bitstack(p, stack, name, __LINE__) : (void)0)
# define BITSTACK_PUSH(stack, n) (((p->stack) = ((p->stack)<<1)|((n)&1)), SHOW_BITSTACK(p->stack, #stack"(push)"))
# define BITSTACK_POP(stack)	 (((p->stack) = (p->stack) >> 1), SHOW_BITSTACK(p->stack, #stack"(pop)"))
# define BITSTACK_SET_P(stack)	 (SHOW_BITSTACK(p->stack, #stack), (p->stack)&1)
# define BITSTACK_SET(stack, n)	 ((p->stack)=(n), SHOW_BITSTACK(p->stack, #stack"(set)"))

/* A flag to identify keyword_do_cond, "do" keyword after condition expression.
   Examples: `while ... do`, `until ... do`, and `for ... in ... do` */
#define COND_PUSH(n)	BITSTACK_PUSH(cond_stack, (n))
#define COND_POP()	BITSTACK_POP(cond_stack)
#define COND_P()	BITSTACK_SET_P(cond_stack)
#define COND_SET(n)	BITSTACK_SET(cond_stack, (n))

/* A flag to identify keyword_do_block; "do" keyword after command_call.
   Example: `foo 1, 2 do`. */
#define CMDARG_PUSH(n)	BITSTACK_PUSH(cmdarg_stack, (n))
#define CMDARG_POP()	BITSTACK_POP(cmdarg_stack)
#define CMDARG_P()	BITSTACK_SET_P(cmdarg_stack)
#define CMDARG_SET(n)	BITSTACK_SET(cmdarg_stack, (n))

struct vtable {
    ID *tbl;
    int pos;
    int capa;
    struct vtable *prev;
};

struct local_vars {
    struct vtable *args;
    struct vtable *vars;
    struct vtable *used;
# if WARN_PAST_SCOPE
    struct vtable *past;
# endif
    struct local_vars *prev;
    struct {
        NODE *outer, *inner, *current;
    } numparam;
    NODE *it;
};

enum {
    ORDINAL_PARAM = -1,
    NO_PARAM = 0,
    NUMPARAM_MAX = 9,
};

#define DVARS_INHERIT ((void*)1)
#define DVARS_TOPSCOPE NULL
#define DVARS_TERMINAL_P(tbl) ((tbl) == DVARS_INHERIT || (tbl) == DVARS_TOPSCOPE)

typedef struct token_info {
    const char *token;
    rb_code_position_t beg;
    int indent;
    int nonspc;
    struct token_info *next;
} token_info;

typedef struct end_expect_token_locations {
    const rb_code_position_t *pos;
    struct end_expect_token_locations *prev;
} end_expect_token_locations_t;

typedef struct parser_string_buffer_elem {
    struct parser_string_buffer_elem *next;
    long len;  /* Total length of allocated buf */
    long used; /* Current usage of buf */
    rb_parser_string_t *buf[FLEX_ARY_LEN];
} parser_string_buffer_elem_t;

typedef struct parser_string_buffer {
    parser_string_buffer_elem_t *head;
    parser_string_buffer_elem_t *last;
} parser_string_buffer_t;

#define AFTER_HEREDOC_WITHOUT_TERMINTOR ((rb_parser_string_t *)1)

/*
    Structure of Lexer Buffer:

 lex.pbeg     lex.ptok     lex.pcur     lex.pend
    |            |            |            |
    |------------+------------+------------|
                 |<---------->|
                     token
*/
struct parser_params {
    YYSTYPE *lval;
    YYLTYPE *yylloc;

    struct {
        rb_strterm_t *strterm;
        rb_parser_lex_gets_func *gets;
        rb_parser_input_data input;
        parser_string_buffer_t string_buffer;
        rb_parser_string_t *lastline;
        rb_parser_string_t *nextline;
        const char *pbeg;
        const char *pcur;
        const char *pend;
        const char *ptok;
        enum lex_state_e state;
        /* track the nest level of any parens "()[]{}" */
        int paren_nest;
        /* keep p->lex.paren_nest at the beginning of lambda "->" to detect tLAMBEG and keyword_do_LAMBDA */
        int lpar_beg;
        /* track the nest level of only braces "{}" */
        int brace_nest;
    } lex;
    stack_type cond_stack;
    stack_type cmdarg_stack;
    int tokidx;
    int toksiz;
    int heredoc_end;
    int heredoc_indent;
    int heredoc_line_indent;
    char *tokenbuf;
    struct local_vars *lvtbl;
    st_table *pvtbl;
    st_table *pktbl;
    int line_count;
    int ruby_sourceline;	/* current line no. */
    const char *ruby_sourcefile; /* current source file */
    VALUE ruby_sourcefile_string;
    rb_encoding *enc;
    token_info *token_info;
    st_table *case_labels;
    rb_node_exits_t *exits;

    VALUE debug_buffer;
    VALUE debug_output;

    struct {
        rb_parser_string_t *token;
        int beg_line;
        int beg_col;
        int end_line;
        int end_col;
    } delayed;

    rb_ast_t *ast;
    int node_id;

    st_table *warn_duplicate_keys_table;

    int max_numparam;
    ID it_id;

    struct lex_context ctxt;

    NODE *eval_tree_begin;
    NODE *eval_tree;
    const struct rb_iseq_struct *parent_iseq;

#ifdef UNIVERSAL_PARSER
    const rb_parser_config_t *config;
#endif
    /* compile_option */
    signed int frozen_string_literal:2; /* -1: not specified, 0: false, 1: true */

    unsigned int command_start:1;
    unsigned int eofp: 1;
    unsigned int ruby__end__seen: 1;
    unsigned int debug: 1;
    unsigned int has_shebang: 1;
    unsigned int token_seen: 1;
    unsigned int token_info_enabled: 1;
# if WARN_PAST_SCOPE
    unsigned int past_scope_enabled: 1;
# endif
    unsigned int error_p: 1;
    unsigned int cr_seen: 1;

#ifndef RIPPER
    /* Ruby core only */

    unsigned int do_print: 1;
    unsigned int do_loop: 1;
    unsigned int do_chomp: 1;
    unsigned int do_split: 1;
    unsigned int error_tolerant: 1;
    unsigned int keep_tokens: 1;

    VALUE error_buffer;
    rb_parser_ary_t *debug_lines;
    /*
     * Store specific keyword locations to generate dummy end token.
     * Refer to the tail of list element.
     */
    end_expect_token_locations_t *end_expect_token_locations;
    /* id for terms */
    int token_id;
    /* Array for term tokens */
    rb_parser_ary_t *tokens;
#else
    /* Ripper only */

    VALUE value;
    VALUE result;
    VALUE parsing_thread;
    VALUE s_value; /* Token VALUE */
    VALUE s_lvalue; /* VALUE generated by rule action (reduce) */
    VALUE s_value_stack;
#endif
};

#define NUMPARAM_ID_P(id) numparam_id_p(p, id)
#define NUMPARAM_ID_TO_IDX(id) (unsigned int)(((id) >> ID_SCOPE_SHIFT) - (tNUMPARAM_1 - 1))
#define NUMPARAM_IDX_TO_ID(idx) TOKEN2LOCALID((tNUMPARAM_1 - 1 + (idx)))
static int
numparam_id_p(struct parser_params *p, ID id)
{
    if (!is_local_id(id) || id < (tNUMPARAM_1 << ID_SCOPE_SHIFT)) return 0;
    unsigned int idx = NUMPARAM_ID_TO_IDX(id);
    return idx > 0 && idx <= NUMPARAM_MAX;
}
static void numparam_name(struct parser_params *p, ID id);

#ifdef RIPPER
static void
after_shift(struct parser_params *p)
{
    if (p->debug) {
        rb_parser_printf(p, "after-shift: %+"PRIsVALUE"\n", p->s_value);
    }
    rb_ary_push(p->s_value_stack, p->s_value);
    p->s_value = Qnil;
}

static void
before_reduce(int len, struct parser_params *p)
{
    // Initialize $$ with $1.
    if (len) p->s_lvalue = rb_ary_entry(p->s_value_stack, -len);
}

static void
after_reduce(int len, struct parser_params *p)
{
    for (int i = 0; i < len; i++) {
        VALUE tos = rb_ary_pop(p->s_value_stack);
        if (p->debug) {
            rb_parser_printf(p, "after-reduce pop: %+"PRIsVALUE"\n", tos);
        }
    }
    if (p->debug) {
        rb_parser_printf(p, "after-reduce push: %+"PRIsVALUE"\n", p->s_lvalue);
    }
    rb_ary_push(p->s_value_stack, p->s_lvalue);
    p->s_lvalue = Qnil;
}

static void
after_shift_error_token(struct parser_params *p)
{
    if (p->debug) {
        rb_parser_printf(p, "after-shift-error-token:\n");
    }
    rb_ary_push(p->s_value_stack, Qnil);
}

static void
after_pop_stack(int len, struct parser_params *p)
{
    for (int i = 0; i < len; i++) {
        VALUE tos = rb_ary_pop(p->s_value_stack);
        if (p->debug) {
            rb_parser_printf(p, "after-pop-stack pop: %+"PRIsVALUE"\n", tos);
        }
    }
}
#else
static void
after_shift(struct parser_params *p)
{
}

static void
before_reduce(int len, struct parser_params *p)
{
}

static void
after_reduce(int len, struct parser_params *p)
{
}

static void
after_shift_error_token(struct parser_params *p)
{
}

static void
after_pop_stack(int len, struct parser_params *p)
{
}
#endif

#define intern_cstr(n,l,en) rb_intern3(n,l,en)

#define STRING_NEW0() rb_parser_encoding_string_new(p,0,0,p->enc)

#define STR_NEW(ptr,len) rb_enc_str_new((ptr),(len),p->enc)
#define STR_NEW0() rb_enc_str_new(0,0,p->enc)
#define STR_NEW2(ptr) rb_enc_str_new((ptr),strlen(ptr),p->enc)
#define STR_NEW3(ptr,len,e,func) parser_str_new(p, (ptr),(len),(e),(func),p->enc)
#define TOK_INTERN() intern_cstr(tok(p), toklen(p), p->enc)
#define VALID_SYMNAME_P(s, l, enc, type) (rb_enc_symname_type(s, l, enc, (1U<<(type))) == (int)(type))

#ifndef RIPPER
static inline int
char_at_end(struct parser_params *p, VALUE str, int when_empty)
{
    long len = RSTRING_LEN(str);
    return len > 0 ? (unsigned char)RSTRING_PTR(str)[len-1] : when_empty;
}
#endif

static void
pop_pvtbl(struct parser_params *p, st_table *tbl)
{
    st_free_table(p->pvtbl);
    p->pvtbl = tbl;
}

static void
pop_pktbl(struct parser_params *p, st_table *tbl)
{
    if (p->pktbl) st_free_table(p->pktbl);
    p->pktbl = tbl;
}

#define STRING_BUF_DEFAULT_LEN 16

static void
string_buffer_init(struct parser_params *p)
{
    parser_string_buffer_t *buf = &p->lex.string_buffer;
    const size_t size = offsetof(parser_string_buffer_elem_t, buf) + sizeof(rb_parser_string_t *) * STRING_BUF_DEFAULT_LEN;

    buf->head = buf->last = xmalloc(size);
    buf->head->len = STRING_BUF_DEFAULT_LEN;
    buf->head->used = 0;
    buf->head->next = NULL;
}

static void
string_buffer_append(struct parser_params *p, rb_parser_string_t *str)
{
    parser_string_buffer_t *buf = &p->lex.string_buffer;

    if (buf->head->used >= buf->head->len) {
        parser_string_buffer_elem_t *elem;
        long n = buf->head->len * 2;
        const size_t size = offsetof(parser_string_buffer_elem_t, buf) + sizeof(rb_parser_string_t *) * n;

        elem = xmalloc(size);
        elem->len = n;
        elem->used = 0;
        elem->next = NULL;
        buf->last->next = elem;
        buf->last = elem;
    }
    buf->last->buf[buf->last->used++] = str;
}

static void
string_buffer_free(struct parser_params *p)
{
    parser_string_buffer_elem_t *elem = p->lex.string_buffer.head;

    while (elem) {
        parser_string_buffer_elem_t *next_elem = elem->next;

        for (long i = 0; i < elem->used; i++) {
            rb_parser_string_free(p, elem->buf[i]);
        }

        xfree(elem);
        elem = next_elem;
    }
}

#ifndef RIPPER
static void flush_debug_buffer(struct parser_params *p, VALUE out, VALUE str);

static void
debug_end_expect_token_locations(struct parser_params *p, const char *name)
{
    if(p->debug) {
        VALUE mesg = rb_sprintf("%s: [", name);
        int i = 0;
        for (end_expect_token_locations_t *loc = p->end_expect_token_locations; loc; loc = loc->prev) {
            if (i > 0)
                rb_str_cat_cstr(mesg, ", ");
            rb_str_catf(mesg, "[%d, %d]", loc->pos->lineno, loc->pos->column);
            i++;
        }
        rb_str_cat_cstr(mesg, "]\n");
        flush_debug_buffer(p, p->debug_output, mesg);
    }
}

static void
push_end_expect_token_locations(struct parser_params *p, const rb_code_position_t *pos)
{
    if(!p->error_tolerant) return;

    end_expect_token_locations_t *locations;
    locations = ALLOC(end_expect_token_locations_t);
    locations->pos = pos;
    locations->prev = p->end_expect_token_locations;
    p->end_expect_token_locations = locations;

    debug_end_expect_token_locations(p, "push_end_expect_token_locations");
}

static void
pop_end_expect_token_locations(struct parser_params *p)
{
    if(!p->end_expect_token_locations) return;

    end_expect_token_locations_t *locations = p->end_expect_token_locations->prev;
    ruby_sized_xfree(p->end_expect_token_locations, sizeof(end_expect_token_locations_t));
    p->end_expect_token_locations = locations;

    debug_end_expect_token_locations(p, "pop_end_expect_token_locations");
}

static end_expect_token_locations_t *
peek_end_expect_token_locations(struct parser_params *p)
{
    return p->end_expect_token_locations;
}

static const char *
parser_token2char(struct parser_params *p, enum yytokentype tok)
{
    switch ((int) tok) {
#define TOKEN2CHAR(tok) case tok: return (#tok);
#define TOKEN2CHAR2(tok, name) case tok: return (name);
      TOKEN2CHAR2(' ', "word_sep");
      TOKEN2CHAR2('!', "!")
      TOKEN2CHAR2('%', "%");
      TOKEN2CHAR2('&', "&");
      TOKEN2CHAR2('*', "*");
      TOKEN2CHAR2('+', "+");
      TOKEN2CHAR2('-', "-");
      TOKEN2CHAR2('/', "/");
      TOKEN2CHAR2('<', "<");
      TOKEN2CHAR2('=', "=");
      TOKEN2CHAR2('>', ">");
      TOKEN2CHAR2('?', "?");
      TOKEN2CHAR2('^', "^");
      TOKEN2CHAR2('|', "|");
      TOKEN2CHAR2('~', "~");
      TOKEN2CHAR2(':', ":");
      TOKEN2CHAR2(',', ",");
      TOKEN2CHAR2('.', ".");
      TOKEN2CHAR2(';', ";");
      TOKEN2CHAR2('`', "`");
      TOKEN2CHAR2('\n', "nl");
      TOKEN2CHAR2('{', "\"{\"");
      TOKEN2CHAR2('}', "\"}\"");
      TOKEN2CHAR2('[', "\"[\"");
      TOKEN2CHAR2(']', "\"]\"");
      TOKEN2CHAR2('(', "\"(\"");
      TOKEN2CHAR2(')', "\")\"");
      TOKEN2CHAR2('\\', "backslash");
      TOKEN2CHAR(keyword_class);
      TOKEN2CHAR(keyword_module);
      TOKEN2CHAR(keyword_def);
      TOKEN2CHAR(keyword_undef);
      TOKEN2CHAR(keyword_begin);
      TOKEN2CHAR(keyword_rescue);
      TOKEN2CHAR(keyword_ensure);
      TOKEN2CHAR(keyword_end);
      TOKEN2CHAR(keyword_if);
      TOKEN2CHAR(keyword_unless);
      TOKEN2CHAR(keyword_then);
      TOKEN2CHAR(keyword_elsif);
      TOKEN2CHAR(keyword_else);
      TOKEN2CHAR(keyword_case);
      TOKEN2CHAR(keyword_when);
      TOKEN2CHAR(keyword_while);
      TOKEN2CHAR(keyword_until);
      TOKEN2CHAR(keyword_for);
      TOKEN2CHAR(keyword_break);
      TOKEN2CHAR(keyword_next);
      TOKEN2CHAR(keyword_redo);
      TOKEN2CHAR(keyword_retry);
      TOKEN2CHAR(keyword_in);
      TOKEN2CHAR(keyword_do);
      TOKEN2CHAR(keyword_do_cond);
      TOKEN2CHAR(keyword_do_block);
      TOKEN2CHAR(keyword_do_LAMBDA);
      TOKEN2CHAR(keyword_return);
      TOKEN2CHAR(keyword_yield);
      TOKEN2CHAR(keyword_super);
      TOKEN2CHAR(keyword_self);
      TOKEN2CHAR(keyword_nil);
      TOKEN2CHAR(keyword_true);
      TOKEN2CHAR(keyword_false);
      TOKEN2CHAR(keyword_and);
      TOKEN2CHAR(keyword_or);
      TOKEN2CHAR(keyword_not);
      TOKEN2CHAR(modifier_if);
      TOKEN2CHAR(modifier_unless);
      TOKEN2CHAR(modifier_while);
      TOKEN2CHAR(modifier_until);
      TOKEN2CHAR(modifier_rescue);
      TOKEN2CHAR(keyword_alias);
      TOKEN2CHAR(keyword_defined);
      TOKEN2CHAR(keyword_BEGIN);
      TOKEN2CHAR(keyword_END);
      TOKEN2CHAR(keyword__LINE__);
      TOKEN2CHAR(keyword__FILE__);
      TOKEN2CHAR(keyword__ENCODING__);
      TOKEN2CHAR(tIDENTIFIER);
      TOKEN2CHAR(tFID);
      TOKEN2CHAR(tGVAR);
      TOKEN2CHAR(tIVAR);
      TOKEN2CHAR(tCONSTANT);
      TOKEN2CHAR(tCVAR);
      TOKEN2CHAR(tLABEL);
      TOKEN2CHAR(tINTEGER);
      TOKEN2CHAR(tFLOAT);
      TOKEN2CHAR(tRATIONAL);
      TOKEN2CHAR(tIMAGINARY);
      TOKEN2CHAR(tCHAR);
      TOKEN2CHAR(tNTH_REF);
      TOKEN2CHAR(tBACK_REF);
      TOKEN2CHAR(tSTRING_CONTENT);
      TOKEN2CHAR(tREGEXP_END);
      TOKEN2CHAR(tDUMNY_END);
      TOKEN2CHAR(tSP);
      TOKEN2CHAR(tUPLUS);
      TOKEN2CHAR(tUMINUS);
      TOKEN2CHAR(tPOW);
      TOKEN2CHAR(tCMP);
      TOKEN2CHAR(tEQ);
      TOKEN2CHAR(tEQQ);
      TOKEN2CHAR(tNEQ);
      TOKEN2CHAR(tGEQ);
      TOKEN2CHAR(tLEQ);
      TOKEN2CHAR(tANDOP);
      TOKEN2CHAR(tOROP);
      TOKEN2CHAR(tMATCH);
      TOKEN2CHAR(tNMATCH);
      TOKEN2CHAR(tDOT2);
      TOKEN2CHAR(tDOT3);
      TOKEN2CHAR(tBDOT2);
      TOKEN2CHAR(tBDOT3);
      TOKEN2CHAR(tAREF);
      TOKEN2CHAR(tASET);
      TOKEN2CHAR(tLSHFT);
      TOKEN2CHAR(tRSHFT);
      TOKEN2CHAR(tANDDOT);
      TOKEN2CHAR(tCOLON2);
      TOKEN2CHAR(tCOLON3);
      TOKEN2CHAR(tOP_ASGN);
      TOKEN2CHAR(tASSOC);
      TOKEN2CHAR(tLPAREN);
      TOKEN2CHAR(tLPAREN_ARG);
      TOKEN2CHAR(tRPAREN);
      TOKEN2CHAR(tLBRACK);
      TOKEN2CHAR(tLBRACE);
      TOKEN2CHAR(tLBRACE_ARG);
      TOKEN2CHAR(tSTAR);
      TOKEN2CHAR(tDSTAR);
      TOKEN2CHAR(tAMPER);
      TOKEN2CHAR(tLAMBDA);
      TOKEN2CHAR(tSYMBEG);
      TOKEN2CHAR(tSTRING_BEG);
      TOKEN2CHAR(tXSTRING_BEG);
      TOKEN2CHAR(tREGEXP_BEG);
      TOKEN2CHAR(tWORDS_BEG);
      TOKEN2CHAR(tQWORDS_BEG);
      TOKEN2CHAR(tSYMBOLS_BEG);
      TOKEN2CHAR(tQSYMBOLS_BEG);
      TOKEN2CHAR(tSTRING_END);
      TOKEN2CHAR(tSTRING_DEND);
      TOKEN2CHAR(tSTRING_DBEG);
      TOKEN2CHAR(tSTRING_DVAR);
      TOKEN2CHAR(tLAMBEG);
      TOKEN2CHAR(tLABEL_END);
      TOKEN2CHAR(tIGNORED_NL);
      TOKEN2CHAR(tCOMMENT);
      TOKEN2CHAR(tEMBDOC_BEG);
      TOKEN2CHAR(tEMBDOC);
      TOKEN2CHAR(tEMBDOC_END);
      TOKEN2CHAR(tHEREDOC_BEG);
      TOKEN2CHAR(tHEREDOC_END);
      TOKEN2CHAR(k__END__);
      TOKEN2CHAR(tLOWEST);
      TOKEN2CHAR(tUMINUS_NUM);
      TOKEN2CHAR(tLAST_TOKEN);
#undef TOKEN2CHAR
#undef TOKEN2CHAR2
    }

    rb_bug("parser_token2id: unknown token %d", tok);

    UNREACHABLE_RETURN(0);
}
#else
static void
push_end_expect_token_locations(struct parser_params *p, const rb_code_position_t *pos)
{
}

static void
pop_end_expect_token_locations(struct parser_params *p)
{
}
#endif

RBIMPL_ATTR_NONNULL((1, 2, 3))
static int parser_yyerror(struct parser_params*, const YYLTYPE *yylloc, const char*);
RBIMPL_ATTR_NONNULL((1, 2))
static int parser_yyerror0(struct parser_params*, const char*);
#define yyerror0(msg) parser_yyerror0(p, (msg))
#define yyerror1(loc, msg) parser_yyerror(p, (loc), (msg))
#define yyerror(yylloc, p, msg) parser_yyerror(p, yylloc, msg)
#define token_flush(ptr) ((ptr)->lex.ptok = (ptr)->lex.pcur)
#define lex_goto_eol(p) ((p)->lex.pcur = (p)->lex.pend)
#define lex_eol_p(p) lex_eol_n_p(p, 0)
#define lex_eol_n_p(p,n) lex_eol_ptr_n_p(p, (p)->lex.pcur, n)
#define lex_eol_ptr_p(p,ptr) lex_eol_ptr_n_p(p,ptr,0)
#define lex_eol_ptr_n_p(p,ptr,n) ((ptr)+(n) >= (p)->lex.pend)

static void token_info_setup(token_info *ptinfo, const char *ptr, const rb_code_location_t *loc);
static void token_info_push(struct parser_params*, const char *token, const rb_code_location_t *loc);
static void token_info_pop(struct parser_params*, const char *token, const rb_code_location_t *loc);
static void token_info_warn(struct parser_params *p, const char *token, token_info *ptinfo_beg, int same, const rb_code_location_t *loc);
static void token_info_drop(struct parser_params *p, const char *token, rb_code_position_t beg_pos);

#ifdef RIPPER
#define compile_for_eval	(0)
#else
#define compile_for_eval	(p->parent_iseq != 0)
#endif

#define token_column		((int)(p->lex.ptok - p->lex.pbeg))

#define CALL_Q_P(q) ((q) == tANDDOT)
#define NEW_QCALL(q,r,m,a,loc) (CALL_Q_P(q) ? NEW_QCALL0(r,m,a,loc) : NEW_CALL(r,m,a,loc))

#define lambda_beginning_p() (p->lex.lpar_beg == p->lex.paren_nest)

static enum yytokentype yylex(YYSTYPE*, YYLTYPE*, struct parser_params*);

static inline void
rb_discard_node(struct parser_params *p, NODE *n)
{
    rb_ast_delete_node(p->ast, n);
}

static rb_node_scope_t *rb_node_scope_new(struct parser_params *p, rb_node_args_t *nd_args, NODE *nd_body, const YYLTYPE *loc);
static rb_node_scope_t *rb_node_scope_new2(struct parser_params *p, rb_ast_id_table_t *nd_tbl, rb_node_args_t *nd_args, NODE *nd_body, const YYLTYPE *loc);
static rb_node_block_t *rb_node_block_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc);
static rb_node_if_t *rb_node_if_new(struct parser_params *p, NODE *nd_cond, NODE *nd_body, NODE *nd_else, const YYLTYPE *loc);
static rb_node_unless_t *rb_node_unless_new(struct parser_params *p, NODE *nd_cond, NODE *nd_body, NODE *nd_else, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *then_keyword_loc, const YYLTYPE *end_keyword_loc);
static rb_node_case_t *rb_node_case_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *case_keyword_loc, const YYLTYPE *end_keyword_loc);
static rb_node_case2_t *rb_node_case2_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *case_keyword_loc, const YYLTYPE *end_keyword_loc);
static rb_node_case3_t *rb_node_case3_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *case_keyword_loc, const YYLTYPE *end_keyword_loc);
static rb_node_when_t *rb_node_when_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, NODE *nd_next, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *then_keyword_loc);
static rb_node_in_t *rb_node_in_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, NODE *nd_next, const YYLTYPE *loc);
static rb_node_while_t *rb_node_while_new(struct parser_params *p, NODE *nd_cond, NODE *nd_body, long nd_state, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *closing_loc);
static rb_node_until_t *rb_node_until_new(struct parser_params *p, NODE *nd_cond, NODE *nd_body, long nd_state, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *closing_loc);
static rb_node_iter_t *rb_node_iter_new(struct parser_params *p, rb_node_args_t *nd_args, NODE *nd_body, const YYLTYPE *loc);
static rb_node_for_t *rb_node_for_new(struct parser_params *p, NODE *nd_iter, NODE *nd_body, const YYLTYPE *loc);
static rb_node_for_masgn_t *rb_node_for_masgn_new(struct parser_params *p, NODE *nd_var, const YYLTYPE *loc);
static rb_node_retry_t *rb_node_retry_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_begin_t *rb_node_begin_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc);
static rb_node_rescue_t *rb_node_rescue_new(struct parser_params *p, NODE *nd_head, NODE *nd_resq, NODE *nd_else, const YYLTYPE *loc);
static rb_node_resbody_t *rb_node_resbody_new(struct parser_params *p, NODE *nd_args, NODE *nd_exc_var, NODE *nd_body, NODE *nd_next, const YYLTYPE *loc);
static rb_node_ensure_t *rb_node_ensure_new(struct parser_params *p, NODE *nd_head, NODE *nd_ensr, const YYLTYPE *loc);
static rb_node_and_t *rb_node_and_new(struct parser_params *p, NODE *nd_1st, NODE *nd_2nd, const YYLTYPE *loc, const YYLTYPE *operator_loc);
static rb_node_or_t *rb_node_or_new(struct parser_params *p, NODE *nd_1st, NODE *nd_2nd, const YYLTYPE *loc, const YYLTYPE *operator_loc);
static rb_node_masgn_t *rb_node_masgn_new(struct parser_params *p, NODE *nd_head, NODE *nd_args, const YYLTYPE *loc);
static rb_node_lasgn_t *rb_node_lasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc);
static rb_node_dasgn_t *rb_node_dasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc);
static rb_node_gasgn_t *rb_node_gasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc);
static rb_node_iasgn_t *rb_node_iasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc);
static rb_node_cdecl_t *rb_node_cdecl_new(struct parser_params *p, ID nd_vid, NODE *nd_value, NODE *nd_else, enum rb_parser_shareability shareability, const YYLTYPE *loc);
static rb_node_cvasgn_t *rb_node_cvasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc);
static rb_node_op_asgn1_t *rb_node_op_asgn1_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *index, NODE *rvalue, const YYLTYPE *loc, const YYLTYPE *call_operator_loc, const YYLTYPE *opening_loc, const YYLTYPE *closing_loc, const YYLTYPE *binary_operator_loc);
static rb_node_op_asgn2_t *rb_node_op_asgn2_new(struct parser_params *p, NODE *nd_recv, NODE *nd_value, ID nd_vid, ID nd_mid, bool nd_aid, const YYLTYPE *loc, const YYLTYPE *call_operator_loc, const YYLTYPE *message_loc, const YYLTYPE *binary_operator_loc);
static rb_node_op_asgn_or_t *rb_node_op_asgn_or_new(struct parser_params *p, NODE *nd_head, NODE *nd_value, const YYLTYPE *loc);
static rb_node_op_asgn_and_t *rb_node_op_asgn_and_new(struct parser_params *p, NODE *nd_head, NODE *nd_value, const YYLTYPE *loc);
static rb_node_op_cdecl_t *rb_node_op_cdecl_new(struct parser_params *p, NODE *nd_head, NODE *nd_value, ID nd_aid, enum rb_parser_shareability shareability, const YYLTYPE *loc);
static rb_node_call_t *rb_node_call_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_args, const YYLTYPE *loc);
static rb_node_opcall_t *rb_node_opcall_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_args, const YYLTYPE *loc);
static rb_node_fcall_t *rb_node_fcall_new(struct parser_params *p, ID nd_mid, NODE *nd_args, const YYLTYPE *loc);
static rb_node_vcall_t *rb_node_vcall_new(struct parser_params *p, ID nd_mid, const YYLTYPE *loc);
static rb_node_qcall_t *rb_node_qcall_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_args, const YYLTYPE *loc);
static rb_node_super_t *rb_node_super_new(struct parser_params *p, NODE *nd_args, const YYLTYPE *loc);
static rb_node_zsuper_t * rb_node_zsuper_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_list_t *rb_node_list_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc);
static rb_node_list_t *rb_node_list_new2(struct parser_params *p, NODE *nd_head, long nd_alen, NODE *nd_next, const YYLTYPE *loc);
static rb_node_zlist_t *rb_node_zlist_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_hash_t *rb_node_hash_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc);
static rb_node_return_t *rb_node_return_new(struct parser_params *p, NODE *nd_stts, const YYLTYPE *loc, const YYLTYPE *keyword_loc);
static rb_node_yield_t *rb_node_yield_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc);
static rb_node_lvar_t *rb_node_lvar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc);
static rb_node_dvar_t *rb_node_dvar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc);
static rb_node_gvar_t *rb_node_gvar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc);
static rb_node_ivar_t *rb_node_ivar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc);
static rb_node_const_t *rb_node_const_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc);
static rb_node_cvar_t *rb_node_cvar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc);
static rb_node_nth_ref_t *rb_node_nth_ref_new(struct parser_params *p, long nd_nth, const YYLTYPE *loc);
static rb_node_back_ref_t *rb_node_back_ref_new(struct parser_params *p, long nd_nth, const YYLTYPE *loc);
static rb_node_match2_t *rb_node_match2_new(struct parser_params *p, NODE *nd_recv, NODE *nd_value, const YYLTYPE *loc);
static rb_node_match3_t *rb_node_match3_new(struct parser_params *p, NODE *nd_recv, NODE *nd_value, const YYLTYPE *loc);
static rb_node_integer_t * rb_node_integer_new(struct parser_params *p, char* val, int base, const YYLTYPE *loc);
static rb_node_float_t * rb_node_float_new(struct parser_params *p, char* val, const YYLTYPE *loc);
static rb_node_rational_t * rb_node_rational_new(struct parser_params *p, char* val, int base, int seen_point, const YYLTYPE *loc);
static rb_node_imaginary_t * rb_node_imaginary_new(struct parser_params *p, char* val, int base, int seen_point, enum rb_numeric_type, const YYLTYPE *loc);
static rb_node_str_t *rb_node_str_new(struct parser_params *p, rb_parser_string_t *string, const YYLTYPE *loc);
static rb_node_dstr_t *rb_node_dstr_new0(struct parser_params *p, rb_parser_string_t *string, long nd_alen, NODE *nd_next, const YYLTYPE *loc);
static rb_node_dstr_t *rb_node_dstr_new(struct parser_params *p, rb_parser_string_t *string, const YYLTYPE *loc);
static rb_node_xstr_t *rb_node_xstr_new(struct parser_params *p, rb_parser_string_t *string, const YYLTYPE *loc);
static rb_node_dxstr_t *rb_node_dxstr_new(struct parser_params *p, rb_parser_string_t *string, long nd_alen, NODE *nd_next, const YYLTYPE *loc);
static rb_node_evstr_t *rb_node_evstr_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc);
static rb_node_regx_t *rb_node_regx_new(struct parser_params *p, rb_parser_string_t *string, int options, const YYLTYPE *loc);
static rb_node_once_t *rb_node_once_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc);
static rb_node_args_t *rb_node_args_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_args_aux_t *rb_node_args_aux_new(struct parser_params *p, ID nd_pid, int nd_plen, const YYLTYPE *loc);
static rb_node_opt_arg_t *rb_node_opt_arg_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc);
static rb_node_kw_arg_t *rb_node_kw_arg_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc);
static rb_node_postarg_t *rb_node_postarg_new(struct parser_params *p, NODE *nd_1st, NODE *nd_2nd, const YYLTYPE *loc);
static rb_node_argscat_t *rb_node_argscat_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, const YYLTYPE *loc);
static rb_node_argspush_t *rb_node_argspush_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, const YYLTYPE *loc);
static rb_node_splat_t *rb_node_splat_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc, const YYLTYPE *operator_loc);
static rb_node_block_pass_t *rb_node_block_pass_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *operator_loc);
static rb_node_defn_t *rb_node_defn_new(struct parser_params *p, ID nd_mid, NODE *nd_defn, const YYLTYPE *loc);
static rb_node_defs_t *rb_node_defs_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_defn, const YYLTYPE *loc);
static rb_node_alias_t *rb_node_alias_new(struct parser_params *p, NODE *nd_1st, NODE *nd_2nd, const YYLTYPE *loc, const YYLTYPE *keyword_loc);
static rb_node_valias_t *rb_node_valias_new(struct parser_params *p, ID nd_alias, ID nd_orig, const YYLTYPE *loc, const YYLTYPE *keyword_loc);
static rb_node_undef_t *rb_node_undef_new(struct parser_params *p, NODE *nd_undef, const YYLTYPE *loc);
static rb_node_class_t *rb_node_class_new(struct parser_params *p, NODE *nd_cpath, NODE *nd_body, NODE *nd_super, const YYLTYPE *loc);
static rb_node_module_t *rb_node_module_new(struct parser_params *p, NODE *nd_cpath, NODE *nd_body, const YYLTYPE *loc);
static rb_node_sclass_t *rb_node_sclass_new(struct parser_params *p, NODE *nd_recv, NODE *nd_body, const YYLTYPE *loc);
static rb_node_colon2_t *rb_node_colon2_new(struct parser_params *p, NODE *nd_head, ID nd_mid, const YYLTYPE *loc);
static rb_node_colon3_t *rb_node_colon3_new(struct parser_params *p, ID nd_mid, const YYLTYPE *loc);
static rb_node_dot2_t *rb_node_dot2_new(struct parser_params *p, NODE *nd_beg, NODE *nd_end, const YYLTYPE *loc);
static rb_node_dot3_t *rb_node_dot3_new(struct parser_params *p, NODE *nd_beg, NODE *nd_end, const YYLTYPE *loc);
static rb_node_self_t *rb_node_self_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_nil_t *rb_node_nil_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_true_t *rb_node_true_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_false_t *rb_node_false_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_errinfo_t *rb_node_errinfo_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_defined_t *rb_node_defined_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc);
static rb_node_postexe_t *rb_node_postexe_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc);
static rb_node_sym_t *rb_node_sym_new(struct parser_params *p, VALUE str, const YYLTYPE *loc);
static rb_node_dsym_t *rb_node_dsym_new(struct parser_params *p, rb_parser_string_t *string, long nd_alen, NODE *nd_next, const YYLTYPE *loc);
static rb_node_attrasgn_t *rb_node_attrasgn_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_args, const YYLTYPE *loc);
static rb_node_lambda_t *rb_node_lambda_new(struct parser_params *p, rb_node_args_t *nd_args, NODE *nd_body, const YYLTYPE *loc);
static rb_node_aryptn_t *rb_node_aryptn_new(struct parser_params *p, NODE *pre_args, NODE *rest_arg, NODE *post_args, const YYLTYPE *loc);
static rb_node_hshptn_t *rb_node_hshptn_new(struct parser_params *p, NODE *nd_pconst, NODE *nd_pkwargs, NODE *nd_pkwrestarg, const YYLTYPE *loc);
static rb_node_fndptn_t *rb_node_fndptn_new(struct parser_params *p, NODE *pre_rest_arg, NODE *args, NODE *post_rest_arg, const YYLTYPE *loc);
static rb_node_line_t *rb_node_line_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_file_t *rb_node_file_new(struct parser_params *p, VALUE str, const YYLTYPE *loc);
static rb_node_error_t *rb_node_error_new(struct parser_params *p, const YYLTYPE *loc);

#define NEW_SCOPE(a,b,loc) (NODE *)rb_node_scope_new(p,a,b,loc)
#define NEW_SCOPE2(t,a,b,loc) (NODE *)rb_node_scope_new2(p,t,a,b,loc)
#define NEW_BLOCK(a,loc) (NODE *)rb_node_block_new(p,a,loc)
#define NEW_IF(c,t,e,loc) (NODE *)rb_node_if_new(p,c,t,e,loc)
#define NEW_UNLESS(c,t,e,loc,k_loc,t_loc,e_loc) (NODE *)rb_node_unless_new(p,c,t,e,loc,k_loc,t_loc,e_loc)
#define NEW_CASE(h,b,loc,ck_loc,ek_loc) (NODE *)rb_node_case_new(p,h,b,loc,ck_loc,ek_loc)
#define NEW_CASE2(b,loc,ck_loc,ek_loc) (NODE *)rb_node_case2_new(p,b,loc,ck_loc,ek_loc)
#define NEW_CASE3(h,b,loc,ck_loc,ek_loc) (NODE *)rb_node_case3_new(p,h,b,loc,ck_loc,ek_loc)
#define NEW_WHEN(c,t,e,loc,k_loc,t_loc) (NODE *)rb_node_when_new(p,c,t,e,loc,k_loc,t_loc)
#define NEW_IN(c,t,e,loc) (NODE *)rb_node_in_new(p,c,t,e,loc)
#define NEW_WHILE(c,b,n,loc,k_loc,c_loc) (NODE *)rb_node_while_new(p,c,b,n,loc,k_loc,c_loc)
#define NEW_UNTIL(c,b,n,loc,k_loc,c_loc) (NODE *)rb_node_until_new(p,c,b,n,loc,k_loc,c_loc)
#define NEW_ITER(a,b,loc) (NODE *)rb_node_iter_new(p,a,b,loc)
#define NEW_FOR(i,b,loc) (NODE *)rb_node_for_new(p,i,b,loc)
#define NEW_FOR_MASGN(v,loc) (NODE *)rb_node_for_masgn_new(p,v,loc)
#define NEW_RETRY(loc) (NODE *)rb_node_retry_new(p,loc)
#define NEW_BEGIN(b,loc) (NODE *)rb_node_begin_new(p,b,loc)
#define NEW_RESCUE(b,res,e,loc) (NODE *)rb_node_rescue_new(p,b,res,e,loc)
#define NEW_RESBODY(a,v,ex,n,loc) (NODE *)rb_node_resbody_new(p,a,v,ex,n,loc)
#define NEW_ENSURE(b,en,loc) (NODE *)rb_node_ensure_new(p,b,en,loc)
#define NEW_AND(f,s,loc,op_loc) (NODE *)rb_node_and_new(p,f,s,loc,op_loc)
#define NEW_OR(f,s,loc,op_loc) (NODE *)rb_node_or_new(p,f,s,loc,op_loc)
#define NEW_MASGN(l,r,loc)   rb_node_masgn_new(p,l,r,loc)
#define NEW_LASGN(v,val,loc) (NODE *)rb_node_lasgn_new(p,v,val,loc)
#define NEW_DASGN(v,val,loc) (NODE *)rb_node_dasgn_new(p,v,val,loc)
#define NEW_GASGN(v,val,loc) (NODE *)rb_node_gasgn_new(p,v,val,loc)
#define NEW_IASGN(v,val,loc) (NODE *)rb_node_iasgn_new(p,v,val,loc)
#define NEW_CDECL(v,val,path,share,loc) (NODE *)rb_node_cdecl_new(p,v,val,path,share,loc)
#define NEW_CVASGN(v,val,loc) (NODE *)rb_node_cvasgn_new(p,v,val,loc)
#define NEW_OP_ASGN1(r,id,idx,rval,loc,c_op_loc,o_loc,c_loc,b_op_loc) (NODE *)rb_node_op_asgn1_new(p,r,id,idx,rval,loc,c_op_loc,o_loc,c_loc,b_op_loc)
#define NEW_OP_ASGN2(r,t,i,o,val,loc,c_op_loc,m_loc,b_op_loc) (NODE *)rb_node_op_asgn2_new(p,r,val,i,o,t,loc,c_op_loc,m_loc,b_op_loc)
#define NEW_OP_ASGN_OR(i,val,loc) (NODE *)rb_node_op_asgn_or_new(p,i,val,loc)
#define NEW_OP_ASGN_AND(i,val,loc) (NODE *)rb_node_op_asgn_and_new(p,i,val,loc)
#define NEW_OP_CDECL(v,op,val,share,loc) (NODE *)rb_node_op_cdecl_new(p,v,val,op,share,loc)
#define NEW_CALL(r,m,a,loc) (NODE *)rb_node_call_new(p,r,m,a,loc)
#define NEW_OPCALL(r,m,a,loc) (NODE *)rb_node_opcall_new(p,r,m,a,loc)
#define NEW_FCALL(m,a,loc) rb_node_fcall_new(p,m,a,loc)
#define NEW_VCALL(m,loc) (NODE *)rb_node_vcall_new(p,m,loc)
#define NEW_QCALL0(r,m,a,loc) (NODE *)rb_node_qcall_new(p,r,m,a,loc)
#define NEW_SUPER(a,loc) (NODE *)rb_node_super_new(p,a,loc)
#define NEW_ZSUPER(loc) (NODE *)rb_node_zsuper_new(p,loc)
#define NEW_LIST(a,loc) (NODE *)rb_node_list_new(p,a,loc)
#define NEW_LIST2(h,l,n,loc) (NODE *)rb_node_list_new2(p,h,l,n,loc)
#define NEW_ZLIST(loc) (NODE *)rb_node_zlist_new(p,loc)
#define NEW_HASH(a,loc) (NODE *)rb_node_hash_new(p,a,loc)
#define NEW_RETURN(s,loc,k_loc) (NODE *)rb_node_return_new(p,s,loc,k_loc)
#define NEW_YIELD(a,loc) (NODE *)rb_node_yield_new(p,a,loc)
#define NEW_LVAR(v,loc) (NODE *)rb_node_lvar_new(p,v,loc)
#define NEW_DVAR(v,loc) (NODE *)rb_node_dvar_new(p,v,loc)
#define NEW_GVAR(v,loc) (NODE *)rb_node_gvar_new(p,v,loc)
#define NEW_IVAR(v,loc) (NODE *)rb_node_ivar_new(p,v,loc)
#define NEW_CONST(v,loc) (NODE *)rb_node_const_new(p,v,loc)
#define NEW_CVAR(v,loc) (NODE *)rb_node_cvar_new(p,v,loc)
#define NEW_NTH_REF(n,loc)  (NODE *)rb_node_nth_ref_new(p,n,loc)
#define NEW_BACK_REF(n,loc) (NODE *)rb_node_back_ref_new(p,n,loc)
#define NEW_MATCH2(n1,n2,loc) (NODE *)rb_node_match2_new(p,n1,n2,loc)
#define NEW_MATCH3(r,n2,loc) (NODE *)rb_node_match3_new(p,r,n2,loc)
#define NEW_INTEGER(val, base,loc) (NODE *)rb_node_integer_new(p,val,base,loc)
#define NEW_FLOAT(val,loc) (NODE *)rb_node_float_new(p,val,loc)
#define NEW_RATIONAL(val,base,seen_point,loc) (NODE *)rb_node_rational_new(p,val,base,seen_point,loc)
#define NEW_IMAGINARY(val,base,seen_point,numeric_type,loc) (NODE *)rb_node_imaginary_new(p,val,base,seen_point,numeric_type,loc)
#define NEW_STR(s,loc) (NODE *)rb_node_str_new(p,s,loc)
#define NEW_DSTR0(s,l,n,loc) (NODE *)rb_node_dstr_new0(p,s,l,n,loc)
#define NEW_DSTR(s,loc) (NODE *)rb_node_dstr_new(p,s,loc)
#define NEW_XSTR(s,loc) (NODE *)rb_node_xstr_new(p,s,loc)
#define NEW_DXSTR(s,l,n,loc) (NODE *)rb_node_dxstr_new(p,s,l,n,loc)
#define NEW_EVSTR(n,loc) (NODE *)rb_node_evstr_new(p,n,loc)
#define NEW_REGX(str,opts,loc) (NODE *)rb_node_regx_new(p,str,opts,loc)
#define NEW_ONCE(b,loc) (NODE *)rb_node_once_new(p,b,loc)
#define NEW_ARGS(loc) rb_node_args_new(p,loc)
#define NEW_ARGS_AUX(r,b,loc) rb_node_args_aux_new(p,r,b,loc)
#define NEW_OPT_ARG(v,loc) rb_node_opt_arg_new(p,v,loc)
#define NEW_KW_ARG(v,loc) rb_node_kw_arg_new(p,v,loc)
#define NEW_POSTARG(i,v,loc) (NODE *)rb_node_postarg_new(p,i,v,loc)
#define NEW_ARGSCAT(a,b,loc) (NODE *)rb_node_argscat_new(p,a,b,loc)
#define NEW_ARGSPUSH(a,b,loc) (NODE *)rb_node_argspush_new(p,a,b,loc)
#define NEW_SPLAT(a,loc,op_loc) (NODE *)rb_node_splat_new(p,a,loc,op_loc)
#define NEW_BLOCK_PASS(b,loc,o_loc) rb_node_block_pass_new(p,b,loc,o_loc)
#define NEW_DEFN(i,s,loc) (NODE *)rb_node_defn_new(p,i,s,loc)
#define NEW_DEFS(r,i,s,loc) (NODE *)rb_node_defs_new(p,r,i,s,loc)
#define NEW_ALIAS(n,o,loc,k_loc) (NODE *)rb_node_alias_new(p,n,o,loc,k_loc)
#define NEW_VALIAS(n,o,loc,k_loc) (NODE *)rb_node_valias_new(p,n,o,loc,k_loc)
#define NEW_UNDEF(i,loc) (NODE *)rb_node_undef_new(p,i,loc)
#define NEW_CLASS(n,b,s,loc) (NODE *)rb_node_class_new(p,n,b,s,loc)
#define NEW_MODULE(n,b,loc) (NODE *)rb_node_module_new(p,n,b,loc)
#define NEW_SCLASS(r,b,loc) (NODE *)rb_node_sclass_new(p,r,b,loc)
#define NEW_COLON2(c,i,loc) (NODE *)rb_node_colon2_new(p,c,i,loc)
#define NEW_COLON3(i,loc) (NODE *)rb_node_colon3_new(p,i,loc)
#define NEW_DOT2(b,e,loc) (NODE *)rb_node_dot2_new(p,b,e,loc)
#define NEW_DOT3(b,e,loc) (NODE *)rb_node_dot3_new(p,b,e,loc)
#define NEW_SELF(loc) (NODE *)rb_node_self_new(p,loc)
#define NEW_NIL(loc) (NODE *)rb_node_nil_new(p,loc)
#define NEW_TRUE(loc) (NODE *)rb_node_true_new(p,loc)
#define NEW_FALSE(loc) (NODE *)rb_node_false_new(p,loc)
#define NEW_ERRINFO(loc) (NODE *)rb_node_errinfo_new(p,loc)
#define NEW_DEFINED(e,loc) (NODE *)rb_node_defined_new(p,e,loc)
#define NEW_POSTEXE(b,loc) (NODE *)rb_node_postexe_new(p,b,loc)
#define NEW_SYM(str,loc) (NODE *)rb_node_sym_new(p,str,loc)
#define NEW_DSYM(s,l,n,loc) (NODE *)rb_node_dsym_new(p,s,l,n,loc)
#define NEW_ATTRASGN(r,m,a,loc) (NODE *)rb_node_attrasgn_new(p,r,m,a,loc)
#define NEW_LAMBDA(a,b,loc) (NODE *)rb_node_lambda_new(p,a,b,loc)
#define NEW_ARYPTN(pre,r,post,loc) (NODE *)rb_node_aryptn_new(p,pre,r,post,loc)
#define NEW_HSHPTN(c,kw,kwrest,loc) (NODE *)rb_node_hshptn_new(p,c,kw,kwrest,loc)
#define NEW_FNDPTN(pre,a,post,loc) (NODE *)rb_node_fndptn_new(p,pre,a,post,loc)
#define NEW_LINE(loc) (NODE *)rb_node_line_new(p,loc)
#define NEW_FILE(str,loc) (NODE *)rb_node_file_new(p,str,loc)
#define NEW_ENCODING(loc) (NODE *)rb_node_encoding_new(p,loc)
#define NEW_ERROR(loc) (NODE *)rb_node_error_new(p,loc)

enum internal_node_type {
    NODE_INTERNAL_ONLY = NODE_LAST,
    NODE_DEF_TEMP,
    NODE_EXITS,
    NODE_INTERNAL_LAST
};

static const char *
parser_node_name(int node)
{
    switch (node) {
      case NODE_DEF_TEMP:
        return "NODE_DEF_TEMP";
      case NODE_EXITS:
        return "NODE_EXITS";
      default:
        return ruby_node_name(node);
    }
}

/* This node is parse.y internal */
struct RNode_DEF_TEMP {
    NODE node;

    /* for NODE_DEFN/NODE_DEFS */

    struct RNode *nd_def;
    ID nd_mid;

    struct {
        int max_numparam;
        NODE *numparam_save;
        struct lex_context ctxt;
    } save;
};

#define RNODE_DEF_TEMP(node) ((struct RNode_DEF_TEMP *)(node))

static rb_node_break_t *rb_node_break_new(struct parser_params *p, NODE *nd_stts, const YYLTYPE *loc, const YYLTYPE *keyword_loc);
static rb_node_next_t *rb_node_next_new(struct parser_params *p, NODE *nd_stts, const YYLTYPE *loc, const YYLTYPE *keyword_loc);
static rb_node_redo_t *rb_node_redo_new(struct parser_params *p, const YYLTYPE *loc, const YYLTYPE *keyword_loc);
static rb_node_def_temp_t *rb_node_def_temp_new(struct parser_params *p, const YYLTYPE *loc);
static rb_node_def_temp_t *def_head_save(struct parser_params *p, rb_node_def_temp_t *n);

#define NEW_BREAK(s,loc,k_loc) (NODE *)rb_node_break_new(p,s,loc,k_loc)
#define NEW_NEXT(s,loc,k_loc) (NODE *)rb_node_next_new(p,s,loc,k_loc)
#define NEW_REDO(loc,k_loc) (NODE *)rb_node_redo_new(p,loc,k_loc)
#define NEW_DEF_TEMP(loc) rb_node_def_temp_new(p,loc)

/* Make a new internal node, which should not be appeared in the
 * result AST and does not have node_id and location. */
static NODE* node_new_internal(struct parser_params *p, enum node_type type, size_t size, size_t alignment);
#define NODE_NEW_INTERNAL(ndtype, type) (type *)node_new_internal(p, (enum node_type)(ndtype), sizeof(type), RUBY_ALIGNOF(type))

static NODE *nd_set_loc(NODE *nd, const YYLTYPE *loc);

static int
parser_get_node_id(struct parser_params *p)
{
    int node_id = p->node_id;
    p->node_id++;
    return node_id;
}

static void
anddot_multiple_assignment_check(struct parser_params* p, const YYLTYPE *loc, ID id)
{
    if (id == tANDDOT) {
        yyerror1(loc, "&. inside multiple assignment destination");
    }
}

static inline void
set_line_body(NODE *body, int line)
{
    if (!body) return;
    switch (nd_type(body)) {
      case NODE_RESCUE:
      case NODE_ENSURE:
        nd_set_line(body, line);
    }
}

static void
set_embraced_location(NODE *node, const rb_code_location_t *beg, const rb_code_location_t *end)
{
    RNODE_ITER(node)->nd_body->nd_loc = code_loc_gen(beg, end);
    nd_set_line(node, beg->end_pos.lineno);
}

static NODE *
last_expr_node(NODE *expr)
{
    while (expr) {
        if (nd_type_p(expr, NODE_BLOCK)) {
            expr = RNODE_BLOCK(RNODE_BLOCK(expr)->nd_end)->nd_head;
        }
        else if (nd_type_p(expr, NODE_BEGIN) && RNODE_BEGIN(expr)->nd_body) {
            expr = RNODE_BEGIN(expr)->nd_body;
        }
        else {
            break;
        }
    }
    return expr;
}

#ifndef RIPPER
#define yyparse ruby_yyparse
#endif

static NODE* cond(struct parser_params *p, NODE *node, const YYLTYPE *loc);
static NODE* method_cond(struct parser_params *p, NODE *node, const YYLTYPE *loc);
#define new_nil(loc) NEW_NIL(loc)
static NODE *new_nil_at(struct parser_params *p, const rb_code_position_t *pos);
static NODE *new_if(struct parser_params*,NODE*,NODE*,NODE*,const YYLTYPE*);
static NODE *new_unless(struct parser_params*,NODE*,NODE*,NODE*,const YYLTYPE*,const YYLTYPE*,const YYLTYPE*,const YYLTYPE*);
static NODE *logop(struct parser_params*,ID,NODE*,NODE*,const YYLTYPE*,const YYLTYPE*);

static NODE *newline_node(NODE*);
static void fixpos(NODE*,NODE*);

static int value_expr_gen(struct parser_params*,NODE*);
static void void_expr(struct parser_params*,NODE*);
static NODE *remove_begin(NODE*);
#define value_expr(node) value_expr_gen(p, (node))
static NODE *void_stmts(struct parser_params*,NODE*);
static void reduce_nodes(struct parser_params*,NODE**);
static void block_dup_check(struct parser_params*,NODE*,NODE*);

static NODE *block_append(struct parser_params*,NODE*,NODE*);
static NODE *list_append(struct parser_params*,NODE*,NODE*);
static NODE *list_concat(NODE*,NODE*);
static NODE *arg_append(struct parser_params*,NODE*,NODE*,const YYLTYPE*);
static NODE *last_arg_append(struct parser_params *p, NODE *args, NODE *last_arg, const YYLTYPE *loc);
static NODE *rest_arg_append(struct parser_params *p, NODE *args, NODE *rest_arg, const YYLTYPE *loc);
static NODE *literal_concat(struct parser_params*,NODE*,NODE*,const YYLTYPE*);
static NODE *new_evstr(struct parser_params*,NODE*,const YYLTYPE*);
static NODE *new_dstr(struct parser_params*,NODE*,const YYLTYPE*);
static NODE *str2dstr(struct parser_params*,NODE*);
static NODE *evstr2dstr(struct parser_params*,NODE*);
static NODE *splat_array(NODE*);
static void mark_lvar_used(struct parser_params *p, NODE *rhs);

static NODE *call_bin_op(struct parser_params*,NODE*,ID,NODE*,const YYLTYPE*,const YYLTYPE*);
static NODE *call_uni_op(struct parser_params*,NODE*,ID,const YYLTYPE*,const YYLTYPE*);
static NODE *new_qcall(struct parser_params* p, ID atype, NODE *recv, ID mid, NODE *args, const YYLTYPE *op_loc, const YYLTYPE *loc);
static NODE *new_command_qcall(struct parser_params* p, ID atype, NODE *recv, ID mid, NODE *args, NODE *block, const YYLTYPE *op_loc, const YYLTYPE *loc);
static NODE *method_add_block(struct parser_params*p, NODE *m, NODE *b, const YYLTYPE *loc) {RNODE_ITER(b)->nd_iter = m; b->nd_loc = *loc; return b;}

static bool args_info_empty_p(struct rb_args_info *args);
static rb_node_args_t *new_args(struct parser_params*,rb_node_args_aux_t*,rb_node_opt_arg_t*,ID,rb_node_args_aux_t*,rb_node_args_t*,const YYLTYPE*);
static rb_node_args_t *new_args_tail(struct parser_params*,rb_node_kw_arg_t*,ID,ID,const YYLTYPE*);
static NODE *new_array_pattern(struct parser_params *p, NODE *constant, NODE *pre_arg, NODE *aryptn, const YYLTYPE *loc);
static NODE *new_array_pattern_tail(struct parser_params *p, NODE *pre_args, int has_rest, NODE *rest_arg, NODE *post_args, const YYLTYPE *loc);
static NODE *new_find_pattern(struct parser_params *p, NODE *constant, NODE *fndptn, const YYLTYPE *loc);
static NODE *new_find_pattern_tail(struct parser_params *p, NODE *pre_rest_arg, NODE *args, NODE *post_rest_arg, const YYLTYPE *loc);
static NODE *new_hash_pattern(struct parser_params *p, NODE *constant, NODE *hshptn, const YYLTYPE *loc);
static NODE *new_hash_pattern_tail(struct parser_params *p, NODE *kw_args, ID kw_rest_arg, const YYLTYPE *loc);

static rb_node_kw_arg_t *new_kw_arg(struct parser_params *p, NODE *k, const YYLTYPE *loc);
static rb_node_args_t *args_with_numbered(struct parser_params*,rb_node_args_t*,int,ID);

static NODE* negate_lit(struct parser_params*, NODE*);
static NODE *ret_args(struct parser_params*,NODE*);
static NODE *arg_blk_pass(NODE*,rb_node_block_pass_t*);
static NODE *new_yield(struct parser_params*,NODE*,const YYLTYPE*);
static NODE *dsym_node(struct parser_params*,NODE*,const YYLTYPE*);

static NODE *gettable(struct parser_params*,ID,const YYLTYPE*);
static NODE *assignable(struct parser_params*,ID,NODE*,const YYLTYPE*);

static NODE *aryset(struct parser_params*,NODE*,NODE*,const YYLTYPE*);
static NODE *attrset(struct parser_params*,NODE*,ID,ID,const YYLTYPE*);

static VALUE rb_backref_error(struct parser_params*,NODE*);
static NODE *node_assign(struct parser_params*,NODE*,NODE*,struct lex_context,const YYLTYPE*);

static NODE *new_op_assign(struct parser_params *p, NODE *lhs, ID op, NODE *rhs, struct lex_context, const YYLTYPE *loc);
static NODE *new_ary_op_assign(struct parser_params *p, NODE *ary, NODE *args, ID op, NODE *rhs, const YYLTYPE *args_loc, const YYLTYPE *loc, const YYLTYPE *call_operator_loc, const YYLTYPE *opening_loc, const YYLTYPE *closing_loc, const YYLTYPE *binary_operator_loc);
static NODE *new_attr_op_assign(struct parser_params *p, NODE *lhs, ID atype, ID attr, ID op, NODE *rhs, const YYLTYPE *loc, const YYLTYPE *call_operator_loc, const YYLTYPE *message_loc, const YYLTYPE *binary_operator_loc);
static NODE *new_const_op_assign(struct parser_params *p, NODE *lhs, ID op, NODE *rhs, struct lex_context, const YYLTYPE *loc);
static NODE *new_bodystmt(struct parser_params *p, NODE *head, NODE *rescue, NODE *rescue_else, NODE *ensure, const YYLTYPE *loc);

static NODE *const_decl(struct parser_params *p, NODE* path, const YYLTYPE *loc);

static rb_node_opt_arg_t *opt_arg_append(rb_node_opt_arg_t*, rb_node_opt_arg_t*);
static rb_node_kw_arg_t *kwd_append(rb_node_kw_arg_t*, rb_node_kw_arg_t*);

static NODE *new_hash(struct parser_params *p, NODE *hash, const YYLTYPE *loc);
static NODE *new_unique_key_hash(struct parser_params *p, NODE *hash, const YYLTYPE *loc);

static NODE *new_defined(struct parser_params *p, NODE *expr, const YYLTYPE *loc);

static NODE *new_regexp(struct parser_params *, NODE *, int, const YYLTYPE *);

#define make_list(list, loc) ((list) ? (nd_set_loc(list, loc), list) : NEW_ZLIST(loc))

static NODE *new_xstring(struct parser_params *, NODE *, const YYLTYPE *loc);

static NODE *symbol_append(struct parser_params *p, NODE *symbols, NODE *symbol);

static NODE *match_op(struct parser_params*,NODE*,NODE*,const YYLTYPE*,const YYLTYPE*);

static rb_ast_id_table_t *local_tbl(struct parser_params*);

static VALUE reg_compile(struct parser_params*, rb_parser_string_t*, int);
static void reg_fragment_setenc(struct parser_params*, rb_parser_string_t*, int);
int rb_parser_reg_fragment_check(struct parser_params*, rb_parser_string_t*, int, rb_parser_reg_fragment_error_func);
static void reg_fragment_error(struct parser_params *, VALUE);
#define reg_fragment_check(p, str, option) rb_parser_reg_fragment_check(p, str, option, reg_fragment_error)

static int literal_concat0(struct parser_params *p, rb_parser_string_t *head, rb_parser_string_t *tail);
static NODE *heredoc_dedent(struct parser_params*,NODE*);

static void check_literal_when(struct parser_params *p, NODE *args, const YYLTYPE *loc);

#ifdef RIPPER
#define get_value(idx) (rb_ary_entry(p->s_value_stack, idx))
#define set_value(val) (p->s_lvalue = val)
static VALUE assign_error(struct parser_params *p, const char *mesg, VALUE a);
static int id_is_var(struct parser_params *p, ID id);
#endif

RUBY_SYMBOL_EXPORT_BEGIN
VALUE rb_parser_reg_compile(struct parser_params* p, VALUE str, int options);
int rb_reg_fragment_setenc(struct parser_params*, rb_parser_string_t *, int);
enum lex_state_e rb_parser_trace_lex_state(struct parser_params *, enum lex_state_e, enum lex_state_e, int);
VALUE rb_parser_lex_state_name(struct parser_params *p, enum lex_state_e state);
void rb_parser_show_bitstack(struct parser_params *, stack_type, const char *, int);
PRINTF_ARGS(void rb_parser_fatal(struct parser_params *p, const char *fmt, ...), 2, 3);
YYLTYPE *rb_parser_set_location_from_strterm_heredoc(struct parser_params *p, rb_strterm_heredoc_t *here, YYLTYPE *yylloc);
YYLTYPE *rb_parser_set_location_of_delayed_token(struct parser_params *p, YYLTYPE *yylloc);
YYLTYPE *rb_parser_set_location_of_heredoc_end(struct parser_params *p, YYLTYPE *yylloc);
YYLTYPE *rb_parser_set_location_of_dummy_end(struct parser_params *p, YYLTYPE *yylloc);
YYLTYPE *rb_parser_set_location_of_none(struct parser_params *p, YYLTYPE *yylloc);
YYLTYPE *rb_parser_set_location(struct parser_params *p, YYLTYPE *yylloc);
void ruby_show_error_line(struct parser_params *p, VALUE errbuf, const YYLTYPE *yylloc, int lineno, rb_parser_string_t *str);
RUBY_SYMBOL_EXPORT_END

static void flush_string_content(struct parser_params *p, rb_encoding *enc, size_t back);
static void error_duplicate_pattern_variable(struct parser_params *p, ID id, const YYLTYPE *loc);
static void error_duplicate_pattern_key(struct parser_params *p, ID id, const YYLTYPE *loc);
static VALUE formal_argument_error(struct parser_params*, ID);
static ID shadowing_lvar(struct parser_params*,ID);
static void new_bv(struct parser_params*,ID);

static void local_push(struct parser_params*,int);
static void local_pop(struct parser_params*);
static void local_var(struct parser_params*, ID);
static void arg_var(struct parser_params*, ID);
static int  local_id(struct parser_params *p, ID id);
static int  local_id_ref(struct parser_params*, ID, ID **);
#define internal_id rb_parser_internal_id
ID internal_id(struct parser_params*);
static NODE *new_args_forward_call(struct parser_params*, NODE*, const YYLTYPE*, const YYLTYPE*);
static int check_forwarding_args(struct parser_params*);
static void add_forwarding_args(struct parser_params *p);
static void forwarding_arg_check(struct parser_params *p, ID arg, ID all, const char *var);

static const struct vtable *dyna_push(struct parser_params *);
static void dyna_pop(struct parser_params*, const struct vtable *);
static int dyna_in_block(struct parser_params*);
#define dyna_var(p, id) local_var(p, id)
static int dvar_defined(struct parser_params*, ID);
#define dvar_defined_ref rb_parser_dvar_defined_ref
int dvar_defined_ref(struct parser_params*, ID, ID**);
static int dvar_curr(struct parser_params*,ID);

static int lvar_defined(struct parser_params*, ID);

static NODE *numparam_push(struct parser_params *p);
static void numparam_pop(struct parser_params *p, NODE *prev_inner);

#define METHOD_NOT '!'

#define idFWD_REST   '*'
#define idFWD_KWREST idPow /* Use simple "**", as tDSTAR is "**arg" */
#define idFWD_BLOCK  '&'
#define idFWD_ALL    idDot3
#define arg_FWD_BLOCK idFWD_BLOCK

#define RE_ONIG_OPTION_IGNORECASE 1
#define RE_ONIG_OPTION_EXTEND     (RE_ONIG_OPTION_IGNORECASE<<1)
#define RE_ONIG_OPTION_MULTILINE  (RE_ONIG_OPTION_EXTEND<<1)
#define RE_OPTION_ONCE (1<<16)
#define RE_OPTION_ENCODING_SHIFT 8
#define RE_OPTION_ENCODING(e) (((e)&0xff)<<RE_OPTION_ENCODING_SHIFT)
#define RE_OPTION_ENCODING_IDX(o) (((o)>>RE_OPTION_ENCODING_SHIFT)&0xff)
#define RE_OPTION_ENCODING_NONE(o) ((o)&RE_OPTION_ARG_ENCODING_NONE)
#define RE_OPTION_MASK  0xff
#define RE_OPTION_ARG_ENCODING_NONE 32

#define CHECK_LITERAL_WHEN (st_table *)1
#define CASE_LABELS_ENABLED_P(case_labels) (case_labels && case_labels != CHECK_LITERAL_WHEN)

#define yytnamerr(yyres, yystr) (YYSIZE_T)rb_yytnamerr(p, yyres, yystr)
RUBY_FUNC_EXPORTED size_t rb_yytnamerr(struct parser_params *p, char *yyres, const char *yystr);

#define TOKEN2ID(tok) ( \
    tTOKEN_LOCAL_BEGIN<(tok)&&(tok)<tTOKEN_LOCAL_END ? TOKEN2LOCALID(tok) : \
    tTOKEN_INSTANCE_BEGIN<(tok)&&(tok)<tTOKEN_INSTANCE_END ? TOKEN2INSTANCEID(tok) : \
    tTOKEN_GLOBAL_BEGIN<(tok)&&(tok)<tTOKEN_GLOBAL_END ? TOKEN2GLOBALID(tok) : \
    tTOKEN_CONST_BEGIN<(tok)&&(tok)<tTOKEN_CONST_END ? TOKEN2CONSTID(tok) : \
    tTOKEN_CLASS_BEGIN<(tok)&&(tok)<tTOKEN_CLASS_END ? TOKEN2CLASSID(tok) : \
    tTOKEN_ATTRSET_BEGIN<(tok)&&(tok)<tTOKEN_ATTRSET_END ? TOKEN2ATTRSETID(tok) : \
    ((tok) / ((tok)<tPRESERVED_ID_END && ((tok)>=128 || rb_ispunct(tok)))))

/****** Ripper *******/

#ifdef RIPPER

#include "eventids1.h"
#include "eventids2.h"

extern const struct ripper_parser_ids ripper_parser_ids;

static VALUE ripper_dispatch0(struct parser_params*,ID);
static VALUE ripper_dispatch1(struct parser_params*,ID,VALUE);
static VALUE ripper_dispatch2(struct parser_params*,ID,VALUE,VALUE);
static VALUE ripper_dispatch3(struct parser_params*,ID,VALUE,VALUE,VALUE);
static VALUE ripper_dispatch4(struct parser_params*,ID,VALUE,VALUE,VALUE,VALUE);
static VALUE ripper_dispatch5(struct parser_params*,ID,VALUE,VALUE,VALUE,VALUE,VALUE);
static VALUE ripper_dispatch7(struct parser_params*,ID,VALUE,VALUE,VALUE,VALUE,VALUE,VALUE,VALUE);
void ripper_error(struct parser_params *p);

#define dispatch0(n)            ripper_dispatch0(p, RIPPER_ID(n))
#define dispatch1(n,a)          ripper_dispatch1(p, RIPPER_ID(n), (a))
#define dispatch2(n,a,b)        ripper_dispatch2(p, RIPPER_ID(n), (a), (b))
#define dispatch3(n,a,b,c)      ripper_dispatch3(p, RIPPER_ID(n), (a), (b), (c))
#define dispatch4(n,a,b,c,d)    ripper_dispatch4(p, RIPPER_ID(n), (a), (b), (c), (d))
#define dispatch5(n,a,b,c,d,e)  ripper_dispatch5(p, RIPPER_ID(n), (a), (b), (c), (d), (e))
#define dispatch7(n,a,b,c,d,e,f,g) ripper_dispatch7(p, RIPPER_ID(n), (a), (b), (c), (d), (e), (f), (g))

#define yyparse ripper_yyparse

static VALUE
aryptn_pre_args(struct parser_params *p, VALUE pre_arg, VALUE pre_args)
{
    if (!NIL_P(pre_arg)) {
        if (!NIL_P(pre_args)) {
            rb_ary_unshift(pre_args, pre_arg);
        }
        else {
            pre_args = rb_ary_new_from_args(1, pre_arg);
        }
    }
    return pre_args;
}

#define ID2VAL(id) STATIC_ID2SYM(id)
#define TOKEN2VAL(t) ID2VAL(TOKEN2ID(t))
#endif /* RIPPER */

#define KWD2EID(t, v) keyword_##t

static NODE *
new_scope_body(struct parser_params *p, rb_node_args_t *args, NODE *body, const YYLTYPE *loc)
{
    body = remove_begin(body);
    reduce_nodes(p, &body);
    NODE *n = NEW_SCOPE(args, body, loc);
    nd_set_line(n, loc->end_pos.lineno);
    set_line_body(body, loc->beg_pos.lineno);
    return n;
}

static NODE *
rescued_expr(struct parser_params *p, NODE *arg, NODE *rescue,
             const YYLTYPE *arg_loc, const YYLTYPE *mod_loc, const YYLTYPE *res_loc)
{
    YYLTYPE loc = code_loc_gen(mod_loc, res_loc);
    rescue = NEW_RESBODY(0, 0, remove_begin(rescue), 0, &loc);
    loc.beg_pos = arg_loc->beg_pos;
    return NEW_RESCUE(arg, rescue, 0, &loc);
}

static NODE *add_block_exit(struct parser_params *p, NODE *node);
static rb_node_exits_t *init_block_exit(struct parser_params *p);
static rb_node_exits_t *allow_block_exit(struct parser_params *p);
static void restore_block_exit(struct parser_params *p, rb_node_exits_t *exits);
static void clear_block_exit(struct parser_params *p, bool error);

static void
next_rescue_context(struct lex_context *next, const struct lex_context *outer, enum rescue_context def)
{
    next->in_rescue = outer->in_rescue == after_rescue ? after_rescue : def;
}

static void
restore_defun(struct parser_params *p, rb_node_def_temp_t *temp)
{
    /* See: def_name action */
    struct lex_context ctxt = temp->save.ctxt;
    p->ctxt.in_def = ctxt.in_def;
    p->ctxt.shareable_constant_value = ctxt.shareable_constant_value;
    p->ctxt.in_rescue = ctxt.in_rescue;
    p->max_numparam = temp->save.max_numparam;
    numparam_pop(p, temp->save.numparam_save);
    clear_block_exit(p, true);
}

static void
endless_method_name(struct parser_params *p, ID mid, const YYLTYPE *loc)
{
    if (is_attrset_id(mid)) {
        yyerror1(loc, "setter method cannot be defined in an endless method definition");
    }
    token_info_drop(p, "def", loc->beg_pos);
}

#define debug_token_line(p, name, line) do { \
        if (p->debug) { \
            const char *const pcur = p->lex.pcur; \
            const char *const ptok = p->lex.ptok; \
            rb_parser_printf(p, name ":%d (%d: %"PRIdPTRDIFF"|%"PRIdPTRDIFF"|%"PRIdPTRDIFF")\n", \
                             line, p->ruby_sourceline, \
                             ptok - p->lex.pbeg, pcur - ptok, p->lex.pend - pcur); \
        } \
    } while (0)

#define begin_definition(k, loc_beg, loc_end) \
    do { \
        if (!(p->ctxt.in_class = (k)[0] != 0)) { \
            /* singleton class */ \
            p->ctxt.cant_return = !p->ctxt.in_def; \
            p->ctxt.in_def = 0; \
        } \
        else if (p->ctxt.in_def) { \
            YYLTYPE loc = code_loc_gen(loc_beg, loc_end); \
            yyerror1(&loc, k " definition in method body"); \
        } \
        else { \
            p->ctxt.cant_return = 1; \
        } \
        local_push(p, 0); \
    } while (0)

#ifndef RIPPER
# define ifndef_ripper(x) (x)
# define ifdef_ripper(r,x) (x)
#else
# define ifndef_ripper(x)
# define ifdef_ripper(r,x) (r)
#endif

# define rb_warn0(fmt)         WARN_CALL(WARN_ARGS(fmt, 1))
# define rb_warn1(fmt,a)       WARN_CALL(WARN_ARGS(fmt, 2), (a))
# define rb_warn2(fmt,a,b)     WARN_CALL(WARN_ARGS(fmt, 3), (a), (b))
# define rb_warn3(fmt,a,b,c)   WARN_CALL(WARN_ARGS(fmt, 4), (a), (b), (c))
# define rb_warn4(fmt,a,b,c,d) WARN_CALL(WARN_ARGS(fmt, 5), (a), (b), (c), (d))
# define rb_warning0(fmt)         WARNING_CALL(WARNING_ARGS(fmt, 1))
# define rb_warning1(fmt,a)       WARNING_CALL(WARNING_ARGS(fmt, 2), (a))
# define rb_warning2(fmt,a,b)     WARNING_CALL(WARNING_ARGS(fmt, 3), (a), (b))
# define rb_warning3(fmt,a,b,c)   WARNING_CALL(WARNING_ARGS(fmt, 4), (a), (b), (c))
# define rb_warning4(fmt,a,b,c,d) WARNING_CALL(WARNING_ARGS(fmt, 5), (a), (b), (c), (d))
# define rb_warn0L(l,fmt)         WARN_CALL(WARN_ARGS_L(l, fmt, 1))
# define rb_warn1L(l,fmt,a)       WARN_CALL(WARN_ARGS_L(l, fmt, 2), (a))
# define rb_warn2L(l,fmt,a,b)     WARN_CALL(WARN_ARGS_L(l, fmt, 3), (a), (b))
# define rb_warn3L(l,fmt,a,b,c)   WARN_CALL(WARN_ARGS_L(l, fmt, 4), (a), (b), (c))
# define rb_warn4L(l,fmt,a,b,c,d) WARN_CALL(WARN_ARGS_L(l, fmt, 5), (a), (b), (c), (d))
# define rb_warning0L(l,fmt)         WARNING_CALL(WARNING_ARGS_L(l, fmt, 1))
# define rb_warning1L(l,fmt,a)       WARNING_CALL(WARNING_ARGS_L(l, fmt, 2), (a))
# define rb_warning2L(l,fmt,a,b)     WARNING_CALL(WARNING_ARGS_L(l, fmt, 3), (a), (b))
# define rb_warning3L(l,fmt,a,b,c)   WARNING_CALL(WARNING_ARGS_L(l, fmt, 4), (a), (b), (c))
# define rb_warning4L(l,fmt,a,b,c,d) WARNING_CALL(WARNING_ARGS_L(l, fmt, 5), (a), (b), (c), (d))
#ifdef RIPPER
extern const ID id_warn, id_warning, id_gets, id_assoc;
# define ERR_MESG() STR_NEW2(mesg) /* to bypass Ripper DSL */
# define WARN_S_L(s,l) STR_NEW(s,l)
# define WARN_S(s) STR_NEW2(s)
# define WARN_I(i) INT2NUM(i)
# define WARN_ID(i) rb_id2str(i)
# define PRIsWARN PRIsVALUE
# define WARN_ARGS(fmt,n) p->value, id_warn, n, rb_usascii_str_new_lit(fmt)
# define WARN_ARGS_L(l,fmt,n) WARN_ARGS(fmt,n)
# ifdef HAVE_VA_ARGS_MACRO
# define WARN_CALL(...) rb_funcall(__VA_ARGS__)
# else
# define WARN_CALL rb_funcall
# endif
# define WARNING_ARGS(fmt,n) p->value, id_warning, n, rb_usascii_str_new_lit(fmt)
# define WARNING_ARGS_L(l, fmt,n) WARNING_ARGS(fmt,n)
# ifdef HAVE_VA_ARGS_MACRO
# define WARNING_CALL(...) rb_funcall(__VA_ARGS__)
# else
# define WARNING_CALL rb_funcall
# endif
# define compile_error ripper_compile_error
#else
# define WARN_S_L(s,l) s
# define WARN_S(s) s
# define WARN_I(i) i
# define WARN_ID(i) rb_id2name(i)
# define PRIsWARN PRIsVALUE
# define WARN_ARGS(fmt,n) WARN_ARGS_L(p->ruby_sourceline,fmt,n)
# define WARN_ARGS_L(l,fmt,n) p->ruby_sourcefile, (l), (fmt)
# define WARN_CALL rb_compile_warn
# define WARNING_ARGS(fmt,n) WARN_ARGS(fmt,n)
# define WARNING_ARGS_L(l,fmt,n) WARN_ARGS_L(l,fmt,n)
# define WARNING_CALL rb_compile_warning
PRINTF_ARGS(static void parser_compile_error(struct parser_params*, const rb_code_location_t *loc, const char *fmt, ...), 3, 4);
# define compile_error(p, ...) parser_compile_error(p, NULL, __VA_ARGS__)
#endif

#define RNODE_EXITS(node) ((rb_node_exits_t*)(node))

static NODE *
add_block_exit(struct parser_params *p, NODE *node)
{
    if (!node) {
        compile_error(p, "unexpected null node");
        return 0;
    }
    switch (nd_type(node)) {
      case NODE_BREAK: case NODE_NEXT: case NODE_REDO: break;
      default:
        compile_error(p, "add_block_exit: unexpected node: %s", parser_node_name(nd_type(node)));
        return node;
    }
    if (!p->ctxt.in_defined) {
        rb_node_exits_t *exits = p->exits;
        if (exits) {
            RNODE_EXITS(exits->nd_stts)->nd_chain = node;
            exits->nd_stts = node;
        }
    }
    return node;
}

static rb_node_exits_t *
init_block_exit(struct parser_params *p)
{
    rb_node_exits_t *old = p->exits;
    rb_node_exits_t *exits = NODE_NEW_INTERNAL(NODE_EXITS, rb_node_exits_t);
    exits->nd_chain = 0;
    exits->nd_stts = RNODE(exits);
    p->exits = exits;
    return old;
}

static rb_node_exits_t *
allow_block_exit(struct parser_params *p)
{
    rb_node_exits_t *exits = p->exits;
    p->exits = 0;
    return exits;
}

static void
restore_block_exit(struct parser_params *p, rb_node_exits_t *exits)
{
    p->exits = exits;
}

static void
clear_block_exit(struct parser_params *p, bool error)
{
    rb_node_exits_t *exits = p->exits;
    if (!exits) return;
    if (error) {
        for (NODE *e = RNODE(exits); (e = RNODE_EXITS(e)->nd_chain) != 0; ) {
            switch (nd_type(e)) {
              case NODE_BREAK:
                yyerror1(&e->nd_loc, "Invalid break");
                break;
              case NODE_NEXT:
                yyerror1(&e->nd_loc, "Invalid next");
                break;
              case NODE_REDO:
                yyerror1(&e->nd_loc, "Invalid redo");
                break;
              default:
                yyerror1(&e->nd_loc, "unexpected node");
                goto end_checks; /* no nd_chain */
            }
        }
      end_checks:;
    }
    exits->nd_stts = RNODE(exits);
    exits->nd_chain = 0;
}

#define WARN_EOL(tok) \
    (looking_at_eol_p(p) ? \
     (void)rb_warning0("'" tok "' at the end of line without an expression") : \
     (void)0)
static int looking_at_eol_p(struct parser_params *p);

static NODE *
get_nd_value(struct parser_params *p, NODE *node)
{
    switch (nd_type(node)) {
      case NODE_GASGN:
        return RNODE_GASGN(node)->nd_value;
      case NODE_IASGN:
        return RNODE_IASGN(node)->nd_value;
      case NODE_LASGN:
        return RNODE_LASGN(node)->nd_value;
      case NODE_DASGN:
        return RNODE_DASGN(node)->nd_value;
      case NODE_MASGN:
        return RNODE_MASGN(node)->nd_value;
      case NODE_CVASGN:
        return RNODE_CVASGN(node)->nd_value;
      case NODE_CDECL:
        return RNODE_CDECL(node)->nd_value;
      default:
        compile_error(p, "get_nd_value: unexpected node: %s", parser_node_name(nd_type(node)));
        return 0;
    }
}

static void
set_nd_value(struct parser_params *p, NODE *node, NODE *rhs)
{
    switch (nd_type(node)) {
      case NODE_CDECL:
        RNODE_CDECL(node)->nd_value = rhs;
        break;
      case NODE_GASGN:
        RNODE_GASGN(node)->nd_value = rhs;
        break;
      case NODE_IASGN:
        RNODE_IASGN(node)->nd_value = rhs;
        break;
      case NODE_LASGN:
        RNODE_LASGN(node)->nd_value = rhs;
        break;
      case NODE_DASGN:
        RNODE_DASGN(node)->nd_value = rhs;
        break;
      case NODE_MASGN:
        RNODE_MASGN(node)->nd_value = rhs;
        break;
      case NODE_CVASGN:
        RNODE_CVASGN(node)->nd_value = rhs;
        break;
      default:
        compile_error(p, "set_nd_value: unexpected node: %s", parser_node_name(nd_type(node)));
        break;
    }
}

static ID
get_nd_vid(struct parser_params *p, NODE *node)
{
    switch (nd_type(node)) {
      case NODE_CDECL:
        return RNODE_CDECL(node)->nd_vid;
      case NODE_GASGN:
        return RNODE_GASGN(node)->nd_vid;
      case NODE_IASGN:
        return RNODE_IASGN(node)->nd_vid;
      case NODE_LASGN:
        return RNODE_LASGN(node)->nd_vid;
      case NODE_DASGN:
        return RNODE_DASGN(node)->nd_vid;
      case NODE_CVASGN:
        return RNODE_CVASGN(node)->nd_vid;
      default:
        compile_error(p, "get_nd_vid: unexpected node: %s", parser_node_name(nd_type(node)));
        return 0;
    }
}

static NODE *
get_nd_args(struct parser_params *p, NODE *node)
{
    switch (nd_type(node)) {
      case NODE_CALL:
        return RNODE_CALL(node)->nd_args;
      case NODE_OPCALL:
        return RNODE_OPCALL(node)->nd_args;
      case NODE_FCALL:
        return RNODE_FCALL(node)->nd_args;
      case NODE_QCALL:
        return RNODE_QCALL(node)->nd_args;
      case NODE_SUPER:
        return RNODE_SUPER(node)->nd_args;
      case NODE_VCALL:
      case NODE_ZSUPER:
      case NODE_YIELD:
      case NODE_RETURN:
      case NODE_BREAK:
      case NODE_NEXT:
        return 0;
      default:
        compile_error(p, "get_nd_args: unexpected node: %s", parser_node_name(nd_type(node)));
        return 0;
    }
}

static st_index_t
djb2(const uint8_t *str, size_t len)
{
    st_index_t hash = 5381;

    for (size_t i = 0; i < len; i++) {
        hash = ((hash << 5) + hash) + str[i];
    }

    return hash;
}

static st_index_t
parser_memhash(const void *ptr, long len)
{
    return djb2(ptr, len);
}

#define PARSER_STRING_PTR(str) (str->ptr)
#define PARSER_STRING_LEN(str) (str->len)
#define PARSER_STRING_END(str) (&str->ptr[str->len])
#define STRING_SIZE(str) ((size_t)str->len + 1)
#define STRING_TERM_LEN(str) (1)
#define STRING_TERM_FILL(str) (str->ptr[str->len] = '\0')
#define PARSER_STRING_RESIZE_CAPA_TERM(p,str,capacity,termlen) do {\
    SIZED_REALLOC_N(str->ptr, char, (size_t)total + termlen, STRING_SIZE(str)); \
    str->len = total; \
} while (0)
#define STRING_SET_LEN(str, n) do { \
    (str)->len = (n); \
} while (0)
#define PARSER_STRING_GETMEM(str, ptrvar, lenvar) \
    ((ptrvar) = str->ptr,                            \
     (lenvar) = str->len)

static inline int
parser_string_char_at_end(struct parser_params *p, rb_parser_string_t *str, int when_empty)
{
    return PARSER_STRING_LEN(str) > 0 ? (unsigned char)PARSER_STRING_END(str)[-1] : when_empty;
}

static rb_parser_string_t *
rb_parser_string_new(rb_parser_t *p, const char *ptr, long len)
{
    rb_parser_string_t *str;

    if (len < 0) {
        rb_bug("negative string size (or size too big): %ld", len);
    }

    str = xcalloc(1, sizeof(rb_parser_string_t));
    str->ptr = xcalloc(len + 1, sizeof(char));

    if (ptr) {
        memcpy(PARSER_STRING_PTR(str), ptr, len);
    }
    STRING_SET_LEN(str, len);
    STRING_TERM_FILL(str);
    return str;
}

static rb_parser_string_t *
rb_parser_encoding_string_new(rb_parser_t *p, const char *ptr, long len, rb_encoding *enc)
{
    rb_parser_string_t *str = rb_parser_string_new(p, ptr, len);
    str->coderange = RB_PARSER_ENC_CODERANGE_UNKNOWN;
    str->enc = enc;
    return str;
}

#ifndef RIPPER
rb_parser_string_t *
rb_str_to_parser_string(rb_parser_t *p, VALUE str)
{
    /* Type check */
    rb_parser_string_t *ret = rb_parser_encoding_string_new(p, RSTRING_PTR(str), RSTRING_LEN(str), rb_enc_get(str));
    RB_GC_GUARD(str);
    return ret;
}

void
rb_parser_string_free(rb_parser_t *p, rb_parser_string_t *str)
{
    if (!str) return;
    xfree(PARSER_STRING_PTR(str));
    xfree(str);
}
#endif

static st_index_t
rb_parser_str_hash(rb_parser_string_t *str)
{
    return parser_memhash((const void *)PARSER_STRING_PTR(str), PARSER_STRING_LEN(str));
}

static st_index_t
rb_char_p_hash(const char *c)
{
    return parser_memhash((const void *)c, strlen(c));
}

static size_t
rb_parser_str_capacity(rb_parser_string_t *str, const int termlen)
{
    return PARSER_STRING_LEN(str);
}

#ifndef RIPPER
static char *
rb_parser_string_end(rb_parser_string_t *str)
{
    return &str->ptr[str->len];
}
#endif

static void
rb_parser_string_set_encoding(rb_parser_string_t *str, rb_encoding *enc)
{
    str->enc = enc;
}

static rb_encoding *
rb_parser_str_get_encoding(rb_parser_string_t *str)
{
    return str->enc;
}

#ifndef RIPPER
static bool
PARSER_ENCODING_IS_ASCII8BIT(struct parser_params *p, rb_parser_string_t *str)
{
    return rb_parser_str_get_encoding(str) == rb_ascii8bit_encoding();
}
#endif

static int
PARSER_ENC_CODERANGE(rb_parser_string_t *str)
{
    return str->coderange;
}

static void
PARSER_ENC_CODERANGE_SET(rb_parser_string_t *str, int coderange)
{
    str->coderange = coderange;
}

static void
PARSER_ENCODING_CODERANGE_SET(rb_parser_string_t *str, rb_encoding *enc, enum rb_parser_string_coderange_type cr)
{
    rb_parser_string_set_encoding(str, enc);
    PARSER_ENC_CODERANGE_SET(str, cr);
}

static void
PARSER_ENC_CODERANGE_CLEAR(rb_parser_string_t *str)
{
    str->coderange = RB_PARSER_ENC_CODERANGE_UNKNOWN;
}

static bool
PARSER_ENC_CODERANGE_ASCIIONLY(rb_parser_string_t *str)
{
    return PARSER_ENC_CODERANGE(str) == RB_PARSER_ENC_CODERANGE_7BIT;
}

static bool
PARSER_ENC_CODERANGE_CLEAN_P(int cr)
{
    return cr == RB_PARSER_ENC_CODERANGE_7BIT || cr == RB_PARSER_ENC_CODERANGE_VALID;
}

static const char *
rb_parser_search_nonascii(const char *p, const char *e)
{
    const char *s = p;

    for (; s < e; s++) {
        if (*s & 0x80) return s;
    }

    return NULL;
}

static int
rb_parser_coderange_scan(struct parser_params *p, const char *ptr, long len, rb_encoding *enc)
{
    const char *e = ptr + len;

    if (enc == rb_ascii8bit_encoding()) {
        /* enc is ASCII-8BIT.  ASCII-8BIT string never be broken. */
        ptr = rb_parser_search_nonascii(ptr, e);
        return ptr ? RB_PARSER_ENC_CODERANGE_VALID : RB_PARSER_ENC_CODERANGE_7BIT;
    }

    /* parser string encoding is always asciicompat */
    ptr = rb_parser_search_nonascii(ptr, e);
    if (!ptr) return RB_PARSER_ENC_CODERANGE_7BIT;
    for (;;) {
        int ret = rb_enc_precise_mbclen(ptr, e, enc);
        if (!MBCLEN_CHARFOUND_P(ret)) return RB_PARSER_ENC_CODERANGE_BROKEN;
        ptr += MBCLEN_CHARFOUND_LEN(ret);
        if (ptr == e) break;
        ptr = rb_parser_search_nonascii(ptr, e);
        if (!ptr) break;
    }

    return RB_PARSER_ENC_CODERANGE_VALID;
}

static int
rb_parser_enc_coderange_scan(struct parser_params *p, rb_parser_string_t *str, rb_encoding *enc)
{
    return rb_parser_coderange_scan(p, PARSER_STRING_PTR(str), PARSER_STRING_LEN(str), enc);
}

static int
rb_parser_enc_str_coderange(struct parser_params *p, rb_parser_string_t *str)
{
    int cr = PARSER_ENC_CODERANGE(str);

    if (cr == RB_PARSER_ENC_CODERANGE_UNKNOWN) {
        cr = rb_parser_enc_coderange_scan(p, str, rb_parser_str_get_encoding(str));
        PARSER_ENC_CODERANGE_SET(str, cr);
    }

    return cr;
}

static rb_parser_string_t *
rb_parser_enc_associate(struct parser_params *p, rb_parser_string_t *str, rb_encoding *enc)
{
    if (rb_parser_str_get_encoding(str) == enc)
        return str;
    if (!PARSER_ENC_CODERANGE_ASCIIONLY(str)) {
        PARSER_ENC_CODERANGE_CLEAR(str);
    }
    rb_parser_string_set_encoding(str, enc);
    return str;
}

static bool
rb_parser_is_ascii_string(struct parser_params *p, rb_parser_string_t *str)
{
    return rb_parser_enc_str_coderange(p, str) == RB_PARSER_ENC_CODERANGE_7BIT;
}

static rb_encoding *
rb_parser_enc_compatible(struct parser_params *p, rb_parser_string_t *str1, rb_parser_string_t *str2)
{
    rb_encoding *enc1 = rb_parser_str_get_encoding(str1);
    rb_encoding *enc2 = rb_parser_str_get_encoding(str2);

    if (enc1 == NULL || enc2 == NULL)
        return 0;

    if (enc1 == enc2) {
        return enc1;
    }

    if (PARSER_STRING_LEN(str2) == 0)
        return enc1;
    if (PARSER_STRING_LEN(str1) == 0)
        return rb_parser_is_ascii_string(p, str2) ? enc1 : enc2;

    int cr1, cr2;

    cr1 = rb_parser_enc_str_coderange(p, str1);
    cr2 = rb_parser_enc_str_coderange(p, str2);

    if (cr1 != cr2) {
        if (cr1 == RB_PARSER_ENC_CODERANGE_7BIT) return enc2;
        if (cr2 == RB_PARSER_ENC_CODERANGE_7BIT) return enc1;
    }

    if (cr2 == RB_PARSER_ENC_CODERANGE_7BIT) {
        return enc1;
    }

    if (cr1 == RB_PARSER_ENC_CODERANGE_7BIT) {
        return enc2;
    }

    return 0;
}

static void
rb_parser_str_modify(rb_parser_string_t *str)
{
    PARSER_ENC_CODERANGE_CLEAR(str);
}

static void
rb_parser_str_set_len(struct parser_params *p, rb_parser_string_t *str, long len)
{
    long capa;
    const int termlen = STRING_TERM_LEN(str);

    if (len > (capa = (long)(rb_parser_str_capacity(str, termlen))) || len < 0) {
        rb_bug("probable buffer overflow: %ld for %ld", len, capa);
    }

    int cr = PARSER_ENC_CODERANGE(str);
    if (cr == RB_PARSER_ENC_CODERANGE_UNKNOWN) {
        /* Leave unknown. */
    }
    else if (len > PARSER_STRING_LEN(str)) {
        PARSER_ENC_CODERANGE_SET(str, RB_PARSER_ENC_CODERANGE_UNKNOWN);
    }
    else if (len < PARSER_STRING_LEN(str)) {
        if (cr != RB_PARSER_ENC_CODERANGE_7BIT) {
            /* ASCII-only string is keeping after truncated.  Valid
             * and broken may be invalid or valid, leave unknown. */
            PARSER_ENC_CODERANGE_SET(str, RB_PARSER_ENC_CODERANGE_UNKNOWN);
        }
    }

    STRING_SET_LEN(str, len);
    STRING_TERM_FILL(str);
}

static rb_parser_string_t *
rb_parser_str_buf_cat(struct parser_params *p, rb_parser_string_t *str, const char *ptr, long len)
{
    rb_parser_str_modify(str);
    if (len == 0) return 0;

    long total, olen, off = -1;
    char *sptr;
    const int termlen = STRING_TERM_LEN(str);

    PARSER_STRING_GETMEM(str, sptr, olen);
    if (ptr >= sptr && ptr <= sptr + olen) {
        off = ptr - sptr;
    }

    if (olen > LONG_MAX - len) {
        compile_error(p, "string sizes too big");
        return 0;
    }
    total = olen + len;
    PARSER_STRING_RESIZE_CAPA_TERM(p, str, total, termlen);
    sptr = PARSER_STRING_PTR(str);
    if (off != -1) {
        ptr = sptr + off;
    }
    memcpy(sptr + olen, ptr, len);
    STRING_SET_LEN(str, total);
    STRING_TERM_FILL(str);

    return str;
}

#define parser_str_cat(str, ptr, len) rb_parser_str_buf_cat(p, str, ptr, len)
#define parser_str_cat_cstr(str, lit) rb_parser_str_buf_cat(p, str, lit, strlen(lit))

static rb_parser_string_t *
rb_parser_enc_cr_str_buf_cat(struct parser_params *p, rb_parser_string_t *str, const char *ptr, long len,
    rb_encoding *ptr_enc, int ptr_cr, int *ptr_cr_ret)
{
    int str_cr, res_cr;
    rb_encoding *str_enc, *res_enc;

    str_enc = rb_parser_str_get_encoding(str);
    str_cr = PARSER_STRING_LEN(str) ? PARSER_ENC_CODERANGE(str) : RB_PARSER_ENC_CODERANGE_7BIT;

    if (str_enc == ptr_enc) {
        if (str_cr != RB_PARSER_ENC_CODERANGE_UNKNOWN && ptr_cr == RB_PARSER_ENC_CODERANGE_UNKNOWN) {
            ptr_cr = rb_parser_coderange_scan(p, ptr, len, ptr_enc);
        }
    }
    else {
        /* parser string encoding is always asciicompat */
        if (ptr_cr == RB_PARSER_ENC_CODERANGE_UNKNOWN) {
            ptr_cr = rb_parser_coderange_scan(p, ptr, len, ptr_enc);
        }
        if (str_cr == RB_PARSER_ENC_CODERANGE_UNKNOWN) {
            if (str_enc == rb_ascii8bit_encoding() || ptr_cr != RB_PARSER_ENC_CODERANGE_7BIT) {
                str_cr = rb_parser_enc_str_coderange(p, str);
            }
        }
    }
    if (ptr_cr_ret)
        *ptr_cr_ret = ptr_cr;

    if (str_enc != ptr_enc &&
        str_cr != RB_PARSER_ENC_CODERANGE_7BIT &&
        ptr_cr != RB_PARSER_ENC_CODERANGE_7BIT) {
        goto incompatible;
    }

    if (str_cr == RB_PARSER_ENC_CODERANGE_UNKNOWN) {
        res_enc = str_enc;
        res_cr = RB_PARSER_ENC_CODERANGE_UNKNOWN;
    }
    else if (str_cr == RB_PARSER_ENC_CODERANGE_7BIT) {
        if (ptr_cr == RB_PARSER_ENC_CODERANGE_7BIT) {
            res_enc = str_enc;
            res_cr = RB_PARSER_ENC_CODERANGE_7BIT;
        }
        else {
            res_enc = ptr_enc;
            res_cr = ptr_cr;
        }
    }
    else if (str_cr == RB_PARSER_ENC_CODERANGE_VALID) {
        res_enc = str_enc;
        if (PARSER_ENC_CODERANGE_CLEAN_P(ptr_cr))
            res_cr = str_cr;
        else
            res_cr = ptr_cr;
    }
    else { /* str_cr == RB_PARSER_ENC_CODERANGE_BROKEN */
        res_enc = str_enc;
        res_cr = str_cr;
        if (0 < len) res_cr = RB_PARSER_ENC_CODERANGE_UNKNOWN;
    }

    if (len < 0) {
        compile_error(p, "negative string size (or size too big)");
    }
    parser_str_cat(str, ptr, len);
    PARSER_ENCODING_CODERANGE_SET(str, res_enc, res_cr);
    return str;

  incompatible:
    compile_error(p, "incompatible character encodings: %s and %s",
                  rb_enc_name(str_enc), rb_enc_name(ptr_enc));
    UNREACHABLE_RETURN(0);

}

static rb_parser_string_t *
rb_parser_enc_str_buf_cat(struct parser_params *p, rb_parser_string_t *str, const char *ptr, long len,
    rb_encoding *ptr_enc)
{
    return rb_parser_enc_cr_str_buf_cat(p, str, ptr, len, ptr_enc, RB_PARSER_ENC_CODERANGE_UNKNOWN, NULL);
}

static rb_parser_string_t *
rb_parser_str_buf_append(struct parser_params *p, rb_parser_string_t *str, rb_parser_string_t *str2)
{
    int str2_cr = rb_parser_enc_str_coderange(p, str2);

    rb_parser_enc_cr_str_buf_cat(p, str, PARSER_STRING_PTR(str2), PARSER_STRING_LEN(str2),
        rb_parser_str_get_encoding(str2), str2_cr, &str2_cr);

    PARSER_ENC_CODERANGE_SET(str2, str2_cr);

    return str;
}

static rb_parser_string_t *
rb_parser_str_resize(struct parser_params *p, rb_parser_string_t *str, long len)
{
    if (len < 0) {
        rb_bug("negative string size (or size too big)");
    }

    long slen = PARSER_STRING_LEN(str);

    if (slen > len && PARSER_ENC_CODERANGE(str) != RB_PARSER_ENC_CODERANGE_7BIT) {
        PARSER_ENC_CODERANGE_CLEAR(str);
    }

    {
        long capa;
        const int termlen = STRING_TERM_LEN(str);

        if ((capa = slen) < len) {
            SIZED_REALLOC_N(str->ptr, char, (size_t)len + termlen, STRING_SIZE(str));
        }
        else if (len == slen) return str;
        STRING_SET_LEN(str, len);
        STRING_TERM_FILL(str);
    }
    return str;
}

# define PARSER_ENC_STRING_GETMEM(str, ptrvar, lenvar, encvar) \
    ((ptrvar) = str->ptr,                            \
     (lenvar) = str->len,                            \
     (encvar) = str->enc)

static int
rb_parser_string_hash_cmp(rb_parser_string_t *str1, rb_parser_string_t *str2)
{
    long len1, len2;
    const char *ptr1, *ptr2;
    rb_encoding *enc1, *enc2;

    PARSER_ENC_STRING_GETMEM(str1, ptr1, len1, enc1);
    PARSER_ENC_STRING_GETMEM(str2, ptr2, len2, enc2);

    return (len1 != len2 ||
            enc1 != enc2 ||
            memcmp(ptr1, ptr2, len1) != 0);
}

static void
rb_parser_ary_extend(rb_parser_t *p, rb_parser_ary_t *ary, long len)
{
    long i;
    if (ary->capa < len) {
        ary->capa = len;
        ary->data = (rb_parser_ary_data *)xrealloc(ary->data, sizeof(rb_parser_ary_data) * len);
        for (i = ary->len; i < len; i++) {
            ary->data[i] = 0;
        }
    }
}

/*
 * Do not call this directly.
 * Use rb_parser_ary_new_capa_for_XXX() instead.
 */
static rb_parser_ary_t *
parser_ary_new_capa(rb_parser_t *p, long len)
{
    if (len < 0) {
        rb_bug("negative array size (or size too big): %ld", len);
    }
    rb_parser_ary_t *ary = xcalloc(1, sizeof(rb_parser_ary_t));
    ary->data_type = 0;
    ary->len = 0;
    ary->capa = len;
    if (0 < len) {
        ary->data = (rb_parser_ary_data *)xcalloc(len, sizeof(rb_parser_ary_data));
    }
    else {
        ary->data = NULL;
    }
    return ary;
}

#ifndef RIPPER
static rb_parser_ary_t *
rb_parser_ary_new_capa_for_script_line(rb_parser_t *p, long len)
{
    rb_parser_ary_t *ary = parser_ary_new_capa(p, len);
    ary->data_type = PARSER_ARY_DATA_SCRIPT_LINE;
    return ary;
}

static rb_parser_ary_t *
rb_parser_ary_new_capa_for_ast_token(rb_parser_t *p, long len)
{
    rb_parser_ary_t *ary = parser_ary_new_capa(p, len);
    ary->data_type = PARSER_ARY_DATA_AST_TOKEN;
    return ary;
}
#endif

static rb_parser_ary_t *
rb_parser_ary_new_capa_for_node(rb_parser_t *p, long len)
{
    rb_parser_ary_t *ary = parser_ary_new_capa(p, len);
    ary->data_type = PARSER_ARY_DATA_NODE;
    return ary;
}

/*
 * Do not call this directly.
 * Use rb_parser_ary_push_XXX() instead.
 */
static rb_parser_ary_t *
parser_ary_push(rb_parser_t *p, rb_parser_ary_t *ary, rb_parser_ary_data val)
{
    if (ary->len == ary->capa) {
        rb_parser_ary_extend(p, ary, ary->len == 0 ? 1 : ary->len * 2);
    }
    ary->data[ary->len++] = val;
    return ary;
}

#ifndef RIPPER
static rb_parser_ary_t *
rb_parser_ary_push_ast_token(rb_parser_t *p, rb_parser_ary_t *ary, rb_parser_ast_token_t *val)
{
    if (ary->data_type != PARSER_ARY_DATA_AST_TOKEN) {
        rb_bug("unexpected rb_parser_ary_data_type: %d", ary->data_type);
    }
    return parser_ary_push(p, ary, val);
}

static rb_parser_ary_t *
rb_parser_ary_push_script_line(rb_parser_t *p, rb_parser_ary_t *ary, rb_parser_string_t *val)
{
    if (ary->data_type != PARSER_ARY_DATA_SCRIPT_LINE) {
        rb_bug("unexpected rb_parser_ary_data_type: %d", ary->data_type);
    }
    return parser_ary_push(p, ary, val);
}
#endif

static rb_parser_ary_t *
rb_parser_ary_push_node(rb_parser_t *p, rb_parser_ary_t *ary, NODE *val)
{
    if (ary->data_type != PARSER_ARY_DATA_NODE) {
        rb_bug("unexpected rb_parser_ary_data_type: %d", ary->data_type);
    }
    return parser_ary_push(p, ary, val);
}

#ifndef RIPPER
static void
rb_parser_ast_token_free(rb_parser_t *p, rb_parser_ast_token_t *token)
{
    if (!token) return;
    rb_parser_string_free(p, token->str);
    xfree(token);
}

static void
rb_parser_ary_free(rb_parser_t *p, rb_parser_ary_t *ary)
{
# define foreach_ary(ptr) \
    for (rb_parser_ary_data *ptr = ary->data, *const end_ary_data = ptr + ary->len; \
         ptr < end_ary_data; ptr++)
    switch (ary->data_type) {
      case PARSER_ARY_DATA_AST_TOKEN:
        foreach_ary(data) {rb_parser_ast_token_free(p, *data);}
        break;
      case PARSER_ARY_DATA_SCRIPT_LINE:
        foreach_ary(data) {rb_parser_string_free(p, *data);}
        break;
      case PARSER_ARY_DATA_NODE:
        /* Do nothing because nodes are freed when rb_ast_t is freed */
        break;
      default:
        rb_bug("unexpected rb_parser_ary_data_type: %d", ary->data_type);
        break;
    }
# undef foreach_ary
    xfree(ary->data);
    xfree(ary);
}

#endif /* !RIPPER */

#line 2666 "ripper.c"

# ifndef YY_CAST
#  ifdef __cplusplus
#   define YY_CAST(Type, Val) static_cast<Type> (Val)
#   define YY_REINTERPRET_CAST(Type, Val) reinterpret_cast<Type> (Val)
#  else
#   define YY_CAST(Type, Val) ((Type) (Val))
#   define YY_REINTERPRET_CAST(Type, Val) ((Type) (Val))
#  endif
# endif
# ifndef YY_NULLPTR
#  if defined __cplusplus
#   if 201103L <= __cplusplus
#    define YY_NULLPTR nullptr
#   else
#    define YY_NULLPTR 0
#   endif
#  else
#   define YY_NULLPTR ((void*)0)
#  endif
# endif

/* Use api.header.include to #include this header
   instead of duplicating it here.  */
/* Debug traces.  */
#ifndef YYDEBUG
# define YYDEBUG 0
#endif
#if YYDEBUG && !defined(yydebug)
extern int yydebug;
#endif


/* Token kinds.  */
#ifndef YYTOKENTYPE
# define YYTOKENTYPE
  enum yytokentype
  {
    YYEMPTY = -2,
    END_OF_INPUT = 0,              /* "end-of-input"  */
    YYerror = 256,                 /* error  */
    YYUNDEF = 257,                 /* "invalid token"  */
    keyword_class = 258,           /* "'class'"  */
    keyword_module = 259,          /* "'module'"  */
    keyword_def = 260,             /* "'def'"  */
    keyword_undef = 261,           /* "'undef'"  */
    keyword_begin = 262,           /* "'begin'"  */
    keyword_rescue = 263,          /* "'rescue'"  */
    keyword_ensure = 264,          /* "'ensure'"  */
    keyword_end = 265,             /* "'end'"  */
    keyword_if = 266,              /* "'if'"  */
    keyword_unless = 267,          /* "'unless'"  */
    keyword_then = 268,            /* "'then'"  */
    keyword_elsif = 269,           /* "'elsif'"  */
    keyword_else = 270,            /* "'else'"  */
    keyword_case = 271,            /* "'case'"  */
    keyword_when = 272,            /* "'when'"  */
    keyword_while = 273,           /* "'while'"  */
    keyword_until = 274,           /* "'until'"  */
    keyword_for = 275,             /* "'for'"  */
    keyword_break = 276,           /* "'break'"  */
    keyword_next = 277,            /* "'next'"  */
    keyword_redo = 278,            /* "'redo'"  */
    keyword_retry = 279,           /* "'retry'"  */
    keyword_in = 280,              /* "'in'"  */
    keyword_do = 281,              /* "'do'"  */
    keyword_do_cond = 282,         /* "'do' for condition"  */
    keyword_do_block = 283,        /* "'do' for block"  */
    keyword_do_LAMBDA = 284,       /* "'do' for lambda"  */
    keyword_return = 285,          /* "'return'"  */
    keyword_yield = 286,           /* "'yield'"  */
    keyword_super = 287,           /* "'super'"  */
    keyword_self = 288,            /* "'self'"  */
    keyword_nil = 289,             /* "'nil'"  */
    keyword_true = 290,            /* "'true'"  */
    keyword_false = 291,           /* "'false'"  */
    keyword_and = 292,             /* "'and'"  */
    keyword_or = 293,              /* "'or'"  */
    keyword_not = 294,             /* "'not'"  */
    modifier_if = 295,             /* "'if' modifier"  */
    modifier_unless = 296,         /* "'unless' modifier"  */
    modifier_while = 297,          /* "'while' modifier"  */
    modifier_until = 298,          /* "'until' modifier"  */
    modifier_rescue = 299,         /* "'rescue' modifier"  */
    keyword_alias = 300,           /* "'alias'"  */
    keyword_defined = 301,         /* "'defined?'"  */
    keyword_BEGIN = 302,           /* "'BEGIN'"  */
    keyword_END = 303,             /* "'END'"  */
    keyword__LINE__ = 304,         /* "'__LINE__'"  */
    keyword__FILE__ = 305,         /* "'__FILE__'"  */
    keyword__ENCODING__ = 306,     /* "'__ENCODING__'"  */
    tIDENTIFIER = 307,             /* "local variable or method"  */
    tFID = 308,                    /* "method"  */
    tGVAR = 309,                   /* "global variable"  */
    tIVAR = 310,                   /* "instance variable"  */
    tCONSTANT = 311,               /* "constant"  */
    tCVAR = 312,                   /* "class variable"  */
    tLABEL = 313,                  /* "label"  */
    tINTEGER = 314,                /* "integer literal"  */
    tFLOAT = 315,                  /* "float literal"  */
    tRATIONAL = 316,               /* "rational literal"  */
    tIMAGINARY = 317,              /* "imaginary literal"  */
    tCHAR = 318,                   /* "char literal"  */
    tNTH_REF = 319,                /* "numbered reference"  */
    tBACK_REF = 320,               /* "back reference"  */
    tSTRING_CONTENT = 321,         /* "literal content"  */
    tREGEXP_END = 322,             /* tREGEXP_END  */
    tDUMNY_END = 323,              /* "dummy end"  */
    tSP = 324,                     /* "escaped space"  */
    tUPLUS = 132,                  /* "unary+"  */
    tUMINUS = 133,                 /* "unary-"  */
    tPOW = 134,                    /* "**"  */
    tCMP = 135,                    /* "<=>"  */
    tEQ = 140,                     /* "=="  */
    tEQQ = 141,                    /* "==="  */
    tNEQ = 142,                    /* "!="  */
    tGEQ = 139,                    /* ">="  */
    tLEQ = 138,                    /* "<="  */
    tANDOP = 148,                  /* "&&"  */
    tOROP = 149,                   /* "||"  */
    tMATCH = 143,                  /* "=~"  */
    tNMATCH = 144,                 /* "!~"  */
    tDOT2 = 128,                   /* ".."  */
    tDOT3 = 129,                   /* "..."  */
    tBDOT2 = 130,                  /* "(.."  */
    tBDOT3 = 131,                  /* "(..."  */
    tAREF = 145,                   /* "[]"  */
    tASET = 146,                   /* "[]="  */
    tLSHFT = 136,                  /* "<<"  */
    tRSHFT = 137,                  /* ">>"  */
    tANDDOT = 150,                 /* "&."  */
    tCOLON2 = 147,                 /* "::"  */
    tCOLON3 = 325,                 /* ":: at EXPR_BEG"  */
    tOP_ASGN = 326,                /* "operator-assignment"  */
    tASSOC = 327,                  /* "=>"  */
    tLPAREN = 328,                 /* "("  */
    tLPAREN_ARG = 329,             /* "( arg"  */
    tRPAREN = 330,                 /* ")"  */
    tLBRACK = 331,                 /* "["  */
    tLBRACE = 332,                 /* "{"  */
    tLBRACE_ARG = 333,             /* "{ arg"  */
    tSTAR = 334,                   /* "*"  */
    tDSTAR = 335,                  /* "**arg"  */
    tAMPER = 336,                  /* "&"  */
    tLAMBDA = 337,                 /* "->"  */
    tSYMBEG = 338,                 /* "symbol literal"  */
    tSTRING_BEG = 339,             /* "string literal"  */
    tXSTRING_BEG = 340,            /* "backtick literal"  */
    tREGEXP_BEG = 341,             /* "regexp literal"  */
    tWORDS_BEG = 342,              /* "word list"  */
    tQWORDS_BEG = 343,             /* "verbatim word list"  */
    tSYMBOLS_BEG = 344,            /* "symbol list"  */
    tQSYMBOLS_BEG = 345,           /* "verbatim symbol list"  */
    tSTRING_END = 346,             /* "terminator"  */
    tSTRING_DEND = 347,            /* "'}'"  */
    tSTRING_DBEG = 348,            /* "'#{'"  */
    tSTRING_DVAR = 349,            /* tSTRING_DVAR  */
    tLAMBEG = 350,                 /* tLAMBEG  */
    tLABEL_END = 351,              /* tLABEL_END  */
    tIGNORED_NL = 352,             /* tIGNORED_NL  */
    tCOMMENT = 353,                /* tCOMMENT  */
    tEMBDOC_BEG = 354,             /* tEMBDOC_BEG  */
    tEMBDOC = 355,                 /* tEMBDOC  */
    tEMBDOC_END = 356,             /* tEMBDOC_END  */
    tHEREDOC_BEG = 357,            /* tHEREDOC_BEG  */
    tHEREDOC_END = 358,            /* tHEREDOC_END  */
    k__END__ = 359,                /* k__END__  */
    tLOWEST = 360,                 /* tLOWEST  */
    tUMINUS_NUM = 361,             /* tUMINUS_NUM  */
    tLAST_TOKEN = 362              /* tLAST_TOKEN  */
  };
  typedef enum yytokentype yytoken_kind_t;
#endif

/* Value type.  */
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
union YYSTYPE
{
#line 2665 "ripper.y"

    NODE *node;
    rb_node_fcall_t *node_fcall;
    rb_node_args_t *node_args;
    rb_node_args_aux_t *node_args_aux;
    rb_node_opt_arg_t *node_opt_arg;
    rb_node_kw_arg_t *node_kw_arg;
    rb_node_block_pass_t *node_block_pass;
    rb_node_masgn_t *node_masgn;
    rb_node_def_temp_t *node_def_temp;
    rb_node_exits_t *node_exits;
    ID id;
    int num;
    st_table *tbl;
    st_table *labels;
    const struct vtable *vars;
    struct rb_strterm_struct *strterm;
    struct lex_context ctxt;
    enum lex_state_e state;

#line 2866 "ripper.c"

};
typedef union YYSTYPE YYSTYPE;
# define YYSTYPE_IS_TRIVIAL 1
# define YYSTYPE_IS_DECLARED 1
#endif

/* Location type.  */
#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
typedef struct YYLTYPE YYLTYPE;
struct YYLTYPE
{
  int first_line;
  int first_column;
  int last_line;
  int last_column;
};
# define YYLTYPE_IS_DECLARED 1
# define YYLTYPE_IS_TRIVIAL 1
#endif




int yyparse (struct parser_params *p);




/* Symbol kind.  */
enum yysymbol_kind_t
{
  YYSYMBOL_YYEMPTY = -2,
  YYSYMBOL_YYEOF = 0,                      /* "end-of-input"  */
  YYSYMBOL_YYerror = 1,                    /* error  */
  YYSYMBOL_YYUNDEF = 2,                    /* "invalid token"  */
  YYSYMBOL_keyword_class = 3,              /* "'class'"  */
  YYSYMBOL_keyword_module = 4,             /* "'module'"  */
  YYSYMBOL_keyword_def = 5,                /* "'def'"  */
  YYSYMBOL_keyword_undef = 6,              /* "'undef'"  */
  YYSYMBOL_keyword_begin = 7,              /* "'begin'"  */
  YYSYMBOL_keyword_rescue = 8,             /* "'rescue'"  */
  YYSYMBOL_keyword_ensure = 9,             /* "'ensure'"  */
  YYSYMBOL_keyword_end = 10,               /* "'end'"  */
  YYSYMBOL_keyword_if = 11,                /* "'if'"  */
  YYSYMBOL_keyword_unless = 12,            /* "'unless'"  */
  YYSYMBOL_keyword_then = 13,              /* "'then'"  */
  YYSYMBOL_keyword_elsif = 14,             /* "'elsif'"  */
  YYSYMBOL_keyword_else = 15,              /* "'else'"  */
  YYSYMBOL_keyword_case = 16,              /* "'case'"  */
  YYSYMBOL_keyword_when = 17,              /* "'when'"  */
  YYSYMBOL_keyword_while = 18,             /* "'while'"  */
  YYSYMBOL_keyword_until = 19,             /* "'until'"  */
  YYSYMBOL_keyword_for = 20,               /* "'for'"  */
  YYSYMBOL_keyword_break = 21,             /* "'break'"  */
  YYSYMBOL_keyword_next = 22,              /* "'next'"  */
  YYSYMBOL_keyword_redo = 23,              /* "'redo'"  */
  YYSYMBOL_keyword_retry = 24,             /* "'retry'"  */
  YYSYMBOL_keyword_in = 25,                /* "'in'"  */
  YYSYMBOL_keyword_do = 26,                /* "'do'"  */
  YYSYMBOL_keyword_do_cond = 27,           /* "'do' for condition"  */
  YYSYMBOL_keyword_do_block = 28,          /* "'do' for block"  */
  YYSYMBOL_keyword_do_LAMBDA = 29,         /* "'do' for lambda"  */
  YYSYMBOL_keyword_return = 30,            /* "'return'"  */
  YYSYMBOL_keyword_yield = 31,             /* "'yield'"  */
  YYSYMBOL_keyword_super = 32,             /* "'super'"  */
  YYSYMBOL_keyword_self = 33,              /* "'self'"  */
  YYSYMBOL_keyword_nil = 34,               /* "'nil'"  */
  YYSYMBOL_keyword_true = 35,              /* "'true'"  */
  YYSYMBOL_keyword_false = 36,             /* "'false'"  */
  YYSYMBOL_keyword_and = 37,               /* "'and'"  */
  YYSYMBOL_keyword_or = 38,                /* "'or'"  */
  YYSYMBOL_keyword_not = 39,               /* "'not'"  */
  YYSYMBOL_modifier_if = 40,               /* "'if' modifier"  */
  YYSYMBOL_modifier_unless = 41,           /* "'unless' modifier"  */
  YYSYMBOL_modifier_while = 42,            /* "'while' modifier"  */
  YYSYMBOL_modifier_until = 43,            /* "'until' modifier"  */
  YYSYMBOL_modifier_rescue = 44,           /* "'rescue' modifier"  */
  YYSYMBOL_keyword_alias = 45,             /* "'alias'"  */
  YYSYMBOL_keyword_defined = 46,           /* "'defined?'"  */
  YYSYMBOL_keyword_BEGIN = 47,             /* "'BEGIN'"  */
  YYSYMBOL_keyword_END = 48,               /* "'END'"  */
  YYSYMBOL_keyword__LINE__ = 49,           /* "'__LINE__'"  */
  YYSYMBOL_keyword__FILE__ = 50,           /* "'__FILE__'"  */
  YYSYMBOL_keyword__ENCODING__ = 51,       /* "'__ENCODING__'"  */
  YYSYMBOL_tIDENTIFIER = 52,               /* "local variable or method"  */
  YYSYMBOL_tFID = 53,                      /* "method"  */
  YYSYMBOL_tGVAR = 54,                     /* "global variable"  */
  YYSYMBOL_tIVAR = 55,                     /* "instance variable"  */
  YYSYMBOL_tCONSTANT = 56,                 /* "constant"  */
  YYSYMBOL_tCVAR = 57,                     /* "class variable"  */
  YYSYMBOL_tLABEL = 58,                    /* "label"  */
  YYSYMBOL_tINTEGER = 59,                  /* "integer literal"  */
  YYSYMBOL_tFLOAT = 60,                    /* "float literal"  */
  YYSYMBOL_tRATIONAL = 61,                 /* "rational literal"  */
  YYSYMBOL_tIMAGINARY = 62,                /* "imaginary literal"  */
  YYSYMBOL_tCHAR = 63,                     /* "char literal"  */
  YYSYMBOL_tNTH_REF = 64,                  /* "numbered reference"  */
  YYSYMBOL_tBACK_REF = 65,                 /* "back reference"  */
  YYSYMBOL_tSTRING_CONTENT = 66,           /* "literal content"  */
  YYSYMBOL_tREGEXP_END = 67,               /* tREGEXP_END  */
  YYSYMBOL_tDUMNY_END = 68,                /* "dummy end"  */
  YYSYMBOL_69_ = 69,                       /* '.'  */
  YYSYMBOL_70_backslash_ = 70,             /* "backslash"  */
  YYSYMBOL_tSP = 71,                       /* "escaped space"  */
  YYSYMBOL_72_escaped_horizontal_tab_ = 72, /* "escaped horizontal tab"  */
  YYSYMBOL_73_escaped_form_feed_ = 73,     /* "escaped form feed"  */
  YYSYMBOL_74_escaped_carriage_return_ = 74, /* "escaped carriage return"  */
  YYSYMBOL_75_escaped_vertical_tab_ = 75,  /* "escaped vertical tab"  */
  YYSYMBOL_tUPLUS = 76,                    /* "unary+"  */
  YYSYMBOL_tUMINUS = 77,                   /* "unary-"  */
  YYSYMBOL_tPOW = 78,                      /* "**"  */
  YYSYMBOL_tCMP = 79,                      /* "<=>"  */
  YYSYMBOL_tEQ = 80,                       /* "=="  */
  YYSYMBOL_tEQQ = 81,                      /* "==="  */
  YYSYMBOL_tNEQ = 82,                      /* "!="  */
  YYSYMBOL_tGEQ = 83,                      /* ">="  */
  YYSYMBOL_tLEQ = 84,                      /* "<="  */
  YYSYMBOL_tANDOP = 85,                    /* "&&"  */
  YYSYMBOL_tOROP = 86,                     /* "||"  */
  YYSYMBOL_tMATCH = 87,                    /* "=~"  */
  YYSYMBOL_tNMATCH = 88,                   /* "!~"  */
  YYSYMBOL_tDOT2 = 89,                     /* ".."  */
  YYSYMBOL_tDOT3 = 90,                     /* "..."  */
  YYSYMBOL_tBDOT2 = 91,                    /* "(.."  */
  YYSYMBOL_tBDOT3 = 92,                    /* "(..."  */
  YYSYMBOL_tAREF = 93,                     /* "[]"  */
  YYSYMBOL_tASET = 94,                     /* "[]="  */
  YYSYMBOL_tLSHFT = 95,                    /* "<<"  */
  YYSYMBOL_tRSHFT = 96,                    /* ">>"  */
  YYSYMBOL_tANDDOT = 97,                   /* "&."  */
  YYSYMBOL_tCOLON2 = 98,                   /* "::"  */
  YYSYMBOL_tCOLON3 = 99,                   /* ":: at EXPR_BEG"  */
  YYSYMBOL_tOP_ASGN = 100,                 /* "operator-assignment"  */
  YYSYMBOL_tASSOC = 101,                   /* "=>"  */
  YYSYMBOL_tLPAREN = 102,                  /* "("  */
  YYSYMBOL_tLPAREN_ARG = 103,              /* "( arg"  */
  YYSYMBOL_tRPAREN = 104,                  /* ")"  */
  YYSYMBOL_tLBRACK = 105,                  /* "["  */
  YYSYMBOL_tLBRACE = 106,                  /* "{"  */
  YYSYMBOL_tLBRACE_ARG = 107,              /* "{ arg"  */
  YYSYMBOL_tSTAR = 108,                    /* "*"  */
  YYSYMBOL_tDSTAR = 109,                   /* "**arg"  */
  YYSYMBOL_tAMPER = 110,                   /* "&"  */
  YYSYMBOL_tLAMBDA = 111,                  /* "->"  */
  YYSYMBOL_tSYMBEG = 112,                  /* "symbol literal"  */
  YYSYMBOL_tSTRING_BEG = 113,              /* "string literal"  */
  YYSYMBOL_tXSTRING_BEG = 114,             /* "backtick literal"  */
  YYSYMBOL_tREGEXP_BEG = 115,              /* "regexp literal"  */
  YYSYMBOL_tWORDS_BEG = 116,               /* "word list"  */
  YYSYMBOL_tQWORDS_BEG = 117,              /* "verbatim word list"  */
  YYSYMBOL_tSYMBOLS_BEG = 118,             /* "symbol list"  */
  YYSYMBOL_tQSYMBOLS_BEG = 119,            /* "verbatim symbol list"  */
  YYSYMBOL_tSTRING_END = 120,              /* "terminator"  */
  YYSYMBOL_tSTRING_DEND = 121,             /* "'}'"  */
  YYSYMBOL_tSTRING_DBEG = 122,             /* "'#{'"  */
  YYSYMBOL_tSTRING_DVAR = 123,             /* tSTRING_DVAR  */
  YYSYMBOL_tLAMBEG = 124,                  /* tLAMBEG  */
  YYSYMBOL_tLABEL_END = 125,               /* tLABEL_END  */
  YYSYMBOL_tIGNORED_NL = 126,              /* tIGNORED_NL  */
  YYSYMBOL_tCOMMENT = 127,                 /* tCOMMENT  */
  YYSYMBOL_tEMBDOC_BEG = 128,              /* tEMBDOC_BEG  */
  YYSYMBOL_tEMBDOC = 129,                  /* tEMBDOC  */
  YYSYMBOL_tEMBDOC_END = 130,              /* tEMBDOC_END  */
  YYSYMBOL_tHEREDOC_BEG = 131,             /* tHEREDOC_BEG  */
  YYSYMBOL_tHEREDOC_END = 132,             /* tHEREDOC_END  */
  YYSYMBOL_k__END__ = 133,                 /* k__END__  */
  YYSYMBOL_tLOWEST = 134,                  /* tLOWEST  */
  YYSYMBOL_135_ = 135,                     /* '='  */
  YYSYMBOL_136_ = 136,                     /* '?'  */
  YYSYMBOL_137_ = 137,                     /* ':'  */
  YYSYMBOL_138_ = 138,                     /* '>'  */
  YYSYMBOL_139_ = 139,                     /* '<'  */
  YYSYMBOL_140_ = 140,                     /* '|'  */
  YYSYMBOL_141_ = 141,                     /* '^'  */
  YYSYMBOL_142_ = 142,                     /* '&'  */
  YYSYMBOL_143_ = 143,                     /* '+'  */
  YYSYMBOL_144_ = 144,                     /* '-'  */
  YYSYMBOL_145_ = 145,                     /* '*'  */
  YYSYMBOL_146_ = 146,                     /* '/'  */
  YYSYMBOL_147_ = 147,                     /* '%'  */
  YYSYMBOL_tUMINUS_NUM = 148,              /* tUMINUS_NUM  */
  YYSYMBOL_149_ = 149,                     /* '!'  */
  YYSYMBOL_150_ = 150,                     /* '~'  */
  YYSYMBOL_tLAST_TOKEN = 151,              /* tLAST_TOKEN  */
  YYSYMBOL_152_ = 152,                     /* '{'  */
  YYSYMBOL_153_ = 153,                     /* '}'  */
  YYSYMBOL_154_ = 154,                     /* '['  */
  YYSYMBOL_155_n_ = 155,                   /* '\n'  */
  YYSYMBOL_156_ = 156,                     /* ','  */
  YYSYMBOL_157_ = 157,                     /* '`'  */
  YYSYMBOL_158_ = 158,                     /* '('  */
  YYSYMBOL_159_ = 159,                     /* ')'  */
  YYSYMBOL_160_ = 160,                     /* ']'  */
  YYSYMBOL_161_ = 161,                     /* ';'  */
  YYSYMBOL_162_ = 162,                     /* ' '  */
  YYSYMBOL_YYACCEPT = 163,                 /* $accept  */
  YYSYMBOL_164_1 = 164,                    /* $@1  */
  YYSYMBOL_program = 165,                  /* program  */
  YYSYMBOL_option_terms = 166,             /* option_terms  */
  YYSYMBOL_top_compstmt = 167,             /* top_compstmt  */
  YYSYMBOL_top_stmts = 168,                /* top_stmts  */
  YYSYMBOL_top_stmt = 169,                 /* top_stmt  */
  YYSYMBOL_block_open = 170,               /* block_open  */
  YYSYMBOL_begin_block = 171,              /* begin_block  */
  YYSYMBOL_172_2 = 172,                    /* $@2  */
  YYSYMBOL_173_3 = 173,                    /* $@3  */
  YYSYMBOL_bodystmt = 174,                 /* bodystmt  */
  YYSYMBOL_175_4 = 175,                    /* $@4  */
  YYSYMBOL_compstmt = 176,                 /* compstmt  */
  YYSYMBOL_stmts = 177,                    /* stmts  */
  YYSYMBOL_stmt_or_begin = 178,            /* stmt_or_begin  */
  YYSYMBOL_179_5 = 179,                    /* $@5  */
  YYSYMBOL_allow_exits = 180,              /* allow_exits  */
  YYSYMBOL_k_END = 181,                    /* k_END  */
  YYSYMBOL_182_6 = 182,                    /* $@6  */
  YYSYMBOL_stmt = 183,                     /* stmt  */
  YYSYMBOL_command_asgn = 184,             /* command_asgn  */
  YYSYMBOL_endless_command = 185,          /* endless_command  */
  YYSYMBOL_option__n_ = 186,               /* option_'\n'  */
  YYSYMBOL_command_rhs = 187,              /* command_rhs  */
  YYSYMBOL_expr = 188,                     /* expr  */
  YYSYMBOL_189_7 = 189,                    /* $@7  */
  YYSYMBOL_190_8 = 190,                    /* $@8  */
  YYSYMBOL_def_name = 191,                 /* def_name  */
  YYSYMBOL_defn_head = 192,                /* defn_head  */
  YYSYMBOL_193_9 = 193,                    /* $@9  */
  YYSYMBOL_defs_head = 194,                /* defs_head  */
  YYSYMBOL_expr_value = 195,               /* expr_value  */
  YYSYMBOL_196_10 = 196,                   /* $@10  */
  YYSYMBOL_197_11 = 197,                   /* $@11  */
  YYSYMBOL_expr_value_do = 198,            /* expr_value_do  */
  YYSYMBOL_command_call = 199,             /* command_call  */
  YYSYMBOL_block_command = 200,            /* block_command  */
  YYSYMBOL_cmd_brace_block = 201,          /* cmd_brace_block  */
  YYSYMBOL_fcall = 202,                    /* fcall  */
  YYSYMBOL_command = 203,                  /* command  */
  YYSYMBOL_mlhs = 204,                     /* mlhs  */
  YYSYMBOL_mlhs_inner = 205,               /* mlhs_inner  */
  YYSYMBOL_mlhs_basic = 206,               /* mlhs_basic  */
  YYSYMBOL_mlhs_item = 207,                /* mlhs_item  */
  YYSYMBOL_mlhs_head = 208,                /* mlhs_head  */
  YYSYMBOL_mlhs_post = 209,                /* mlhs_post  */
  YYSYMBOL_mlhs_node = 210,                /* mlhs_node  */
  YYSYMBOL_lhs = 211,                      /* lhs  */
  YYSYMBOL_cname = 212,                    /* cname  */
  YYSYMBOL_cpath = 213,                    /* cpath  */
  YYSYMBOL_fname = 214,                    /* fname  */
  YYSYMBOL_fitem = 215,                    /* fitem  */
  YYSYMBOL_undef_list = 216,               /* undef_list  */
  YYSYMBOL_217_12 = 217,                   /* $@12  */
  YYSYMBOL_op = 218,                       /* op  */
  YYSYMBOL_reswords = 219,                 /* reswords  */
  YYSYMBOL_arg = 220,                      /* arg  */
  YYSYMBOL_endless_arg = 221,              /* endless_arg  */
  YYSYMBOL_relop = 222,                    /* relop  */
  YYSYMBOL_rel_expr = 223,                 /* rel_expr  */
  YYSYMBOL_lex_ctxt = 224,                 /* lex_ctxt  */
  YYSYMBOL_begin_defined = 225,            /* begin_defined  */
  YYSYMBOL_after_rescue = 226,             /* after_rescue  */
  YYSYMBOL_arg_value = 227,                /* arg_value  */
  YYSYMBOL_aref_args = 228,                /* aref_args  */
  YYSYMBOL_arg_rhs = 229,                  /* arg_rhs  */
  YYSYMBOL_paren_args = 230,               /* paren_args  */
  YYSYMBOL_opt_paren_args = 231,           /* opt_paren_args  */
  YYSYMBOL_opt_call_args = 232,            /* opt_call_args  */
  YYSYMBOL_call_args = 233,                /* call_args  */
  YYSYMBOL_234_13 = 234,                   /* $@13  */
  YYSYMBOL_command_args = 235,             /* command_args  */
  YYSYMBOL_block_arg = 236,                /* block_arg  */
  YYSYMBOL_opt_block_arg = 237,            /* opt_block_arg  */
  YYSYMBOL_args = 238,                     /* args  */
  YYSYMBOL_arg_splat = 239,                /* arg_splat  */
  YYSYMBOL_mrhs_arg = 240,                 /* mrhs_arg  */
  YYSYMBOL_mrhs = 241,                     /* mrhs  */
  YYSYMBOL_primary = 242,                  /* primary  */
  YYSYMBOL_243_14 = 243,                   /* $@14  */
  YYSYMBOL_244_15 = 244,                   /* $@15  */
  YYSYMBOL_245_16 = 245,                   /* @16  */
  YYSYMBOL_246_17 = 246,                   /* @17  */
  YYSYMBOL_247_18 = 247,                   /* $@18  */
  YYSYMBOL_248_19 = 248,                   /* $@19  */
  YYSYMBOL_249_20 = 249,                   /* $@20  */
  YYSYMBOL_250_21 = 250,                   /* $@21  */
  YYSYMBOL_251_22 = 251,                   /* $@22  */
  YYSYMBOL_primary_value = 252,            /* primary_value  */
  YYSYMBOL_k_begin = 253,                  /* k_begin  */
  YYSYMBOL_k_if = 254,                     /* k_if  */
  YYSYMBOL_k_unless = 255,                 /* k_unless  */
  YYSYMBOL_k_while = 256,                  /* k_while  */
  YYSYMBOL_k_until = 257,                  /* k_until  */
  YYSYMBOL_k_case = 258,                   /* k_case  */
  YYSYMBOL_k_for = 259,                    /* k_for  */
  YYSYMBOL_k_class = 260,                  /* k_class  */
  YYSYMBOL_k_module = 261,                 /* k_module  */
  YYSYMBOL_k_def = 262,                    /* k_def  */
  YYSYMBOL_k_do = 263,                     /* k_do  */
  YYSYMBOL_k_do_block = 264,               /* k_do_block  */
  YYSYMBOL_k_rescue = 265,                 /* k_rescue  */
  YYSYMBOL_k_ensure = 266,                 /* k_ensure  */
  YYSYMBOL_k_when = 267,                   /* k_when  */
  YYSYMBOL_k_else = 268,                   /* k_else  */
  YYSYMBOL_k_elsif = 269,                  /* k_elsif  */
  YYSYMBOL_k_end = 270,                    /* k_end  */
  YYSYMBOL_k_return = 271,                 /* k_return  */
  YYSYMBOL_k_yield = 272,                  /* k_yield  */
  YYSYMBOL_then = 273,                     /* then  */
  YYSYMBOL_do = 274,                       /* do  */
  YYSYMBOL_if_tail = 275,                  /* if_tail  */
  YYSYMBOL_opt_else = 276,                 /* opt_else  */
  YYSYMBOL_for_var = 277,                  /* for_var  */
  YYSYMBOL_f_marg = 278,                   /* f_marg  */
  YYSYMBOL_f_marg_list = 279,              /* f_marg_list  */
  YYSYMBOL_f_margs = 280,                  /* f_margs  */
  YYSYMBOL_f_rest_marg = 281,              /* f_rest_marg  */
  YYSYMBOL_f_any_kwrest = 282,             /* f_any_kwrest  */
  YYSYMBOL_283_23 = 283,                   /* $@23  */
  YYSYMBOL_f_eq = 284,                     /* f_eq  */
  YYSYMBOL_f_kwarg_f_block_kw = 285,       /* f_kwarg_f_block_kw  */
  YYSYMBOL_block_args_tail = 286,          /* block_args_tail  */
  YYSYMBOL_excessed_comma = 287,           /* excessed_comma  */
  YYSYMBOL_f_opt_primary_value = 288,      /* f_opt_primary_value  */
  YYSYMBOL_f_optarg_primary_value = 289,   /* f_optarg_primary_value  */
  YYSYMBOL_opt_args_tail_block_args_tail = 290, /* opt_args_tail_block_args_tail  */
  YYSYMBOL_block_param = 291,              /* block_param  */
  YYSYMBOL_opt_block_param = 292,          /* opt_block_param  */
  YYSYMBOL_block_param_def = 293,          /* block_param_def  */
  YYSYMBOL_opt_bv_decl = 294,              /* opt_bv_decl  */
  YYSYMBOL_bv_decls = 295,                 /* bv_decls  */
  YYSYMBOL_bvar = 296,                     /* bvar  */
  YYSYMBOL_max_numparam = 297,             /* max_numparam  */
  YYSYMBOL_numparam = 298,                 /* numparam  */
  YYSYMBOL_it_id = 299,                    /* it_id  */
  YYSYMBOL_300_24 = 300,                   /* @24  */
  YYSYMBOL_301_25 = 301,                   /* $@25  */
  YYSYMBOL_lambda = 302,                   /* lambda  */
  YYSYMBOL_f_larglist = 303,               /* f_larglist  */
  YYSYMBOL_lambda_body = 304,              /* lambda_body  */
  YYSYMBOL_305_26 = 305,                   /* $@26  */
  YYSYMBOL_do_block = 306,                 /* do_block  */
  YYSYMBOL_block_call = 307,               /* block_call  */
  YYSYMBOL_method_call = 308,              /* method_call  */
  YYSYMBOL_brace_block = 309,              /* brace_block  */
  YYSYMBOL_310_27 = 310,                   /* @27  */
  YYSYMBOL_brace_body = 311,               /* brace_body  */
  YYSYMBOL_312_28 = 312,                   /* @28  */
  YYSYMBOL_do_body = 313,                  /* do_body  */
  YYSYMBOL_case_args = 314,                /* case_args  */
  YYSYMBOL_case_body = 315,                /* case_body  */
  YYSYMBOL_cases = 316,                    /* cases  */
  YYSYMBOL_p_pvtbl = 317,                  /* p_pvtbl  */
  YYSYMBOL_p_pktbl = 318,                  /* p_pktbl  */
  YYSYMBOL_p_in_kwarg = 319,               /* p_in_kwarg  */
  YYSYMBOL_320_29 = 320,                   /* $@29  */
  YYSYMBOL_p_case_body = 321,              /* p_case_body  */
  YYSYMBOL_p_cases = 322,                  /* p_cases  */
  YYSYMBOL_p_top_expr = 323,               /* p_top_expr  */
  YYSYMBOL_p_top_expr_body = 324,          /* p_top_expr_body  */
  YYSYMBOL_p_expr = 325,                   /* p_expr  */
  YYSYMBOL_p_as = 326,                     /* p_as  */
  YYSYMBOL_p_alt = 327,                    /* p_alt  */
  YYSYMBOL_p_lparen = 328,                 /* p_lparen  */
  YYSYMBOL_p_lbracket = 329,               /* p_lbracket  */
  YYSYMBOL_p_expr_basic = 330,             /* p_expr_basic  */
  YYSYMBOL_331_30 = 331,                   /* $@30  */
  YYSYMBOL_p_args = 332,                   /* p_args  */
  YYSYMBOL_p_args_head = 333,              /* p_args_head  */
  YYSYMBOL_p_args_tail = 334,              /* p_args_tail  */
  YYSYMBOL_p_find = 335,                   /* p_find  */
  YYSYMBOL_p_rest = 336,                   /* p_rest  */
  YYSYMBOL_p_args_post = 337,              /* p_args_post  */
  YYSYMBOL_p_arg = 338,                    /* p_arg  */
  YYSYMBOL_p_kwargs = 339,                 /* p_kwargs  */
  YYSYMBOL_p_kwarg = 340,                  /* p_kwarg  */
  YYSYMBOL_p_kw = 341,                     /* p_kw  */
  YYSYMBOL_p_kw_label = 342,               /* p_kw_label  */
  YYSYMBOL_p_kwrest = 343,                 /* p_kwrest  */
  YYSYMBOL_p_kwnorest = 344,               /* p_kwnorest  */
  YYSYMBOL_p_any_kwrest = 345,             /* p_any_kwrest  */
  YYSYMBOL_p_value = 346,                  /* p_value  */
  YYSYMBOL_p_primitive = 347,              /* p_primitive  */
  YYSYMBOL_p_variable = 348,               /* p_variable  */
  YYSYMBOL_p_var_ref = 349,                /* p_var_ref  */
  YYSYMBOL_p_expr_ref = 350,               /* p_expr_ref  */
  YYSYMBOL_p_const = 351,                  /* p_const  */
  YYSYMBOL_opt_rescue = 352,               /* opt_rescue  */
  YYSYMBOL_exc_list = 353,                 /* exc_list  */
  YYSYMBOL_exc_var = 354,                  /* exc_var  */
  YYSYMBOL_opt_ensure = 355,               /* opt_ensure  */
  YYSYMBOL_literal = 356,                  /* literal  */
  YYSYMBOL_strings = 357,                  /* strings  */
  YYSYMBOL_string = 358,                   /* string  */
  YYSYMBOL_string1 = 359,                  /* string1  */
  YYSYMBOL_xstring = 360,                  /* xstring  */
  YYSYMBOL_regexp = 361,                   /* regexp  */
  YYSYMBOL_nonempty_list__ = 362,          /* nonempty_list_' '  */
  YYSYMBOL_words_tWORDS_BEG_word_list = 363, /* words_tWORDS_BEG_word_list  */
  YYSYMBOL_words = 364,                    /* words  */
  YYSYMBOL_word_list = 365,                /* word_list  */
  YYSYMBOL_word = 366,                     /* word  */
  YYSYMBOL_words_tSYMBOLS_BEG_symbol_list = 367, /* words_tSYMBOLS_BEG_symbol_list  */
  YYSYMBOL_symbols = 368,                  /* symbols  */
  YYSYMBOL_symbol_list = 369,              /* symbol_list  */
  YYSYMBOL_words_tQWORDS_BEG_qword_list = 370, /* words_tQWORDS_BEG_qword_list  */
  YYSYMBOL_qwords = 371,                   /* qwords  */
  YYSYMBOL_words_tQSYMBOLS_BEG_qsym_list = 372, /* words_tQSYMBOLS_BEG_qsym_list  */
  YYSYMBOL_qsymbols = 373,                 /* qsymbols  */
  YYSYMBOL_qword_list = 374,               /* qword_list  */
  YYSYMBOL_qsym_list = 375,                /* qsym_list  */
  YYSYMBOL_string_contents = 376,          /* string_contents  */
  YYSYMBOL_xstring_contents = 377,         /* xstring_contents  */
  YYSYMBOL_regexp_contents = 378,          /* regexp_contents  */
  YYSYMBOL_string_content = 379,           /* string_content  */
  YYSYMBOL_380_31 = 380,                   /* @31  */
  YYSYMBOL_381_32 = 381,                   /* @32  */
  YYSYMBOL_382_33 = 382,                   /* @33  */
  YYSYMBOL_383_34 = 383,                   /* @34  */
  YYSYMBOL_string_dend = 384,              /* string_dend  */
  YYSYMBOL_string_dvar = 385,              /* string_dvar  */
  YYSYMBOL_symbol = 386,                   /* symbol  */
  YYSYMBOL_ssym = 387,                     /* ssym  */
  YYSYMBOL_sym = 388,                      /* sym  */
  YYSYMBOL_dsym = 389,                     /* dsym  */
  YYSYMBOL_numeric = 390,                  /* numeric  */
  YYSYMBOL_simple_numeric = 391,           /* simple_numeric  */
  YYSYMBOL_nonlocal_var = 392,             /* nonlocal_var  */
  YYSYMBOL_user_variable = 393,            /* user_variable  */
  YYSYMBOL_keyword_variable = 394,         /* keyword_variable  */
  YYSYMBOL_var_ref = 395,                  /* var_ref  */
  YYSYMBOL_var_lhs = 396,                  /* var_lhs  */
  YYSYMBOL_backref = 397,                  /* backref  */
  YYSYMBOL_398_35 = 398,                   /* $@35  */
  YYSYMBOL_superclass = 399,               /* superclass  */
  YYSYMBOL_f_opt_paren_args = 400,         /* f_opt_paren_args  */
  YYSYMBOL_f_paren_args = 401,             /* f_paren_args  */
  YYSYMBOL_f_arglist = 402,                /* f_arglist  */
  YYSYMBOL_403_36 = 403,                   /* @36  */
  YYSYMBOL_f_kwarg_f_kw = 404,             /* f_kwarg_f_kw  */
  YYSYMBOL_args_tail = 405,                /* args_tail  */
  YYSYMBOL_f_opt_arg_value = 406,          /* f_opt_arg_value  */
  YYSYMBOL_f_optarg_arg_value = 407,       /* f_optarg_arg_value  */
  YYSYMBOL_opt_args_tail_args_tail = 408,  /* opt_args_tail_args_tail  */
  YYSYMBOL_f_args = 409,                   /* f_args  */
  YYSYMBOL_args_forward = 410,             /* args_forward  */
  YYSYMBOL_f_bad_arg = 411,                /* f_bad_arg  */
  YYSYMBOL_f_norm_arg = 412,               /* f_norm_arg  */
  YYSYMBOL_f_arg_asgn = 413,               /* f_arg_asgn  */
  YYSYMBOL_f_arg_item = 414,               /* f_arg_item  */
  YYSYMBOL_f_arg = 415,                    /* f_arg  */
  YYSYMBOL_f_label = 416,                  /* f_label  */
  YYSYMBOL_f_kw = 417,                     /* f_kw  */
  YYSYMBOL_f_block_kw = 418,               /* f_block_kw  */
  YYSYMBOL_kwrest_mark = 419,              /* kwrest_mark  */
  YYSYMBOL_f_no_kwarg = 420,               /* f_no_kwarg  */
  YYSYMBOL_f_kwrest = 421,                 /* f_kwrest  */
  YYSYMBOL_restarg_mark = 422,             /* restarg_mark  */
  YYSYMBOL_f_rest_arg = 423,               /* f_rest_arg  */
  YYSYMBOL_blkarg_mark = 424,              /* blkarg_mark  */
  YYSYMBOL_f_block_arg = 425,              /* f_block_arg  */
  YYSYMBOL_opt_f_block_arg = 426,          /* opt_f_block_arg  */
  YYSYMBOL_singleton = 427,                /* singleton  */
  YYSYMBOL_428_37 = 428,                   /* $@37  */
  YYSYMBOL_assoc_list = 429,               /* assoc_list  */
  YYSYMBOL_assocs = 430,                   /* assocs  */
  YYSYMBOL_assoc = 431,                    /* assoc  */
  YYSYMBOL_operation = 432,                /* operation  */
  YYSYMBOL_operation2 = 433,               /* operation2  */
  YYSYMBOL_operation3 = 434,               /* operation3  */
  YYSYMBOL_dot_or_colon = 435,             /* dot_or_colon  */
  YYSYMBOL_call_op = 436,                  /* call_op  */
  YYSYMBOL_call_op2 = 437,                 /* call_op2  */
  YYSYMBOL_rparen = 438,                   /* rparen  */
  YYSYMBOL_rbracket = 439,                 /* rbracket  */
  YYSYMBOL_rbrace = 440,                   /* rbrace  */
  YYSYMBOL_trailer = 441,                  /* trailer  */
  YYSYMBOL_term = 442,                     /* term  */
  YYSYMBOL_terms = 443,                    /* terms  */
  YYSYMBOL_none = 444                      /* none  */
};
typedef enum yysymbol_kind_t yysymbol_kind_t;




#ifdef short
# undef short
#endif

/* On compilers that do not define __PTRDIFF_MAX__ etc., make sure
   <limits.h> and (if available) <stdint.h> are included
   so that the code can choose integer types of a good width.  */

#ifndef __PTRDIFF_MAX__
# include <limits.h> /* INFRINGES ON USER NAME SPACE */
# if defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__
#  include <stdint.h> /* INFRINGES ON USER NAME SPACE */
#  define YY_STDINT_H
# endif
#endif

/* Narrow types that promote to a signed type and that can represent a
   signed or unsigned integer of at least N bits.  In tables they can
   save space and decrease cache pressure.  Promoting to a signed type
   helps avoid bugs in integer arithmetic.  */

#ifdef __INT_LEAST8_MAX__
typedef __INT_LEAST8_TYPE__ yytype_int8;
#elif defined YY_STDINT_H
typedef int_least8_t yytype_int8;
#else
typedef signed char yytype_int8;
#endif

#ifdef __INT_LEAST16_MAX__
typedef __INT_LEAST16_TYPE__ yytype_int16;
#elif defined YY_STDINT_H
typedef int_least16_t yytype_int16;
#else
typedef short yytype_int16;
#endif

/* Work around bug in HP-UX 11.23, which defines these macros
   incorrectly for preprocessor constants.  This workaround can likely
   be removed in 2023, as HPE has promised support for HP-UX 11.23
   (aka HP-UX 11i v2) only through the end of 2022; see Table 2 of
   <https://h20195.www2.hpe.com/V2/getpdf.aspx/4AA4-7673ENW.pdf>.  */
#ifdef __hpux
# undef UINT_LEAST8_MAX
# undef UINT_LEAST16_MAX
# define UINT_LEAST8_MAX 255
# define UINT_LEAST16_MAX 65535
#endif

#if defined __UINT_LEAST8_MAX__ && __UINT_LEAST8_MAX__ <= __INT_MAX__
typedef __UINT_LEAST8_TYPE__ yytype_uint8;
#elif (!defined __UINT_LEAST8_MAX__ && defined YY_STDINT_H \
       && UINT_LEAST8_MAX <= INT_MAX)
typedef uint_least8_t yytype_uint8;
#elif !defined __UINT_LEAST8_MAX__ && UCHAR_MAX <= INT_MAX
typedef unsigned char yytype_uint8;
#else
typedef short yytype_uint8;
#endif

#if defined __UINT_LEAST16_MAX__ && __UINT_LEAST16_MAX__ <= __INT_MAX__
typedef __UINT_LEAST16_TYPE__ yytype_uint16;
#elif (!defined __UINT_LEAST16_MAX__ && defined YY_STDINT_H \
       && UINT_LEAST16_MAX <= INT_MAX)
typedef uint_least16_t yytype_uint16;
#elif !defined __UINT_LEAST16_MAX__ && USHRT_MAX <= INT_MAX
typedef unsigned short yytype_uint16;
#else
typedef int yytype_uint16;
#endif

#ifndef YYPTRDIFF_T
# if defined __PTRDIFF_TYPE__ && defined __PTRDIFF_MAX__
#  define YYPTRDIFF_T __PTRDIFF_TYPE__
#  define YYPTRDIFF_MAXIMUM __PTRDIFF_MAX__
# elif defined PTRDIFF_MAX
#  ifndef ptrdiff_t
#   include <stddef.h> /* INFRINGES ON USER NAME SPACE */
#  endif
#  define YYPTRDIFF_T ptrdiff_t
#  define YYPTRDIFF_MAXIMUM PTRDIFF_MAX
# else
#  define YYPTRDIFF_T long
#  define YYPTRDIFF_MAXIMUM LONG_MAX
# endif
#endif

#ifndef YYSIZE_T
# ifdef __SIZE_TYPE__
#  define YYSIZE_T __SIZE_TYPE__
# elif defined size_t
#  define YYSIZE_T size_t
# elif defined __STDC_VERSION__ && 199901 <= __STDC_VERSION__
#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
#  define YYSIZE_T size_t
# else
#  define YYSIZE_T unsigned
# endif
#endif

#define YYSIZE_MAXIMUM                                  \
  YY_CAST (YYPTRDIFF_T,                                 \
           (YYPTRDIFF_MAXIMUM < YY_CAST (YYSIZE_T, -1)  \
            ? YYPTRDIFF_MAXIMUM                         \
            : YY_CAST (YYSIZE_T, -1)))

#define YYSIZEOF(X) YY_CAST (YYPTRDIFF_T, sizeof (X))


/* Stored state numbers (used for stacks). */
typedef yytype_int16 yy_state_t;

/* State numbers in computations.  */
typedef int yy_state_fast_t;

#ifndef YY_
# if defined YYENABLE_NLS && YYENABLE_NLS
#  if ENABLE_NLS
#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
#   define YY_(Msgid) dgettext ("bison-runtime", Msgid)
#  endif
# endif
# ifndef YY_
#  define YY_(Msgid) Msgid
# endif
#endif


#ifndef YY_ATTRIBUTE_PURE
# if defined __GNUC__ && 2 < __GNUC__ + (96 <= __GNUC_MINOR__)
#  define YY_ATTRIBUTE_PURE __attribute__ ((__pure__))
# else
#  define YY_ATTRIBUTE_PURE
# endif
#endif

#ifndef YY_ATTRIBUTE_UNUSED
# if defined __GNUC__ && 2 < __GNUC__ + (7 <= __GNUC_MINOR__)
#  define YY_ATTRIBUTE_UNUSED __attribute__ ((__unused__))
# else
#  define YY_ATTRIBUTE_UNUSED
# endif
#endif

/* Suppress unused-variable warnings by "using" E.  */
#if ! defined lint || defined __GNUC__
# define YY_USE(E) ((void) (E))
#else
# define YY_USE(E) /* empty */
#endif

/* Suppress an incorrect diagnostic about yylval being uninitialized.  */
#if defined __GNUC__ && ! defined __ICC && 406 <= __GNUC__ * 100 + __GNUC_MINOR__
# if __GNUC__ * 100 + __GNUC_MINOR__ < 407
#  define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN                           \
    _Pragma ("GCC diagnostic push")                                     \
    _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")
# else
#  define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN                           \
    _Pragma ("GCC diagnostic push")                                     \
    _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")              \
    _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
# endif
# define YY_IGNORE_MAYBE_UNINITIALIZED_END      \
    _Pragma ("GCC diagnostic pop")
#else
# define YY_INITIAL_VALUE(Value) Value
#endif
#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
# define YY_IGNORE_MAYBE_UNINITIALIZED_END
#endif
#ifndef YY_INITIAL_VALUE
# define YY_INITIAL_VALUE(Value) /* Nothing. */
#endif

#if defined __cplusplus && defined __GNUC__ && ! defined __ICC && 6 <= __GNUC__
# define YY_IGNORE_USELESS_CAST_BEGIN                          \
    _Pragma ("GCC diagnostic push")                            \
    _Pragma ("GCC diagnostic ignored \"-Wuseless-cast\"")
# define YY_IGNORE_USELESS_CAST_END            \
    _Pragma ("GCC diagnostic pop")
#endif
#ifndef YY_IGNORE_USELESS_CAST_BEGIN
# define YY_IGNORE_USELESS_CAST_BEGIN
# define YY_IGNORE_USELESS_CAST_END
#endif


#define YY_ASSERT(E) ((void) (0 && (E)))

#if 1

/* The parser invokes alloca or malloc; define the necessary symbols.  */

# ifdef YYSTACK_USE_ALLOCA
#  if YYSTACK_USE_ALLOCA
#   ifdef __GNUC__
#    define YYSTACK_ALLOC __builtin_alloca
#   elif defined __BUILTIN_VA_ARG_INCR
#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
#   elif defined _AIX
#    define YYSTACK_ALLOC __alloca
#   elif defined _MSC_VER
#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
#    define alloca _alloca
#   else
#    define YYSTACK_ALLOC alloca
#    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
      /* Use EXIT_SUCCESS as a witness for stdlib.h.  */
#     ifndef EXIT_SUCCESS
#      define EXIT_SUCCESS 0
#     endif
#    endif
#   endif
#  endif
# endif

# ifdef YYSTACK_ALLOC
   /* Pacify GCC's 'empty if-body' warning.  */
#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
#  ifndef YYSTACK_ALLOC_MAXIMUM
    /* The OS might guarantee only one guard page at the bottom of the stack,
       and a page size can be as small as 4096 bytes.  So we cannot safely
       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
       to allow for a few compiler-allocated temporary stack slots.  */
#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
#  endif
# else
#  define YYSTACK_ALLOC YYMALLOC
#  define YYSTACK_FREE YYFREE
#  ifndef YYSTACK_ALLOC_MAXIMUM
#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
#  endif
#  if (defined __cplusplus && ! defined EXIT_SUCCESS \
       && ! ((defined YYMALLOC || defined malloc) \
             && (defined YYFREE || defined free)))
#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
#   ifndef EXIT_SUCCESS
#    define EXIT_SUCCESS 0
#   endif
#  endif
#  ifndef YYMALLOC
#   define YYMALLOC malloc
#   if ! defined malloc && ! defined EXIT_SUCCESS
void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
#   endif
#  endif
#  ifndef YYFREE
#   define YYFREE free
#   if ! defined free && ! defined EXIT_SUCCESS
void free (void *); /* INFRINGES ON USER NAME SPACE */
#   endif
#  endif
# endif
#endif /* 1 */

#if (! defined yyoverflow \
     && (! defined __cplusplus \
         || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
             && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))

/* A type that is properly aligned for any stack member.  */
union yyalloc
{
  yy_state_t yyss_alloc;
  YYSTYPE yyvs_alloc;
  YYLTYPE yyls_alloc;
};

/* The size of the maximum gap between one aligned stack and the next.  */
# define YYSTACK_GAP_MAXIMUM (YYSIZEOF (union yyalloc) - 1)

/* The size of an array large to enough to hold all stacks, each with
   N elements.  */
# define YYSTACK_BYTES(N) \
     ((N) * (YYSIZEOF (yy_state_t) + YYSIZEOF (YYSTYPE) \
             + YYSIZEOF (YYLTYPE)) \
      + 2 * YYSTACK_GAP_MAXIMUM)

# define YYCOPY_NEEDED 1

/* Relocate STACK from its old location to the new one.  The
   local variables YYSIZE and YYSTACKSIZE give the old and new number of
   elements in the stack, and YYPTR gives the new location of the
   stack.  Advance YYPTR to a properly aligned location for the next
   stack.  */
# define YYSTACK_RELOCATE(Stack_alloc, Stack)                           \
    do                                                                  \
      {                                                                 \
        YYPTRDIFF_T yynewbytes;                                         \
        YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \
        Stack = &yyptr->Stack_alloc;                                    \
        yynewbytes = yystacksize * YYSIZEOF (*Stack) + YYSTACK_GAP_MAXIMUM; \
        yyptr += yynewbytes / YYSIZEOF (*yyptr);                        \
      }                                                                 \
    while (0)

#endif

#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
/* Copy COUNT objects from SRC to DST.  The source and destination do
   not overlap.  */
# ifndef YYCOPY
#  if defined __GNUC__ && 1 < __GNUC__
#   define YYCOPY(Dst, Src, Count) \
      __builtin_memcpy (Dst, Src, YY_CAST (YYSIZE_T, (Count)) * sizeof (*(Src)))
#  else
#   define YYCOPY(Dst, Src, Count)              \
      do                                        \
        {                                       \
          YYPTRDIFF_T yyi;                      \
          for (yyi = 0; yyi < (Count); yyi++)   \
            (Dst)[yyi] = (Src)[yyi];            \
        }                                       \
      while (0)
#  endif
# endif
#endif /* !YYCOPY_NEEDED */

/* YYFINAL -- State number of the termination state.  */
#define YYFINAL  134
/* YYLAST -- Last index in YYTABLE.  */
#define YYLAST   15506

/* YYNTOKENS -- Number of terminals.  */
#define YYNTOKENS  163
/* YYNNTS -- Number of nonterminals.  */
#define YYNNTS  282
/* YYNRULES -- Number of rules.  */
#define YYNRULES  788
/* YYNSTATES -- Number of states.  */
#define YYNSTATES  1349

/* YYMAXUTOK -- Last valid token kind.  */
#define YYMAXUTOK   362


/* YYTRANSLATE(TOKEN-NUM) -- Symbol number corresponding to TOKEN-NUM
   as returned by yylex, with out-of-bounds checking.  */
#define YYTRANSLATE(YYX)                                \
  (0 <= (YYX) && (YYX) <= YYMAXUTOK                     \
   ? YY_CAST (yysymbol_kind_t, yytranslate[YYX])        \
   : YYSYMBOL_YYUNDEF)

/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
   as returned by yylex.  */
static const yytype_uint8 yytranslate[] =
{
       0,     2,     2,     2,     2,     2,     2,     2,     2,    72,
     155,    75,    73,    74,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,   162,   149,     2,     2,     2,   147,   142,     2,
     158,   159,   145,   143,   156,   144,    69,   146,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,   137,   161,
     139,   135,   138,   136,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,   154,    70,   160,   141,     2,   157,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,   152,   140,   153,   150,     2,    89,    90,
      91,    92,    76,    77,    78,    79,    95,    96,    84,    83,
      80,    81,    82,    87,    88,    93,    94,    98,    85,    86,
      97,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
      25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
      35,    36,    37,    38,    39,    40,    41,    42,    43,    44,
      45,    46,    47,    48,    49,    50,    51,    52,    53,    54,
      55,    56,    57,    58,    59,    60,    61,    62,    63,    64,
      65,    66,    67,    68,    71,    99,   100,   101,   102,   103,
     104,   105,   106,   107,   108,   109,   110,   111,   112,   113,
     114,   115,   116,   117,   118,   119,   120,   121,   122,   123,
     124,   125,   126,   127,   128,   129,   130,   131,   132,   133,
     134,   148,   151
};

#if YYDEBUG
/* YYRLINE[YYN] -- Source line where rule number YYN was defined.  */
static const yytype_int16 yyrline[] =
{
       0,  2968,  2968,  2968,  2994,  2994,  2994,  3000,  3005,  3010,
    3017,  3022,  3029,  3031,  3045,  3050,  3041,  3061,  3058,  3071,
    3077,  3082,  3087,  3094,  3099,  3098,  3108,  3110,  3117,  3117,
    3122,  3127,  3135,  3144,  3151,  3157,  3163,  3174,  3185,  3194,
    3207,  3208,  3214,  3219,  3230,  3235,  3236,  3243,  3248,  3253,
    3259,  3259,  3264,  3270,  3275,  3286,  3297,  3305,  3306,  3312,
    3312,  3312,  3319,  3324,  3332,  3335,  3336,  3341,  3346,  3351,
    3357,  3356,  3370,  3369,  3382,  3385,  3397,  3407,  3406,  3420,
    3425,  3431,  3431,  3431,  3438,  3439,  3442,  3443,  3450,  3458,
    3465,  3472,  3481,  3486,  3491,  3496,  3501,  3507,  3513,  3519,
    3524,  3531,  3540,  3541,  3548,  3549,  3556,  3561,  3566,  3571,
    3576,  3581,  3586,  3591,  3596,  3601,  3608,  3609,  3616,  3621,
    3628,  3633,  3640,  3640,  3645,  3650,  3656,  3661,  3667,  3672,
    3677,  3685,  3685,  3690,  3695,  3700,  3705,  3710,  3715,  3720,
    3728,  3736,  3739,  3744,  3749,  3756,  3756,  3757,  3758,  3763,
    3766,  3771,  3774,  3779,  3779,  3787,  3788,  3789,  3790,  3791,
    3792,  3793,  3794,  3795,  3796,  3797,  3798,  3799,  3800,  3801,
    3802,  3803,  3804,  3805,  3806,  3807,  3808,  3809,  3810,  3811,
    3812,  3813,  3814,  3815,  3816,  3819,  3819,  3819,  3820,  3820,
    3821,  3821,  3821,  3822,  3822,  3822,  3822,  3823,  3823,  3823,
    3823,  3824,  3824,  3824,  3825,  3825,  3825,  3825,  3826,  3826,
    3826,  3826,  3827,  3827,  3827,  3827,  3828,  3828,  3828,  3828,
    3829,  3829,  3829,  3829,  3830,  3830,  3833,  3838,  3843,  3848,
    3853,  3858,  3863,  3869,  3875,  3881,  3888,  3895,  3901,  3907,
    3913,  3919,  3924,  3929,  3934,  3939,  3944,  3949,  3954,  3959,
    3964,  3969,  3974,  3979,  3984,  3985,  3990,  3995,  4000,  4005,
    4010,  4015,  4020,  4025,  4030,  4035,  4040,  4046,  4053,  4064,
    4075,  4081,  4082,  4088,  4095,  4096,  4097,  4098,  4101,  4106,
    4114,  4120,  4127,  4134,  4141,  4142,  4146,  4151,  4158,  4163,
    4172,  4177,  4187,  4199,  4200,  4206,  4207,  4208,  4212,  4217,
    4224,  4230,  4235,  4241,  4247,  4251,  4251,  4289,  4294,  4302,
    4307,  4315,  4320,  4325,  4330,  4338,  4343,  4352,  4353,  4357,
    4362,  4367,  4385,  4385,  4385,  4385,  4385,  4385,  4385,  4385,
    4386,  4387,  4388,  4394,  4393,  4406,  4406,  4412,  4418,  4423,
    4428,  4433,  4439,  4444,  4449,  4454,  4459,  4465,  4470,  4475,
    4480,  4481,  4487,  4488,  4497,  4506,  4515,  4525,  4524,  4539,
    4538,  4551,  4558,  4601,  4600,  4618,  4617,  4637,  4636,  4655,
    4653,  4670,  4668,  4683,  4688,  4693,  4698,  4713,  4720,  4727,
    4745,  4752,  4760,  4768,  4775,  4783,  4792,  4801,  4809,  4816,
    4823,  4831,  4838,  4844,  4859,  4866,  4871,  4877,  4884,  4891,
    4892,  4893,  4896,  4897,  4900,  4901,  4911,  4912,  4919,  4920,
    4923,  4928,  4935,  4940,  4947,  4952,  4957,  4962,  4967,  4974,
    4980,  4987,  4988,  4995,  4995,  4997,  4997,  4997,  5002,  5007,
    5012,  5019,  5027,  5027,  5027,  5027,  5027,  5027,  5032,  5037,
    5042,  5047,  5052,  5058,  5063,  5068,  5073,  5078,  5083,  5088,
    5093,  5098,  5105,  5106,  5112,  5119,  5129,  5134,  5141,  5143,
    5147,  5152,  5158,  5164,  5169,  5176,  5182,  5175,  5208,  5215,
    5224,  5231,  5230,  5241,  5249,  5261,  5271,  5280,  5287,  5294,
    5305,  5311,  5316,  5322,  5328,  5333,  5338,  5346,  5352,  5360,
    5360,  5377,  5377,  5398,  5404,  5409,  5415,  5422,  5432,  5433,
    5436,  5437,  5439,  5450,  5447,  5463,  5464,  5467,  5468,  5474,
    5482,  5483,  5489,  5495,  5500,  5505,  5512,  5515,  5522,  5525,
    5530,  5533,  5540,  5547,  5548,  5549,  5556,  5563,  5570,  5576,
    5583,  5590,  5597,  5603,  5608,  5613,  5620,  5619,  5630,  5636,
    5644,  5650,  5655,  5660,  5665,  5670,  5673,  5677,  5684,  5689,
    5696,  5704,  5710,  5717,  5718,  5725,  5732,  5737,  5742,  5747,
    5754,  5756,  5763,  5769,  5781,  5782,  5797,  5802,  5809,  5815,
    5816,  5823,  5824,  5831,  5838,  5844,  5850,  5851,  5852,  5853,
    5859,  5867,  5867,  5867,  5867,  5867,  5867,  5867,  5867,  5868,
    5873,  5876,  5884,  5896,  5903,  5910,  5915,  5920,  5927,  5948,
    5951,  5956,  5960,  5963,  5968,  5971,  5978,  5981,  5982,  5985,
    5999,  6000,  6001,  6008,  6021,  6033,  6040,  6040,  6040,  6040,
    6044,  6048,  6055,  6057,  6064,  6064,  6068,  6072,  6079,  6079,
    6082,  6082,  6086,  6090,  6098,  6102,  6110,  6114,  6122,  6126,
    6134,  6138,  6164,  6167,  6166,  6181,  6189,  6193,  6180,  6212,
    6213,  6216,  6221,  6224,  6225,  6228,  6244,  6245,  6248,  6256,
    6257,  6265,  6266,  6267,  6268,  6271,  6272,  6273,  6276,  6276,
    6277,  6280,  6281,  6282,  6283,  6284,  6285,  6286,  6289,  6299,
    6306,  6306,  6313,  6314,  6318,  6317,  6328,  6334,  6335,  6344,
    6354,  6355,  6355,  6372,  6372,  6372,  6377,  6382,  6387,  6392,
    6409,  6409,  6409,  6409,  6409,  6409,  6414,  6419,  6424,  6429,
    6434,  6439,  6444,  6449,  6454,  6459,  6464,  6469,  6474,  6480,
    6487,  6498,  6507,  6516,  6525,  6536,  6537,  6547,  6555,  6560,
    6579,  6581,  6592,  6612,  6618,  6626,  6632,  6640,  6641,  6644,
    6650,  6656,  6664,  6665,  6668,  6674,  6682,  6683,  6686,  6692,
    6700,  6705,  6712,  6718,  6717,  6755,  6756,  6763,  6765,  6790,
    6795,  6800,  6807,  6813,  6818,  6827,  6827,  6828,  6831,  6832,
    6835,  6836,  6837,  6840,  6841,  6844,  6845,  6848,  6849,  6852,
    6855,  6858,  6861,  6862,  6865,  6866,  6873,  6874,  6878
};
#endif

/** Accessing symbol of state STATE.  */
#define YY_ACCESSING_SYMBOL(State) YY_CAST (yysymbol_kind_t, yystos[State])

#if 1
/* The user-facing name of the symbol whose (internal) number is
   YYSYMBOL.  No bounds checking.  */
static const char *yysymbol_name (yysymbol_kind_t yysymbol) YY_ATTRIBUTE_UNUSED;

/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
static const char *const yytname[] =
{
  "\"end-of-input\"", "error", "\"invalid token\"", "\"'class'\"",
  "\"'module'\"", "\"'def'\"", "\"'undef'\"", "\"'begin'\"",
  "\"'rescue'\"", "\"'ensure'\"", "\"'end'\"", "\"'if'\"", "\"'unless'\"",
  "\"'then'\"", "\"'elsif'\"", "\"'else'\"", "\"'case'\"", "\"'when'\"",
  "\"'while'\"", "\"'until'\"", "\"'for'\"", "\"'break'\"", "\"'next'\"",
  "\"'redo'\"", "\"'retry'\"", "\"'in'\"", "\"'do'\"",
  "\"'do' for condition\"", "\"'do' for block\"", "\"'do' for lambda\"",
  "\"'return'\"", "\"'yield'\"", "\"'super'\"", "\"'self'\"", "\"'nil'\"",
  "\"'true'\"", "\"'false'\"", "\"'and'\"", "\"'or'\"", "\"'not'\"",
  "\"'if' modifier\"", "\"'unless' modifier\"", "\"'while' modifier\"",
  "\"'until' modifier\"", "\"'rescue' modifier\"", "\"'alias'\"",
  "\"'defined?'\"", "\"'BEGIN'\"", "\"'END'\"", "\"'__LINE__'\"",
  "\"'__FILE__'\"", "\"'__ENCODING__'\"", "\"local variable or method\"",
  "\"method\"", "\"global variable\"", "\"instance variable\"",
  "\"constant\"", "\"class variable\"", "\"label\"", "\"integer literal\"",
  "\"float literal\"", "\"rational literal\"", "\"imaginary literal\"",
  "\"char literal\"", "\"numbered reference\"", "\"back reference\"",
  "\"literal content\"", "tREGEXP_END", "\"dummy end\"", "'.'",
  "\"backslash\"", "\"escaped space\"", "\"escaped horizontal tab\"",
  "\"escaped form feed\"", "\"escaped carriage return\"",
  "\"escaped vertical tab\"", "\"unary+\"", "\"unary-\"", "\"**\"",
  "\"<=>\"", "\"==\"", "\"===\"", "\"!=\"", "\">=\"", "\"<=\"", "\"&&\"",
  "\"||\"", "\"=~\"", "\"!~\"", "\"..\"", "\"...\"", "\"(..\"", "\"(...\"",
  "\"[]\"", "\"[]=\"", "\"<<\"", "\">>\"", "\"&.\"", "\"::\"",
  "\":: at EXPR_BEG\"", "\"operator-assignment\"", "\"=>\"", "\"(\"",
  "\"( arg\"", "\")\"", "\"[\"", "\"{\"", "\"{ arg\"", "\"*\"",
  "\"**arg\"", "\"&\"", "\"->\"", "\"symbol literal\"",
  "\"string literal\"", "\"backtick literal\"", "\"regexp literal\"",
  "\"word list\"", "\"verbatim word list\"", "\"symbol list\"",
  "\"verbatim symbol list\"", "\"terminator\"", "\"'}'\"", "\"'#{'\"",
  "tSTRING_DVAR", "tLAMBEG", "tLABEL_END", "tIGNORED_NL", "tCOMMENT",
  "tEMBDOC_BEG", "tEMBDOC", "tEMBDOC_END", "tHEREDOC_BEG", "tHEREDOC_END",
  "k__END__", "tLOWEST", "'='", "'?'", "':'", "'>'", "'<'", "'|'", "'^'",
  "'&'", "'+'", "'-'", "'*'", "'/'", "'%'", "tUMINUS_NUM", "'!'", "'~'",
  "tLAST_TOKEN", "'{'", "'}'", "'['", "'\\n'", "','", "'`'", "'('", "')'",
  "']'", "';'", "' '", "$accept", "$@1", "program", "option_terms",
  "top_compstmt", "top_stmts", "top_stmt", "block_open", "begin_block",
  "$@2", "$@3", "bodystmt", "$@4", "compstmt", "stmts", "stmt_or_begin",
  "$@5", "allow_exits", "k_END", "$@6", "stmt", "command_asgn",
  "endless_command", "option_'\\n'", "command_rhs", "expr", "$@7", "$@8",
  "def_name", "defn_head", "$@9", "defs_head", "expr_value", "$@10",
  "$@11", "expr_value_do", "command_call", "block_command",
  "cmd_brace_block", "fcall", "command", "mlhs", "mlhs_inner",
  "mlhs_basic", "mlhs_item", "mlhs_head", "mlhs_post", "mlhs_node", "lhs",
  "cname", "cpath", "fname", "fitem", "undef_list", "$@12", "op",
  "reswords", "arg", "endless_arg", "relop", "rel_expr", "lex_ctxt",
  "begin_defined", "after_rescue", "arg_value", "aref_args", "arg_rhs",
  "paren_args", "opt_paren_args", "opt_call_args", "call_args", "$@13",
  "command_args", "block_arg", "opt_block_arg", "args", "arg_splat",
  "mrhs_arg", "mrhs", "primary", "$@14", "$@15", "@16", "@17", "$@18",
  "$@19", "$@20", "$@21", "$@22", "primary_value", "k_begin", "k_if",
  "k_unless", "k_while", "k_until", "k_case", "k_for", "k_class",
  "k_module", "k_def", "k_do", "k_do_block", "k_rescue", "k_ensure",
  "k_when", "k_else", "k_elsif", "k_end", "k_return", "k_yield", "then",
  "do", "if_tail", "opt_else", "for_var", "f_marg", "f_marg_list",
  "f_margs", "f_rest_marg", "f_any_kwrest", "$@23", "f_eq",
  "f_kwarg_f_block_kw", "block_args_tail", "excessed_comma",
  "f_opt_primary_value", "f_optarg_primary_value",
  "opt_args_tail_block_args_tail", "block_param", "opt_block_param",
  "block_param_def", "opt_bv_decl", "bv_decls", "bvar", "max_numparam",
  "numparam", "it_id", "@24", "$@25", "lambda", "f_larglist",
  "lambda_body", "$@26", "do_block", "block_call", "method_call",
  "brace_block", "@27", "brace_body", "@28", "do_body", "case_args",
  "case_body", "cases", "p_pvtbl", "p_pktbl", "p_in_kwarg", "$@29",
  "p_case_body", "p_cases", "p_top_expr", "p_top_expr_body", "p_expr",
  "p_as", "p_alt", "p_lparen", "p_lbracket", "p_expr_basic", "$@30",
  "p_args", "p_args_head", "p_args_tail", "p_find", "p_rest",
  "p_args_post", "p_arg", "p_kwargs", "p_kwarg", "p_kw", "p_kw_label",
  "p_kwrest", "p_kwnorest", "p_any_kwrest", "p_value", "p_primitive",
  "p_variable", "p_var_ref", "p_expr_ref", "p_const", "opt_rescue",
  "exc_list", "exc_var", "opt_ensure", "literal", "strings", "string",
  "string1", "xstring", "regexp", "nonempty_list_' '",
  "words_tWORDS_BEG_word_list", "words", "word_list", "word",
  "words_tSYMBOLS_BEG_symbol_list", "symbols", "symbol_list",
  "words_tQWORDS_BEG_qword_list", "qwords",
  "words_tQSYMBOLS_BEG_qsym_list", "qsymbols", "qword_list", "qsym_list",
  "string_contents", "xstring_contents", "regexp_contents",
  "string_content", "@31", "@32", "@33", "@34", "string_dend",
  "string_dvar", "symbol", "ssym", "sym", "dsym", "numeric",
  "simple_numeric", "nonlocal_var", "user_variable", "keyword_variable",
  "var_ref", "var_lhs", "backref", "$@35", "superclass",
  "f_opt_paren_args", "f_paren_args", "f_arglist", "@36", "f_kwarg_f_kw",
  "args_tail", "f_opt_arg_value", "f_optarg_arg_value",
  "opt_args_tail_args_tail", "f_args", "args_forward", "f_bad_arg",
  "f_norm_arg", "f_arg_asgn", "f_arg_item", "f_arg", "f_label", "f_kw",
  "f_block_kw", "kwrest_mark", "f_no_kwarg", "f_kwrest", "restarg_mark",
  "f_rest_arg", "blkarg_mark", "f_block_arg", "opt_f_block_arg",
  "singleton", "$@37", "assoc_list", "assocs", "assoc", "operation",
  "operation2", "operation3", "dot_or_colon", "call_op", "call_op2",
  "rparen", "rbracket", "rbrace", "trailer", "term", "terms", "none", YY_NULLPTR
};

static const char *
yysymbol_name (yysymbol_kind_t yysymbol)
{
  return yytname[yysymbol];
}
#endif

#define YYPACT_NINF (-1105)

#define yypact_value_is_default(Yyn) \
  ((Yyn) == YYPACT_NINF)

#define YYTABLE_NINF (-789)

#define yytable_value_is_error(Yyn) \
  ((Yyn) == YYTABLE_NINF)

/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
   STATE-NUM.  */
static const yytype_int16 yypact[] =
{
   -1105,  5137,   116, -1105, -1105, -1105, -1105,  9782, -1105, -1105,
   -1105, -1105, -1105, -1105, -1105, 10845, 10845, -1105, -1105, -1105,
   -1105,  6047, -1105, -1105, -1105, -1105,   577,  9627,    14,     2,
   -1105, -1105, -1105, -1105,  4430,  6204, -1105, -1105,  5576, -1105,
   -1105, -1105, -1105, -1105, -1105, -1105, -1105, 12297, 12297, 12297,
   12297,   176,  8533,  8692, 11329, 11571, 10085, -1105,  9472, -1105,
   -1105, -1105,   117,   117,   117,   117,  1370, 12418, 12297, -1105,
     646, -1105, -1105,  1384, -1105,   776,   314,   314, -1105, -1105,
     260,   148,   160, -1105,   186, 12902, -1105,   268,  2773,   925,
     370,   385, -1105, 10724, 10724, -1105, -1105,  9157, 13021, 13140,
   13259,  9316, 10845,  6675, -1105,   683,    78, -1105, -1105,   366,
   -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105,
   -1105, -1105, -1105, -1105, -1105, -1105, -1105,   320,   420, -1105,
     308,   427, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105,
   -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105,
   -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105,
   -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105,
   -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105,
   -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105,
   -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105,
   -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105,
   -1105,   333, -1105, -1105, -1105, -1105, -1105, -1105,   336, 12297,
     448,  8692, 12297, 12297, 12297, -1105, 12297,   314,   314, -1105,
     393,  5546,   480, -1105, -1105,   435, -1105,   432,    52,    53,
     500,    70,   465, -1105, -1105, 10966, -1105, 10845, -1105, -1105,
   10463, 12539,   614, -1105,   474, -1105,  8851, -1105, -1105, -1105,
   -1105, -1105,   519,   260, -1105,   546, -1105,   572,   621,  5703,
    5703,   611, -1105,  8533,   561,   646, -1105,  1384,    14,   602,
   -1105, -1105,   590,   720,   819, -1105,   480,   616,   819, -1105,
      14,   704,  1370, 13378,   613,   613,   627, -1105,   658,   731,
     741,   746, -1105, -1105,   818, -1105, -1105,   972,  1002,   547,
   -1105,   630,   630,   630,   630,   716, -1105, -1105, -1105, -1105,
   -1105, -1105, -1105,  5290,   672, 10724, 10724, 10724, 10724, -1105,
   12539, 12539,  2275,   691,   710, -1105,  2275, -1105,   752, -1105,
   -1105, -1105, -1105,   747, -1105, -1105, -1105, -1105, -1105, -1105,
   -1105,  8533, 10204,   743, -1105, -1105, 12297, 12297, 12297, 12297,
   12297, -1105, -1105, 12297, 12297, 12297, 12297, 12297, 12297, 12297,
   12297, -1105, 12297, -1105, -1105, 12297, 12297, 12297, 12297, 12297,
   12297, 12297, 12297, 12297, 12297, -1105, -1105,  4541, 10845, 13864,
    7462, -1105,   776,    88,    88, 10724,  8380,  8380, -1105,   646,
     733,   854, -1105, -1105,   749,   883,    81,   135,   140,   879,
     887, 10724,   634, -1105,   778,   793, -1105, -1105, -1105, -1105,
      59,    92,   526,   584,   624,   649,   719,   724,   742, -1105,
   -1105, -1105, -1105,   788, -1105, 10323, -1105, -1105, -1105, 15349,
   -1105, -1105, -1105, -1105, -1105, -1105,   410, -1105, -1105, -1105,
     730,   804,   807, -1105, 12297, 11087, -1105, -1105, 13963, 10845,
   14062, -1105, -1105, 11450, -1105, 12297,    14, -1105,   789,    14,
     797, -1105, -1105,   799,   177, -1105, -1105, -1105, -1105, -1105,
    9782, -1105, -1105, 12297,   815, 14161, 14062, -1105,     2,    14,
   -1105, -1105,  4702,   834,   841, -1105, 11329, -1105, -1105, 11571,
   -1105, -1105, -1105,   474,   809, -1105, -1105,   869, -1105, 13378,
   14260, 10845, 14359, -1105, -1105, -1105, -1105, -1105, -1105, -1105,
   -1105, -1105, -1105, -1105, -1105,  1050,   297,  1081,   326, 12297,
   -1105, -1105,  9004, -1105, -1105, -1105, -1105, -1105, 10603, -1105,
   -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105,  1300,
   -1105, -1105, -1105, -1105, -1105,   876, -1105,   880, -1105, -1105,
     886,    14, -1105, -1105, -1105,   913, -1105,   900, 12297, -1105,
     115, -1105, -1105,  1007,   904,  1010, -1105, 12660,  7462,   646,
   12660,  7462, -1105,   914, -1105, -1105, -1105,   134,   134, 11692,
      14, 13378,   916, -1105, 11692, -1105,   621,  4975,  4975,  4975,
    4975,  5128,  4761,  4975,  4975,  5703,  5703,   529,   529, -1105,
    5389,  1270,  1270,  1294,   406,   406,   621,   621,   621,  1457,
    1457,  6832,  5733,  7146,  5890, -1105, -1105,   519, -1105,    14,
     920,   643, -1105,   685, -1105, -1105,  6361,   134, -1105, -1105,
    7615,  1056,  8074,   170,   134,   134,  1062,  1057,   164, 14458,
   10845, 14557, -1105, -1105, -1105,   809, -1105, -1105, -1105, 14656,
   10845, 14755,  7462, 12539, -1105, -1105, -1105,    14, -1105, -1105,
   -1105,  3926, 12418, 12418,  9782, 12297, 12781, 12781, 12297, -1105,
     480, -1105, -1105,   465,  5419,  6518,    14,   413,   422, 12297,
   12297, -1105, -1105, 11208, -1105, 11450, -1105, -1105, -1105, 12539,
    5546, -1105,    50,   519,   519, 12297, -1105,   259, -1105, -1105,
     819, 13378,   869,   305,   344,    14,   391,   423, -1105, -1105,
    1151, -1105,   315, -1105,   117, -1105, -1105,   315,   117, -1105,
     621,   931, -1105,  1300,  1251, -1105,   929,    14,   930, -1105,
     291, -1105, -1105,    68, -1105,  2275, -1105, -1105,   955, 12297,
    2275, -1105, -1105, -1105, -1105, -1105,  1777, -1105, -1105,   577,
    1047, -1105,  5546,  1053,   134, -1105,  1047,  1053,   134, -1105,
   -1105,   946, -1105, -1105, -1105, -1105, -1105, 12297, -1105,   950,
     951,  1071, -1105, -1105,   869, 13378, -1105, -1105,  1076,   991,
    4088, -1105, -1105, -1105,   852,   461, -1105, -1105,   994, -1105,
   -1105, -1105, -1105,   747,   968,   878, 11087, -1105, -1105, -1105,
   -1105,   747, -1105, -1105,  1124,   965, -1105,  1122, -1105, -1105,
   -1105, -1105, -1105, -1105, 11813,   134, -1105,  1062,   134,   349,
     359,    14,   171,   178,  8380,   646, 10724,  7462,  1242,   344,
   -1105,    14,   134,   177,  9937, -1105,    78,   148, -1105,  4172,
   -1105, -1105, -1105, -1105, -1105,   577, -1105, -1105, -1105,   527,
   -1105, -1105,    14,   983,   177, -1105, -1105, -1105,   467, -1105,
   -1105, -1105, -1105, -1105,   630, -1105,   630,   630,   630, -1105,
      14, -1105,  1300, -1105,  1261, -1105, -1105,  1090,   876, -1105,
   -1105,   987,   988, -1105, -1105,   992, -1105,   993, -1105,   987,
   12660, -1105, -1105, -1105, -1105, -1105, -1105, -1105,   999, 11934,
   -1105,   869, -1105, -1105, -1105, 14854, 10845, 14953, -1105, -1105,
   12297, 12418, 12418,   997, -1105, -1105, -1105, 12418, 12418, -1105,
   -1105, 12055,  1122, -1105, -1105, -1105,  8380, 10724,   134, -1105,
   -1105,   134, -1105, 12297, -1105,    98, -1105, -1105,   134, -1105,
     191,   134,  7462,   646,   134, -1105, -1105, -1105, -1105, -1105,
   -1105, 12781, 12297, 12297, -1105, 12297, 12297, -1105, 11450, -1105,
    1672,  4984, -1105, -1105,  1018,  1021, -1105,  1777, -1105,  1777,
   -1105,  2275, -1105,  1777, -1105, -1105,  1047,  1053, 12297, 12297,
   -1105, -1105, 12297,  1029, 10603, 10603, 12418, 12297,  6989,  7303,
      14,   549,   589, 13690, 13690,  5546, -1105, -1105, -1105, -1105,
   -1105, 12418, -1105, -1105, -1105, -1105,   950, -1105,  1065, -1105,
    1178, -1105, -1105,    88, -1105, -1105, -1105, 12176,  7768, -1105,
   -1105, -1105,   134, -1105, -1105, 12297,  2275, -1105, -1105,   137,
    1261,  1261,   987,   987,  1035,   987,  5546,  5546,  1059,  1059,
     999, -1105, -1105,  5546,   607, -1105, -1105, -1105,  3518,  3518,
     779, -1105,  4010,   272,  1150, -1105,  1225, -1105, -1105,    35,
   -1105,  1067, -1105, -1105, -1105,  1054, -1105,  1058, -1105, 13876,
   -1105, -1105, -1105, -1105,   908, -1105, -1105, -1105,    41, -1105,
   -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105,   469, -1105,
   -1105, -1105, 13497,    88, -1105, -1105,  8380, -1105, -1105,  8227,
    7615, 12297, -1105,   494, 13690, -1105,    14,    89, -1105, -1105,
   -1105,  1021, -1105, -1105,  1777, -1105, -1105,  1993,  9004, -1105,
   -1105,  7462, -1105, -1105, -1105, -1105, 13876,   251,    14, 13783,
   -1105,    14,  1064, -1105,  1068, -1105, -1105, -1105,   738, -1105,
   10724, -1105,  1157, 13783, 13876, 13876,   696,  1111,  3518,  3518,
     779,   -13,   712, 13690, 13690, -1105,  1166, -1105,   875,   106,
     120,   188,  7462,   646, -1105,   965, -1105, -1105, -1105, -1105,
      88,   979,  1063,  1066, -1105,  9004, -1105,   987,   876,  1072,
   -1105, -1105,  1073,    14,  1093,   913,  1079, 13616, -1105,  1082,
   -1105, -1105, -1105,    74, -1105,  1111,  1083,  1085, -1105, -1105,
   -1105, -1105, -1105,    14, -1105, -1105,  1086, -1105,  1089, -1105,
   -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105,
      14,    14,    14,    14,    14,    14,   209, 15052, 10845, 15151,
    1124, -1105,  1178, -1105, -1105, 10724, 10724,  1290, -1105,  7462,
    1101, -1105, -1105,    68, -1105,  1854, -1105,  1116, -1105, 13616,
    1854, -1105, -1105,  1204,   890,  1697, -1105, -1105, 13876, -1105,
     696, -1105, 13876, 13783,   832, -1105, -1105, -1105, -1105, -1105,
   -1105,   227,   232,    14,   243,   244, -1105, -1105,  7921, -1105,
   -1105, -1105,   895, -1105, -1105,   134, -1105, -1105,   876, -1105,
   -1105,  1105,  1114, -1105,   890,  1119,  1120, -1105, 15250,  1105,
    1129,    14,  1129, -1105, -1105,   267,   409,  1290, -1105, -1105,
   -1105,  1697, -1105,  1697, -1105,  1854, -1105,  1697, -1105,  1130,
    1132, -1105, 13876, -1105, -1105, -1105, -1105, -1105,  1105,  1105,
    1135,  1105, -1105, -1105,  1697, -1105, -1105,  1105, -1105
};

/* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
   Performed when YYTABLE does not specify something else to do.  Zero
   means the default is an error.  */
static const yytype_int16 yydefact[] =
{
       2,     0,     0,    46,   385,   386,   387,     0,   378,   379,
     380,   383,    26,    26,    26,   373,   374,   375,   376,   397,
     398,   305,   672,   671,   673,   674,    59,     0,    59,     0,
     788,   676,   675,   677,   765,   767,   666,   665,   766,   667,
     661,   662,   663,   664,   610,   682,   683,     0,     0,     0,
       0,     0,     0,     0,   788,   788,   114,   465,   636,   636,
     638,   640,     0,     0,     0,     0,     0,     0,     0,     3,
       4,     8,    26,    10,    40,    45,   691,   691,    65,    85,
     305,    84,     0,   102,     0,   106,   116,     0,    74,   254,
     270,     0,   333,     0,     0,    81,    81,     0,     0,     0,
       0,     0,   342,   305,   352,    86,   350,   322,   323,   609,
     611,   324,   325,   619,   326,   625,   328,   629,   327,   631,
     329,   608,   653,   654,   607,   659,   670,   678,   679,   330,
       0,   331,    89,     7,     1,   195,   206,   196,   219,   192,
     212,   202,   201,   222,   223,   217,   200,   199,   194,   220,
     224,   225,   204,   193,   207,   211,   213,   205,   198,   214,
     221,   216,   215,   208,   218,   203,   191,   210,   209,   190,
     197,   188,   189,   185,   186,   187,   145,   147,   146,   180,
     181,   176,   158,   159,   160,   167,   164,   166,   161,   162,
     182,   183,   168,   169,   173,   177,   163,   165,   155,   156,
     157,   170,   171,   172,   174,   175,   178,   179,   184,   150,
     152,    33,   148,   149,   151,   381,   382,   384,     0,   761,
       0,     0,   316,   764,   308,   636,     0,   691,   691,   300,
       0,   283,   311,   100,   304,   788,   312,     0,   678,   679,
       0,   331,   788,   757,   101,   788,   484,     0,    97,    60,
      59,     0,     0,    28,   788,    12,     0,    11,    27,   280,
     373,   374,   485,     0,   248,     0,   342,   345,   249,   239,
     240,   339,    24,     0,     0,     4,    21,    23,    59,   104,
      20,   335,     0,    59,    59,   284,     0,     0,    59,   755,
      59,     0,     0,     0,   691,   691,   112,   377,     0,   122,
     123,   130,   462,   656,     0,   655,   657,     0,     0,     0,
     616,   620,   632,   626,   634,   660,    69,   260,   261,   785,
     784,     6,   786,     0,     0,     0,     0,     0,     0,   788,
       0,     0,   719,     0,   690,   369,   719,   688,     0,   371,
     388,   489,   478,    90,   491,   349,   389,   491,   474,   788,
     118,     0,   110,   107,   788,    72,     0,     0,     0,     0,
       0,   276,   277,     0,     0,     0,     0,   237,   238,     0,
       0,    70,     0,   274,   275,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   775,   776,     0,   788,     0,
       0,    80,    79,     0,     0,     0,     0,     0,   359,     4,
       5,     0,   409,   408,     0,     0,   678,   679,   331,   140,
     141,     0,     0,   143,   686,     0,   678,   679,   331,   367,
     215,   208,   218,   203,   185,   186,   187,   145,   146,   753,
      76,    75,   752,     0,    99,    59,    98,   778,   777,     0,
     351,   612,   788,   788,   153,   760,   339,   315,   763,   307,
       0,     0,     0,   788,     0,     0,   301,   310,     0,   788,
       0,   788,   788,     0,   302,   720,    59,   296,   788,    59,
     788,   295,   306,     0,    59,   348,    68,    30,    32,    31,
       0,   788,   281,     0,     0,     0,     0,   788,     0,    59,
     337,    19,     0,   103,     0,   340,   783,   782,   285,   783,
     287,   341,   756,     0,   129,   660,   120,   115,   690,     0,
       0,   788,     0,   463,   642,   658,   645,   643,   637,   613,
     614,   639,   615,   641,   617,     0,     0,     0,     0,     0,
     787,     9,     0,    34,    35,    36,    37,   282,     0,    66,
      67,   726,   723,   722,   721,   724,   732,   737,   720,     0,
     743,   738,   747,   746,   742,   788,   739,   788,   718,   701,
     704,    59,   699,   725,   727,   728,   730,   704,   734,   693,
     741,   422,   421,   745,   704,   749,   698,     0,     0,     0,
       0,     0,   462,     0,   489,    91,   462,     0,     0,     0,
      59,     0,   108,   119,     0,   502,   246,   253,   255,   256,
     257,   264,   265,   258,   259,   235,   236,   262,   263,   502,
      59,   250,   251,   252,   241,   242,   243,   244,   245,   278,
     279,   765,   767,   766,   769,   483,   768,   305,   481,    59,
     788,   765,   767,   766,   769,   482,   305,     0,   788,   400,
       0,   399,     0,     0,     0,     0,     0,   357,   339,     0,
     788,     0,    81,   365,   140,   141,   142,   684,   363,     0,
     788,     0,     0,     0,   773,   774,    77,    59,   344,   765,
     766,   305,     0,     0,     0,     0,     0,     0,     0,   759,
     313,   309,   314,   788,   765,   766,    59,   765,   766,     0,
       0,   758,   290,   297,   292,   299,   779,   347,    29,     0,
     266,    13,   338,     0,   788,     0,    25,   105,    22,   336,
      59,     0,   113,   770,   128,    59,   765,   766,   464,   646,
       0,   618,     0,   622,     0,   628,   624,     0,     0,   630,
     247,     0,    38,     0,   420,   412,   414,    59,   417,   410,
       0,   697,   751,     0,   696,     0,   714,   689,     0,     0,
       0,   711,   733,   568,   740,   744,     0,   716,   748,    59,
      54,    57,   271,   268,     0,   692,    55,   269,     0,   463,
     487,     0,   463,   395,   396,   488,   473,   316,    41,   318,
       0,    44,   317,   117,   111,     0,    64,    47,    62,     0,
     288,   311,   226,    42,     0,   331,   500,   500,     0,   788,
     788,   489,   480,    94,     0,   486,   297,   788,   788,   294,
     479,    92,   293,   334,   788,   788,   401,   788,   403,    82,
     402,   355,   356,   392,     0,     0,   502,     0,     0,   770,
     338,    59,   765,   766,     0,     0,     0,     0,   140,   141,
     144,    59,     0,    59,     0,   343,   475,    87,    48,   288,
     227,    56,   234,   154,   762,    59,   303,   788,   788,   486,
     788,   788,    59,   788,    59,   233,   286,   121,   486,    26,
     647,   644,   651,   652,   621,   623,   633,   627,   635,    39,
      59,   419,     0,   729,     0,   750,   694,   741,   788,   703,
     702,   704,   704,   424,   700,   704,   731,   704,   728,   704,
       0,   788,   788,   370,   372,   464,    88,   464,   321,     0,
     788,   109,   788,   788,   788,     0,   788,     0,   501,   501,
       0,     0,     0,     0,    95,   780,   788,     0,     0,    93,
     390,   788,    17,   599,   394,   393,     0,     0,     0,   404,
     406,     0,    83,     0,   493,     0,   360,   500,     0,   361,
     486,     0,     0,     0,     0,   486,   368,   754,    78,   476,
     477,     0,     0,     0,   788,     0,     0,   291,   298,   346,
     719,     0,   411,   413,   415,   418,   695,     0,   715,     0,
     712,     0,   707,     0,   709,   717,    61,   273,     0,     0,
      26,    26,   316,   319,     0,     0,     0,     0,   765,   766,
      59,   765,   766,     0,     0,   267,    53,   231,    52,   232,
      96,     0,    50,   229,    51,   230,   600,   601,   788,   602,
     788,    14,   407,     0,   353,   354,   494,     0,     0,   501,
     358,   362,     0,   685,   364,     0,   719,   466,   469,     0,
       0,     0,   704,   704,   704,   704,    58,   272,   788,   788,
     320,    43,    63,   289,   486,   591,   597,   564,     0,     0,
       0,   501,    59,   501,   552,   636,     0,   590,    73,   510,
     516,   518,   520,   514,   513,   548,   515,   557,   560,   563,
     569,   570,   559,   523,   571,   524,   576,   577,   578,   581,
     582,   583,   584,   585,   587,   586,   588,   589,   567,    71,
      49,   228,     0,     0,   604,   391,     0,    18,   606,     0,
       0,     0,   495,   788,     0,   366,    59,     0,   650,   649,
     648,   416,   713,   708,     0,   705,   710,    59,     0,   453,
     452,     0,   579,   580,   141,   595,     0,   540,    59,   541,
     545,    59,     0,   535,     0,   788,   538,   551,     0,   592,
       0,   593,     0,   511,     0,     0,   558,   562,   574,   575,
       0,   501,   501,     0,     0,   566,     0,   603,     0,   678,
     679,   331,     0,     4,    15,   788,   496,   498,   499,   497,
       0,   507,   456,     0,   471,     0,   467,   704,   788,   788,
     451,   433,   436,    59,     0,   728,   436,   736,   425,   436,
     430,   490,   492,    59,   533,   555,   543,   542,   534,   546,
     781,   536,   565,    59,   517,   512,   548,   519,   549,   553,
     636,   561,   556,   572,   573,   596,   522,   532,   521,   528,
      59,    59,    59,    59,    59,    59,   339,     0,   788,     0,
     788,   605,   788,   405,   503,     0,     0,     0,   468,     0,
       0,   706,   429,     0,   428,     0,   447,     0,   454,     0,
     431,   442,   444,     0,   735,     0,   449,   539,     0,   547,
       0,   594,     0,     0,     0,   525,   526,   527,   529,   530,
     531,   770,   338,    59,   765,   766,   598,    16,     0,   508,
     509,   460,    59,   458,   461,     0,   470,   426,   788,   435,
     434,   436,   436,   455,   432,   436,   436,   339,     0,   436,
     544,    59,   549,   550,   554,   486,   788,     0,   457,   472,
     427,     0,   448,     0,   445,     0,   439,     0,   441,   770,
     338,   450,     0,   537,   505,   506,   504,   459,   436,   436,
     436,   436,   446,   440,     0,   437,   443,   436,   438
};

/* YYPGOTO[NTERM-NUM].  */
static const yytype_int16 yypgoto[] =
{
   -1105, -1105, -1105,   -96,  1038, -1105,   973, -1105,   811, -1105,
   -1105,  -533, -1105,   -39,   194,   817, -1105,     5, -1105, -1105,
      22,   254,  -520,    18,  -492,   -57, -1105, -1105,   470,  2485,
   -1105,  2614,    -9, -1105, -1105,   -58,   125, -1105,  -244,  1231,
     -12,  1221,  -153,    21,   -51, -1105,  -417,    10,  1013,  -395,
    1220,   -38,   -18, -1105, -1105,    20, -1105,  3966,  -547,  1232,
   -1105,   562,   842,   541,  2850, -1105,   702,   -16,   659,  -373,
      60, -1105,    65,  -328,  -226,    15,  -353, -1105,  -540,   -28,
   -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105,   867,
   -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105, -1105,
   -1105, -1105, -1105, -1105, -1105,   402, -1105,   629,  1595,  2113,
    -372, -1105,   162,  -767, -1105,  -793,  -801,   605,   453,  -502,
   -1105,   146, -1105,   231, -1105, -1104,   100,   184, -1105,   318,
   -1105,  -993, -1105,    51,   295,   161,  -389, -1105, -1105,   581,
   -1105, -1105, -1105,   530, -1105, -1105,   -95, -1105,  -516, -1105,
    1026, -1105,  -769, -1105,  -706,  -825,  -513, -1105,    63, -1105,
   -1105,  -891,  -753, -1105, -1105, -1105, -1105,   228, -1105,  -142,
   -1105,  -779,  -957,  -980,  -343,  -984,  -732, -1105,   225, -1105,
   -1105,  -785,   239, -1105,  -584,   235, -1105, -1105, -1105,   158,
   -1105, -1105,   159,  1133,  1320, -1105,  1279,  1660,  1842,    17,
   -1105,  2023, -1105,   877, -1105,  2256, -1105, -1105,  2643, -1105,
    2725, -1105, -1105,   -53, -1105, -1105,  -186, -1105, -1105, -1105,
   -1105, -1105, -1105,    32, -1105, -1105, -1105, -1105,    29,   -56,
    3112,    -1,  1305,  3168,  1958, -1105, -1105,   132,   760,    38,
   -1105, -1105,  -311,  -683,   661,  -426,  -307,  -196, -1089,  -507,
    -324,  -663,  -493,  -225,   675,   168,  -374, -1105,  -711, -1105,
    -671, -1105,  -557,  -522, -1105, -1105, -1105,   109,  -396,   263,
    -346, -1105, -1105,   -81, -1105,   119,   151,   122,  -223,   -44,
     -63,    55
};

/* YYDEFGOTO[NTERM-NUM].  */
static const yytype_int16 yydefgoto[] =
{
       0,     1,     2,   321,    69,    70,    71,   256,   257,  1109,
    1242,   637,  1020,   638,   275,   276,   488,   215,    72,   480,
     277,    74,   760,   473,   787,    75,   609,   595,   430,   227,
     844,   228,   393,   395,   942,   396,    78,    79,   585,   263,
      81,    82,   278,    83,    84,    85,   507,    86,   230,   413,
     414,   209,   210,   211,   674,   624,   213,    88,   763,   383,
      89,   537,   483,   538,   232,   282,   792,   625,   810,   466,
     467,   247,   248,   234,   456,   630,   236,   781,   782,    90,
     390,   494,   827,   646,   837,   835,   662,   578,   581,   265,
      92,    93,    94,    95,    96,    97,    98,    99,   100,   101,
     344,   347,   931,  1106,   824,   936,   937,   775,   266,   267,
     640,   819,   938,   939,   405,   735,   736,   737,   738,   555,
     748,   749,  1189,  1299,  1261,  1191,  1192,  1256,  1193,  1128,
    1129,  1183,  1292,  1293,   513,   718,   869,   302,  1117,   104,
    1037,  1186,  1249,   348,   105,   106,   345,   582,   583,   586,
     587,   945,   825,  1179,   918,  1003,   796,  1288,   828,  1336,
    1180,  1068,  1205,  1070,  1071,  1163,  1164,  1072,  1270,  1138,
    1139,  1140,  1074,  1075,  1218,  1142,  1076,  1077,  1078,  1079,
    1080,   556,  1082,  1083,  1084,  1085,  1086,  1087,  1088,   932,
    1018,  1103,  1107,   107,   108,   109,   110,   111,   112,   311,
     113,   114,   525,   722,   115,   116,   527,   117,   118,   119,
     120,   526,   528,   304,   308,   309,   518,   720,   719,   870,
     971,  1120,   871,   121,   122,   305,   123,   124,   125,   126,
     238,   239,   129,   240,   241,   836,   658,   333,   334,   335,
     336,   557,   889,   559,   560,   746,   561,   562,   563,   564,
     898,   566,   567,   568,   569,  1198,   570,   571,   572,   573,
     574,   575,   576,   741,   433,   663,   287,   470,   243,   132,
     703,   628,   666,   661,   439,   475,   805,  1146,   498,   641,
     400,   259
};

/* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM.  If
   positive, shift that token.  If negative, reduce the rule whose
   number is the opposite.  If YYTABLE_NINF, syntax error.  */
static const yytype_int16 yytable[] =
{
     128,   398,   306,   229,   229,   246,   307,   323,   565,   253,
     389,   440,   565,   274,   281,   629,   464,   656,   216,   217,
     303,   558,   642,    73,   438,   558,   322,   212,   297,   579,
     235,   235,   888,   767,   353,   744,   392,   392,   397,   214,
     392,   627,   739,   636,   251,   764,   254,   212,   768,   469,
     941,   128,   128,   322,   793,   300,   133,   297,   948,   214,
     766,   500,   890,   431,   342,   502,   296,   691,   771,   283,
     297,   297,   297,   279,   892,   233,   244,   324,   212,   897,
     312,   313,   314,   975,   300,   394,   686,   896,   399,   973,
     229,   919,   712,   671,  1004,   315,   797,   407,   417,   417,
     417,   639,   682,   691,   340,  1141,  -131,   280,   280,   285,
     289,   639,   627,  1099,   636,   339,   134,   235,  1184,  -131,
     489,   212,   521,   523,   242,   242,   546,   681,  -672,   842,
     767,   337,   337,  -132,  1194,   681,  1152,  1118,   715,  1160,
     704,   751,   249,   682,   773,   343,   547,   -59,   757,   753,
     858,  1300,  -680,  -681,   255,  1207,   460,  -672,  1294,  1206,
    -132,  -671,   434,   284,   288,  -139,   704,   754,   436,   249,
     462,  1219,   450,  1216,   784,  1152,   346,   551,   552,   491,
     848,   851,   274,   885,   486,  -137,   885,  -131,  -132,  -138,
    -671,  1153,   316,   474,   476,  1161,  -134,   818,   590,  1162,
    1257,  -139,   774,  -136,  1114,  -139,  1231,  1234,  -766,   338,
     553,   242,   492,  1185,   330,   331,  -133,   512,  1081,  1081,
     128,  1300,  -138,  1181,  1073,  1073,   739,   881,  1294,   249,
     341,   322,   271,   229,   274,   229,  1136,  -122,  1145,  1121,
    -135,  1029,   506,   319,   464,  -137,   246,   342,   973,   320,
    1069,  1069,   891,   319,  1027,   128,  -134,  -136,  1119,   320,
     468,  -131,   235,   899,   840,   297,   339,  -131,   392,   392,
     392,   392,   128,   539,   540,  -132,   280,   831,    73,   310,
    -133,  -132,   337,   337,  1219,   923,   340,   841,  1219,  1314,
     457,  -123,   300,  1313,   279,   349,  -130,   457,   890,   691,
     471,   497,   497,   647,   954,   704,   497,   472,   503,  1137,
    1044,   133,   274,   947,   896,   704,   533,   534,   535,   536,
    -129,   505,   128,   651,   297,   319,  1157,  -125,   280,  1081,
    -126,   320,   249,   339,  -127,  1073,  1226,  1228,   392,   723,
     682,   723,   350,  -139,  1178,    73,  1177,  -124,  1314,  -139,
     128,   300,  1152,   987,   392,   322,   242,   644,   645,   451,
     452,  1069,   592,   724,  -138,   681,   976,   681,   911,   887,
    -138,  1081,   279,   635,  -135,   739,   229,   739,  1081,  1081,
     986,   514,  -135,  1203,  -137,  -765,   643,  -137,  -135,   128,
    -766,  1017,   728,  -137,  -103,   128,   128,   493,  -134,  -136,
    1137,   552,   653,   354,  -134,  -136,   280,  -555,   442,   634,
    1137,  1137,   341,  -338,   987,  -117,  -125,   725,   245,  1032,
    -680,   565,  -133,   229,   935,   -59,   565,   249,  -133,  1006,
    1008,  1232,  1235,   553,   826,  1012,  1014,   516,   517,  -377,
    -126,  -338,  -338,   471,   635,   280,   729,   229,  -127,  -788,
     235,   280,   280,   682,   385,  -131,  1199,   856,   506,   634,
    -126,  -126,   698,  -765,  -126,   978,   980,  -377,  -377,   982,
     635,   984,   332,   985,  1132,  1133,  -122,   310,   681,    59,
     634,   297,   386,   387,   356,  1081,  1042,   866,  1043,   444,
    1045,   128,  -124,   731,   250,   667,   635,   862,  -338,   229,
     212,   385,  -766,   753,   446,  -126,   634,  -765,   300,   935,
     487,   823,   214,   860,   471,  -128,   990,  -766,   991,  1100,
    -681,  1165,   861,   457,  -377,   457,  -125,   443,   453,   386,
     458,   128,   634,   739,   739,   765,   875,   128,  1311,   388,
     506,   875,  1298,  1000,   242,  -138,  -125,  -125,  -134,  1334,
    -125,   380,   381,   382,   668,  -132,   682,  -136,  -127,   924,
     732,   443,  -139,   297,   683,   761,   471,   929,   761,   627,
    1200,   636,   691,  1028,  1223,  1224,  -123,   128,  -127,  -127,
     128,   454,  -127,  -130,  1302,   692,   459,   280,   694,  1306,
     300,   455,   258,   697,   834,  -673,  -139,   896,  1202,   820,
     461,   815,  -124,   817,   780,   710,   843,   356,   707,   780,
     742,   802,   742,   514,   522,   385,  1122,  1123,  1125,  1126,
     809,   463,  -124,  -124,  -673,  1188,  -124,   964,   798,  1098,
    1098,  1187,   481,   280,  1196,   635,   280,   856,   229,   128,
     681,   128,   864,   386,   485,   635,   565,   804,   229,   807,
     626,  1110,   626,  -674,  1340,   809,   853,   565,   896,   558,
     867,   128,  -133,  1038,   872,  1135,  1252,  1254,   477,   516,
     517,   634,   378,   379,   380,   381,   382,   245,   478,   479,
     747,   634,  -674,   297,  -134,   457,   654,   802,   809,   808,
     655,   812,   803,  -676,   212,   280,   885,   280,  1200,   356,
     459,   811,   626,  1200,   804,   471,   214,   926,  1200,   783,
     300,   487,   565,   917,   778,   471,  1295,   280,  -675,   788,
     490,   626,  -676,   626,  -136,   558,   812,   385,   497,  1116,
     435,  1172,   249,   804,   506,   250,   847,  -102,   457,   874,
    1098,   876,  -133,   807,   877,   878,  -138,  -675,   626,   626,
     495,   959,   385,  1188,  1057,   386,   510,   297,  1188,   812,
     504,  1251,  1301,  1188,  1200,  1225,  1200,  -129,  1200,   501,
    1200,   332,  1309,   626,   547,   626,  1320,   900,  -134,   392,
     386,   437,  1098,   509,   300,   808,   845,  1200,  -677,  1098,
    1098,   952,   524,  -668,   529,   951,   514,   788,   788,  -125,
    -678,   319,   863,  1195,   514,   551,   431,   320,  1244,  1220,
    -679,  -669,   511,   330,   331,  -331,   482,  -677,   385,  1188,
    -136,  1188,  -668,  1188,   532,  1188,   577,   953,  -678,  -678,
    1338,   654,  1339,   128,  1341,  1134,   128,   859,  -679,  -679,
    -669,  -127,  1188,  -331,  -331,  -687,   386,   649,   786,   804,
     519,  1347,   516,   517,   584,   675,   883,   664,   519,   804,
     516,   517,   385,  1212,   212,  1283,   868,   249,    91,   933,
     940,   -59,   940,   961,   970,   249,   496,   769,  -339,   887,
     392,   772,   237,   237,   514,  -678,   665,   580,   761,   280,
     386,   659,   280,   704,   530,  -679,  1098,  1022,   514,   593,
    -331,   635,  1197,   650,   229,  -765,  -339,  -339,   652,  1033,
     648,   589,   626,  -766,   626,   863,   594,   657,   457,    91,
      91,   385,   626,   298,   626,  1310,   786,   786,  1023,  1312,
     905,  1195,  1039,   907,   237,   128,  1195,   634,   515,   676,
     516,   517,   677,   742,   385,   693,   780,   660,  -668,   386,
     915,   128,   298,   695,   516,   517,  -669,  1212,   696,   385,
     237,   237,   957,  -339,   237,   404,   415,   415,   701,   237,
     128,   471,   386,  1237,   249,   499,  -668,  -668,   926,   934,
     935,   967,   950,   969,  -669,  -669,  1019,   386,  1308,  1113,
    -117,   280,   955,   128,   128,  1048,  1049,  1158,  1159,   972,
     709,  1195,  1097,  1097,   672,   673,   916,   280,   361,   362,
    1151,  1215,  1148,  -133,    87,   678,  1051,  1052,   804,  1245,
    1246,  1230,  1233,   689,   690,   711,   280,   128,  1197,  1238,
    1197,  -765,   740,  -668,  -124,  1197,   743,  -765,   514,  -766,
    1197,  -669,   745,   482,   660,  -766,   788,   788,  -423,   705,
     249,  1317,   788,   788,   508,   508,   750,  1097,  1097,   755,
     756,  1097,   758,   373,   374,    87,    87,   770,   514,   816,
    1174,  1175,   785,  1104,   297,  1108,   806,  1241,  1097,   823,
     804,  1144,   826,   280,   879,   882,   884,  1239,    91,  1201,
     893,   901,   519,   392,   516,   517,  1197,   902,  1197,   906,
    1197,  1170,  1197,  1130,  1130,   128,  -311,   909,   128,   128,
     492,   403,   237,  1097,   237,   910,   514,   237,   237,  1197,
     912,   788,   520,    91,   516,   517,   913,   128,   925,   322,
     128,   920,   930,  1240,  1182,  1097,   788,   935,  1097,   968,
      91,  1213,   754,   977,   979,  1182,  1250,   514,   981,   983,
    1010,  1054,  1097,  1097,  1097,  -315,   804,  1097,  1097,   804,
     298,   280,  1097,  1097,   280,   280,  1102,  1274,   940,   297,
     721,   128,   516,   517,  1040,   786,   786,  1041,   626,   804,
     626,   786,   786,   280,   128,  -313,   280,  1105,   392,   392,
      91,  1124,   237,   237,   237,   237,   417,   237,   237,  1127,
     814,   726,  1147,   516,   517,    36,    37,  1154,    39,  1055,
    1155,  1182,  1152,  1143,  1156,    45,    46,   776,    91,   298,
    1209,  1210,  1236,   635,  1247,  1248,   229,   280,  1253,  1255,
     940,   297,    80,  1258,    87,  1260,  1289,  1290,  1265,  1268,
     280,  1269,  1272,   742,   742,  1273,    80,    80,   128,  1316,
     786,   804,   804,   804,  1296,   237,  1303,    91,   417,   634,
    1307,  1321,   237,    91,    91,   786,   813,  1097,  -770,    87,
    1323,  1097,  1097,   821,   822,  1325,  1327,  1149,   237,    36,
      37,  1229,    39,    80,    80,  1332,    87,   128,  -765,  1204,
    -766,  1344,  1208,   471,   484,   933,   531,  1108,    80,   706,
    1173,   804,   237,   541,   280,   542,   543,   544,   545,   708,
    1318,  -770,  1227,   541,   958,   542,   543,   544,   545,   402,
     419,   384,  1267,   699,    80,    80,   237,  1150,    80,  1144,
     846,  1097,  1271,    80,  1021,   974,    87,  1243,   880,  -770,
    -770,  1259,  1291,   280,   542,   543,   544,   545,   356,  1275,
    1276,  1277,   541,   742,   542,   543,   544,   545,  1190,    91,
    1305,   921,   922,   733,    87,   369,   370,  1131,  1337,   927,
     928,   940,   356,   588,   850,   852,   298,   960,   237,  1335,
    1262,  1221,  1217,  1266,  1278,  1279,  1280,  1214,   441,   369,
     370,   850,   852,   903,  -770,  1222,  -770,   904,  1286,    91,
    -765,  1287,   733,    87,   727,    91,   432,   865,   734,    87,
      87,   895,   377,   378,   379,   380,   381,   382,   886,   962,
     963,  1297,   965,   966,   325,   326,   327,   328,   329,    40,
      41,    42,    43,  1333,  1315,     0,     0,   378,   379,   380,
     381,   382,   988,   989,   237,    91,     0,   237,    91,     0,
       0,   994,    80,   995,   946,   997,   237,   949,   298,     0,
       0,   794,     0,     0,     0,     0,     0,     0,     0,     0,
       0,   956,     0,     0,     0,   996,    80,     0,    80,     0,
       0,    80,    80,     0,     0,  1322,  1324,    80,  1011,  1326,
    1328,     0,     0,  1331,     0,     0,     0,     0,     0,     0,
     626,     0,   626,     0,    80,    87,     0,    91,     0,    91,
       0,     0,     0,     0,     0,     0,     0,   237,     0,     0,
       0,     0,  1342,  1343,  1345,  1346,  1035,   237,     0,    91,
     237,  1348,     0,     0,     0,   356,     0,     0,     0,   794,
     794,     0,     0,     0,     0,    87,     0,     0,     0,     0,
       0,    87,   369,   370,    80,     0,    80,    80,    80,    80,
       0,    80,    80,     0,     0,     0,   237,  1024,     0,     0,
    1025,   626,     0,     0,     0,     0,     0,  1030,   298,     0,
    1031,     0,    80,  1034,  1067,  1067,     0,     0,     0,     0,
       0,    87,     0,     0,    87,     0,   102,   375,   376,   377,
     378,   379,   380,   381,   382,     0,     0,   789,     0,     0,
     102,   102,     0,     0,     0,     0,     0,     0,     0,    80,
       0,    80,     0,  1007,  1009,     0,    80,    80,    80,  1013,
    1015,     0,     0,     0,     0,     0,     0,     0,     0,  1067,
    1067,     0,    80,  1067,     0,     0,     0,   102,   102,     0,
       0,     0,   298,    87,     0,    87,     0,     0,     0,     0,
    1067,  1115,   102,     0,  1007,  1009,    80,  1013,  1015,     0,
       0,     0,     0,     0,     0,    87,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   789,   789,     0,   102,   102,
      80,     0,   102,     0,     0,  1067,     0,   102,     0,     0,
       0,    91,     0,   237,    91,     0,     0,  1211,     0,     0,
       0,     0,     0,  1101,     0,     0,     0,  1067,     0,     0,
    1067,     0,     0,    80,   541,     0,   542,   543,   544,   545,
     546,     0,     0,     0,  1067,  1067,  1067,  1101,     0,  1067,
    1067,     0,    80,     0,  1067,  1067,     0,     0,     0,   541,
     547,   542,   543,   544,   545,   546,     0,     0,     0,     0,
       0,     0,     0,    80,   548,     0,     0,   237,     0,    80,
       0,     0,     0,     0,   549,   547,     0,     0,     0,     0,
     550,   551,   552,   237,     0,     0,     0,     0,   794,   794,
       0,     0,     0,     0,   794,   794,     0,     0,     0,   549,
       0,     0,     0,    91,   237,     0,   551,   552,    80,    80,
       0,    80,    80,     0,   553,     0,   102,   554,     0,    91,
      80,     0,     0,     0,     0,    80,     0,     0,     0,   541,
    1036,   542,   543,   544,   545,   546,     0,     0,    91,   553,
     102,     0,   102,     0,     0,   102,   102,    87,     0,  1067,
      87,   102,     0,  1067,  1067,   547,     0,     0,     0,     0,
       0,    91,    91,   794,     0,     0,     0,     0,   102,   548,
       0,    80,     0,    80,     0,     0,     0,     0,   794,   549,
       0,    80,     0,     0,     0,     0,   551,   552,     0,     0,
       0,    80,     0,    80,    80,    91,     0,     0,     0,     0,
       0,     0,     0,    80,    80,     0,   541,     0,   542,   543,
     544,   545,   546,  1067,     0,     0,     0,     0,   102,   553,
     102,   102,   102,   102,  1319,   102,   102,     0,     0,     0,
      80,     0,   547,     0,   789,   789,     0,     0,     0,     0,
     789,   789,     0,     0,     0,     0,   102,     0,     0,    87,
       0,     0,     0,     0,     0,     0,   549,     0,     0,   131,
       0,     0,   550,   551,   552,    87,     0,     0,     0,  1168,
       0,     0,     0,    91,     0,     0,    91,    91,     0,     0,
       0,     0,     0,   102,    87,   102,     0,     0,     0,     0,
     102,   102,   102,     0,     0,    91,   553,     0,    91,   554,
       0,     0,     0,     0,     0,     0,   102,    87,    87,   789,
     131,   131,     0,     0,   301,     0,     0,   237,     0,     0,
       0,     0,     0,     0,   789,     0,     0,     0,     0,     0,
     102,     0,     0,     0,     0,     0,     0,     0,     0,    91,
       0,    87,     0,   301,     0,   541,     0,   542,   543,   544,
     545,   546,    91,     0,   102,     0,   408,   418,   418,     0,
       0,     0,     0,     0,  1264,    80,     0,    80,    80,     0,
       0,   547,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   102,     0,     0,
       0,     0,     0,     0,     0,   549,     0,     0,     0,     0,
       0,   550,   551,   552,     0,   237,   102,     0,     0,     0,
       0,     0,   237,   237,   103,  1167,    91,     0,     0,    87,
       0,     0,    87,    87,     0,     0,  1304,   102,   103,   103,
       0,    80,     0,   102,     0,   553,  1089,  1089,   554,     0,
       0,    87,     0,     0,    87,     0,     0,    80,   249,     0,
       0,     0,    80,    80,     0,    91,     0,     0,    80,    80,
       0,     0,     0,     0,     0,   103,   103,    80,    80,     0,
       0,     0,   102,   102,     0,   102,   102,     0,     0,   131,
     103,     0,     0,    80,   102,    87,     0,     0,     0,   102,
       0,  1089,  1089,     0,     0,  1089,     0,     0,    87,     0,
       0,     0,    80,     0,     0,     0,   103,   103,     0,     0,
     103,     0,  1089,     0,   131,   103,     0,     0,     0,     0,
       0,     0,     0,     0,     0,    80,    80,    80,     0,     0,
       0,   131,     0,     0,     0,   102,     0,   102,     0,     0,
       0,     0,    80,     0,     0,   102,     0,  1089,     0,     0,
       0,   301,     0,     0,     0,   102,     0,   102,   102,    80,
       0,     0,    87,     0,     0,     0,     0,   102,   102,  1089,
       0,     0,  1089,     0,     0,     0,     0,     0,     0,     0,
       0,   131,     0,     0,     0,     0,  1089,  1089,  1089,     0,
       0,  1089,  1089,     0,   102,     0,  1089,  1089,     0,     0,
       0,    87,     0,     0,     0,     0,     0,     0,     0,   131,
     301,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,  1090,  1090,     0,     0,   541,     0,   542,
     543,   544,   545,   546,   103,     0,     0,    80,     0,     0,
      80,    80,     0,     0,     0,     0,     0,     0,   131,     0,
       0,     0,     0,   547,   131,   131,     0,     0,   103,    80,
     103,     0,    80,   103,   103,     0,     0,   548,     0,   103,
       0,     0,     0,     0,     0,     0,     0,   549,  1090,  1090,
       0,    80,  1090,   550,   551,   552,   103,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,  1090,
       0,  1089,     0,    80,     0,  1089,  1089,     0,     0,     0,
       0,     0,     0,     0,     0,     0,    80,   553,     0,     0,
     554,     0,     0,     0,     0,     0,     0,     0,     0,   102,
       0,   102,   102,     0,  1090,     0,   103,     0,   103,   103,
     103,   103,     0,   103,   103,     0,     0,     0,     0,     0,
     131,     0,     0,     0,     0,     0,  1090,     0,     0,  1090,
       0,     0,     0,     0,   103,  1089,     0,   301,     0,    80,
       0,     0,     0,  1090,  1090,  1090,    80,    80,  1090,  1090,
      80,     0,     0,  1090,  1090,     0,    76,     0,     0,     0,
     131,     0,     0,     0,     0,   102,   131,     0,     0,     0,
       0,   103,     0,   103,     0,     0,     0,     0,   103,   103,
     103,   102,     0,     0,     0,     0,   102,   102,     0,    80,
       0,     0,   102,   102,   103,     0,     0,     0,     0,     0,
       0,   102,   102,     0,     0,     0,   131,    76,    76,   131,
       0,   294,     0,     0,     0,     0,     0,   102,   103,   301,
       0,     0,   795,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,   102,     0,     0,     0,
     294,     0,   103,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,   294,   294,   294,     0,     0,  1090,   102,
     102,   102,  1090,  1090,     0,     0,     0,     0,   131,     0,
     131,     0,     0,     0,     0,   103,   102,     0,     0,     0,
       0,     0,     0,     0,     0,    77,     0,     0,     0,     0,
     131,     0,     0,   102,   103,     0,     0,     0,     0,     0,
     795,   795,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   103,     0,     0,     0,     0,
       0,   103,  1090,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,  1091,  1091,     0,    77,    77,     0,   301,
     295,     0,     0,     0,     0,     0,     0,     0,   873,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     103,   103,     0,   103,   103,     0,     0,     0,     0,   295,
       0,   102,   103,     0,   102,   102,    76,   103,     0,     0,
       0,     0,   295,   295,   295,     0,     0,     0,  1091,  1091,
       0,     0,  1091,   102,     0,     0,   102,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,  1091,
       0,    76,     0,   301,     0,   102,     0,     0,     0,     0,
       0,     0,     0,   103,     0,   103,     0,     0,    76,     0,
       0,     0,     0,   103,     0,     0,     0,   102,     0,     0,
       0,     0,     0,   103,  1091,   103,   103,     0,   294,     0,
     102,     0,     0,     0,     0,   103,   103,     0,     0,     0,
       0,     0,   131,     0,     0,   131,  1091,     0,   355,  1091,
       0,     0,     0,     0,     0,     0,     0,     0,    76,     0,
       0,     0,   103,  1091,  1091,  1091,     0,     0,  1091,  1091,
       0,     0,     0,  1091,  1091,     0,     0,     0,     0,     0,
       0,     0,     0,   102,     0,    77,    76,   294,     0,     0,
     102,   102,     0,     0,   102,  1092,  1092,     0,     0,     0,
       0,   356,   357,   358,   359,   360,   361,   362,   363,   364,
     365,   366,   367,   368,     0,     0,     0,     0,   369,   370,
      77,     0,     0,     0,   371,    76,     0,     0,     0,   795,
     795,    76,    76,   102,     0,   795,   795,    77,     0,     0,
       0,     0,     0,     0,   131,     0,     0,     0,     0,     0,
    1092,  1092,     0,     0,  1092,   286,     0,   295,     0,   372,
     131,   373,   374,   375,   376,   377,   378,   379,   380,   381,
     382,  1092,     0,     0,     0,     0,     0,     0,  1091,   131,
       0,     0,  1091,  1091,     0,     0,     0,    77,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   103,     0,   103,
     103,     0,   131,   131,   795,     0,  1092,     0,     0,     0,
       0,     0,     0,     0,     0,    77,   295,     0,     0,   795,
       0,     0,     0,     0,     0,     0,     0,    76,  1092,     0,
       0,  1092,     0,     0,     0,     0,   131,     0,     0,     0,
       0,     0,  1091,     0,   294,  1092,  1092,  1092,     0,     0,
    1092,  1092,     0,     0,    77,  1092,  1092,     0,     0,     0,
      77,    77,     0,   103,     0,     0,     0,    76,     0,     0,
       0,     0,     0,    76,     0,     0,  1093,  1093,     0,   103,
       0,     0,     0,     0,   103,   103,     0,     0,     0,     0,
     103,   103,     0,     0,     0,     0,     0,     0,     0,   103,
     103,     0,     0,     0,     0,     0,     0,     0,     0,     0,
    1171,     0,     0,    76,   131,   103,    76,   131,   131,   445,
       0,     0,   447,   448,   449,     0,   294,     0,     0,    76,
       0,  1093,  1093,     0,   103,  1093,   131,     0,     0,   131,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,  1093,     0,     0,     0,    77,   103,   103,   103,
    1092,     0,     0,   127,  1092,  1092,     0,     0,     0,     0,
       0,     0,     0,   295,   103,    76,     0,    76,     0,     0,
     131,     0,     0,     0,     0,     0,     0,  1093,     0,     0,
       0,   103,     0,   131,     0,     0,    77,    76,     0,     0,
       0,     0,    77,     0,     0,   418,     0,    76,    76,  1093,
       0,     0,  1093,     0,   127,   127,     0,     0,   299,   130,
       0,     0,     0,     0,  1092,     0,  1093,  1093,  1093,     0,
       0,  1093,  1093,     0,     0,     0,  1093,  1093,     0,     0,
       0,     0,    77,     0,     0,    77,   294,   299,     0,     0,
       0,     0,     0,     0,     0,   295,     0,   131,    77,     0,
     406,   416,   416,   416,     0,     0,     0,   418,     0,   103,
     130,   130,   103,   103,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,   103,     0,     0,   103,     0,   131,     0,     0,     0,
       0,     0,     0,     0,    77,     0,    77,     0,     0,  1094,
    1094,     0,     0,   103,     0,     0,     0,     0,     0,     0,
     294,     0,     0,     0,     0,     0,    77,     0,     0,     0,
       0,     0,     0,     0,     0,   103,    77,    77,     0,     0,
       0,  1093,     0,     0,     0,  1093,  1093,     0,   103,     0,
       0,     0,     0,     0,   679,   680,     0,     0,     0,     0,
       0,     0,     0,   286,  1094,  1094,     0,     0,  1094,    76,
       0,     0,    76,     0,     0,   295,     0,     0,     0,     0,
       0,     0,     0,   127,     0,  1094,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,   680,     0,     0,   286,
       0,   103,     0,     0,     0,  1093,     0,     0,   103,   103,
       0,     0,   103,     0,     0,     0,     0,     0,   127,     0,
    1094,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   127,     0,     0,     0,   130,
       0,     0,  1094,     0,     0,  1094,     0,     0,     0,   295,
       0,   103,     0,     0,     0,   299,    76,    76,     0,  1094,
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       0,     0,     0,     0,  1094,   854,     0,     0,  1094,  1094,
       0,     0,     0,     0,     0,    77,    77,     0,     0,     0,
       0,    77,    77,   680,     0,   286,     0,     0,     0,     0,
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       0,     0,     0,     0,   130,   130,    77,    31,    32,    33,
       0,     0,     0,     0,     0,     0,     0,    40,    41,    42,
      43,    44,     0,     0,     0,    77,     0,   294,  1094,     0,
       0,    76,     0,     0,    76,    76,     0,     0,     0,   894,
       0,     0,     0,     0,   127,     0,     0,     0,    77,    77,
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       0,   299,     0,     0,     0,    77,     0,   908,     0,    57,
      58,    59,    60,    61,    62,    63,    64,    65,     0,     0,
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      76,     0,     0,     0,   944,     0,     0,     0,     0,     0,
       0,     0,   294,     0,     0,     0,     0,     0,     0,     0,
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       0,     0,     0,     0,     0,     0,   295,     0,     0,     0,
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       0,  1016,  1095,  1096,  1096,     0,    77,  1096,     0,     0,
       0,     0,     0,  1026,     0,     0,  1095,  1095,  1095,    77,
       0,  1095,  1095,     0,  1096,     0,  1095,  1095,   130,     0,
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       0,     0,     0,   299,     0,     0,     0,     0,     0,     0,
     130,     0,     0,     0,     0,     0,     0,     0,     0,  1096,
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       0,  1096,     0,    77,  1096,     0,     0,     0,     0,     0,
       0,     0,     0,   295,     0,     0,     0,  1112,  1096,  1096,
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       0,     0,     0,     0,     0,     0,     0,   299,     0,     0,
       0,     0,    77,     0,     0,     0,     0,     0,     0,     0,
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       0,     0,     0,     0,  -788,  -788,  -788,     0,     0,  -788,
    -788,  -788,     0,  -788,     0,     0,   127,     0,     0,   127,
       0,  -788,  -788,  -788,     0,     0,     0,     0,     0,     0,
       0,  1176,     0,  -788,  -788,     0,  -788,  -788,  -788,  -788,
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       0,     0,   130,     0,     0,   130,     0,     0,     0,     0,
       0,     0,     0,   264,   268,   269,   270,     0,     0,     0,
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       0,     0,     0,   317,   318,     0,     0,     0,     0,     0,
       0,     0,     0,    22,    23,    24,    25,  -788,   127,     0,
       0,     0,     0,     0,     0,     0,     0,  1096,     0,    31,
      32,    33,  1055,     0,   127,     0,  1056,     0,   231,    40,
      41,    42,    43,    44,     0,     0,     0,     0,  -788,  -788,
       0,  -788,     0,   127,   245,  -788,     0,  -788,     0,   130,
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       0,  1058,  1059,     0,   130,     0,   127,   127,     0,  1060,
       0,     0,  1061,     0,     0,  1062,  1063,     0,  1064,     0,
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       0,     0,   914,     0,     0,     0,     0,     0,     0,   130,
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       0,  1066,     0,     0,     0,     0,     0,     0,   292,     0,
       0,     0,   130,   130,   130,   249,   356,   357,   358,   359,
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       0,     0,     0,     0,     0,     0,     0,     0,   372,   416,
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      55,     0,    56,     0,     0,    57,    58,    59,    60,    61,
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      32,    33,    34,    35,    36,    37,    38,    39,     0,    40,
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       0,     0,    52,    53,     0,    54,    55,     0,    56,     0,
       0,    57,    58,    59,    60,    61,    62,    63,    64,    65,
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       0,   530,     0,     0,     0,     0,  -770,  -770,     0,  -770,
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       0,     0,     0,     0,   369,   370,     0,  -770,  -770,     0,
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       0,     0,     0,     0,  -135,  -770,  -770,  -770,  -770,  -770,
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       0,  -770,  -770,  -770,  -770,  -770,  -669,     0,  -770,  -770,
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       0,  -669,     0,  -669,  -669,  -669,     0,     0,     0,     0,
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    -669,     0,     0,     0,   356,   357,   358,   359,   360,   361,
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       0,   369,   370,     0,  -669,  -669,     0,     0,     0,     0,
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    -669,  -669,  -669,  -669,  -669,  -669,  -669,     0,     0,     0,
       0,  -669,  -669,  -669,  -669,     0,  -669,  -669,     0,     0,
       0,     0,   372,  -669,   373,   374,   375,   376,   377,   378,
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       0,  -669,  -669,  -669,  -669,  -669,  -669,  -669,  -669,  -669,
    -669,  -669,  -669,  -669,     0,     0,     0,     0,     0,  -669,
    -669,  -669,  -669,  -771,     0,  -669,  -669,  -669,     0,     0,
       0,  -771,  -771,  -771,     0,     0,  -771,  -771,  -771,     0,
    -771,     0,     0,     0,     0,     0,     0,     0,  -771,  -771,
    -771,  -771,  -771,     0,     0,     0,     0,     0,     0,     0,
    -771,  -771,     0,  -771,  -771,  -771,  -771,  -771,     0,     0,
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       0,     0,     0,     0,    19,    20,    21,    22,    23,    24,
      25,     0,     0,    26,     0,     0,     0,     0,     0,    27,
      28,   272,    30,    31,    32,    33,    34,    35,    36,    37,
      38,    39,     0,    40,    41,    42,    43,    44,    45,    46,
       0,     0,  -788,     0,     0,     0,     0,     0,     0,     0,
      47,    48,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,    49,    50,     0,     0,     0,
       0,     0,     0,    51,     0,     0,    52,    53,     0,    54,
      55,     0,    56,     0,     0,    57,    58,    59,    60,    61,
      62,    63,    64,    65,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,    66,    67,    68,     0,     0,     0,     3,  -788,
       4,     5,     6,     7,     8,  -788,  -788,  -788,     9,    10,
       0,     0,     0,    11,     0,    12,    13,    14,    15,    16,
      17,    18,     0,     0,     0,     0,     0,    19,    20,    21,
      22,    23,    24,    25,     0,     0,    26,     0,     0,     0,
       0,     0,    27,    28,   272,    30,    31,    32,    33,    34,
      35,    36,    37,    38,    39,     0,    40,    41,    42,    43,
      44,    45,    46,     0,     0,  -788,     0,     0,     0,     0,
       0,     0,     0,    47,    48,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,    49,    50,
       0,     0,     0,     0,     0,     0,    51,     0,     0,    52,
      53,     0,    54,    55,     0,    56,     0,     0,    57,    58,
      59,    60,    61,    62,    63,    64,    65,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,    66,    67,    68,     0,     0,
       0,     3,  -788,     4,     5,     6,     7,     8,  -788,     0,
    -788,     9,    10,     0,     0,     0,    11,     0,    12,    13,
      14,    15,    16,    17,    18,     0,     0,     0,     0,     0,
      19,    20,    21,    22,    23,    24,    25,     0,     0,    26,
       0,     0,     0,     0,     0,    27,    28,   272,    30,    31,
      32,    33,    34,    35,    36,    37,    38,    39,     0,    40,
      41,    42,    43,    44,    45,    46,     0,     0,  -788,     0,
       0,     0,     0,     0,     0,     0,    47,    48,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,    49,    50,     0,     0,     0,     0,     0,     0,    51,
       0,     0,    52,    53,     0,    54,    55,     0,    56,     0,
       0,    57,    58,    59,    60,    61,    62,    63,    64,    65,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,    66,    67,
      68,     0,     0,     0,     3,  -788,     4,     5,     6,     7,
       8,  -788,     0,     0,     9,    10,     0,     0,     0,    11,
       0,    12,    13,    14,    15,    16,    17,    18,     0,     0,
       0,     0,     0,    19,    20,    21,    22,    23,    24,    25,
       0,     0,    26,     0,     0,     0,     0,     0,    27,    28,
     272,    30,    31,    32,    33,    34,    35,    36,    37,    38,
      39,     0,    40,    41,    42,    43,    44,    45,    46,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,    47,
      48,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,    49,    50,     0,     0,     0,     0,
       0,     0,    51,     0,     0,   273,    53,     0,    54,    55,
       0,    56,     0,     0,    57,    58,    59,    60,    61,    62,
      63,    64,    65,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,    66,    67,    68,     0,     0,     0,     0,  -788,     0,
       0,     0,  -788,     3,  -788,     4,     5,     6,     7,     8,
       0,     0,     0,     9,    10,     0,     0,     0,    11,     0,
      12,    13,    14,    15,    16,    17,    18,     0,     0,     0,
       0,     0,    19,    20,    21,    22,    23,    24,    25,     0,
       0,    26,     0,     0,     0,     0,     0,    27,    28,   272,
      30,    31,    32,    33,    34,    35,    36,    37,    38,    39,
       0,    40,    41,    42,    43,    44,    45,    46,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,    47,    48,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,    49,    50,     0,     0,     0,     0,     0,
       0,    51,     0,     0,    52,    53,     0,    54,    55,     0,
      56,     0,     0,    57,    58,    59,    60,    61,    62,    63,
      64,    65,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
      66,    67,    68,     0,     0,     0,     0,  -788,     0,     0,
       0,  -788,     3,  -788,     4,     5,     6,     7,     8,     0,
       0,     0,     9,    10,     0,     0,     0,    11,     0,    12,
      13,    14,    15,    16,    17,    18,     0,     0,     0,     0,
       0,    19,    20,    21,    22,    23,    24,    25,     0,     0,
      26,     0,     0,     0,     0,     0,    27,    28,    29,    30,
      31,    32,    33,    34,    35,    36,    37,    38,    39,     0,
      40,    41,    42,    43,    44,    45,    46,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,    47,    48,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,    49,    50,     0,     0,     0,     0,     0,     0,
      51,     0,     0,    52,    53,     0,    54,    55,     0,    56,
       0,     0,    57,    58,    59,    60,    61,    62,    63,    64,
      65,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,    66,
      67,    68,     0,     0,  -788,     3,  -788,     4,     5,     6,
       7,     8,  -788,     0,     0,     9,    10,     0,     0,     0,
      11,     0,    12,    13,    14,    15,    16,    17,    18,     0,
       0,     0,     0,     0,    19,    20,    21,    22,    23,    24,
      25,     0,     0,    26,     0,     0,     0,     0,     0,    27,
      28,   272,    30,    31,    32,    33,    34,    35,    36,    37,
      38,    39,     0,    40,    41,    42,    43,    44,    45,    46,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
      47,    48,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,    49,    50,     0,     0,     0,
       0,     0,     0,    51,     0,     0,    52,    53,     0,    54,
      55,     0,    56,     0,     0,    57,    58,    59,    60,    61,
      62,    63,    64,    65,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,    66,    67,    68,     0,     0,  -788,   391,  -788,
       4,     5,     6,     0,     8,  -788,     0,     0,     9,    10,
       0,     0,     0,    11,    -4,    12,    13,    14,    15,    16,
      17,    18,     0,     0,     0,     0,     0,    19,    20,    21,
      22,    23,    24,    25,     0,     0,    26,     0,     0,     0,
       0,     0,     0,    28,     0,     0,    31,    32,    33,    34,
      35,    36,    37,    38,    39,     0,    40,    41,    42,    43,
      44,    45,    46,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,    47,    48,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,    49,    50,
       0,     0,     0,     0,     0,     0,   220,     0,     0,   221,
      53,     0,    54,    55,     0,     0,     0,     0,    57,    58,
      59,    60,    61,    62,    63,    64,    65,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,    66,    67,    68,     0,     0,
       0,     0,   319,     0,     0,     0,     0,     0,   320,   135,
     136,   137,   138,   139,   140,   141,   142,   143,   144,   145,
     146,   147,   148,   149,   150,   151,   152,   153,   154,   155,
     156,   157,   158,     0,     0,     0,   159,   160,   161,   420,
     421,   422,   423,   166,   167,   168,     0,     0,     0,     0,
       0,   169,   170,   171,   172,   424,   425,   426,   427,   177,
      36,    37,   428,    39,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,   179,   180,   181,   182,   183,   184,   185,   186,
     187,     0,     0,   188,   189,     0,     0,     0,     0,   190,
     191,   192,   193,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,   194,   195,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,   196,   197,   198,   199,   200,   201,
     202,   203,   204,   205,     0,   206,   207,     0,     0,     0,
       0,     0,     0,   208,   429,   135,   136,   137,   138,   139,
     140,   141,   142,   143,   144,   145,   146,   147,   148,   149,
     150,   151,   152,   153,   154,   155,   156,   157,   158,     0,
       0,     0,   159,   160,   161,   162,   163,   164,   165,   166,
     167,   168,     0,     0,     0,     0,     0,   169,   170,   171,
     172,   173,   174,   175,   176,   177,    36,    37,   178,    39,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,   179,   180,
     181,   182,   183,   184,   185,   186,   187,     0,     0,   188,
     189,     0,     0,     0,     0,   190,   191,   192,   193,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     194,   195,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     196,   197,   198,   199,   200,   201,   202,   203,   204,   205,
       0,   206,   207,     0,     0,     0,     0,     0,     0,   208,
     135,   136,   137,   138,   139,   140,   141,   142,   143,   144,
     145,   146,   147,   148,   149,   150,   151,   152,   153,   154,
     155,   156,   157,   158,     0,     0,     0,   159,   160,   161,
     162,   163,   164,   165,   166,   167,   168,     0,     0,     0,
       0,     0,   169,   170,   171,   172,   173,   174,   175,   176,
     177,   252,     0,   178,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,   179,   180,   181,   182,   183,   184,   185,
     186,   187,     0,     0,   188,   189,     0,     0,     0,     0,
     190,   191,   192,   193,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   194,   195,     0,     0,    58,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   196,   197,   198,   199,   200,
     201,   202,   203,   204,   205,     0,   206,   207,     0,     0,
       0,     0,     0,     0,   208,   135,   136,   137,   138,   139,
     140,   141,   142,   143,   144,   145,   146,   147,   148,   149,
     150,   151,   152,   153,   154,   155,   156,   157,   158,     0,
       0,     0,   159,   160,   161,   162,   163,   164,   165,   166,
     167,   168,     0,     0,     0,     0,     0,   169,   170,   171,
     172,   173,   174,   175,   176,   177,     0,     0,   178,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,   179,   180,
     181,   182,   183,   184,   185,   186,   187,     0,     0,   188,
     189,     0,     0,     0,     0,   190,   191,   192,   193,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     194,   195,     0,     0,    58,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     196,   197,   198,   199,   200,   201,   202,   203,   204,   205,
       0,   206,   207,     0,     0,     0,     0,     0,     0,   208,
     135,   136,   137,   138,   139,   140,   141,   142,   143,   144,
     145,   146,   147,   148,   149,   150,   151,   152,   153,   154,
     155,   156,   157,   158,     0,     0,     0,   159,   160,   161,
     162,   163,   164,   165,   166,   167,   168,     0,     0,     0,
       0,     0,   169,   170,   171,   172,   173,   174,   175,   176,
     177,     0,     0,   178,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,   179,   180,   181,   182,   183,   184,   185,
     186,   187,     0,     0,   188,   189,     0,     0,     0,     0,
     190,   191,   192,   193,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   194,   195,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   196,   197,   198,   199,   200,
     201,   202,   203,   204,   205,     0,   206,   207,     4,     5,
       6,     0,     8,     0,   208,     0,     9,    10,     0,     0,
       0,    11,     0,    12,    13,    14,   260,   261,    17,    18,
       0,     0,     0,     0,     0,    19,    20,   262,    22,    23,
      24,    25,     0,     0,   218,     0,     0,     0,     0,     0,
       0,   290,     0,     0,    31,    32,    33,    34,    35,    36,
      37,    38,    39,     0,    40,    41,    42,    43,    44,    45,
      46,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,   291,     0,     0,   221,    53,     0,
      54,    55,     0,     0,     0,     0,    57,    58,    59,    60,
      61,    62,    63,    64,    65,     0,     0,     4,     5,     6,
       0,     8,     0,     0,     0,     9,    10,     0,     0,     0,
      11,     0,    12,    13,    14,   260,   261,    17,    18,     0,
       0,     0,     0,   292,    19,    20,   262,    22,    23,    24,
      25,   293,     0,   218,     0,     0,     0,     0,     0,     0,
     290,     0,     0,    31,    32,    33,    34,    35,    36,    37,
      38,    39,     0,    40,    41,    42,    43,    44,    45,    46,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,   291,     0,     0,   221,    53,     0,    54,
      55,     0,     0,     0,     0,    57,    58,    59,    60,    61,
      62,    63,    64,    65,     0,     0,     4,     5,     6,     0,
       8,     0,     0,     0,     9,    10,     0,     0,     0,    11,
       0,    12,    13,    14,    15,    16,    17,    18,     0,     0,
       0,     0,   292,    19,    20,    21,    22,    23,    24,    25,
     591,     0,   218,     0,     0,     0,     0,     0,     0,    28,
       0,     0,    31,    32,    33,    34,    35,    36,    37,    38,
      39,   219,    40,    41,    42,    43,    44,    45,    46,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,    47,
      48,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,    49,    50,     0,     0,     0,     0,
       0,     0,   220,     0,     0,   221,    53,     0,    54,    55,
       0,   222,   223,   224,    57,    58,   225,    60,    61,    62,
      63,    64,    65,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     4,     5,     6,     0,
       8,    66,   226,    68,     9,    10,     0,     0,   249,    11,
       0,    12,    13,    14,    15,    16,    17,    18,     0,     0,
       0,     0,     0,    19,    20,    21,    22,    23,    24,    25,
       0,     0,    26,     0,     0,     0,     0,     0,     0,    28,
       0,     0,    31,    32,    33,    34,    35,    36,    37,    38,
      39,     0,    40,    41,    42,    43,    44,    45,    46,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,    47,
      48,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,    49,    50,     0,     0,     0,     0,
       0,     0,   220,     0,     0,   221,    53,     0,    54,    55,
       0,     0,     0,     0,    57,    58,    59,    60,    61,    62,
      63,    64,    65,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
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       0,     0,    57,    58,    59,    60,    61,    62,    63,    64,
      65,     0,     0,     4,     5,     6,     0,     8,     0,     0,
       0,     9,    10,     0,     0,     0,    11,     0,    12,    13,
      14,   260,   261,    17,    18,     0,     0,     0,     0,   292,
      19,    20,   262,    22,    23,    24,    25,     0,     0,   218,
       0,     0,     0,     0,     0,     0,   290,     0,     0,    31,
      32,    33,   409,    35,    36,    37,   410,    39,     0,    40,
      41,    42,    43,    44,    45,    46,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   411,     0,     0,     0,   412,
       0,     0,   221,    53,     0,    54,    55,     0,     0,     0,
       0,    57,    58,    59,    60,    61,    62,    63,    64,    65,
       0,     0,     4,     5,     6,     0,     8,     0,     0,     0,
       9,    10,     0,     0,     0,    11,     0,    12,    13,    14,
     260,   261,    17,    18,     0,     0,     0,     0,   292,    19,
      20,   262,    22,    23,    24,    25,     0,     0,   218,     0,
       0,     0,     0,     0,     0,   290,     0,     0,    31,    32,
      33,   409,    35,    36,    37,   410,    39,     0,    40,    41,
      42,    43,    44,    45,    46,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,   412,     0,
       0,   221,    53,     0,    54,    55,     0,     0,     0,     0,
      57,    58,    59,    60,    61,    62,    63,    64,    65,     0,
       0,     4,     5,     6,     0,     8,     0,     0,     0,     9,
      10,     0,     0,     0,    11,     0,    12,    13,    14,   260,
     261,    17,    18,     0,     0,     0,     0,   292,    19,    20,
     262,    22,    23,    24,    25,     0,     0,   218,     0,     0,
       0,     0,     0,     0,   290,     0,     0,    31,    32,    33,
      34,    35,    36,    37,    38,    39,     0,    40,    41,    42,
      43,    44,    45,    46,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   291,     0,     0,
     351,    53,     0,    54,    55,     0,     0,     0,     0,    57,
      58,    59,    60,    61,    62,    63,    64,    65,     0,     0,
       4,     5,     6,     0,     8,     0,     0,     0,     9,    10,
       0,     0,     0,    11,     0,    12,    13,    14,   260,   261,
      17,    18,     0,     0,     0,     0,   292,    19,    20,   262,
      22,    23,    24,    25,     0,     0,   218,     0,     0,     0,
       0,     0,     0,   290,     0,     0,    31,    32,    33,    34,
      35,    36,    37,    38,    39,     0,    40,    41,    42,    43,
      44,    45,    46,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,  1166,     0,     0,   221,
      53,     0,    54,    55,     0,     0,     0,     0,    57,    58,
      59,    60,    61,    62,    63,    64,    65,     0,     0,     4,
       5,     6,     0,     8,     0,     0,     0,     9,    10,     0,
       0,     0,    11,     0,    12,    13,    14,   260,   261,    17,
      18,     0,     0,     0,     0,   292,    19,    20,   262,    22,
      23,    24,    25,     0,     0,   218,     0,     0,     0,     0,
       0,     0,   290,     0,     0,    31,    32,    33,    34,    35,
      36,    37,    38,    39,     0,    40,    41,    42,    43,    44,
      45,    46,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,  1263,     0,     0,   221,    53,
       0,    54,    55,    22,    23,    24,    25,    57,    58,    59,
      60,    61,    62,    63,    64,    65,     0,     0,     0,    31,
      32,    33,  1055,     0,     0,     0,  1056,     0,  1057,    40,
      41,    42,    43,    44,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,   292,     0,     0,     0,   547,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,  1058,  1059,     0,     0,     0,     0,     0,     0,  1060,
       0,     0,  1061,     0,     0,  1062,  1063,     0,  1064,   551,
       0,    57,    58,  1065,    60,    61,    62,    63,    64,    65,
       0,     0,     0,     0,     0,     0,    22,    23,    24,    25,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,  1066,    31,    32,    33,  1055,     0,     0,   292,  1056,
       0,     0,    40,    41,    42,    43,    44,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,  1058,  1059,     0,     0,     0,     0,
       0,     0,  1060,     0,     0,  1061,     0,     0,  1062,  1063,
       0,  1064,     0,     0,    57,    58,    59,    60,    61,    62,
      63,    64,    65,     0,     0,     0,     0,     0,     0,    22,
      23,    24,    25,     0,     0,     0,   631,   632,     0,     0,
     633,     0,     0,     0,  1066,    31,    32,    33,  1055,     0,
       0,   292,  1056,     0,     0,    40,    41,    42,    43,    44,
     179,   180,   181,   182,   183,   184,   185,   186,   187,     0,
       0,   188,   189,     0,     0,     0,     0,   190,   191,   192,
     193,     0,     0,     0,     0,     0,     0,  1058,  1059,     0,
       0,     0,   194,   195,     0,  1060,     0,     0,  1061,     0,
       0,  1062,  1063,     0,     0,     0,     0,    57,    58,    59,
      60,    61,    62,    63,    64,    65,     0,     0,     0,     0,
       0,     0,   196,   197,   198,   199,   200,   201,   202,   203,
     204,   205,     0,   206,   207,   684,   622,  1066,     0,   685,
       0,   208,   245,     0,   292,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   179,
     180,   181,   182,   183,   184,   185,   186,   187,     0,     0,
     188,   189,     0,     0,     0,     0,   190,   191,   192,   193,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,   194,   195,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,   196,   197,   198,   199,   200,   201,   202,   203,   204,
     205,     0,   206,   207,   687,   632,     0,     0,   688,     0,
     208,   245,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,   179,   180,
     181,   182,   183,   184,   185,   186,   187,     0,     0,   188,
     189,     0,     0,     0,     0,   190,   191,   192,   193,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     194,   195,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     196,   197,   198,   199,   200,   201,   202,   203,   204,   205,
       0,   206,   207,   684,   622,     0,     0,   702,     0,   208,
     245,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   179,   180,   181,
     182,   183,   184,   185,   186,   187,     0,     0,   188,   189,
       0,     0,     0,     0,   190,   191,   192,   193,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   194,
     195,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   196,
     197,   198,   199,   200,   201,   202,   203,   204,   205,     0,
     206,   207,   713,   622,     0,     0,   714,     0,   208,   245,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,   179,   180,   181,   182,
     183,   184,   185,   186,   187,     0,     0,   188,   189,     0,
       0,     0,     0,   190,   191,   192,   193,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,   194,   195,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,   196,   197,
     198,   199,   200,   201,   202,   203,   204,   205,     0,   206,
     207,   716,   632,     0,     0,   717,     0,   208,   245,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   179,   180,   181,   182,   183,
     184,   185,   186,   187,     0,     0,   188,   189,     0,     0,
       0,     0,   190,   191,   192,   193,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   194,   195,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   196,   197,   198,
     199,   200,   201,   202,   203,   204,   205,     0,   206,   207,
     829,   622,     0,     0,   830,     0,   208,   245,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,   179,   180,   181,   182,   183,   184,
     185,   186,   187,     0,     0,   188,   189,     0,     0,     0,
       0,   190,   191,   192,   193,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,   194,   195,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,   196,   197,   198,   199,
     200,   201,   202,   203,   204,   205,     0,   206,   207,   832,
     632,     0,     0,   833,     0,   208,   245,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,   179,   180,   181,   182,   183,   184,   185,
     186,   187,     0,     0,   188,   189,     0,     0,     0,     0,
     190,   191,   192,   193,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   194,   195,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   196,   197,   198,   199,   200,
     201,   202,   203,   204,   205,     0,   206,   207,   838,   622,
       0,     0,   839,     0,   208,   245,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,   179,   180,   181,   182,   183,   184,   185,   186,
     187,     0,     0,   188,   189,     0,     0,     0,     0,   190,
     191,   192,   193,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,   194,   195,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,   196,   197,   198,   199,   200,   201,
     202,   203,   204,   205,     0,   206,   207,   669,   632,     0,
       0,   670,     0,   208,   245,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,   179,   180,   181,   182,   183,   184,   185,   186,   187,
       0,     0,   188,   189,     0,     0,     0,     0,   190,   191,
     192,   193,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,   194,   195,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,   196,   197,   198,   199,   200,   201,   202,
     203,   204,   205,     0,   206,   207,   998,   622,     0,     0,
     999,     0,   208,   245,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     179,   180,   181,   182,   183,   184,   185,   186,   187,     0,
       0,   188,   189,     0,     0,     0,     0,   190,   191,   192,
     193,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,   194,   195,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,   196,   197,   198,   199,   200,   201,   202,   203,
     204,   205,     0,   206,   207,  1001,   632,     0,     0,  1002,
       0,   208,   245,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   179,
     180,   181,   182,   183,   184,   185,   186,   187,     0,     0,
     188,   189,     0,     0,     0,     0,   190,   191,   192,   193,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,   194,   195,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,   196,   197,   198,   199,   200,   201,   202,   203,   204,
     205,     0,   206,   207,  1281,   622,     0,     0,  1282,     0,
     208,   245,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,   179,   180,
     181,   182,   183,   184,   185,   186,   187,     0,     0,   188,
     189,     0,     0,     0,     0,   190,   191,   192,   193,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     194,   195,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
     196,   197,   198,   199,   200,   201,   202,   203,   204,   205,
       0,   206,   207,  1284,   632,     0,     0,  1285,     0,   208,
     245,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   179,   180,   181,
     182,   183,   184,   185,   186,   187,     0,     0,   188,   189,
       0,     0,     0,     0,   190,   191,   192,   193,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   194,
     195,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,   196,
     197,   198,   199,   200,   201,   202,   203,   204,   205,     0,
     206,   207,  1329,   622,     0,     0,  1330,     0,   208,   245,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,   179,   180,   181,   182,
     183,   184,   185,   186,   187,     0,     0,   188,   189,     0,
       0,     0,     0,   190,   191,   192,   193,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,   194,   195,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,   196,   197,
     198,   199,   200,   201,   202,   203,   204,   205,     0,   206,
     207,   669,   632,     0,     0,   670,     0,   208,   245,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,   179,   180,   181,   182,   183,
     184,   185,   186,   187,     0,     0,   188,   189,     0,     0,
       0,     0,   190,   191,   192,   193,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   194,   195,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
       0,     0,     0,     0,     0,     0,     0,   196,   197,   198,
     199,   200,   201,   202,   203,   204,   205,     0,   206,   207,
       0,     0,     0,     0,     0,     0,   208
};

static const yytype_int16 yycheck[] =
{
       1,    97,    58,    15,    16,    21,    59,    70,   332,    27,
      91,   106,   336,    52,    53,   388,   242,   412,    13,    14,
      58,   332,   394,     1,   105,   336,    70,     7,    56,   336,
      15,    16,   743,   580,    85,   557,    93,    94,    96,     7,
      97,   387,   549,   389,    26,   578,    28,    27,   581,   245,
     817,    52,    53,    97,   594,    56,     1,    85,   827,    27,
     580,   284,   745,   101,    80,   288,    56,   463,   584,    54,
      98,    99,   100,    52,   745,    15,    16,    72,    58,   750,
      63,    64,    65,   884,    85,    94,   459,   750,    97,   882,
     102,   797,   509,   439,   919,    66,   609,    98,    99,   100,
     101,    13,   455,   499,    26,  1062,    25,    52,    53,    54,
      55,    13,   458,  1004,   460,    77,     0,   102,    29,    13,
     273,   101,   308,   309,    15,    16,    58,   455,    69,   662,
     677,    76,    77,    13,  1127,   463,   101,     0,   511,    98,
     486,   567,   155,   496,    10,    80,    78,   160,   574,    34,
     100,  1255,   100,   100,   152,  1139,   237,    98,  1247,  1139,
      25,    69,   102,    54,    55,    25,   512,    52,   103,   155,
     100,  1155,   225,  1153,   591,   101,    28,   109,   110,   275,
     672,   673,   221,   740,   265,   135,   743,   135,   135,    25,
      98,   156,    67,   250,   251,   154,    25,    27,   351,   158,
    1193,    13,    68,    25,  1029,   135,  1163,  1164,   158,    77,
     142,   102,   275,   124,    37,    38,    25,   298,  1003,  1004,
     221,  1325,    13,  1114,  1003,  1004,   733,   734,  1317,   155,
     152,   275,    56,   245,   273,   247,  1061,   156,  1063,  1040,
      13,   947,   293,   155,   470,    13,   262,   263,  1041,   161,
    1003,  1004,   745,   155,   156,   256,    13,    13,   121,   161,
     245,   155,   247,   756,   659,   293,   228,   161,   325,   326,
     327,   328,   273,   330,   331,   155,   221,   650,   256,   162,
      13,   161,   227,   228,  1268,   801,    26,   660,  1272,  1273,
     235,   156,   293,  1273,   273,   135,   156,   242,   981,   695,
     245,   283,   284,   399,   837,   651,   288,   247,   290,  1062,
     981,   256,   351,   826,   977,   661,   325,   326,   327,   328,
     156,   292,   323,   404,   352,   155,  1079,   156,   273,  1114,
      25,   161,   155,   295,   156,  1114,  1161,  1162,   395,   525,
     693,   527,   156,   155,  1113,   323,  1113,   156,  1332,   161,
     351,   352,   101,   900,   411,   399,   247,   396,   397,   227,
     228,  1114,   352,    66,   155,   693,   888,   695,   785,   743,
     161,  1156,   351,   389,    25,   882,   388,   884,  1163,  1164,
     900,    66,   155,  1136,    25,   158,   395,   155,   161,   390,
     158,   931,    66,   161,   135,   396,   397,   278,   155,   155,
    1153,   110,   411,   135,   161,   161,   351,   156,   100,   389,
    1163,  1164,   152,    69,   961,   156,    25,   120,   158,   952,
     100,   745,   155,   435,    15,   153,   750,   155,   161,   921,
     922,  1163,  1164,   142,    25,   927,   928,   122,   123,    69,
     135,    97,    98,   388,   460,   390,   120,   459,    25,   135,
     435,   396,   397,   806,    69,   135,  1127,   683,   509,   439,
     155,   156,   480,   158,   159,   891,   892,    97,    98,   895,
     486,   897,   158,   899,  1058,  1059,   156,   162,   806,   113,
     460,   509,    97,    98,    78,  1270,   979,   710,   981,   156,
     983,   492,    25,   532,   158,   435,   512,   693,   154,   511,
     480,    69,   158,    34,    56,   156,   486,   158,   509,    15,
     100,    17,   480,   100,   459,   156,   905,   158,   907,  1011,
     100,    52,   100,   468,   154,   470,   135,   100,   135,    97,
      98,   532,   512,  1040,  1041,   579,   722,   538,  1270,   154,
     591,   727,  1253,   916,   435,   135,   155,   156,   135,  1316,
     159,   145,   146,   147,   435,   135,   909,   135,   135,   803,
     538,   100,   135,   591,   455,   577,   511,   811,   580,   915,
    1127,   917,   968,   945,  1158,  1159,   156,   578,   155,   156,
     581,   101,   159,   156,  1255,   466,   154,   532,   469,  1260,
     591,   156,    30,   474,   652,    69,   135,  1260,  1131,   643,
     100,   640,   135,   642,   589,   496,   663,    78,   489,   594,
     555,   627,   557,    66,    67,    69,  1042,  1043,  1044,  1045,
     636,   156,   155,   156,    98,  1127,   159,   100,   610,  1003,
    1004,  1124,   158,   578,  1127,   651,   581,   863,   650,   640,
     968,   642,   699,    97,    98,   661,   970,   629,   660,   100,
     387,  1023,   389,    69,  1325,   671,   674,   981,  1321,   970,
     711,   662,   135,   970,   720,  1060,  1188,  1189,    54,   122,
     123,   651,   143,   144,   145,   146,   147,   158,    64,    65,
     561,   661,    98,   711,   135,   630,    52,   703,   704,   100,
      56,   636,   627,    69,   674,   640,  1253,   642,  1255,    78,
     154,   636,   439,  1260,   686,   650,   674,   100,  1265,   590,
     711,   100,  1036,   794,   589,   660,  1249,   662,    69,   594,
     159,   458,    98,   460,   135,  1036,   671,    69,   710,  1036,
     158,  1103,   155,   715,   785,   158,   671,   135,   683,   722,
    1114,   724,   135,   100,   727,   728,   135,    98,   485,   486,
     160,   846,    69,  1255,    58,    97,    98,   785,  1260,   704,
      56,  1187,  1255,  1265,  1321,  1160,  1323,   156,  1325,   153,
    1327,   158,  1265,   510,    78,   512,  1298,   759,   135,   836,
      97,    98,  1156,   156,   785,   100,   667,  1344,    69,  1163,
    1164,   835,   162,    69,    78,   834,    66,   672,   673,   156,
      69,   155,   693,  1127,    66,   109,   844,   161,  1180,   113,
      69,    69,   154,    37,    38,    69,   254,    98,    69,  1321,
     135,  1323,    98,  1325,   152,  1327,   135,   836,    97,    98,
    1323,    52,  1325,   834,  1327,    56,   837,   686,    97,    98,
      98,   156,  1344,    97,    98,   135,    97,    98,   594,   831,
     120,  1344,   122,   123,   107,   125,   737,    69,   120,   841,
     122,   123,    69,   125,   844,  1238,   715,   155,     1,   814,
     815,   159,   817,   855,   869,   155,   156,   582,    69,  1253,
     937,   586,    15,    16,    66,   154,    98,   135,   900,   834,
      97,    98,   837,  1239,   161,   154,  1270,   936,    66,   156,
     154,   917,  1127,   154,   916,    26,    97,    98,    25,   953,
      56,   349,   649,    26,   651,   806,   354,   139,   863,    52,
      53,    69,   659,    56,   661,  1268,   672,   673,   937,  1272,
     769,  1255,   971,   772,    67,   936,  1260,   917,   120,   135,
     122,   123,   135,   888,    69,   156,   931,   154,    69,    97,
      98,   952,    85,   156,   122,   123,    69,   125,   159,    69,
      93,    94,   843,   154,    97,    98,    99,   100,   153,   102,
     971,   916,    97,    98,   155,   156,    97,    98,   100,    14,
      15,   862,   831,   864,    97,    98,   931,    97,    98,  1028,
     156,   936,   841,   994,   995,   990,   991,    89,    90,   880,
     159,  1325,  1003,  1004,   442,   443,   154,   952,    83,    84,
    1066,  1153,  1065,   135,     1,   453,   994,   995,  1000,    40,
      41,  1163,  1164,   461,   462,   156,   971,  1028,  1253,   154,
    1255,   152,   156,   154,   156,  1260,   156,   158,    66,   152,
    1265,   154,   156,   481,   154,   158,   921,   922,   135,   487,
     155,   156,   927,   928,   294,   295,   156,  1058,  1059,    52,
     156,  1062,    52,   138,   139,    52,    53,   153,    66,    13,
    1109,  1110,   156,  1018,  1102,  1020,   156,  1173,  1079,    17,
    1062,  1063,    25,  1028,   153,   156,   156,  1168,   221,  1128,
     135,    44,   120,  1150,   122,   123,  1321,    44,  1323,   153,
    1325,  1102,  1327,  1048,  1049,  1106,   156,   156,  1109,  1110,
    1173,    98,   245,  1114,   247,    44,    66,   250,   251,  1344,
      44,   996,   120,   256,   122,   123,   135,  1128,   160,  1173,
    1131,   137,     8,  1172,  1116,  1136,  1011,    15,  1139,   156,
     273,  1150,    52,   156,   156,  1127,  1185,    66,   156,   156,
     153,  1000,  1153,  1154,  1155,   156,  1138,  1158,  1159,  1141,
     293,  1106,  1163,  1164,  1109,  1110,   101,  1220,  1113,  1197,
     120,  1172,   122,   123,   156,   921,   922,   156,   915,  1161,
     917,   927,   928,  1128,  1185,   156,  1131,     9,  1245,  1246,
     323,   156,   325,   326,   327,   328,  1197,   330,   331,   140,
     638,   120,    52,   122,   123,    54,    55,   140,    57,    52,
     156,  1193,   101,  1062,   156,    64,    65,   588,   351,   352,
     156,   153,    56,  1239,   161,   159,  1238,  1172,   156,   156,
    1175,  1259,     1,   140,   221,   156,  1245,  1246,   156,   156,
    1185,   156,   156,  1188,  1189,   156,    15,    16,  1249,  1288,
     996,  1233,  1234,  1235,   153,   388,   140,   390,  1259,  1239,
      56,   156,   395,   396,   397,  1011,   637,  1268,    26,   256,
     156,  1272,  1273,   644,   645,   156,   156,    52,   411,    54,
      55,  1162,    57,    52,    53,   156,   273,  1288,   158,  1138,
     158,   156,  1141,  1238,   256,  1240,   323,  1242,    67,   488,
    1106,  1283,   435,    52,  1249,    54,    55,    56,    57,   492,
    1292,    69,  1161,    52,   844,    54,    55,    56,    57,    98,
     100,    89,  1203,   481,    93,    94,   459,   102,    97,  1311,
     671,  1332,  1213,   102,   932,   882,   323,  1175,   733,    97,
      98,  1195,    52,  1288,    54,    55,    56,    57,    78,  1230,
    1231,  1232,    52,  1298,    54,    55,    56,    57,  1127,   492,
    1260,   799,   800,   102,   351,    95,    96,  1049,  1317,   807,
     808,  1316,    78,   347,   672,   673,   509,   847,   511,  1316,
    1196,  1156,  1154,  1199,  1233,  1234,  1235,  1152,   109,    95,
      96,   689,   690,   764,   152,  1156,   154,   768,  1240,   532,
     158,  1242,   102,   390,   527,   538,   101,   705,   108,   396,
     397,   750,   142,   143,   144,   145,   146,   147,   743,   857,
     858,  1253,   860,   861,    40,    41,    42,    43,    44,    59,
      60,    61,    62,  1311,  1283,    -1,    -1,   143,   144,   145,
     146,   147,   901,   902,   577,   578,    -1,   580,   581,    -1,
      -1,   910,   221,   912,   825,   914,   589,   828,   591,    -1,
      -1,   594,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   842,    -1,    -1,    -1,   913,   245,    -1,   247,    -1,
      -1,   250,   251,    -1,    -1,  1301,  1302,   256,   926,  1305,
    1306,    -1,    -1,  1309,    -1,    -1,    -1,    -1,    -1,    -1,
    1237,    -1,  1239,    -1,   273,   492,    -1,   640,    -1,   642,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   650,    -1,    -1,
      -1,    -1,  1338,  1339,  1340,  1341,   964,   660,    -1,   662,
     663,  1347,    -1,    -1,    -1,    78,    -1,    -1,    -1,   672,
     673,    -1,    -1,    -1,    -1,   532,    -1,    -1,    -1,    -1,
      -1,   538,    95,    96,   323,    -1,   325,   326,   327,   328,
      -1,   330,   331,    -1,    -1,    -1,   699,   938,    -1,    -1,
     941,  1308,    -1,    -1,    -1,    -1,    -1,   948,   711,    -1,
     951,    -1,   351,   954,  1003,  1004,    -1,    -1,    -1,    -1,
      -1,   578,    -1,    -1,   581,    -1,     1,   140,   141,   142,
     143,   144,   145,   146,   147,    -1,    -1,   594,    -1,    -1,
      15,    16,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   388,
      -1,   390,    -1,   921,   922,    -1,   395,   396,   397,   927,
     928,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,  1058,
    1059,    -1,   411,  1062,    -1,    -1,    -1,    52,    53,    -1,
      -1,    -1,   785,   640,    -1,   642,    -1,    -1,    -1,    -1,
    1079,  1032,    67,    -1,   962,   963,   435,   965,   966,    -1,
      -1,    -1,    -1,    -1,    -1,   662,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   672,   673,    -1,    93,    94,
     459,    -1,    97,    -1,    -1,  1114,    -1,   102,    -1,    -1,
      -1,   834,    -1,   836,   837,    -1,    -1,  1145,    -1,    -1,
      -1,    -1,    -1,  1011,    -1,    -1,    -1,  1136,    -1,    -1,
    1139,    -1,    -1,   492,    52,    -1,    54,    55,    56,    57,
      58,    -1,    -1,    -1,  1153,  1154,  1155,  1035,    -1,  1158,
    1159,    -1,   511,    -1,  1163,  1164,    -1,    -1,    -1,    52,
      78,    54,    55,    56,    57,    58,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   532,    92,    -1,    -1,   900,    -1,   538,
      -1,    -1,    -1,    -1,   102,    78,    -1,    -1,    -1,    -1,
     108,   109,   110,   916,    -1,    -1,    -1,    -1,   921,   922,
      -1,    -1,    -1,    -1,   927,   928,    -1,    -1,    -1,   102,
      -1,    -1,    -1,   936,   937,    -1,   109,   110,   577,   578,
      -1,   580,   581,    -1,   142,    -1,   221,   145,    -1,   952,
     589,    -1,    -1,    -1,    -1,   594,    -1,    -1,    -1,    52,
     158,    54,    55,    56,    57,    58,    -1,    -1,   971,   142,
     245,    -1,   247,    -1,    -1,   250,   251,   834,    -1,  1268,
     837,   256,    -1,  1272,  1273,    78,    -1,    -1,    -1,    -1,
      -1,   994,   995,   996,    -1,    -1,    -1,    -1,   273,    92,
      -1,   640,    -1,   642,    -1,    -1,    -1,    -1,  1011,   102,
      -1,   650,    -1,    -1,    -1,    -1,   109,   110,    -1,    -1,
      -1,   660,    -1,   662,   663,  1028,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   672,   673,    -1,    52,    -1,    54,    55,
      56,    57,    58,  1332,    -1,    -1,    -1,    -1,   323,   142,
     325,   326,   327,   328,  1295,   330,   331,    -1,    -1,    -1,
     699,    -1,    78,    -1,   921,   922,    -1,    -1,    -1,    -1,
     927,   928,    -1,    -1,    -1,    -1,   351,    -1,    -1,   936,
      -1,    -1,    -1,    -1,    -1,    -1,   102,    -1,    -1,     1,
      -1,    -1,   108,   109,   110,   952,    -1,    -1,    -1,  1102,
      -1,    -1,    -1,  1106,    -1,    -1,  1109,  1110,    -1,    -1,
      -1,    -1,    -1,   388,   971,   390,    -1,    -1,    -1,    -1,
     395,   396,   397,    -1,    -1,  1128,   142,    -1,  1131,   145,
      -1,    -1,    -1,    -1,    -1,    -1,   411,   994,   995,   996,
      52,    53,    -1,    -1,    56,    -1,    -1,  1150,    -1,    -1,
      -1,    -1,    -1,    -1,  1011,    -1,    -1,    -1,    -1,    -1,
     435,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,  1172,
      -1,  1028,    -1,    85,    -1,    52,    -1,    54,    55,    56,
      57,    58,  1185,    -1,   459,    -1,    98,    99,   100,    -1,
      -1,    -1,    -1,    -1,  1197,   834,    -1,   836,   837,    -1,
      -1,    78,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   492,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   102,    -1,    -1,    -1,    -1,
      -1,   108,   109,   110,    -1,  1238,   511,    -1,    -1,    -1,
      -1,    -1,  1245,  1246,     1,  1102,  1249,    -1,    -1,  1106,
      -1,    -1,  1109,  1110,    -1,    -1,  1259,   532,    15,    16,
      -1,   900,    -1,   538,    -1,   142,  1003,  1004,   145,    -1,
      -1,  1128,    -1,    -1,  1131,    -1,    -1,   916,   155,    -1,
      -1,    -1,   921,   922,    -1,  1288,    -1,    -1,   927,   928,
      -1,    -1,    -1,    -1,    -1,    52,    53,   936,   937,    -1,
      -1,    -1,   577,   578,    -1,   580,   581,    -1,    -1,   221,
      67,    -1,    -1,   952,   589,  1172,    -1,    -1,    -1,   594,
      -1,  1058,  1059,    -1,    -1,  1062,    -1,    -1,  1185,    -1,
      -1,    -1,   971,    -1,    -1,    -1,    93,    94,    -1,    -1,
      97,    -1,  1079,    -1,   256,   102,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   994,   995,   996,    -1,    -1,
      -1,   273,    -1,    -1,    -1,   640,    -1,   642,    -1,    -1,
      -1,    -1,  1011,    -1,    -1,   650,    -1,  1114,    -1,    -1,
      -1,   293,    -1,    -1,    -1,   660,    -1,   662,   663,  1028,
      -1,    -1,  1249,    -1,    -1,    -1,    -1,   672,   673,  1136,
      -1,    -1,  1139,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   323,    -1,    -1,    -1,    -1,  1153,  1154,  1155,    -1,
      -1,  1158,  1159,    -1,   699,    -1,  1163,  1164,    -1,    -1,
      -1,  1288,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   351,
     352,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,  1003,  1004,    -1,    -1,    52,    -1,    54,
      55,    56,    57,    58,   221,    -1,    -1,  1106,    -1,    -1,
    1109,  1110,    -1,    -1,    -1,    -1,    -1,    -1,   390,    -1,
      -1,    -1,    -1,    78,   396,   397,    -1,    -1,   245,  1128,
     247,    -1,  1131,   250,   251,    -1,    -1,    92,    -1,   256,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   102,  1058,  1059,
      -1,  1150,  1062,   108,   109,   110,   273,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,  1079,
      -1,  1268,    -1,  1172,    -1,  1272,  1273,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,  1185,   142,    -1,    -1,
     145,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   834,
      -1,   836,   837,    -1,  1114,    -1,   323,    -1,   325,   326,
     327,   328,    -1,   330,   331,    -1,    -1,    -1,    -1,    -1,
     492,    -1,    -1,    -1,    -1,    -1,  1136,    -1,    -1,  1139,
      -1,    -1,    -1,    -1,   351,  1332,    -1,   509,    -1,  1238,
      -1,    -1,    -1,  1153,  1154,  1155,  1245,  1246,  1158,  1159,
    1249,    -1,    -1,  1163,  1164,    -1,     1,    -1,    -1,    -1,
     532,    -1,    -1,    -1,    -1,   900,   538,    -1,    -1,    -1,
      -1,   388,    -1,   390,    -1,    -1,    -1,    -1,   395,   396,
     397,   916,    -1,    -1,    -1,    -1,   921,   922,    -1,  1288,
      -1,    -1,   927,   928,   411,    -1,    -1,    -1,    -1,    -1,
      -1,   936,   937,    -1,    -1,    -1,   578,    52,    53,   581,
      -1,    56,    -1,    -1,    -1,    -1,    -1,   952,   435,   591,
      -1,    -1,   594,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   971,    -1,    -1,    -1,
      85,    -1,   459,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    98,    99,   100,    -1,    -1,  1268,   994,
     995,   996,  1272,  1273,    -1,    -1,    -1,    -1,   640,    -1,
     642,    -1,    -1,    -1,    -1,   492,  1011,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,     1,    -1,    -1,    -1,    -1,
     662,    -1,    -1,  1028,   511,    -1,    -1,    -1,    -1,    -1,
     672,   673,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   532,    -1,    -1,    -1,    -1,
      -1,   538,  1332,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,  1003,  1004,    -1,    52,    53,    -1,   711,
      56,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   720,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     577,   578,    -1,   580,   581,    -1,    -1,    -1,    -1,    85,
      -1,  1106,   589,    -1,  1109,  1110,   221,   594,    -1,    -1,
      -1,    -1,    98,    99,   100,    -1,    -1,    -1,  1058,  1059,
      -1,    -1,  1062,  1128,    -1,    -1,  1131,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,  1079,
      -1,   256,    -1,   785,    -1,  1150,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   640,    -1,   642,    -1,    -1,   273,    -1,
      -1,    -1,    -1,   650,    -1,    -1,    -1,  1172,    -1,    -1,
      -1,    -1,    -1,   660,  1114,   662,   663,    -1,   293,    -1,
    1185,    -1,    -1,    -1,    -1,   672,   673,    -1,    -1,    -1,
      -1,    -1,   834,    -1,    -1,   837,  1136,    -1,    25,  1139,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   323,    -1,
      -1,    -1,   699,  1153,  1154,  1155,    -1,    -1,  1158,  1159,
      -1,    -1,    -1,  1163,  1164,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,  1238,    -1,   221,   351,   352,    -1,    -1,
    1245,  1246,    -1,    -1,  1249,  1003,  1004,    -1,    -1,    -1,
      -1,    78,    79,    80,    81,    82,    83,    84,    85,    86,
      87,    88,    89,    90,    -1,    -1,    -1,    -1,    95,    96,
     256,    -1,    -1,    -1,   101,   390,    -1,    -1,    -1,   921,
     922,   396,   397,  1288,    -1,   927,   928,   273,    -1,    -1,
      -1,    -1,    -1,    -1,   936,    -1,    -1,    -1,    -1,    -1,
    1058,  1059,    -1,    -1,  1062,    55,    -1,   293,    -1,   136,
     952,   138,   139,   140,   141,   142,   143,   144,   145,   146,
     147,  1079,    -1,    -1,    -1,    -1,    -1,    -1,  1268,   971,
      -1,    -1,  1272,  1273,    -1,    -1,    -1,   323,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   834,    -1,   836,
     837,    -1,   994,   995,   996,    -1,  1114,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   351,   352,    -1,    -1,  1011,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   492,  1136,    -1,
      -1,  1139,    -1,    -1,    -1,    -1,  1028,    -1,    -1,    -1,
      -1,    -1,  1332,    -1,   509,  1153,  1154,  1155,    -1,    -1,
    1158,  1159,    -1,    -1,   390,  1163,  1164,    -1,    -1,    -1,
     396,   397,    -1,   900,    -1,    -1,    -1,   532,    -1,    -1,
      -1,    -1,    -1,   538,    -1,    -1,  1003,  1004,    -1,   916,
      -1,    -1,    -1,    -1,   921,   922,    -1,    -1,    -1,    -1,
     927,   928,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   936,
     937,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    1102,    -1,    -1,   578,  1106,   952,   581,  1109,  1110,   219,
      -1,    -1,   222,   223,   224,    -1,   591,    -1,    -1,   594,
      -1,  1058,  1059,    -1,   971,  1062,  1128,    -1,    -1,  1131,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,  1079,    -1,    -1,    -1,   492,   994,   995,   996,
    1268,    -1,    -1,     1,  1272,  1273,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   509,  1011,   640,    -1,   642,    -1,    -1,
    1172,    -1,    -1,    -1,    -1,    -1,    -1,  1114,    -1,    -1,
      -1,  1028,    -1,  1185,    -1,    -1,   532,   662,    -1,    -1,
      -1,    -1,   538,    -1,    -1,  1197,    -1,   672,   673,  1136,
      -1,    -1,  1139,    -1,    52,    53,    -1,    -1,    56,     1,
      -1,    -1,    -1,    -1,  1332,    -1,  1153,  1154,  1155,    -1,
      -1,  1158,  1159,    -1,    -1,    -1,  1163,  1164,    -1,    -1,
      -1,    -1,   578,    -1,    -1,   581,   711,    85,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   591,    -1,  1249,   594,    -1,
      98,    99,   100,   101,    -1,    -1,    -1,  1259,    -1,  1106,
      52,    53,  1109,  1110,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,  1128,    -1,    -1,  1131,    -1,  1288,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   640,    -1,   642,    -1,    -1,  1003,
    1004,    -1,    -1,  1150,    -1,    -1,    -1,    -1,    -1,    -1,
     785,    -1,    -1,    -1,    -1,    -1,   662,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,  1172,   672,   673,    -1,    -1,
      -1,  1268,    -1,    -1,    -1,  1272,  1273,    -1,  1185,    -1,
      -1,    -1,    -1,    -1,   454,   455,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   463,  1058,  1059,    -1,    -1,  1062,   834,
      -1,    -1,   837,    -1,    -1,   711,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   221,    -1,  1079,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   496,    -1,    -1,   499,
      -1,  1238,    -1,    -1,    -1,  1332,    -1,    -1,  1245,  1246,
      -1,    -1,  1249,    -1,    -1,    -1,    -1,    -1,   256,    -1,
    1114,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   273,    -1,    -1,    -1,   221,
      -1,    -1,  1136,    -1,    -1,  1139,    -1,    -1,    -1,   785,
      -1,  1288,    -1,    -1,    -1,   293,   921,   922,    -1,  1153,
    1154,  1155,   927,   928,  1158,  1159,    -1,    -1,   568,  1163,
    1164,   936,    -1,    -1,   256,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   323,    -1,   952,    -1,   589,
      -1,   273,    -1,    -1,   594,    -1,    -1,    -1,   834,    -1,
      -1,   837,    -1,    -1,    -1,    -1,   971,    -1,    -1,    -1,
      -1,    -1,    -1,   351,   352,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   994,
     995,   996,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   323,    -1,    -1,    -1,    -1,  1011,    -1,    -1,    -1,
      -1,    -1,   390,    -1,    -1,    -1,    -1,    -1,   396,   397,
      -1,    -1,    -1,  1028,    -1,    -1,    -1,    -1,    -1,   351,
      -1,    -1,    -1,    -1,  1268,   675,    -1,    -1,  1272,  1273,
      -1,    -1,    -1,    -1,    -1,   921,   922,    -1,    -1,    -1,
      -1,   927,   928,   693,    -1,   695,    -1,    -1,    -1,    -1,
     936,    33,    34,    35,    36,    -1,    -1,    -1,   390,    -1,
      -1,    -1,    -1,    -1,   396,   397,   952,    49,    50,    51,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    59,    60,    61,
      62,    63,    -1,    -1,    -1,   971,    -1,  1102,  1332,    -1,
      -1,  1106,    -1,    -1,  1109,  1110,    -1,    -1,    -1,   749,
      -1,    -1,    -1,    -1,   492,    -1,    -1,    -1,   994,   995,
     996,    -1,    -1,  1128,    -1,    -1,  1131,    -1,    -1,    -1,
      -1,   509,    -1,    -1,    -1,  1011,    -1,   777,    -1,   111,
     112,   113,   114,   115,   116,   117,   118,   119,    -1,    -1,
      -1,    -1,  1028,    -1,   532,    -1,  1003,  1004,    -1,    -1,
     538,    -1,    -1,    -1,    -1,    -1,   806,  1172,    -1,    -1,
     492,    -1,    -1,    -1,    -1,    -1,   148,    -1,    -1,    -1,
    1185,    -1,    -1,    -1,   824,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,  1197,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     578,    -1,    -1,   581,    -1,    -1,    -1,    -1,    -1,    -1,
     532,  1058,  1059,   591,    -1,  1062,   538,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,  1102,    -1,    -1,    -1,
    1106,    -1,  1079,  1109,  1110,    -1,    -1,    -1,  1003,  1004,
      -1,    -1,    -1,    -1,  1249,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,  1128,    -1,  1259,  1131,   578,    -1,    -1,   581,
      -1,    -1,   640,    -1,   642,    -1,    -1,  1114,    -1,   909,
      -1,    -1,   594,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,  1288,   662,    -1,    -1,    -1,    -1,  1136,
      -1,   931,  1139,  1058,  1059,    -1,  1172,  1062,    -1,    -1,
      -1,    -1,    -1,   943,    -1,    -1,  1153,  1154,  1155,  1185,
      -1,  1158,  1159,    -1,  1079,    -1,  1163,  1164,   640,    -1,
     642,  1197,    -1,    -1,    -1,    -1,    -1,    -1,   968,    -1,
      -1,    -1,    -1,   711,    -1,    -1,    -1,    -1,    -1,    -1,
     662,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,  1114,
     672,   673,   992,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,  1136,    -1,  1249,  1139,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,  1259,    -1,    -1,    -1,  1027,  1153,  1154,
    1155,    -1,    -1,  1158,  1159,    -1,    -1,    -1,  1163,  1164,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   785,    -1,    -1,
      -1,    -1,  1288,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,  1268,    -1,    -1,    -1,  1272,  1273,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,     0,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,     8,     9,    10,    -1,    -1,    13,
      14,    15,    -1,    17,    -1,    -1,   834,    -1,    -1,   837,
      -1,    25,    26,    27,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,  1111,    -1,    37,    38,    -1,    40,    41,    42,    43,
      44,    -1,    -1,    -1,    -1,  1332,    -1,    -1,    -1,    -1,
      -1,    15,    16,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,  1268,    68,    69,    -1,  1272,  1273,    -1,
      -1,    -1,   834,    -1,    -1,   837,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    47,    48,    49,    50,    -1,    -1,    -1,
      54,    55,    -1,    97,    98,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    67,    68,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    33,    34,    35,    36,   121,   936,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,  1332,    -1,    49,
      50,    51,    52,    -1,   952,    -1,    56,    -1,   102,    59,
      60,    61,    62,    63,    -1,    -1,    -1,    -1,   152,   153,
      -1,   155,    -1,   971,   158,   159,    -1,   161,    -1,   921,
     922,    -1,    -1,    -1,    -1,   927,   928,    -1,    -1,    -1,
      -1,    91,    92,    -1,   936,    -1,   994,   995,    -1,    99,
      -1,    -1,   102,    -1,    -1,   105,   106,    -1,   108,    -1,
     952,   111,   112,   113,   114,   115,   116,   117,   118,   119,
      -1,    -1,    44,    -1,    -1,    -1,    -1,    -1,    -1,   971,
    1028,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   141,    -1,    -1,    -1,    -1,    -1,    -1,   148,    -1,
      -1,    -1,   994,   995,   996,   155,    78,    79,    80,    81,
      82,    83,    84,    85,    86,    87,    88,    89,    90,  1011,
      -1,    -1,    -1,    95,    96,   219,    -1,    -1,   222,   223,
     224,    -1,   226,    -1,    -1,    -1,  1028,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   245,    -1,   247,  1102,    -1,    44,    -1,  1106,    -1,
      -1,  1109,  1110,    -1,   136,    -1,   138,   139,   140,   141,
     142,   143,   144,   145,   146,   147,    -1,    -1,    -1,    -1,
    1128,    -1,    -1,  1131,   156,    -1,    -1,    -1,    -1,    -1,
      78,    79,    80,    81,    82,    83,    84,    85,    86,    87,
      88,    89,    90,    -1,    -1,    -1,    -1,    95,    96,    -1,
      -1,    -1,    -1,    -1,  1106,    -1,    -1,  1109,  1110,    -1,
      -1,    -1,    -1,    -1,  1172,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,  1128,  1185,    -1,  1131,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   136,  1197,
     138,   139,   140,   141,   142,   143,   144,   145,   146,   147,
      -1,    -1,   356,   357,   358,   359,   360,    -1,    -1,   363,
     364,   365,   366,   367,   368,   369,   370,    -1,   372,    -1,
    1172,   375,   376,   377,   378,   379,   380,   381,   382,   383,
     384,    -1,    -1,  1185,   388,    -1,    -1,    -1,    -1,    -1,
      -1,  1249,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,  1259,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
    1288,   435,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,  1249,    -1,    -1,
     454,   455,    -1,    -1,    -1,   459,    -1,    -1,    -1,   463,
       0,   465,    -1,    -1,    -1,    -1,    -1,    -1,     8,     9,
      10,    -1,    -1,    13,    14,    15,    -1,    17,    -1,   483,
      -1,    -1,    -1,    -1,    -1,    25,  1288,    27,    28,    29,
      -1,    -1,   496,    -1,    -1,   499,    -1,    37,    38,    -1,
      40,    41,    42,    43,    44,    -1,    -1,   511,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   529,    -1,    -1,    68,    69,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    78,    79,
      80,    81,    82,    83,    84,    85,    86,    87,    88,    89,
      90,    -1,    -1,    -1,    -1,    95,    96,    97,    98,    -1,
     100,   101,    -1,    -1,   568,    -1,    -1,   107,    -1,    -1,
      -1,    -1,    -1,   577,    -1,    -1,   580,    -1,    -1,    -1,
      -1,   121,    -1,    -1,   124,   589,    -1,    -1,    -1,    -1,
     594,    -1,    -1,    -1,    -1,   135,   136,   137,   138,   139,
     140,   141,   142,   143,   144,   145,   146,   147,    -1,    -1,
      -1,    -1,    -1,   153,   154,   155,   156,    -1,    -1,   159,
     160,   161,    -1,    52,    53,    -1,    -1,    56,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   650,    76,    77,    78,
      79,    80,    81,    82,    83,    84,   660,    -1,    87,    88,
      -1,    -1,    -1,    -1,    93,    94,    95,    96,   672,   673,
      -1,   675,   676,   677,   678,    -1,    -1,    -1,    -1,   108,
     109,    -1,    -1,    -1,    -1,   689,   690,    -1,    -1,   693,
      -1,   695,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   705,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   138,
     139,   140,   141,   142,   143,   144,   145,   146,   147,    -1,
     149,   150,    -1,    -1,    -1,    -1,    -1,    -1,   157,   158,
      -1,    -1,     0,     1,    -1,     3,     4,     5,     6,     7,
       8,     9,    10,    11,    12,   749,    14,    15,    16,    17,
      18,    19,    20,    21,    22,    23,    24,    25,    -1,    -1,
      -1,    -1,    30,    31,    32,    33,    34,    35,    36,    -1,
      -1,    39,    -1,   777,    -1,    -1,    -1,    45,    46,    47,
      48,    49,    50,    51,    52,    53,    54,    55,    56,    57,
      -1,    59,    60,    61,    62,    63,    64,    65,    -1,    -1,
      68,    -1,   806,    -1,    -1,    -1,    -1,    -1,    76,    77,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     824,    -1,    -1,    91,    92,    -1,    -1,    -1,    -1,    -1,
      -1,    99,    -1,    -1,   102,   103,    -1,   105,   106,    -1,
     108,    -1,    -1,   111,   112,   113,   114,   115,   116,   117,
     118,   119,    -1,   121,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    78,
      79,    80,    81,    82,    83,    84,    85,    -1,    87,    88,
     148,   149,   150,    -1,    -1,   153,    95,    96,    -1,    -1,
      -1,   159,    -1,   161,    -1,    -1,   900,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   909,    -1,    -1,    -1,    -1,
      -1,    -1,   916,    -1,    -1,    -1,   920,   921,   922,    -1,
      -1,    -1,    -1,   927,   928,    -1,    -1,   931,    -1,   138,
     139,   140,   141,   142,   143,   144,   145,   146,   147,   943,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   961,   962,   963,
      -1,   965,   966,    -1,   968,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   988,   989,    -1,    -1,   992,    -1,
      -1,    -1,   996,   997,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,  1011,    -1,    -1,
      -1,    -1,    -1,    -1,     0,     1,    -1,     3,     4,     5,
       6,     7,    -1,  1027,    -1,    11,    12,    -1,    -1,    -1,
      16,  1035,    18,    19,    20,    21,    22,    23,    24,    -1,
      -1,    -1,    -1,    -1,    30,    31,    32,    33,    34,    35,
      36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    45,
      46,    47,    48,    49,    50,    51,    52,    53,    54,    55,
      56,    57,    -1,    59,    60,    61,    62,    63,    64,    65,
      -1,    -1,    -1,    78,    79,    80,    81,    82,    83,    84,
      76,    77,    87,    88,    -1,    -1,    -1,    -1,    -1,    -1,
      95,    96,    -1,    -1,    -1,    91,    92,  1111,    -1,    -1,
      -1,    -1,    -1,    99,    -1,    -1,   102,   103,    -1,   105,
     106,    -1,   108,    -1,    -1,   111,   112,   113,   114,   115,
     116,   117,   118,   119,    -1,   121,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   138,   139,   140,   141,   142,   143,   144,
     145,   146,   147,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   148,   149,   150,    -1,    -1,     0,     1,   155,
       3,     4,     5,     6,     7,   161,    -1,    -1,    11,    12,
      -1,    -1,    -1,    16,    -1,    18,    19,    20,    21,    22,
      23,    24,    -1,    -1,    -1,    -1,    -1,    30,    31,    32,
      33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,
      -1,    -1,    45,    46,    47,    48,    49,    50,    51,    52,
      53,    54,    55,    56,    57,    -1,    59,    60,    61,    62,
      63,    64,    65,    -1,  1238,    -1,    78,    79,    80,    81,
      82,    83,    84,    76,    77,    87,    88,    -1,    -1,    -1,
      -1,    -1,    -1,    95,    96,    -1,    -1,    -1,    91,    92,
      -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,
     103,    -1,   105,   106,    -1,   108,    -1,    -1,   111,   112,
     113,   114,   115,   116,   117,   118,   119,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   138,   139,   140,   141,
     142,   143,   144,   145,   146,   147,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   148,   149,   150,    -1,    -1,
       0,     1,   155,     3,     4,     5,     6,     7,   161,    -1,
      -1,    11,    12,    -1,    -1,    -1,    16,    -1,    18,    19,
      20,    21,    22,    23,    24,    -1,    -1,    -1,    -1,    -1,
      30,    31,    32,    33,    34,    35,    36,    -1,    -1,    39,
      -1,    -1,    -1,    -1,    -1,    45,    46,    47,    48,    49,
      50,    51,    52,    53,    54,    55,    56,    57,    -1,    59,
      60,    61,    62,    63,    64,    65,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    91,    92,    -1,    -1,    -1,    -1,    -1,    -1,    99,
      -1,    -1,   102,   103,    -1,   105,   106,    -1,   108,    -1,
      -1,   111,   112,   113,   114,   115,   116,   117,   118,   119,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,     0,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,     8,     9,    10,
      -1,    -1,    13,    14,    15,    -1,    17,    -1,   148,   149,
     150,    -1,    -1,   153,    25,    26,    27,    28,    29,    -1,
      -1,   161,    -1,    -1,    -1,    -1,    37,    38,    -1,    40,
      41,    42,    43,    44,    -1,    -1,    -1,    78,    79,    80,
      81,    82,    83,    84,    85,    86,    87,    88,    89,    90,
      -1,    -1,    -1,    -1,    95,    96,    -1,    68,    69,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    78,    79,    80,
      81,    82,    83,    84,    85,    86,    87,    88,    89,    90,
      -1,    -1,    -1,    -1,    95,    96,    97,    98,    -1,   100,
     101,    -1,    -1,    -1,    -1,   136,   107,   138,   139,   140,
     141,   142,   143,   144,   145,   146,   147,    -1,    -1,    -1,
     121,    -1,    -1,   124,   155,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   135,   136,   137,   138,   139,   140,
     141,   142,   143,   144,   145,   146,   147,    -1,    -1,    -1,
      -1,   152,   153,   154,   155,   156,     0,    -1,   159,   160,
     161,    -1,    -1,    -1,     8,     9,    10,    -1,    -1,    13,
      14,    15,    -1,    17,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    25,    -1,    27,    28,    29,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    37,    38,    -1,    40,    41,    42,    43,
      44,    -1,    -1,    -1,    78,    79,    80,    81,    82,    83,
      84,    85,    86,    87,    88,    89,    90,    -1,    -1,    -1,
      -1,    95,    96,    -1,    68,    69,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    78,    79,    80,    81,    82,    83,
      84,    85,    86,    87,    88,    89,    90,    -1,    -1,    -1,
      -1,    95,    96,    97,    98,    -1,   100,   101,    -1,    -1,
      -1,    -1,   136,   107,   138,   139,   140,   141,   142,   143,
     144,   145,   146,   147,    -1,    -1,    -1,   121,    -1,    -1,
     124,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   135,   136,   137,   138,   139,   140,   141,   142,   143,
     144,   145,   146,   147,    -1,    -1,    -1,    -1,    -1,   153,
     154,   155,   156,     0,    -1,   159,   160,   161,    -1,    -1,
      -1,     8,     9,    10,    -1,    -1,    13,    14,    15,    -1,
      17,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    25,    26,
      27,    28,    29,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      37,    38,    -1,    40,    41,    42,    43,    44,    -1,    -1,
      -1,    78,    79,    80,    81,    82,    83,    84,    85,    86,
      87,    88,    89,    90,    -1,    -1,    -1,    -1,    95,    96,
      -1,    68,    69,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    78,    79,    80,    81,    82,    83,    84,    85,    86,
      87,    88,    89,    90,    -1,    -1,    -1,    -1,    95,    96,
      97,    98,    -1,    -1,   101,    -1,    -1,    -1,    -1,    -1,
     107,   138,   139,   140,   141,   142,   143,   144,   145,   146,
     147,    -1,    -1,    -1,   121,    -1,    -1,   124,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   136,
     137,   138,   139,   140,   141,   142,   143,   144,   145,   146,
     147,    -1,    -1,    -1,    -1,   152,   153,   154,   155,   156,
       0,    -1,   159,   160,   161,    -1,    -1,    -1,     8,     9,
      10,    -1,    -1,    13,    14,    15,    -1,    17,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    25,    26,    27,    28,    29,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    37,    38,    -1,
      40,    41,    42,    43,    44,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    68,    69,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    78,    79,
      80,    81,    82,    83,    84,    85,    86,    87,    88,    89,
      90,    -1,    -1,    -1,    -1,    95,    96,    97,    98,    -1,
      -1,   101,    -1,    -1,    -1,    -1,    -1,   107,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   121,    -1,    -1,   124,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   136,   137,   138,   139,
     140,   141,   142,   143,   144,   145,   146,   147,    -1,    -1,
      -1,    -1,   152,   153,   154,   155,   156,     0,    -1,   159,
     160,   161,    -1,    -1,    -1,     8,     9,    10,    -1,    -1,
      13,    14,    15,    -1,    17,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    25,    26,    27,    28,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    37,    38,    -1,    40,    41,    42,
      43,    44,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    68,    69,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    78,    79,    80,    81,    82,
      83,    84,    85,    86,    87,    88,    89,    90,    -1,    -1,
      -1,    -1,    95,    96,    97,    98,    -1,    -1,   101,    -1,
      -1,    -1,    -1,    -1,   107,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   121,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   136,    -1,   138,   139,   140,   141,   142,
     143,   144,   145,   146,   147,    -1,    -1,    -1,    -1,   152,
     153,   154,   155,   156,     0,   158,   159,   160,   161,    -1,
      -1,    -1,     8,     9,    10,    -1,    -1,    13,    14,    15,
      -1,    17,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    25,
      -1,    27,    28,    29,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    37,    38,    -1,    40,    41,    42,    43,    44,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    68,    69,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    78,    79,    80,    81,    82,    83,    84,    85,
      86,    87,    88,    89,    90,    -1,    -1,    -1,    -1,    95,
      96,    97,    98,    -1,    -1,   101,    -1,    -1,    -1,    -1,
      -1,   107,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   121,    -1,    -1,   124,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     136,   137,   138,   139,   140,   141,   142,   143,   144,   145,
     146,   147,    -1,    -1,    -1,    -1,    -1,   153,   154,   155,
     156,     0,    -1,   159,   160,   161,    -1,    -1,    -1,     8,
       9,    10,    -1,    -1,    13,    14,    15,    -1,    17,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    25,    26,    27,    28,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    37,    38,
      -1,    40,    41,    42,    43,    44,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    68,
      69,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    78,
      79,    80,    81,    82,    83,    84,    85,    86,    87,    88,
      89,    90,    -1,    -1,    -1,    -1,    95,    96,    97,    98,
      -1,    -1,   101,    -1,    -1,    -1,    -1,    -1,   107,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   121,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   136,    -1,   138,
     139,   140,   141,   142,   143,   144,   145,   146,   147,    -1,
      -1,    -1,    -1,   152,   153,   154,   155,   156,     0,   158,
     159,   160,   161,    -1,    -1,    -1,     8,     9,    10,    -1,
      -1,    13,    14,    15,    -1,    17,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    25,    -1,    27,    28,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    37,    38,    -1,    40,    41,
      42,    43,    44,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    68,    69,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    78,    79,    80,    81,
      82,    83,    84,    85,    86,    87,    88,    89,    90,    -1,
      -1,    -1,    -1,    95,    96,    97,    98,    -1,   100,   101,
      -1,    -1,    -1,    -1,    -1,   107,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   121,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   135,   136,    -1,   138,   139,   140,   141,
     142,   143,   144,   145,   146,   147,    -1,    -1,    -1,    -1,
     152,   153,   154,   155,   156,     0,    -1,   159,   160,   161,
      -1,    -1,    -1,     8,     9,    10,    -1,    -1,    13,    14,
      15,    -1,    17,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      25,    -1,    27,    28,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    37,    38,    -1,    40,    41,    42,    43,    44,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    68,    69,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    78,    79,    80,    81,    82,    83,    84,
      85,    86,    87,    88,    89,    90,    -1,    -1,    -1,    -1,
      95,    96,    97,    98,    -1,    -1,   101,    -1,    -1,    -1,
      -1,    -1,   107,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   121,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   136,    -1,   138,   139,   140,   141,   142,   143,   144,
     145,   146,   147,    -1,    -1,    -1,    -1,    -1,   153,   154,
     155,   156,     0,   158,   159,   160,   161,    -1,    -1,    -1,
       8,     9,    10,    -1,    -1,    -1,    14,    15,    -1,    17,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    25,    26,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    37,
      38,    -1,    40,    41,    42,    43,    44,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      68,    69,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      78,    79,    80,    81,    82,    83,    84,    85,    86,    87,
      88,    89,    90,    -1,    -1,    -1,    -1,    95,    96,    97,
      98,    -1,   100,   101,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   121,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   135,   136,    -1,
     138,   139,   140,   141,   142,   143,   144,   145,   146,   147,
      -1,    -1,    -1,    -1,   152,   153,   154,   155,   156,     0,
      -1,   159,    -1,   161,    -1,    -1,    -1,     8,     9,    10,
      -1,    -1,    -1,    14,    15,    -1,    17,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    25,    26,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    37,    38,    -1,    40,
      41,    42,    43,    44,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    68,    69,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    78,    79,    80,
      81,    82,    83,    84,    85,    86,    87,    88,    89,    90,
      -1,    -1,    -1,    -1,    95,    96,    97,    98,    -1,   100,
     101,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     121,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   135,   136,    -1,   138,   139,   140,
     141,   142,   143,   144,   145,   146,   147,    -1,    -1,    -1,
      -1,   152,   153,   154,   155,   156,     0,    -1,   159,    -1,
     161,    -1,    -1,    -1,     8,     9,    10,    -1,    -1,    -1,
      14,    15,    -1,    17,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    25,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    37,    38,    -1,    40,    41,    42,    43,
      44,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    68,    69,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    78,    79,    80,    81,    82,    83,
      84,    85,    86,    87,    88,    89,    90,    -1,    -1,    -1,
      -1,    95,    96,    97,    98,    -1,   100,   101,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   121,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   135,   136,    -1,   138,   139,   140,   141,   142,   143,
     144,   145,   146,   147,    -1,    -1,    -1,    -1,   152,   153,
     154,   155,   156,     0,    -1,   159,    -1,   161,    -1,    -1,
      -1,     8,     9,    10,    -1,    -1,    -1,    14,    15,    -1,
      17,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    25,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      37,    38,    -1,    40,    41,    42,    43,    44,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    68,    69,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    78,    79,    80,    81,    82,    83,    84,    85,    86,
      87,    88,    89,    90,    -1,    -1,    -1,    -1,    95,    96,
      97,    98,    -1,   100,   101,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   121,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   135,   136,
      -1,   138,   139,   140,   141,   142,   143,   144,   145,   146,
     147,    -1,    -1,    -1,    -1,   152,   153,   154,   155,   156,
      -1,    -1,   159,     1,   161,     3,     4,     5,     6,     7,
       8,     9,    10,    11,    12,    -1,    -1,    15,    16,    -1,
      18,    19,    20,    21,    22,    23,    24,    -1,    -1,    -1,
      -1,    -1,    30,    31,    32,    33,    34,    35,    36,    -1,
      -1,    39,    -1,    -1,    -1,    -1,    -1,    45,    46,    47,
      48,    49,    50,    51,    52,    53,    54,    55,    56,    57,
      -1,    59,    60,    61,    62,    63,    64,    65,    -1,    -1,
      68,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    91,    92,    -1,    -1,    -1,    -1,    -1,
      -1,    99,    -1,    -1,   102,   103,    -1,   105,   106,    -1,
     108,    -1,    -1,   111,   112,   113,   114,   115,   116,   117,
     118,   119,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     148,   149,   150,    -1,    -1,    -1,     1,   155,     3,     4,
       5,     6,     7,   161,    -1,    10,    11,    12,    -1,    14,
      15,    16,    -1,    18,    19,    20,    21,    22,    23,    24,
      -1,    -1,    -1,    -1,    -1,    30,    31,    32,    33,    34,
      35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,
      45,    46,    47,    48,    49,    50,    51,    52,    53,    54,
      55,    56,    57,    -1,    59,    60,    61,    62,    63,    64,
      65,    -1,    -1,    68,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,    -1,
      -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,    -1,
     105,   106,    -1,   108,    -1,    -1,   111,   112,   113,   114,
     115,   116,   117,   118,   119,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   148,   149,   150,    -1,    -1,    -1,     1,
     155,     3,     4,     5,     6,     7,   161,    -1,    10,    11,
      12,    -1,    -1,    15,    16,    17,    18,    19,    20,    21,
      22,    23,    24,    -1,    -1,    -1,    -1,    -1,    30,    31,
      32,    33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,
      -1,    -1,    -1,    45,    46,    47,    48,    49,    50,    51,
      52,    53,    54,    55,    56,    57,    -1,    59,    60,    61,
      62,    63,    64,    65,    -1,    -1,    68,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    76,    77,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,
      92,    -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,
     102,   103,    -1,   105,   106,    -1,   108,    -1,    -1,   111,
     112,   113,   114,   115,   116,   117,   118,   119,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   148,   149,   150,    -1,
      -1,    -1,     1,   155,     3,     4,     5,     6,     7,   161,
      -1,    10,    11,    12,    -1,    -1,    15,    16,    -1,    18,
      19,    20,    21,    22,    23,    24,    25,    -1,    -1,    -1,
      -1,    30,    31,    32,    33,    34,    35,    36,    -1,    -1,
      39,    -1,    -1,    -1,    -1,    -1,    45,    46,    47,    48,
      49,    50,    51,    52,    53,    54,    55,    56,    57,    -1,
      59,    60,    61,    62,    63,    64,    65,    -1,    -1,    68,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    91,    92,    -1,    -1,    -1,    -1,    -1,    -1,
      99,    -1,    -1,   102,   103,    -1,   105,   106,    -1,   108,
      -1,    -1,   111,   112,   113,   114,   115,   116,   117,   118,
     119,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   148,
     149,   150,    -1,    -1,    -1,     1,   155,     3,     4,     5,
       6,     7,   161,    -1,    10,    11,    12,    -1,    -1,    15,
      16,    -1,    18,    19,    20,    21,    22,    23,    24,    -1,
      -1,    -1,    -1,    -1,    30,    31,    32,    33,    34,    35,
      36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    45,
      46,    47,    48,    49,    50,    51,    52,    53,    54,    55,
      56,    57,    -1,    59,    60,    61,    62,    63,    64,    65,
      -1,    -1,    68,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      76,    77,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    91,    92,    -1,    -1,    -1,
      -1,    -1,    -1,    99,    -1,    -1,   102,   103,    -1,   105,
     106,    -1,   108,    -1,    -1,   111,   112,   113,   114,   115,
     116,   117,   118,   119,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   148,   149,   150,    -1,    -1,    -1,     1,   155,
       3,     4,     5,     6,     7,   161,     9,    10,    11,    12,
      -1,    -1,    -1,    16,    -1,    18,    19,    20,    21,    22,
      23,    24,    -1,    -1,    -1,    -1,    -1,    30,    31,    32,
      33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,
      -1,    -1,    45,    46,    47,    48,    49,    50,    51,    52,
      53,    54,    55,    56,    57,    -1,    59,    60,    61,    62,
      63,    64,    65,    -1,    -1,    68,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,
      -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,
     103,    -1,   105,   106,    -1,   108,    -1,    -1,   111,   112,
     113,   114,   115,   116,   117,   118,   119,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   148,   149,   150,    -1,    -1,
      -1,     1,   155,     3,     4,     5,     6,     7,   161,    -1,
      10,    11,    12,    -1,    -1,    -1,    16,    -1,    18,    19,
      20,    21,    22,    23,    24,    -1,    -1,    -1,    -1,    -1,
      30,    31,    32,    33,    34,    35,    36,    -1,    -1,    39,
      -1,    -1,    -1,    -1,    -1,    45,    46,    47,    48,    49,
      50,    51,    52,    53,    54,    55,    56,    57,    -1,    59,
      60,    61,    62,    63,    64,    65,    -1,    -1,    68,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    91,    92,    -1,    -1,    -1,    -1,    -1,    -1,    99,
      -1,    -1,   102,   103,    -1,   105,   106,    -1,   108,    -1,
      -1,   111,   112,   113,   114,   115,   116,   117,   118,   119,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   148,   149,
     150,    -1,    -1,    -1,     1,   155,     3,     4,     5,     6,
       7,   161,    -1,    -1,    11,    12,    -1,    -1,    -1,    16,
      -1,    18,    19,    20,    21,    22,    23,    24,    -1,    -1,
      -1,    -1,    -1,    30,    31,    32,    33,    34,    35,    36,
      -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    45,    46,
      47,    48,    49,    50,    51,    52,    53,    54,    55,    56,
      57,    -1,    59,    60,    61,    62,    63,    64,    65,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,
      77,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    91,    92,    -1,    -1,    -1,    -1,
      -1,    -1,    99,    -1,    -1,   102,   103,    -1,   105,   106,
      -1,   108,    -1,    -1,   111,   112,   113,   114,   115,   116,
     117,   118,   119,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   148,   149,   150,    -1,    -1,    -1,    -1,   155,    -1,
      -1,    -1,   159,     1,   161,     3,     4,     5,     6,     7,
      -1,    -1,    -1,    11,    12,    -1,    -1,    -1,    16,    -1,
      18,    19,    20,    21,    22,    23,    24,    -1,    -1,    -1,
      -1,    -1,    30,    31,    32,    33,    34,    35,    36,    -1,
      -1,    39,    -1,    -1,    -1,    -1,    -1,    45,    46,    47,
      48,    49,    50,    51,    52,    53,    54,    55,    56,    57,
      -1,    59,    60,    61,    62,    63,    64,    65,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    91,    92,    -1,    -1,    -1,    -1,    -1,
      -1,    99,    -1,    -1,   102,   103,    -1,   105,   106,    -1,
     108,    -1,    -1,   111,   112,   113,   114,   115,   116,   117,
     118,   119,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     148,   149,   150,    -1,    -1,    -1,    -1,   155,    -1,    -1,
      -1,   159,     1,   161,     3,     4,     5,     6,     7,    -1,
      -1,    -1,    11,    12,    -1,    -1,    -1,    16,    -1,    18,
      19,    20,    21,    22,    23,    24,    -1,    -1,    -1,    -1,
      -1,    30,    31,    32,    33,    34,    35,    36,    -1,    -1,
      39,    -1,    -1,    -1,    -1,    -1,    45,    46,    47,    48,
      49,    50,    51,    52,    53,    54,    55,    56,    57,    -1,
      59,    60,    61,    62,    63,    64,    65,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    91,    92,    -1,    -1,    -1,    -1,    -1,    -1,
      99,    -1,    -1,   102,   103,    -1,   105,   106,    -1,   108,
      -1,    -1,   111,   112,   113,   114,   115,   116,   117,   118,
     119,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   148,
     149,   150,    -1,    -1,   153,     1,   155,     3,     4,     5,
       6,     7,   161,    -1,    -1,    11,    12,    -1,    -1,    -1,
      16,    -1,    18,    19,    20,    21,    22,    23,    24,    -1,
      -1,    -1,    -1,    -1,    30,    31,    32,    33,    34,    35,
      36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    45,
      46,    47,    48,    49,    50,    51,    52,    53,    54,    55,
      56,    57,    -1,    59,    60,    61,    62,    63,    64,    65,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      76,    77,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    91,    92,    -1,    -1,    -1,
      -1,    -1,    -1,    99,    -1,    -1,   102,   103,    -1,   105,
     106,    -1,   108,    -1,    -1,   111,   112,   113,   114,   115,
     116,   117,   118,   119,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   148,   149,   150,    -1,    -1,   153,     1,   155,
       3,     4,     5,    -1,     7,   161,    -1,    -1,    11,    12,
      -1,    -1,    -1,    16,    17,    18,    19,    20,    21,    22,
      23,    24,    -1,    -1,    -1,    -1,    -1,    30,    31,    32,
      33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,
      -1,    -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,
      53,    54,    55,    56,    57,    -1,    59,    60,    61,    62,
      63,    64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,
      -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,
     103,    -1,   105,   106,    -1,    -1,    -1,    -1,   111,   112,
     113,   114,   115,   116,   117,   118,   119,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   148,   149,   150,    -1,    -1,
      -1,    -1,   155,    -1,    -1,    -1,    -1,    -1,   161,     3,
       4,     5,     6,     7,     8,     9,    10,    11,    12,    13,
      14,    15,    16,    17,    18,    19,    20,    21,    22,    23,
      24,    25,    26,    -1,    -1,    -1,    30,    31,    32,    33,
      34,    35,    36,    37,    38,    39,    -1,    -1,    -1,    -1,
      -1,    45,    46,    47,    48,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    78,    79,    80,    81,    82,    83,
      84,    -1,    -1,    87,    88,    -1,    -1,    -1,    -1,    93,
      94,    95,    96,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   108,   109,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   138,   139,   140,   141,   142,   143,
     144,   145,   146,   147,    -1,   149,   150,    -1,    -1,    -1,
      -1,    -1,    -1,   157,   158,     3,     4,     5,     6,     7,
       8,     9,    10,    11,    12,    13,    14,    15,    16,    17,
      18,    19,    20,    21,    22,    23,    24,    25,    26,    -1,
      -1,    -1,    30,    31,    32,    33,    34,    35,    36,    37,
      38,    39,    -1,    -1,    -1,    -1,    -1,    45,    46,    47,
      48,    49,    50,    51,    52,    53,    54,    55,    56,    57,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,
      78,    79,    80,    81,    82,    83,    84,    -1,    -1,    87,
      88,    -1,    -1,    -1,    -1,    93,    94,    95,    96,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     108,   109,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     138,   139,   140,   141,   142,   143,   144,   145,   146,   147,
      -1,   149,   150,    -1,    -1,    -1,    -1,    -1,    -1,   157,
       3,     4,     5,     6,     7,     8,     9,    10,    11,    12,
      13,    14,    15,    16,    17,    18,    19,    20,    21,    22,
      23,    24,    25,    26,    -1,    -1,    -1,    30,    31,    32,
      33,    34,    35,    36,    37,    38,    39,    -1,    -1,    -1,
      -1,    -1,    45,    46,    47,    48,    49,    50,    51,    52,
      53,    54,    -1,    56,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    76,    77,    78,    79,    80,    81,    82,
      83,    84,    -1,    -1,    87,    88,    -1,    -1,    -1,    -1,
      93,    94,    95,    96,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   108,   109,    -1,    -1,   112,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   138,   139,   140,   141,   142,
     143,   144,   145,   146,   147,    -1,   149,   150,    -1,    -1,
      -1,    -1,    -1,    -1,   157,     3,     4,     5,     6,     7,
       8,     9,    10,    11,    12,    13,    14,    15,    16,    17,
      18,    19,    20,    21,    22,    23,    24,    25,    26,    -1,
      -1,    -1,    30,    31,    32,    33,    34,    35,    36,    37,
      38,    39,    -1,    -1,    -1,    -1,    -1,    45,    46,    47,
      48,    49,    50,    51,    52,    53,    -1,    -1,    56,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,
      78,    79,    80,    81,    82,    83,    84,    -1,    -1,    87,
      88,    -1,    -1,    -1,    -1,    93,    94,    95,    96,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     108,   109,    -1,    -1,   112,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     138,   139,   140,   141,   142,   143,   144,   145,   146,   147,
      -1,   149,   150,    -1,    -1,    -1,    -1,    -1,    -1,   157,
       3,     4,     5,     6,     7,     8,     9,    10,    11,    12,
      13,    14,    15,    16,    17,    18,    19,    20,    21,    22,
      23,    24,    25,    26,    -1,    -1,    -1,    30,    31,    32,
      33,    34,    35,    36,    37,    38,    39,    -1,    -1,    -1,
      -1,    -1,    45,    46,    47,    48,    49,    50,    51,    52,
      53,    -1,    -1,    56,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    76,    77,    78,    79,    80,    81,    82,
      83,    84,    -1,    -1,    87,    88,    -1,    -1,    -1,    -1,
      93,    94,    95,    96,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   108,   109,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   138,   139,   140,   141,   142,
     143,   144,   145,   146,   147,    -1,   149,   150,     3,     4,
       5,    -1,     7,    -1,   157,    -1,    11,    12,    -1,    -1,
      -1,    16,    -1,    18,    19,    20,    21,    22,    23,    24,
      -1,    -1,    -1,    -1,    -1,    30,    31,    32,    33,    34,
      35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,
      -1,    46,    -1,    -1,    49,    50,    51,    52,    53,    54,
      55,    56,    57,    -1,    59,    60,    61,    62,    63,    64,
      65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,    -1,
     105,   106,    -1,    -1,    -1,    -1,   111,   112,   113,   114,
     115,   116,   117,   118,   119,    -1,    -1,     3,     4,     5,
      -1,     7,    -1,    -1,    -1,    11,    12,    -1,    -1,    -1,
      16,    -1,    18,    19,    20,    21,    22,    23,    24,    -1,
      -1,    -1,    -1,   148,    30,    31,    32,    33,    34,    35,
      36,   156,    -1,    39,    -1,    -1,    -1,    -1,    -1,    -1,
      46,    -1,    -1,    49,    50,    51,    52,    53,    54,    55,
      56,    57,    -1,    59,    60,    61,    62,    63,    64,    65,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    99,    -1,    -1,   102,   103,    -1,   105,
     106,    -1,    -1,    -1,    -1,   111,   112,   113,   114,   115,
     116,   117,   118,   119,    -1,    -1,     3,     4,     5,    -1,
       7,    -1,    -1,    -1,    11,    12,    -1,    -1,    -1,    16,
      -1,    18,    19,    20,    21,    22,    23,    24,    -1,    -1,
      -1,    -1,   148,    30,    31,    32,    33,    34,    35,    36,
     156,    -1,    39,    -1,    -1,    -1,    -1,    -1,    -1,    46,
      -1,    -1,    49,    50,    51,    52,    53,    54,    55,    56,
      57,    58,    59,    60,    61,    62,    63,    64,    65,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,
      77,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    91,    92,    -1,    -1,    -1,    -1,
      -1,    -1,    99,    -1,    -1,   102,   103,    -1,   105,   106,
      -1,   108,   109,   110,   111,   112,   113,   114,   115,   116,
     117,   118,   119,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,     3,     4,     5,    -1,
       7,   148,   149,   150,    11,    12,    -1,    -1,   155,    16,
      -1,    18,    19,    20,    21,    22,    23,    24,    -1,    -1,
      -1,    -1,    -1,    30,    31,    32,    33,    34,    35,    36,
      -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    -1,    46,
      -1,    -1,    49,    50,    51,    52,    53,    54,    55,    56,
      57,    -1,    59,    60,    61,    62,    63,    64,    65,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,
      77,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    91,    92,    -1,    -1,    -1,    -1,
      -1,    -1,    99,    -1,    -1,   102,   103,    -1,   105,   106,
      -1,    -1,    -1,    -1,   111,   112,   113,   114,   115,   116,
     117,   118,   119,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,     1,    -1,     3,     4,     5,     6,
       7,   148,   149,   150,    11,    12,    -1,    -1,   155,    16,
      -1,    18,    19,    20,    21,    22,    23,    24,    -1,    -1,
      -1,    -1,    -1,    30,    31,    32,    33,    34,    35,    36,
      -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    45,    46,
      -1,    48,    49,    50,    51,    52,    53,    54,    55,    56,
      57,    -1,    59,    60,    61,    62,    63,    64,    65,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,
      77,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    91,    92,    -1,    -1,    -1,    -1,
      -1,    -1,    99,    -1,    -1,   102,   103,    -1,   105,   106,
      -1,   108,    -1,    -1,   111,   112,   113,   114,   115,   116,
     117,   118,   119,    -1,    -1,     1,    -1,     3,     4,     5,
      -1,     7,    -1,    -1,    -1,    11,    12,    -1,    -1,    -1,
      16,    -1,    18,    19,    20,    21,    22,    23,    24,    -1,
      -1,   148,   149,   150,    30,    31,    32,    33,    34,    35,
      36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    -1,
      46,    -1,    -1,    49,    50,    51,    52,    53,    54,    55,
      56,    57,    -1,    59,    60,    61,    62,    63,    64,    65,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      76,    77,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    91,    92,    -1,    -1,    -1,
      -1,    -1,    -1,    99,    -1,    -1,   102,   103,    -1,   105,
     106,    -1,    -1,    -1,    -1,   111,   112,   113,   114,   115,
     116,   117,   118,   119,    -1,    -1,    -1,    -1,     3,     4,
       5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,    -1,
      -1,    16,    -1,    18,    19,    20,    21,    22,    23,    24,
      -1,    -1,   148,   149,   150,    30,    31,    32,    33,    34,
      35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,
      -1,    46,    -1,    -1,    49,    50,    51,    52,    53,    54,
      55,    56,    57,    58,    59,    60,    61,    62,    63,    64,
      65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,    -1,
      -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,    -1,
     105,   106,    -1,   108,   109,   110,   111,   112,   113,   114,
     115,   116,   117,   118,   119,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   148,   149,   150,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    58,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
      -1,   105,   106,    -1,   108,   109,   110,   111,   112,   113,
     114,   115,   116,   117,   118,   119,    -1,    -1,    -1,    -1,
       3,     4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,
      -1,    -1,    -1,    16,    -1,    18,    19,    20,    21,    22,
      23,    24,    -1,    -1,   148,   149,   150,    30,    31,    32,
      33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,
      -1,    -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,
      53,    54,    55,    56,    57,    58,    59,    60,    61,    62,
      63,    64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,
      -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,
     103,    -1,   105,   106,    -1,   108,   109,   110,   111,   112,
     113,   114,   115,   116,   117,   118,   119,    -1,    -1,    -1,
      -1,     3,     4,     5,    -1,     7,    -1,    -1,    -1,    11,
      12,    -1,    -1,    -1,    16,    -1,    18,    19,    20,    21,
      22,    23,    24,    -1,    -1,   148,   149,   150,    30,    31,
      32,    33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,
      -1,    -1,    -1,    -1,    46,    -1,    -1,    49,    50,    51,
      52,    53,    54,    55,    56,    57,    58,    59,    60,    61,
      62,    63,    64,    65,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    76,    77,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,
      92,    -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,
     102,   103,    -1,   105,   106,    -1,   108,   109,   110,   111,
     112,   113,   114,   115,   116,   117,   118,   119,    -1,    -1,
      -1,    -1,     3,     4,     5,    -1,     7,    -1,    -1,    -1,
      11,    12,    -1,    -1,    -1,    16,    -1,    18,    19,    20,
      21,    22,    23,    24,    -1,    -1,   148,   149,   150,    30,
      31,    32,    33,    34,    35,    36,    -1,    -1,    39,    -1,
      -1,    -1,    -1,    -1,    -1,    46,    -1,    -1,    49,    50,
      51,    52,    53,    54,    55,    56,    57,    58,    59,    60,
      61,    62,    63,    64,    65,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    76,    77,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      91,    92,    -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,
      -1,   102,   103,    -1,   105,   106,    -1,   108,   109,    -1,
     111,   112,   113,   114,   115,   116,   117,   118,   119,    -1,
      -1,    -1,    -1,     3,     4,     5,    -1,     7,    -1,    -1,
      -1,    11,    12,    -1,    -1,    -1,    16,    -1,    18,    19,
      20,    21,    22,    23,    24,    -1,    -1,   148,   149,   150,
      30,    31,    32,    33,    34,    35,    36,    -1,    -1,    39,
      -1,    -1,    -1,    -1,    -1,    -1,    46,    -1,    -1,    49,
      50,    51,    52,    53,    54,    55,    56,    57,    58,    59,
      60,    61,    62,    63,    64,    65,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    91,    92,    -1,    -1,    -1,    -1,    -1,    -1,    99,
      -1,    -1,   102,   103,    -1,   105,   106,    -1,    -1,   109,
     110,   111,   112,   113,   114,   115,   116,   117,   118,   119,
      -1,    -1,    -1,    -1,     3,     4,     5,    -1,     7,    -1,
      -1,    -1,    11,    12,    -1,    -1,    -1,    16,    -1,    18,
      19,    20,    21,    22,    23,    24,    -1,    -1,   148,   149,
     150,    30,    31,    32,    33,    34,    35,    36,    -1,    -1,
      39,    -1,    -1,    -1,    -1,    -1,    -1,    46,    -1,    -1,
      49,    50,    51,    52,    53,    54,    55,    56,    57,    58,
      59,    60,    61,    62,    63,    64,    65,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    91,    92,    -1,    -1,    -1,    -1,    -1,    -1,
      99,    -1,    -1,   102,   103,    -1,   105,   106,    -1,    -1,
     109,    -1,   111,   112,   113,   114,   115,   116,   117,   118,
     119,    -1,    -1,    -1,    -1,     3,     4,     5,    -1,     7,
      -1,    -1,    -1,    11,    12,    -1,    -1,    -1,    16,    -1,
      18,    19,    20,    21,    22,    23,    24,    -1,    -1,   148,
     149,   150,    30,    31,    32,    33,    34,    35,    36,    -1,
      -1,    39,    -1,    -1,    -1,    -1,    -1,    -1,    46,    -1,
      -1,    49,    50,    51,    52,    53,    54,    55,    56,    57,
      -1,    59,    60,    61,    62,    63,    64,    65,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    91,    92,    -1,    -1,    -1,    -1,    -1,
      -1,    99,    -1,    -1,   102,   103,    -1,   105,   106,    -1,
     108,    -1,    -1,   111,   112,   113,   114,   115,   116,   117,
     118,   119,    -1,    -1,    -1,    -1,     3,     4,     5,    -1,
       7,    -1,    -1,    -1,    11,    12,    -1,    -1,    -1,    16,
      -1,    18,    19,    20,    21,    22,    23,    24,    -1,    -1,
     148,   149,   150,    30,    31,    32,    33,    34,    35,    36,
      -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    -1,    46,
      -1,    -1,    49,    50,    51,    52,    53,    54,    55,    56,
      57,    -1,    59,    60,    61,    62,    63,    64,    65,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,
      77,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    91,    92,    -1,    -1,    -1,    -1,
      -1,    -1,    99,    -1,    -1,   102,   103,    -1,   105,   106,
      -1,   108,    -1,    -1,   111,   112,   113,   114,   115,   116,
     117,   118,   119,    -1,    -1,    -1,    -1,     3,     4,     5,
      -1,     7,    -1,    -1,    -1,    11,    12,    -1,    -1,    -1,
      16,    -1,    18,    19,    20,    21,    22,    23,    24,    -1,
      -1,   148,   149,   150,    30,    31,    32,    33,    34,    35,
      36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,    -1,
      46,    -1,    -1,    49,    50,    51,    52,    53,    54,    55,
      56,    57,    -1,    59,    60,    61,    62,    63,    64,    65,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      76,    77,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    91,    92,    -1,    -1,    -1,
      -1,    -1,    -1,    99,    -1,    -1,   102,   103,    -1,   105,
     106,    -1,   108,    -1,    -1,   111,   112,   113,   114,   115,
     116,   117,   118,   119,    -1,    -1,    -1,    -1,     3,     4,
       5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,    -1,
      -1,    16,    -1,    18,    19,    20,    21,    22,    23,    24,
      -1,    -1,   148,   149,   150,    30,    31,    32,    33,    34,
      35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,    -1,
      -1,    46,    -1,    -1,    49,    50,    51,    52,    53,    54,
      55,    56,    57,    -1,    59,    60,    61,    62,    63,    64,
      65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,    -1,
      -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,    -1,
     105,   106,    -1,   108,    -1,    -1,   111,   112,   113,   114,
     115,   116,   117,   118,   119,    -1,    -1,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,   148,   149,   150,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
      -1,   105,   106,    -1,   108,    -1,    -1,   111,   112,   113,
     114,   115,   116,   117,   118,   119,    -1,    -1,    -1,    -1,
       3,     4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,
      -1,    -1,    -1,    16,    -1,    18,    19,    20,    21,    22,
      23,    24,    -1,    -1,   148,   149,   150,    30,    31,    32,
      33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,
      -1,    -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,
      53,    54,    55,    56,    57,    -1,    59,    60,    61,    62,
      63,    64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    76,    77,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,
      -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,
     103,    -1,   105,   106,    -1,    -1,    -1,    -1,   111,   112,
     113,   114,   115,   116,   117,   118,   119,    -1,    -1,    -1,
      -1,     3,     4,     5,    -1,     7,    -1,    -1,    -1,    11,
      12,    -1,    -1,    -1,    16,    -1,    18,    19,    20,    21,
      22,    23,    24,    -1,    -1,   148,   149,   150,    30,    31,
      32,    33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,
      -1,    -1,    -1,    -1,    46,    -1,    -1,    49,    50,    51,
      52,    53,    54,    55,    56,    57,    -1,    59,    60,    61,
      62,    63,    64,    65,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    76,    77,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    91,
      92,    -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,
     102,   103,    -1,   105,   106,    -1,    -1,    -1,    -1,   111,
     112,   113,   114,   115,   116,   117,   118,   119,    -1,    -1,
      -1,    -1,     3,     4,     5,    -1,     7,    -1,    -1,    -1,
      11,    12,    -1,    -1,    -1,    16,    -1,    18,    19,    20,
      21,    22,    23,    24,    -1,    -1,   148,   149,   150,    30,
      31,    32,    33,    34,    35,    36,    -1,    -1,    39,    -1,
      -1,    -1,    -1,    -1,    -1,    46,    -1,    -1,    49,    50,
      51,    52,    53,    54,    55,    56,    57,    -1,    59,    60,
      61,    62,    63,    64,    65,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    76,    77,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      91,    92,    -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,
      -1,   102,   103,    -1,   105,   106,    -1,    -1,    -1,    -1,
     111,   112,   113,   114,   115,   116,   117,   118,   119,    -1,
      -1,    -1,    -1,     3,     4,     5,    -1,     7,    -1,    -1,
      -1,    11,    12,    -1,    -1,    -1,    16,    -1,    18,    19,
      20,    21,    22,    23,    24,    -1,    -1,   148,   149,   150,
      30,    31,    32,    33,    34,    35,    36,    -1,    -1,    39,
      -1,    -1,    -1,    -1,    -1,    -1,    46,    -1,    -1,    49,
      50,    51,    52,    53,    54,    55,    56,    57,    -1,    59,
      60,    61,    62,    63,    64,    65,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    91,    92,    -1,    -1,    -1,    -1,    -1,    -1,    99,
      -1,    -1,   102,   103,    -1,   105,   106,    -1,    -1,    -1,
      -1,   111,   112,   113,   114,   115,   116,   117,   118,   119,
      -1,    -1,    -1,    -1,     3,     4,     5,    -1,     7,    -1,
      -1,    -1,    11,    12,    -1,    -1,    -1,    16,    -1,    18,
      19,    20,    21,    22,    23,    24,    -1,    -1,   148,   149,
     150,    30,    31,    32,    33,    34,    35,    36,    -1,    -1,
      39,    -1,    -1,    -1,    -1,    -1,    -1,    46,    -1,    -1,
      49,    50,    51,    52,    53,    54,    55,    56,    57,    -1,
      59,    60,    61,    62,    63,    64,    65,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    91,    92,    -1,    -1,    -1,    -1,    -1,    -1,
      99,    -1,    -1,   102,   103,    -1,   105,   106,    -1,    -1,
      -1,    -1,   111,   112,   113,   114,   115,   116,   117,   118,
     119,    -1,    -1,    -1,    -1,     3,     4,     5,    -1,     7,
      -1,    -1,    -1,    11,    12,    -1,    -1,    -1,    16,    -1,
      18,    19,    20,    21,    22,    23,    24,    -1,    -1,   148,
     149,   150,    30,    31,    32,    33,    34,    35,    36,    -1,
      -1,    39,    -1,    -1,    -1,    -1,    -1,    -1,    46,    -1,
      -1,    49,    50,    51,    52,    53,    54,    55,    56,    57,
      -1,    59,    60,    61,    62,    63,    64,    65,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    99,    -1,    -1,   102,   103,    -1,   105,   106,    -1,
     108,    -1,    -1,   111,   112,   113,   114,   115,   116,   117,
     118,   119,    -1,    -1,     3,     4,     5,    -1,     7,    -1,
      -1,    -1,    11,    12,    -1,    -1,    -1,    16,    -1,    18,
      19,    20,    21,    22,    23,    24,    -1,    -1,    -1,    -1,
     148,    30,    31,    32,    33,    34,    35,    36,    -1,    -1,
      39,    -1,    -1,    -1,    -1,    -1,    -1,    46,    -1,    -1,
      49,    50,    51,    52,    53,    54,    55,    56,    57,    -1,
      59,    60,    61,    62,    63,    64,    65,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      99,    -1,    -1,   102,   103,    -1,   105,   106,    -1,   108,
      -1,    -1,   111,   112,   113,   114,   115,   116,   117,   118,
     119,    -1,    -1,     3,     4,     5,    -1,     7,    -1,    -1,
      -1,    11,    12,    -1,    -1,    -1,    16,    -1,    18,    19,
      20,    21,    22,    23,    24,    -1,    -1,    -1,    -1,   148,
      30,    31,    32,    33,    34,    35,    36,    -1,    -1,    39,
      -1,    -1,    -1,    -1,    -1,    -1,    46,    -1,    -1,    49,
      50,    51,    52,    53,    54,    55,    56,    57,    -1,    59,
      60,    61,    62,    63,    64,    65,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    95,    -1,    -1,    -1,    99,
      -1,    -1,   102,   103,    -1,   105,   106,    -1,    -1,    -1,
      -1,   111,   112,   113,   114,   115,   116,   117,   118,   119,
      -1,    -1,     3,     4,     5,    -1,     7,    -1,    -1,    -1,
      11,    12,    -1,    -1,    -1,    16,    -1,    18,    19,    20,
      21,    22,    23,    24,    -1,    -1,    -1,    -1,   148,    30,
      31,    32,    33,    34,    35,    36,    -1,    -1,    39,    -1,
      -1,    -1,    -1,    -1,    -1,    46,    -1,    -1,    49,    50,
      51,    52,    53,    54,    55,    56,    57,    -1,    59,    60,
      61,    62,    63,    64,    65,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,
      -1,   102,   103,    -1,   105,   106,    -1,    -1,    -1,    -1,
     111,   112,   113,   114,   115,   116,   117,   118,   119,    -1,
      -1,     3,     4,     5,    -1,     7,    -1,    -1,    -1,    11,
      12,    -1,    -1,    -1,    16,    -1,    18,    19,    20,    21,
      22,    23,    24,    -1,    -1,    -1,    -1,   148,    30,    31,
      32,    33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,
      -1,    -1,    -1,    -1,    46,    -1,    -1,    49,    50,    51,
      52,    53,    54,    55,    56,    57,    -1,    59,    60,    61,
      62,    63,    64,    65,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,
     102,   103,    -1,   105,   106,    -1,    -1,    -1,    -1,   111,
     112,   113,   114,   115,   116,   117,   118,   119,    -1,    -1,
       3,     4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,
      -1,    -1,    -1,    16,    -1,    18,    19,    20,    21,    22,
      23,    24,    -1,    -1,    -1,    -1,   148,    30,    31,    32,
      33,    34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,
      -1,    -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,
      53,    54,    55,    56,    57,    -1,    59,    60,    61,    62,
      63,    64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,
     103,    -1,   105,   106,    -1,    -1,    -1,    -1,   111,   112,
     113,   114,   115,   116,   117,   118,   119,    -1,    -1,     3,
       4,     5,    -1,     7,    -1,    -1,    -1,    11,    12,    -1,
      -1,    -1,    16,    -1,    18,    19,    20,    21,    22,    23,
      24,    -1,    -1,    -1,    -1,   148,    30,    31,    32,    33,
      34,    35,    36,    -1,    -1,    39,    -1,    -1,    -1,    -1,
      -1,    -1,    46,    -1,    -1,    49,    50,    51,    52,    53,
      54,    55,    56,    57,    -1,    59,    60,    61,    62,    63,
      64,    65,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    99,    -1,    -1,   102,   103,
      -1,   105,   106,    33,    34,    35,    36,   111,   112,   113,
     114,   115,   116,   117,   118,   119,    -1,    -1,    -1,    49,
      50,    51,    52,    -1,    -1,    -1,    56,    -1,    58,    59,
      60,    61,    62,    63,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   148,    -1,    -1,    -1,    78,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    91,    92,    -1,    -1,    -1,    -1,    -1,    -1,    99,
      -1,    -1,   102,    -1,    -1,   105,   106,    -1,   108,   109,
      -1,   111,   112,   113,   114,   115,   116,   117,   118,   119,
      -1,    -1,    -1,    -1,    -1,    -1,    33,    34,    35,    36,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   141,    49,    50,    51,    52,    -1,    -1,   148,    56,
      -1,    -1,    59,    60,    61,    62,    63,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    91,    92,    -1,    -1,    -1,    -1,
      -1,    -1,    99,    -1,    -1,   102,    -1,    -1,   105,   106,
      -1,   108,    -1,    -1,   111,   112,   113,   114,   115,   116,
     117,   118,   119,    -1,    -1,    -1,    -1,    -1,    -1,    33,
      34,    35,    36,    -1,    -1,    -1,    52,    53,    -1,    -1,
      56,    -1,    -1,    -1,   141,    49,    50,    51,    52,    -1,
      -1,   148,    56,    -1,    -1,    59,    60,    61,    62,    63,
      76,    77,    78,    79,    80,    81,    82,    83,    84,    -1,
      -1,    87,    88,    -1,    -1,    -1,    -1,    93,    94,    95,
      96,    -1,    -1,    -1,    -1,    -1,    -1,    91,    92,    -1,
      -1,    -1,   108,   109,    -1,    99,    -1,    -1,   102,    -1,
      -1,   105,   106,    -1,    -1,    -1,    -1,   111,   112,   113,
     114,   115,   116,   117,   118,   119,    -1,    -1,    -1,    -1,
      -1,    -1,   138,   139,   140,   141,   142,   143,   144,   145,
     146,   147,    -1,   149,   150,    52,    53,   141,    -1,    56,
      -1,   157,   158,    -1,   148,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,
      77,    78,    79,    80,    81,    82,    83,    84,    -1,    -1,
      87,    88,    -1,    -1,    -1,    -1,    93,    94,    95,    96,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   108,   109,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   138,   139,   140,   141,   142,   143,   144,   145,   146,
     147,    -1,   149,   150,    52,    53,    -1,    -1,    56,    -1,
     157,   158,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,
      78,    79,    80,    81,    82,    83,    84,    -1,    -1,    87,
      88,    -1,    -1,    -1,    -1,    93,    94,    95,    96,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     108,   109,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     138,   139,   140,   141,   142,   143,   144,   145,   146,   147,
      -1,   149,   150,    52,    53,    -1,    -1,    56,    -1,   157,
     158,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    78,
      79,    80,    81,    82,    83,    84,    -1,    -1,    87,    88,
      -1,    -1,    -1,    -1,    93,    94,    95,    96,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   108,
     109,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   138,
     139,   140,   141,   142,   143,   144,   145,   146,   147,    -1,
     149,   150,    52,    53,    -1,    -1,    56,    -1,   157,   158,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    78,    79,
      80,    81,    82,    83,    84,    -1,    -1,    87,    88,    -1,
      -1,    -1,    -1,    93,    94,    95,    96,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   108,   109,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   138,   139,
     140,   141,   142,   143,   144,   145,   146,   147,    -1,   149,
     150,    52,    53,    -1,    -1,    56,    -1,   157,   158,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    76,    77,    78,    79,    80,
      81,    82,    83,    84,    -1,    -1,    87,    88,    -1,    -1,
      -1,    -1,    93,    94,    95,    96,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   108,   109,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   138,   139,   140,
     141,   142,   143,   144,   145,   146,   147,    -1,   149,   150,
      52,    53,    -1,    -1,    56,    -1,   157,   158,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    76,    77,    78,    79,    80,    81,
      82,    83,    84,    -1,    -1,    87,    88,    -1,    -1,    -1,
      -1,    93,    94,    95,    96,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   108,   109,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,   138,   139,   140,   141,
     142,   143,   144,   145,   146,   147,    -1,   149,   150,    52,
      53,    -1,    -1,    56,    -1,   157,   158,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    76,    77,    78,    79,    80,    81,    82,
      83,    84,    -1,    -1,    87,    88,    -1,    -1,    -1,    -1,
      93,    94,    95,    96,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   108,   109,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,   138,   139,   140,   141,   142,
     143,   144,   145,   146,   147,    -1,   149,   150,    52,    53,
      -1,    -1,    56,    -1,   157,   158,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    76,    77,    78,    79,    80,    81,    82,    83,
      84,    -1,    -1,    87,    88,    -1,    -1,    -1,    -1,    93,
      94,    95,    96,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   108,   109,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,   138,   139,   140,   141,   142,   143,
     144,   145,   146,   147,    -1,   149,   150,    52,    53,    -1,
      -1,    56,    -1,   157,   158,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    76,    77,    78,    79,    80,    81,    82,    83,    84,
      -1,    -1,    87,    88,    -1,    -1,    -1,    -1,    93,    94,
      95,    96,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   108,   109,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,   138,   139,   140,   141,   142,   143,   144,
     145,   146,   147,    -1,   149,   150,    52,    53,    -1,    -1,
      56,    -1,   157,   158,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      76,    77,    78,    79,    80,    81,    82,    83,    84,    -1,
      -1,    87,    88,    -1,    -1,    -1,    -1,    93,    94,    95,
      96,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   108,   109,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,   138,   139,   140,   141,   142,   143,   144,   145,
     146,   147,    -1,   149,   150,    52,    53,    -1,    -1,    56,
      -1,   157,   158,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,
      77,    78,    79,    80,    81,    82,    83,    84,    -1,    -1,
      87,    88,    -1,    -1,    -1,    -1,    93,    94,    95,    96,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   108,   109,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,   138,   139,   140,   141,   142,   143,   144,   145,   146,
     147,    -1,   149,   150,    52,    53,    -1,    -1,    56,    -1,
     157,   158,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,
      78,    79,    80,    81,    82,    83,    84,    -1,    -1,    87,
      88,    -1,    -1,    -1,    -1,    93,    94,    95,    96,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     108,   109,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
     138,   139,   140,   141,   142,   143,   144,   145,   146,   147,
      -1,   149,   150,    52,    53,    -1,    -1,    56,    -1,   157,
     158,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    78,
      79,    80,    81,    82,    83,    84,    -1,    -1,    87,    88,
      -1,    -1,    -1,    -1,    93,    94,    95,    96,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   108,
     109,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   138,
     139,   140,   141,   142,   143,   144,   145,   146,   147,    -1,
     149,   150,    52,    53,    -1,    -1,    56,    -1,   157,   158,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    76,    77,    78,    79,
      80,    81,    82,    83,    84,    -1,    -1,    87,    88,    -1,
      -1,    -1,    -1,    93,    94,    95,    96,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   108,   109,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,   138,   139,
     140,   141,   142,   143,   144,   145,   146,   147,    -1,   149,
     150,    52,    53,    -1,    -1,    56,    -1,   157,   158,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    76,    77,    78,    79,    80,
      81,    82,    83,    84,    -1,    -1,    87,    88,    -1,    -1,
      -1,    -1,    93,    94,    95,    96,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   108,   109,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
      -1,    -1,    -1,    -1,    -1,    -1,    -1,   138,   139,   140,
     141,   142,   143,   144,   145,   146,   147,    -1,   149,   150,
      -1,    -1,    -1,    -1,    -1,    -1,   157
};

/* YYSTOS[STATE-NUM] -- The symbol kind of the accessing symbol of
   state STATE-NUM.  */
static const yytype_int16 yystos[] =
{
       0,   164,   165,     1,     3,     4,     5,     6,     7,    11,
      12,    16,    18,    19,    20,    21,    22,    23,    24,    30,
      31,    32,    33,    34,    35,    36,    39,    45,    46,    47,
      48,    49,    50,    51,    52,    53,    54,    55,    56,    57,
      59,    60,    61,    62,    63,    64,    65,    76,    77,    91,
      92,    99,   102,   103,   105,   106,   108,   111,   112,   113,
     114,   115,   116,   117,   118,   119,   148,   149,   150,   167,
     168,   169,   181,   183,   184,   188,   192,   194,   199,   200,
     202,   203,   204,   206,   207,   208,   210,   211,   220,   223,
     242,   252,   253,   254,   255,   256,   257,   258,   259,   260,
     261,   262,   271,   272,   302,   307,   308,   356,   357,   358,
     359,   360,   361,   363,   364,   367,   368,   370,   371,   372,
     373,   386,   387,   389,   390,   391,   392,   393,   394,   395,
     396,   397,   432,   444,     0,     3,     4,     5,     6,     7,
       8,     9,    10,    11,    12,    13,    14,    15,    16,    17,
      18,    19,    20,    21,    22,    23,    24,    25,    26,    30,
      31,    32,    33,    34,    35,    36,    37,    38,    39,    45,
      46,    47,    48,    49,    50,    51,    52,    53,    56,    76,
      77,    78,    79,    80,    81,    82,    83,    84,    87,    88,
      93,    94,    95,    96,   108,   109,   138,   139,   140,   141,
     142,   143,   144,   145,   146,   147,   149,   150,   157,   214,
     215,   216,   218,   219,   386,   180,   180,   180,    39,    58,
      99,   102,   108,   109,   110,   113,   149,   192,   194,   203,
     211,   220,   227,   233,   236,   238,   239,   252,   393,   394,
     396,   397,   430,   431,   233,   158,   230,   234,   235,   155,
     158,   186,    54,   215,   186,   152,   170,   171,   224,   444,
      21,    22,    32,   202,   220,   252,   271,   272,   220,   220,
     220,    56,    47,   102,   176,   177,   178,   183,   205,   206,
     444,   176,   228,   238,   430,   444,   227,   429,   430,   444,
      46,    99,   148,   156,   192,   194,   210,   242,   252,   393,
     394,   397,   300,   214,   376,   388,   392,   376,   377,   378,
     162,   362,   362,   362,   362,   391,   199,   220,   220,   155,
     161,   166,   442,   443,   180,    40,    41,    42,    43,    44,
      37,    38,   158,   400,   401,   402,   403,   444,   400,   402,
      26,   152,   230,   235,   263,   309,    28,   264,   306,   135,
     156,   102,   108,   207,   135,    25,    78,    79,    80,    81,
      82,    83,    84,    85,    86,    87,    88,    89,    90,    95,
      96,   101,   136,   138,   139,   140,   141,   142,   143,   144,
     145,   146,   147,   222,   222,    69,    97,    98,   154,   436,
     243,     1,   188,   195,   195,   196,   198,   198,   166,   195,
     443,    99,   204,   211,   252,   277,   393,   394,   397,    52,
      56,    95,    99,   212,   213,   252,   393,   394,   397,   213,
      33,    34,    35,    36,    49,    50,    51,    52,    56,   158,
     191,   214,   395,   427,   233,   158,   235,    98,   436,   437,
     309,   359,   100,   100,   156,   227,    56,   227,   227,   227,
     376,   400,   400,   135,   101,   156,   237,   444,    98,   154,
     436,   100,   100,   156,   237,    92,   232,   233,   238,   410,
     430,   444,   233,   186,   188,   438,   188,    54,    64,    65,
     182,   158,   224,   225,   167,    98,   436,   100,   179,   205,
     159,   166,   443,   438,   244,   160,   156,   186,   441,   156,
     441,   153,   441,   186,    56,   391,   207,   209,   401,   156,
      98,   154,   436,   297,    66,   120,   122,   123,   379,   120,
     120,   379,    67,   379,   162,   365,   374,   369,   375,    78,
     161,   169,   152,   195,   195,   195,   195,   224,   226,   188,
     188,    52,    54,    55,    56,    57,    58,    78,    92,   102,
     108,   109,   110,   142,   145,   282,   344,   404,   405,   406,
     407,   409,   410,   411,   412,   413,   414,   415,   416,   417,
     419,   420,   421,   422,   423,   424,   425,   135,   250,   409,
     135,   251,   310,   311,   107,   201,   312,   313,   313,   224,
     205,   156,   210,   156,   224,   190,   220,   220,   220,   220,
     220,   220,   220,   220,   220,   220,   220,   220,   220,   189,
     220,   220,   220,   220,   220,   220,   220,   220,   220,   220,
     220,    52,    53,    56,   218,   230,   432,   433,   434,   232,
     238,    52,    53,    56,   218,   230,   433,   174,   176,    13,
     273,   442,   273,   195,   176,   176,   246,   166,    56,    98,
     154,   436,    25,   195,    52,    56,   212,   139,   399,    98,
     154,   436,   249,   428,    69,    98,   435,   233,   438,    52,
      56,   433,   224,   224,   217,   125,   135,   135,   224,   227,
     227,   236,   239,   430,    52,    56,   232,    52,    56,   224,
     224,   431,   438,   156,   438,   156,   159,   438,   215,   225,
     220,   153,    56,   433,   433,   224,   171,   438,   178,   159,
     430,   156,   209,    52,    56,   232,    52,    56,   298,   381,
     380,   120,   366,   379,    66,   120,   120,   366,    66,   120,
     220,   176,   183,   102,   108,   278,   279,   280,   281,   412,
     156,   426,   444,   156,   426,   156,   408,   438,   283,   284,
     156,   408,   227,    34,    52,    52,   156,   408,    52,    39,
     185,   203,   220,   221,   174,   442,   185,   221,   174,   297,
     153,   311,   297,    10,    68,   270,   270,   108,   199,   227,
     238,   240,   241,   438,   209,   156,   184,   187,   199,   211,
     220,   227,   229,   241,   252,   397,   319,   319,   186,   100,
     100,   152,   230,   235,   186,   439,   156,   100,   100,   230,
     231,   235,   444,   270,   224,   176,    13,   176,    27,   274,
     442,   270,   270,    17,   267,   315,    25,   245,   321,    52,
      56,   232,    52,    56,   198,   248,   398,   247,    52,    56,
     212,   232,   174,   188,   193,   438,   231,   235,   187,   220,
     229,   187,   229,   215,   227,    39,   237,   100,   100,   439,
     100,   100,   410,   430,   188,   229,   441,   207,   439,   299,
     382,   385,   392,   397,   362,   379,   362,   362,   362,   153,
     280,   412,   156,   438,   156,   425,   417,   419,   421,   405,
     406,   415,   423,   135,   227,   407,   414,   423,   413,   415,
     186,    44,    44,   270,   270,   298,   153,   298,   227,   156,
      44,   209,    44,   135,    44,    98,   154,   436,   317,   317,
     137,   224,   224,   311,   201,   160,   100,   224,   224,   201,
       8,   265,   352,   444,    14,    15,   268,   269,   275,   276,
     444,   276,   197,   108,   227,   314,   270,   319,   315,   270,
     439,   176,   442,   195,   174,   439,   270,   438,   191,   309,
     306,   186,   224,   224,   100,   224,   224,   438,   156,   438,
     180,   383,   438,   278,   281,   279,   426,   156,   408,   156,
     408,   156,   408,   156,   408,   408,   185,   221,   226,   226,
     299,   299,   108,   227,   226,   226,   224,   226,    52,    56,
     232,    52,    56,   318,   318,   220,   187,   229,   187,   229,
     153,   224,   187,   229,   187,   229,   227,   241,   353,   444,
     175,   268,   176,   195,   270,   270,   227,   156,   273,   317,
     270,   270,   174,   442,   270,   224,   158,   303,   409,   176,
     156,   156,   415,   415,   423,   415,   220,   220,   180,   180,
     227,   183,   183,   220,   439,    52,    56,    58,    91,    92,
      99,   102,   105,   106,   108,   113,   141,   302,   324,   325,
     326,   327,   330,   334,   335,   336,   339,   340,   341,   342,
     343,   344,   345,   346,   347,   348,   349,   350,   351,   356,
     357,   360,   361,   364,   368,   371,   373,   394,   419,   324,
     187,   229,   101,   354,   444,     9,   266,   355,   444,   172,
     273,   108,   227,   176,   318,   270,   409,   301,     0,   121,
     384,   279,   408,   408,   156,   408,   408,   140,   292,   293,
     444,   292,   347,   347,    56,   212,   318,   325,   332,   333,
     334,   335,   338,   439,   186,   318,   440,    52,   376,    52,
     102,   392,   101,   156,   140,   156,   156,   325,    89,    90,
      98,   154,   158,   328,   329,    52,    99,   211,   252,   393,
     394,   397,   273,   177,   176,   176,   227,   276,   315,   316,
     323,   324,   186,   294,    29,   124,   304,   415,   282,   285,
     286,   288,   289,   291,   294,   413,   415,   416,   418,   423,
     425,   176,   174,   325,   439,   325,   336,   338,   439,   156,
     153,   224,   125,   195,   348,   332,   336,   330,   337,   338,
     113,   341,   345,   347,   347,   212,   318,   439,   318,   438,
     332,   335,   339,   332,   335,   339,    56,    98,   154,   436,
     176,   166,   173,   275,   273,    40,    41,   161,   159,   305,
     176,   408,   426,   156,   426,   156,   290,   294,   140,   284,
     156,   287,   290,    99,   252,   156,   290,   438,   156,   156,
     331,   438,   156,   156,   376,   438,   438,   438,   439,   439,
     439,    52,    56,   232,    52,    56,   352,   355,   320,   195,
     195,    52,   295,   296,   411,   174,   153,   418,   421,   286,
     288,   415,   423,   140,   252,   289,   423,    56,    98,   415,
     337,   339,   337,   336,   338,   439,   176,   156,   186,   270,
     426,   156,   290,   156,   290,   156,   290,   156,   290,    52,
      56,   290,   156,   440,   276,   321,   322,   296,   415,   415,
     423,   415,   290,   290,   156,   290,   290,   415,   290
};

/* YYR1[RULE-NUM] -- Symbol kind of the left-hand side of rule RULE-NUM.  */
static const yytype_int16 yyr1[] =
{
       0,   163,   164,   165,   166,   166,   167,   168,   168,   168,
     169,   169,   170,   171,   172,   173,   174,   175,   174,   176,
     177,   177,   177,   178,   179,   178,   180,   181,   182,   183,
     183,   183,   183,   183,   183,   183,   183,   183,   183,   183,
     183,   183,   183,   183,   183,   183,   183,   184,   184,   184,
     184,   184,   184,   184,   184,   184,   184,   185,   185,   186,
     186,   185,   187,   187,   187,   188,   188,   188,   188,   188,
     189,   188,   190,   188,   188,   191,   192,   193,   194,   195,
     195,   196,   197,   198,   199,   199,   200,   200,   201,   202,
     203,   203,   203,   203,   203,   203,   203,   203,   203,   203,
     203,   203,   204,   204,   205,   205,   206,   206,   206,   206,
     206,   206,   206,   206,   206,   206,   207,   207,   208,   208,
     209,   209,   210,   210,   210,   210,   210,   210,   210,   210,
     210,   211,   211,   211,   211,   211,   211,   211,   211,   211,
     212,   212,   213,   213,   213,   214,   214,   214,   214,   214,
     215,   215,   216,   217,   216,   218,   218,   218,   218,   218,
     218,   218,   218,   218,   218,   218,   218,   218,   218,   218,
     218,   218,   218,   218,   218,   218,   218,   218,   218,   218,
     218,   218,   218,   218,   218,   219,   219,   219,   219,   219,
     219,   219,   219,   219,   219,   219,   219,   219,   219,   219,
     219,   219,   219,   219,   219,   219,   219,   219,   219,   219,
     219,   219,   219,   219,   219,   219,   219,   219,   219,   219,
     219,   219,   219,   219,   219,   219,   220,   220,   220,   220,
     220,   220,   220,   220,   220,   220,   220,   220,   220,   220,
     220,   220,   220,   220,   220,   220,   220,   220,   220,   220,
     220,   220,   220,   220,   220,   220,   220,   220,   220,   220,
     220,   220,   220,   220,   220,   220,   220,   220,   220,   220,
     220,   221,   221,   221,   222,   222,   222,   222,   223,   223,
     224,   225,   226,   227,   228,   228,   228,   228,   229,   229,
     230,   230,   230,   231,   231,   232,   232,   232,   232,   232,
     233,   233,   233,   233,   233,   234,   235,   236,   236,   237,
     237,   238,   238,   238,   238,   239,   239,   240,   240,   241,
     241,   241,   242,   242,   242,   242,   242,   242,   242,   242,
     242,   242,   242,   243,   242,   244,   242,   242,   242,   242,
     242,   242,   242,   242,   242,   242,   242,   242,   242,   242,
     242,   242,   242,   242,   242,   242,   242,   245,   242,   246,
     242,   242,   242,   247,   242,   248,   242,   249,   242,   250,
     242,   251,   242,   242,   242,   242,   242,   252,   253,   254,
     255,   256,   257,   258,   259,   260,   261,   262,   263,   264,
     265,   266,   267,   268,   269,   270,   270,   271,   272,   273,
     273,   273,   274,   274,   275,   275,   276,   276,   277,   277,
     278,   278,   279,   279,   280,   280,   280,   280,   280,   281,
     281,   282,   282,   283,   284,   285,   285,   286,   286,   286,
     286,   287,   288,   289,   289,   290,   290,   291,   291,   291,
     291,   291,   291,   291,   291,   291,   291,   291,   291,   291,
     291,   291,   292,   292,   293,   293,   294,   294,   295,   295,
     296,   296,   297,   298,   299,   300,   301,   302,   303,   303,
     304,   305,   304,   306,   307,   307,   307,   307,   308,   308,
     308,   308,   308,   308,   308,   308,   308,   309,   309,   310,
     311,   312,   313,   314,   314,   314,   314,   315,   316,   316,
     317,   318,   319,   320,   321,   322,   322,   323,   323,   323,
     324,   324,   324,   324,   324,   324,   325,   326,   326,   327,
     327,   328,   329,   330,   330,   330,   330,   330,   330,   330,
     330,   330,   330,   330,   330,   330,   331,   330,   330,   330,
     332,   332,   332,   332,   332,   332,   333,   333,   334,   334,
     335,   336,   336,   337,   337,   338,   339,   339,   339,   339,
     340,   340,   341,   341,   342,   342,   343,   343,   344,   345,
     345,   346,   346,   346,   346,   346,   346,   346,   346,   346,
     346,   347,   347,   347,   347,   347,   347,   347,   347,   347,
     347,   348,   349,   349,   350,   351,   351,   351,   352,   352,
     353,   353,   353,   354,   354,   355,   355,   356,   356,   357,
     358,   358,   358,   359,   360,   361,   362,   362,   363,   364,
     365,   365,   366,   366,   367,   368,   369,   369,   370,   371,
     372,   373,   374,   374,   375,   375,   376,   376,   377,   377,
     378,   378,   379,   380,   379,   381,   382,   383,   379,   384,
     384,   385,   385,   386,   386,   387,   388,   388,   389,   390,
     390,   391,   391,   391,   391,   392,   392,   392,   393,   393,
     393,   394,   394,   394,   394,   394,   394,   394,   395,   395,
     396,   396,   397,   397,   398,   399,   399,   400,   400,   401,
     402,   403,   402,   404,   404,   405,   405,   405,   405,   405,
     406,   407,   407,   408,   408,   409,   409,   409,   409,   409,
     409,   409,   409,   409,   409,   409,   409,   409,   409,   409,
     410,   411,   411,   411,   411,   412,   412,   413,   414,   414,
     415,   415,   416,   417,   417,   418,   418,   419,   419,   420,
     421,   421,   422,   422,   423,   423,   424,   424,   425,   425,
     426,   426,   427,   428,   427,   429,   429,   430,   430,   431,
     431,   431,   431,   431,   431,   432,   432,   432,   433,   433,
     434,   434,   434,   435,   435,   436,   436,   437,   437,   438,
     439,   440,   441,   441,   442,   442,   443,   443,   444
};

/* YYR2[RULE-NUM] -- Number of symbols on the right-hand side of rule RULE-NUM.  */
static const yytype_int8 yyr2[] =
{
       0,     2,     0,     2,     0,     1,     2,     1,     1,     3,
       1,     2,     1,     3,     0,     0,     8,     0,     5,     2,
       1,     1,     3,     1,     0,     3,     0,     2,     0,     4,
       3,     3,     3,     2,     3,     3,     3,     3,     4,     5,
       1,     4,     4,     7,     4,     1,     1,     4,     4,     7,
       6,     6,     6,     6,     4,     4,     4,     1,     4,     0,
       1,     3,     1,     4,     1,     1,     3,     3,     3,     2,
       0,     7,     0,     7,     1,     1,     2,     0,     5,     1,
       1,     0,     0,     4,     1,     1,     1,     4,     3,     1,
       2,     3,     4,     5,     4,     5,     6,     2,     2,     2,
       2,     2,     1,     3,     1,     3,     1,     2,     3,     5,
       2,     4,     2,     4,     1,     3,     1,     3,     2,     3,
       1,     3,     1,     1,     4,     3,     3,     3,     3,     2,
       1,     1,     1,     4,     3,     3,     3,     3,     2,     1,
       1,     1,     2,     1,     3,     1,     1,     1,     1,     1,
       1,     1,     1,     0,     4,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     4,     4,     7,     6,
       6,     6,     6,     5,     4,     3,     3,     2,     2,     2,
       2,     3,     3,     3,     3,     3,     3,     4,     2,     2,
       3,     3,     3,     3,     1,     3,     3,     3,     3,     3,
       2,     2,     3,     3,     3,     3,     4,     6,     4,     4,
       1,     1,     4,     3,     1,     1,     1,     1,     3,     3,
       1,     1,     1,     1,     1,     2,     4,     2,     1,     4,
       3,     5,     3,     1,     1,     1,     1,     2,     4,     2,
       1,     2,     2,     4,     1,     0,     2,     2,     1,     2,
       1,     1,     1,     3,     3,     2,     1,     1,     1,     3,
       4,     2,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     0,     4,     0,     4,     3,     3,     2,
       3,     3,     1,     4,     3,     1,     6,     4,     3,     2,
       1,     2,     1,     6,     6,     4,     4,     0,     6,     0,
       5,     5,     6,     0,     6,     0,     7,     0,     5,     0,
       5,     0,     5,     1,     1,     1,     1,     1,     1,     1,
       1,     2,     2,     1,     2,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     2,     1,     1,     1,     5,     1,     2,     1,     1,
       1,     3,     1,     3,     1,     3,     5,     1,     3,     2,
       1,     1,     1,     0,     2,     1,     3,     4,     2,     2,
       1,     1,     3,     1,     3,     2,     0,     6,     8,     4,
       6,     4,     2,     6,     2,     4,     6,     2,     4,     2,
       4,     1,     1,     1,     3,     4,     1,     4,     1,     3,
       1,     1,     0,     0,     0,     0,     0,     9,     4,     1,
       3,     0,     4,     3,     2,     4,     5,     5,     2,     4,
       4,     3,     3,     3,     2,     1,     4,     3,     3,     0,
       7,     0,     7,     1,     2,     3,     4,     5,     1,     1,
       0,     0,     0,     0,     9,     1,     1,     1,     3,     3,
       1,     2,     3,     1,     1,     1,     1,     3,     1,     3,
       1,     2,     2,     1,     1,     4,     4,     4,     3,     4,
       4,     4,     3,     3,     3,     2,     0,     6,     2,     4,
       1,     1,     2,     2,     4,     1,     2,     3,     1,     3,
       5,     2,     1,     1,     3,     1,     3,     1,     2,     1,
       1,     3,     2,     1,     1,     3,     2,     1,     2,     1,
       1,     1,     3,     3,     2,     2,     1,     1,     1,     2,
       2,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     2,     2,     4,     2,     3,     1,     6,     1,
       1,     1,     1,     2,     1,     3,     1,     1,     1,     1,
       1,     1,     2,     3,     3,     3,     1,     2,     4,     1,
       0,     3,     1,     2,     4,     1,     0,     3,     4,     1,
       4,     1,     0,     3,     0,     3,     0,     2,     0,     2,
       0,     2,     1,     0,     3,     0,     0,     0,     6,     1,
       1,     1,     1,     1,     1,     2,     1,     1,     3,     1,
       2,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     0,     4,     0,     1,     1,     3,
       1,     0,     3,     1,     3,     4,     2,     2,     1,     1,
       3,     1,     3,     2,     0,     6,     8,     4,     6,     4,
       6,     2,     4,     6,     2,     4,     2,     4,     1,     0,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     3,
       1,     3,     1,     2,     1,     2,     1,     1,     1,     1,
       2,     1,     1,     1,     2,     1,     1,     1,     2,     1,
       2,     1,     1,     0,     4,     1,     2,     1,     3,     3,
       2,     1,     4,     2,     1,     1,     1,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     2,
       2,     2,     1,     1,     1,     1,     1,     2,     0
};


enum { YYENOMEM = -2 };

#define yyerrok         (yyerrstatus = 0)
#define yyclearin       (yychar = YYEMPTY)

#define YYACCEPT        goto yyacceptlab
#define YYABORT         goto yyabortlab
#define YYERROR         goto yyerrorlab
#define YYNOMEM         goto yyexhaustedlab


#define YYRECOVERING()  (!!yyerrstatus)

#define YYBACKUP(Token, Value)                                    \
  do                                                              \
    if (yychar == YYEMPTY)                                        \
      {                                                           \
        yychar = (Token);                                         \
        yylval = (Value);                                         \
        YYPOPSTACK (yylen);                                       \
        yystate = *yyssp;                                         \
        goto yybackup;                                            \
      }                                                           \
    else                                                          \
      {                                                           \
        yyerror (&yylloc, p, YY_("syntax error: cannot back up")); \
        YYERROR;                                                  \
      }                                                           \
  while (0)

/* Backward compatibility with an undocumented macro.
   Use YYerror or YYUNDEF. */
#define YYERRCODE YYUNDEF

/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
   If N is 0, then set CURRENT to the empty location which ends
   the previous symbol: RHS[0] (always defined).  */

#ifndef YYLLOC_DEFAULT
# define YYLLOC_DEFAULT(Current, Rhs, N)                                \
    do                                                                  \
      if (N)                                                            \
        {                                                               \
          (Current).first_line   = YYRHSLOC (Rhs, 1).first_line;        \
          (Current).first_column = YYRHSLOC (Rhs, 1).first_column;      \
          (Current).last_line    = YYRHSLOC (Rhs, N).last_line;         \
          (Current).last_column  = YYRHSLOC (Rhs, N).last_column;       \
        }                                                               \
      else                                                              \
        {                                                               \
          (Current).first_line   = (Current).last_line   =              \
            YYRHSLOC (Rhs, 0).last_line;                                \
          (Current).first_column = (Current).last_column =              \
            YYRHSLOC (Rhs, 0).last_column;                              \
        }                                                               \
    while (0)
#endif

#define YYRHSLOC(Rhs, K) ((Rhs)[K])


/* Enable debugging if requested.  */
#if YYDEBUG

# ifndef YYFPRINTF
#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
#  define YYFPRINTF fprintf
# endif

# define YYDPRINTF(Args)                        \
do {                                            \
  if (yydebug)                                  \
    YYFPRINTF Args;                             \
} while (0)


/* YYLOCATION_PRINT -- Print the location on the stream.
   This macro was not mandated originally: define only if we know
   we won't break user code: when these are the locations we know.  */

# ifndef YYLOCATION_PRINT

#  if defined YY_LOCATION_PRINT

   /* Temporary convenience wrapper in case some people defined the
      undocumented and private YY_LOCATION_PRINT macros.  */
#   define YYLOCATION_PRINT(File, Loc, p)  YY_LOCATION_PRINT(File, *(Loc), p)

#  elif defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL

/* Print *YYLOCP on YYO.  Private, do not rely on its existence. */

YY_ATTRIBUTE_UNUSED
static int
yy_location_print_ (FILE *yyo, YYLTYPE const * const yylocp)
{
  int res = 0;
  int end_col = 0 != yylocp->last_column ? yylocp->last_column - 1 : 0;
  if (0 <= yylocp->first_line)
    {
      res += YYFPRINTF (yyo, "%d", yylocp->first_line);
      if (0 <= yylocp->first_column)
        res += YYFPRINTF (yyo, ".%d", yylocp->first_column);
    }
  if (0 <= yylocp->last_line)
    {
      if (yylocp->first_line < yylocp->last_line)
        {
          res += YYFPRINTF (yyo, "-%d", yylocp->last_line);
          if (0 <= end_col)
            res += YYFPRINTF (yyo, ".%d", end_col);
        }
      else if (0 <= end_col && yylocp->first_column < end_col)
        res += YYFPRINTF (yyo, "-%d", end_col);
    }
  return res;
}

#   define YYLOCATION_PRINT  yy_location_print_

    /* Temporary convenience wrapper in case some people defined the
       undocumented and private YY_LOCATION_PRINT macros.  */
#   define YY_LOCATION_PRINT(File, Loc, p)  YYLOCATION_PRINT(File, &(Loc), p)

#  else

#   define YYLOCATION_PRINT(File, Loc, p) ((void) 0)
    /* Temporary convenience wrapper in case some people defined the
       undocumented and private YY_LOCATION_PRINT macros.  */
#   define YY_LOCATION_PRINT  YYLOCATION_PRINT

#  endif
# endif /* !defined YYLOCATION_PRINT */


# define YY_SYMBOL_PRINT(Title, Kind, Value, Location, p) \
do {                                                                      \
  if (yydebug)                                                            \
    {                                                                     \
      YYFPRINTF (stderr, "%s ", Title);                                   \
      yy_symbol_print (stderr,                                            \
                  Kind, Value, Location, p);          \
      YYFPRINTF (stderr, "\n");                                           \
    }                                                                     \
} while (0)


/*-----------------------------------.
| Print this symbol's value on YYO.  |
`-----------------------------------*/

static void
yy_symbol_value_print (FILE *yyo,
                       yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, struct parser_params *p)
{
  FILE *yyoutput = yyo;
  YY_USE (yyoutput);
  YY_USE (yylocationp);
  YY_USE (p);
  if (!yyvaluep)
    return;
  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
switch (yykind)
    {
    case YYSYMBOL_keyword_class: /* "'class'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7890 "ripper.c"
        break;

    case YYSYMBOL_keyword_module: /* "'module'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7898 "ripper.c"
        break;

    case YYSYMBOL_keyword_def: /* "'def'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7906 "ripper.c"
        break;

    case YYSYMBOL_keyword_undef: /* "'undef'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7914 "ripper.c"
        break;

    case YYSYMBOL_keyword_begin: /* "'begin'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7922 "ripper.c"
        break;

    case YYSYMBOL_keyword_rescue: /* "'rescue'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7930 "ripper.c"
        break;

    case YYSYMBOL_keyword_ensure: /* "'ensure'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7938 "ripper.c"
        break;

    case YYSYMBOL_keyword_end: /* "'end'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7946 "ripper.c"
        break;

    case YYSYMBOL_keyword_if: /* "'if'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7954 "ripper.c"
        break;

    case YYSYMBOL_keyword_unless: /* "'unless'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7962 "ripper.c"
        break;

    case YYSYMBOL_keyword_then: /* "'then'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7970 "ripper.c"
        break;

    case YYSYMBOL_keyword_elsif: /* "'elsif'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7978 "ripper.c"
        break;

    case YYSYMBOL_keyword_else: /* "'else'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7986 "ripper.c"
        break;

    case YYSYMBOL_keyword_case: /* "'case'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 7994 "ripper.c"
        break;

    case YYSYMBOL_keyword_when: /* "'when'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8002 "ripper.c"
        break;

    case YYSYMBOL_keyword_while: /* "'while'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8010 "ripper.c"
        break;

    case YYSYMBOL_keyword_until: /* "'until'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8018 "ripper.c"
        break;

    case YYSYMBOL_keyword_for: /* "'for'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8026 "ripper.c"
        break;

    case YYSYMBOL_keyword_break: /* "'break'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8034 "ripper.c"
        break;

    case YYSYMBOL_keyword_next: /* "'next'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8042 "ripper.c"
        break;

    case YYSYMBOL_keyword_redo: /* "'redo'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8050 "ripper.c"
        break;

    case YYSYMBOL_keyword_retry: /* "'retry'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8058 "ripper.c"
        break;

    case YYSYMBOL_keyword_in: /* "'in'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8066 "ripper.c"
        break;

    case YYSYMBOL_keyword_do: /* "'do'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8074 "ripper.c"
        break;

    case YYSYMBOL_keyword_do_cond: /* "'do' for condition"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8082 "ripper.c"
        break;

    case YYSYMBOL_keyword_do_block: /* "'do' for block"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8090 "ripper.c"
        break;

    case YYSYMBOL_keyword_do_LAMBDA: /* "'do' for lambda"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8098 "ripper.c"
        break;

    case YYSYMBOL_keyword_return: /* "'return'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8106 "ripper.c"
        break;

    case YYSYMBOL_keyword_yield: /* "'yield'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8114 "ripper.c"
        break;

    case YYSYMBOL_keyword_super: /* "'super'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8122 "ripper.c"
        break;

    case YYSYMBOL_keyword_self: /* "'self'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8130 "ripper.c"
        break;

    case YYSYMBOL_keyword_nil: /* "'nil'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8138 "ripper.c"
        break;

    case YYSYMBOL_keyword_true: /* "'true'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8146 "ripper.c"
        break;

    case YYSYMBOL_keyword_false: /* "'false'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8154 "ripper.c"
        break;

    case YYSYMBOL_keyword_and: /* "'and'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8162 "ripper.c"
        break;

    case YYSYMBOL_keyword_or: /* "'or'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8170 "ripper.c"
        break;

    case YYSYMBOL_keyword_not: /* "'not'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8178 "ripper.c"
        break;

    case YYSYMBOL_modifier_if: /* "'if' modifier"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8186 "ripper.c"
        break;

    case YYSYMBOL_modifier_unless: /* "'unless' modifier"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8194 "ripper.c"
        break;

    case YYSYMBOL_modifier_while: /* "'while' modifier"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8202 "ripper.c"
        break;

    case YYSYMBOL_modifier_until: /* "'until' modifier"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8210 "ripper.c"
        break;

    case YYSYMBOL_modifier_rescue: /* "'rescue' modifier"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8218 "ripper.c"
        break;

    case YYSYMBOL_keyword_alias: /* "'alias'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8226 "ripper.c"
        break;

    case YYSYMBOL_keyword_defined: /* "'defined?'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8234 "ripper.c"
        break;

    case YYSYMBOL_keyword_BEGIN: /* "'BEGIN'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8242 "ripper.c"
        break;

    case YYSYMBOL_keyword_END: /* "'END'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8250 "ripper.c"
        break;

    case YYSYMBOL_keyword__LINE__: /* "'__LINE__'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8258 "ripper.c"
        break;

    case YYSYMBOL_keyword__FILE__: /* "'__FILE__'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8266 "ripper.c"
        break;

    case YYSYMBOL_keyword__ENCODING__: /* "'__ENCODING__'"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8274 "ripper.c"
        break;

    case YYSYMBOL_tIDENTIFIER: /* "local variable or method"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8282 "ripper.c"
        break;

    case YYSYMBOL_tFID: /* "method"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8290 "ripper.c"
        break;

    case YYSYMBOL_tGVAR: /* "global variable"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8298 "ripper.c"
        break;

    case YYSYMBOL_tIVAR: /* "instance variable"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8306 "ripper.c"
        break;

    case YYSYMBOL_tCONSTANT: /* "constant"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8314 "ripper.c"
        break;

    case YYSYMBOL_tCVAR: /* "class variable"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8322 "ripper.c"
        break;

    case YYSYMBOL_tLABEL: /* "label"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8330 "ripper.c"
        break;

    case YYSYMBOL_tINTEGER: /* "integer literal"  */
#line 2624 "ripper.y"
         {
    switch (nd_type(RNODE(((*yyvaluep).node)))) {
      case NODE_INTEGER:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_integer_literal_val(((*yyvaluep).node)));
        break;
      case NODE_FLOAT:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_float_literal_val(((*yyvaluep).node)));
        break;
      case NODE_RATIONAL:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_rational_literal_val(((*yyvaluep).node)));
        break;
      case NODE_IMAGINARY:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_imaginary_literal_val(((*yyvaluep).node)));
        break;
      default:
        break;
    }
}
#line 8353 "ripper.c"
        break;

    case YYSYMBOL_tFLOAT: /* "float literal"  */
#line 2624 "ripper.y"
         {
    switch (nd_type(RNODE(((*yyvaluep).node)))) {
      case NODE_INTEGER:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_integer_literal_val(((*yyvaluep).node)));
        break;
      case NODE_FLOAT:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_float_literal_val(((*yyvaluep).node)));
        break;
      case NODE_RATIONAL:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_rational_literal_val(((*yyvaluep).node)));
        break;
      case NODE_IMAGINARY:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_imaginary_literal_val(((*yyvaluep).node)));
        break;
      default:
        break;
    }
}
#line 8376 "ripper.c"
        break;

    case YYSYMBOL_tRATIONAL: /* "rational literal"  */
#line 2624 "ripper.y"
         {
    switch (nd_type(RNODE(((*yyvaluep).node)))) {
      case NODE_INTEGER:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_integer_literal_val(((*yyvaluep).node)));
        break;
      case NODE_FLOAT:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_float_literal_val(((*yyvaluep).node)));
        break;
      case NODE_RATIONAL:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_rational_literal_val(((*yyvaluep).node)));
        break;
      case NODE_IMAGINARY:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_imaginary_literal_val(((*yyvaluep).node)));
        break;
      default:
        break;
    }
}
#line 8399 "ripper.c"
        break;

    case YYSYMBOL_tIMAGINARY: /* "imaginary literal"  */
#line 2624 "ripper.y"
         {
    switch (nd_type(RNODE(((*yyvaluep).node)))) {
      case NODE_INTEGER:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_integer_literal_val(((*yyvaluep).node)));
        break;
      case NODE_FLOAT:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_float_literal_val(((*yyvaluep).node)));
        break;
      case NODE_RATIONAL:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_rational_literal_val(((*yyvaluep).node)));
        break;
      case NODE_IMAGINARY:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_imaginary_literal_val(((*yyvaluep).node)));
        break;
      default:
        break;
    }
}
#line 8422 "ripper.c"
        break;

    case YYSYMBOL_tCHAR: /* "char literal"  */
#line 2624 "ripper.y"
         {
    switch (nd_type(RNODE(((*yyvaluep).node)))) {
      case NODE_INTEGER:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_integer_literal_val(((*yyvaluep).node)));
        break;
      case NODE_FLOAT:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_float_literal_val(((*yyvaluep).node)));
        break;
      case NODE_RATIONAL:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_rational_literal_val(((*yyvaluep).node)));
        break;
      case NODE_IMAGINARY:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_imaginary_literal_val(((*yyvaluep).node)));
        break;
      default:
        break;
    }
}
#line 8445 "ripper.c"
        break;

    case YYSYMBOL_tNTH_REF: /* "numbered reference"  */
#line 2642 "ripper.y"
         {
    rb_parser_printf(p, "$%ld", RNODE_NTH_REF(((*yyvaluep).node))->nd_nth);
}
#line 8453 "ripper.c"
        break;

    case YYSYMBOL_tBACK_REF: /* "back reference"  */
#line 2645 "ripper.y"
         {
    rb_parser_printf(p, "$%c", (int)RNODE_BACK_REF(((*yyvaluep).node))->nd_nth);
}
#line 8461 "ripper.c"
        break;

    case YYSYMBOL_tSTRING_CONTENT: /* "literal content"  */
#line 2624 "ripper.y"
         {
    switch (nd_type(RNODE(((*yyvaluep).node)))) {
      case NODE_INTEGER:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_integer_literal_val(((*yyvaluep).node)));
        break;
      case NODE_FLOAT:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_float_literal_val(((*yyvaluep).node)));
        break;
      case NODE_RATIONAL:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_rational_literal_val(((*yyvaluep).node)));
        break;
      case NODE_IMAGINARY:
        rb_parser_printf(p, "%+"PRIsVALUE, rb_node_imaginary_literal_val(((*yyvaluep).node)));
        break;
      default:
        break;
    }
}
#line 8484 "ripper.c"
        break;

    case YYSYMBOL_69_: /* '.'  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8492 "ripper.c"
        break;

    case YYSYMBOL_70_backslash_: /* "backslash"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8500 "ripper.c"
        break;

    case YYSYMBOL_72_escaped_horizontal_tab_: /* "escaped horizontal tab"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8508 "ripper.c"
        break;

    case YYSYMBOL_73_escaped_form_feed_: /* "escaped form feed"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8516 "ripper.c"
        break;

    case YYSYMBOL_74_escaped_carriage_return_: /* "escaped carriage return"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8524 "ripper.c"
        break;

    case YYSYMBOL_75_escaped_vertical_tab_: /* "escaped vertical tab"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8532 "ripper.c"
        break;

    case YYSYMBOL_tANDDOT: /* "&."  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8540 "ripper.c"
        break;

    case YYSYMBOL_tCOLON2: /* "::"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8548 "ripper.c"
        break;

    case YYSYMBOL_tOP_ASGN: /* "operator-assignment"  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8556 "ripper.c"
        break;

    case YYSYMBOL_top_compstmt: /* top_compstmt  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8569 "ripper.c"
        break;

    case YYSYMBOL_top_stmts: /* top_stmts  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8582 "ripper.c"
        break;

    case YYSYMBOL_top_stmt: /* top_stmt  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8595 "ripper.c"
        break;

    case YYSYMBOL_block_open: /* block_open  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_exits) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_exits)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_exits)))));
    }
}
#line 8608 "ripper.c"
        break;

    case YYSYMBOL_begin_block: /* begin_block  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8621 "ripper.c"
        break;

    case YYSYMBOL_bodystmt: /* bodystmt  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8634 "ripper.c"
        break;

    case YYSYMBOL_compstmt: /* compstmt  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8647 "ripper.c"
        break;

    case YYSYMBOL_stmts: /* stmts  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8660 "ripper.c"
        break;

    case YYSYMBOL_stmt_or_begin: /* stmt_or_begin  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8673 "ripper.c"
        break;

    case YYSYMBOL_allow_exits: /* allow_exits  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_exits) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_exits)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_exits)))));
    }
}
#line 8686 "ripper.c"
        break;

    case YYSYMBOL_stmt: /* stmt  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8699 "ripper.c"
        break;

    case YYSYMBOL_command_asgn: /* command_asgn  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8712 "ripper.c"
        break;

    case YYSYMBOL_endless_command: /* endless_command  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8725 "ripper.c"
        break;

    case YYSYMBOL_command_rhs: /* command_rhs  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8738 "ripper.c"
        break;

    case YYSYMBOL_expr: /* expr  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8751 "ripper.c"
        break;

    case YYSYMBOL_def_name: /* def_name  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8759 "ripper.c"
        break;

    case YYSYMBOL_defn_head: /* defn_head  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_def_temp) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_def_temp)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_def_temp)))));
    }
}
#line 8772 "ripper.c"
        break;

    case YYSYMBOL_defs_head: /* defs_head  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_def_temp) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_def_temp)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_def_temp)))));
    }
}
#line 8785 "ripper.c"
        break;

    case YYSYMBOL_expr_value: /* expr_value  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8798 "ripper.c"
        break;

    case YYSYMBOL_expr_value_do: /* expr_value_do  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8811 "ripper.c"
        break;

    case YYSYMBOL_command_call: /* command_call  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8824 "ripper.c"
        break;

    case YYSYMBOL_block_command: /* block_command  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8837 "ripper.c"
        break;

    case YYSYMBOL_cmd_brace_block: /* cmd_brace_block  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8850 "ripper.c"
        break;

    case YYSYMBOL_fcall: /* fcall  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_fcall) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_fcall)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_fcall)))));
    }
}
#line 8863 "ripper.c"
        break;

    case YYSYMBOL_command: /* command  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8876 "ripper.c"
        break;

    case YYSYMBOL_mlhs: /* mlhs  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_masgn) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_masgn)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_masgn)))));
    }
}
#line 8889 "ripper.c"
        break;

    case YYSYMBOL_mlhs_inner: /* mlhs_inner  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_masgn) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_masgn)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_masgn)))));
    }
}
#line 8902 "ripper.c"
        break;

    case YYSYMBOL_mlhs_basic: /* mlhs_basic  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_masgn) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_masgn)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_masgn)))));
    }
}
#line 8915 "ripper.c"
        break;

    case YYSYMBOL_mlhs_item: /* mlhs_item  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8928 "ripper.c"
        break;

    case YYSYMBOL_mlhs_head: /* mlhs_head  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8941 "ripper.c"
        break;

    case YYSYMBOL_mlhs_post: /* mlhs_post  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8954 "ripper.c"
        break;

    case YYSYMBOL_mlhs_node: /* mlhs_node  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8967 "ripper.c"
        break;

    case YYSYMBOL_lhs: /* lhs  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 8980 "ripper.c"
        break;

    case YYSYMBOL_cname: /* cname  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 8988 "ripper.c"
        break;

    case YYSYMBOL_cpath: /* cpath  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9001 "ripper.c"
        break;

    case YYSYMBOL_fname: /* fname  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9009 "ripper.c"
        break;

    case YYSYMBOL_fitem: /* fitem  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9022 "ripper.c"
        break;

    case YYSYMBOL_undef_list: /* undef_list  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9035 "ripper.c"
        break;

    case YYSYMBOL_op: /* op  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9043 "ripper.c"
        break;

    case YYSYMBOL_reswords: /* reswords  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9051 "ripper.c"
        break;

    case YYSYMBOL_arg: /* arg  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9064 "ripper.c"
        break;

    case YYSYMBOL_endless_arg: /* endless_arg  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9077 "ripper.c"
        break;

    case YYSYMBOL_relop: /* relop  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9085 "ripper.c"
        break;

    case YYSYMBOL_rel_expr: /* rel_expr  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9098 "ripper.c"
        break;

    case YYSYMBOL_arg_value: /* arg_value  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9111 "ripper.c"
        break;

    case YYSYMBOL_aref_args: /* aref_args  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9124 "ripper.c"
        break;

    case YYSYMBOL_arg_rhs: /* arg_rhs  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9137 "ripper.c"
        break;

    case YYSYMBOL_paren_args: /* paren_args  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9150 "ripper.c"
        break;

    case YYSYMBOL_opt_paren_args: /* opt_paren_args  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9163 "ripper.c"
        break;

    case YYSYMBOL_opt_call_args: /* opt_call_args  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9176 "ripper.c"
        break;

    case YYSYMBOL_call_args: /* call_args  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9189 "ripper.c"
        break;

    case YYSYMBOL_command_args: /* command_args  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9202 "ripper.c"
        break;

    case YYSYMBOL_block_arg: /* block_arg  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_block_pass) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_block_pass)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_block_pass)))));
    }
}
#line 9215 "ripper.c"
        break;

    case YYSYMBOL_opt_block_arg: /* opt_block_arg  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_block_pass) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_block_pass)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_block_pass)))));
    }
}
#line 9228 "ripper.c"
        break;

    case YYSYMBOL_args: /* args  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9241 "ripper.c"
        break;

    case YYSYMBOL_arg_splat: /* arg_splat  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9254 "ripper.c"
        break;

    case YYSYMBOL_mrhs_arg: /* mrhs_arg  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9267 "ripper.c"
        break;

    case YYSYMBOL_mrhs: /* mrhs  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9280 "ripper.c"
        break;

    case YYSYMBOL_primary: /* primary  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9293 "ripper.c"
        break;

    case YYSYMBOL_primary_value: /* primary_value  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9306 "ripper.c"
        break;

    case YYSYMBOL_k_while: /* k_while  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_exits) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_exits)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_exits)))));
    }
}
#line 9319 "ripper.c"
        break;

    case YYSYMBOL_k_until: /* k_until  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_exits) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_exits)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_exits)))));
    }
}
#line 9332 "ripper.c"
        break;

    case YYSYMBOL_k_for: /* k_for  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_exits) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_exits)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_exits)))));
    }
}
#line 9345 "ripper.c"
        break;

    case YYSYMBOL_k_def: /* k_def  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_def_temp) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_def_temp)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_def_temp)))));
    }
}
#line 9358 "ripper.c"
        break;

    case YYSYMBOL_if_tail: /* if_tail  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9371 "ripper.c"
        break;

    case YYSYMBOL_opt_else: /* opt_else  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9384 "ripper.c"
        break;

    case YYSYMBOL_for_var: /* for_var  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9397 "ripper.c"
        break;

    case YYSYMBOL_f_marg: /* f_marg  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9410 "ripper.c"
        break;

    case YYSYMBOL_f_marg_list: /* f_marg_list  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9423 "ripper.c"
        break;

    case YYSYMBOL_f_margs: /* f_margs  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_masgn) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_masgn)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_masgn)))));
    }
}
#line 9436 "ripper.c"
        break;

    case YYSYMBOL_f_rest_marg: /* f_rest_marg  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9449 "ripper.c"
        break;

    case YYSYMBOL_f_any_kwrest: /* f_any_kwrest  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9457 "ripper.c"
        break;

    case YYSYMBOL_f_kwarg_f_block_kw: /* f_kwarg_f_block_kw  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_kw_arg) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_kw_arg)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_kw_arg)))));
    }
}
#line 9470 "ripper.c"
        break;

    case YYSYMBOL_block_args_tail: /* block_args_tail  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 9483 "ripper.c"
        break;

    case YYSYMBOL_excessed_comma: /* excessed_comma  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9491 "ripper.c"
        break;

    case YYSYMBOL_f_opt_primary_value: /* f_opt_primary_value  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_opt_arg) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_opt_arg)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_opt_arg)))));
    }
}
#line 9504 "ripper.c"
        break;

    case YYSYMBOL_f_optarg_primary_value: /* f_optarg_primary_value  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_opt_arg) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_opt_arg)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_opt_arg)))));
    }
}
#line 9517 "ripper.c"
        break;

    case YYSYMBOL_opt_args_tail_block_args_tail: /* opt_args_tail_block_args_tail  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 9530 "ripper.c"
        break;

    case YYSYMBOL_block_param: /* block_param  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 9543 "ripper.c"
        break;

    case YYSYMBOL_opt_block_param: /* opt_block_param  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 9556 "ripper.c"
        break;

    case YYSYMBOL_block_param_def: /* block_param_def  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 9569 "ripper.c"
        break;

    case YYSYMBOL_opt_bv_decl: /* opt_bv_decl  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9577 "ripper.c"
        break;

    case YYSYMBOL_bv_decls: /* bv_decls  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9585 "ripper.c"
        break;

    case YYSYMBOL_bvar: /* bvar  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9593 "ripper.c"
        break;

    case YYSYMBOL_numparam: /* numparam  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9606 "ripper.c"
        break;

    case YYSYMBOL_it_id: /* it_id  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 9614 "ripper.c"
        break;

    case YYSYMBOL_lambda: /* lambda  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9627 "ripper.c"
        break;

    case YYSYMBOL_f_larglist: /* f_larglist  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 9640 "ripper.c"
        break;

    case YYSYMBOL_lambda_body: /* lambda_body  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9653 "ripper.c"
        break;

    case YYSYMBOL_do_block: /* do_block  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9666 "ripper.c"
        break;

    case YYSYMBOL_block_call: /* block_call  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9679 "ripper.c"
        break;

    case YYSYMBOL_method_call: /* method_call  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9692 "ripper.c"
        break;

    case YYSYMBOL_brace_block: /* brace_block  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9705 "ripper.c"
        break;

    case YYSYMBOL_brace_body: /* brace_body  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9718 "ripper.c"
        break;

    case YYSYMBOL_do_body: /* do_body  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9731 "ripper.c"
        break;

    case YYSYMBOL_case_args: /* case_args  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9744 "ripper.c"
        break;

    case YYSYMBOL_case_body: /* case_body  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9757 "ripper.c"
        break;

    case YYSYMBOL_cases: /* cases  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9770 "ripper.c"
        break;

    case YYSYMBOL_p_case_body: /* p_case_body  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9783 "ripper.c"
        break;

    case YYSYMBOL_p_cases: /* p_cases  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9796 "ripper.c"
        break;

    case YYSYMBOL_p_top_expr: /* p_top_expr  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9809 "ripper.c"
        break;

    case YYSYMBOL_p_top_expr_body: /* p_top_expr_body  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9822 "ripper.c"
        break;

    case YYSYMBOL_p_expr: /* p_expr  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9835 "ripper.c"
        break;

    case YYSYMBOL_p_as: /* p_as  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9848 "ripper.c"
        break;

    case YYSYMBOL_p_alt: /* p_alt  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9861 "ripper.c"
        break;

    case YYSYMBOL_p_expr_basic: /* p_expr_basic  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9874 "ripper.c"
        break;

    case YYSYMBOL_p_args: /* p_args  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9887 "ripper.c"
        break;

    case YYSYMBOL_p_args_head: /* p_args_head  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9900 "ripper.c"
        break;

    case YYSYMBOL_p_args_tail: /* p_args_tail  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9913 "ripper.c"
        break;

    case YYSYMBOL_p_find: /* p_find  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9926 "ripper.c"
        break;

    case YYSYMBOL_p_rest: /* p_rest  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9939 "ripper.c"
        break;

    case YYSYMBOL_p_args_post: /* p_args_post  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9952 "ripper.c"
        break;

    case YYSYMBOL_p_arg: /* p_arg  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9965 "ripper.c"
        break;

    case YYSYMBOL_p_kwargs: /* p_kwargs  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9978 "ripper.c"
        break;

    case YYSYMBOL_p_kwarg: /* p_kwarg  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 9991 "ripper.c"
        break;

    case YYSYMBOL_p_kw: /* p_kw  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10004 "ripper.c"
        break;

    case YYSYMBOL_p_kw_label: /* p_kw_label  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10012 "ripper.c"
        break;

    case YYSYMBOL_p_kwrest: /* p_kwrest  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10020 "ripper.c"
        break;

    case YYSYMBOL_p_kwnorest: /* p_kwnorest  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10028 "ripper.c"
        break;

    case YYSYMBOL_p_any_kwrest: /* p_any_kwrest  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10036 "ripper.c"
        break;

    case YYSYMBOL_p_value: /* p_value  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10049 "ripper.c"
        break;

    case YYSYMBOL_p_primitive: /* p_primitive  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10062 "ripper.c"
        break;

    case YYSYMBOL_p_variable: /* p_variable  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10075 "ripper.c"
        break;

    case YYSYMBOL_p_var_ref: /* p_var_ref  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10088 "ripper.c"
        break;

    case YYSYMBOL_p_expr_ref: /* p_expr_ref  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10101 "ripper.c"
        break;

    case YYSYMBOL_p_const: /* p_const  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10114 "ripper.c"
        break;

    case YYSYMBOL_opt_rescue: /* opt_rescue  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10127 "ripper.c"
        break;

    case YYSYMBOL_exc_list: /* exc_list  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10140 "ripper.c"
        break;

    case YYSYMBOL_exc_var: /* exc_var  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10153 "ripper.c"
        break;

    case YYSYMBOL_opt_ensure: /* opt_ensure  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10166 "ripper.c"
        break;

    case YYSYMBOL_literal: /* literal  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10179 "ripper.c"
        break;

    case YYSYMBOL_strings: /* strings  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10192 "ripper.c"
        break;

    case YYSYMBOL_string: /* string  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10205 "ripper.c"
        break;

    case YYSYMBOL_string1: /* string1  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10218 "ripper.c"
        break;

    case YYSYMBOL_xstring: /* xstring  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10231 "ripper.c"
        break;

    case YYSYMBOL_regexp: /* regexp  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10244 "ripper.c"
        break;

    case YYSYMBOL_words_tWORDS_BEG_word_list: /* words_tWORDS_BEG_word_list  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10257 "ripper.c"
        break;

    case YYSYMBOL_words: /* words  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10270 "ripper.c"
        break;

    case YYSYMBOL_word_list: /* word_list  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10283 "ripper.c"
        break;

    case YYSYMBOL_word: /* word  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10296 "ripper.c"
        break;

    case YYSYMBOL_words_tSYMBOLS_BEG_symbol_list: /* words_tSYMBOLS_BEG_symbol_list  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10309 "ripper.c"
        break;

    case YYSYMBOL_symbols: /* symbols  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10322 "ripper.c"
        break;

    case YYSYMBOL_symbol_list: /* symbol_list  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10335 "ripper.c"
        break;

    case YYSYMBOL_words_tQWORDS_BEG_qword_list: /* words_tQWORDS_BEG_qword_list  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10348 "ripper.c"
        break;

    case YYSYMBOL_qwords: /* qwords  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10361 "ripper.c"
        break;

    case YYSYMBOL_words_tQSYMBOLS_BEG_qsym_list: /* words_tQSYMBOLS_BEG_qsym_list  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10374 "ripper.c"
        break;

    case YYSYMBOL_qsymbols: /* qsymbols  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10387 "ripper.c"
        break;

    case YYSYMBOL_qword_list: /* qword_list  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10400 "ripper.c"
        break;

    case YYSYMBOL_qsym_list: /* qsym_list  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10413 "ripper.c"
        break;

    case YYSYMBOL_string_contents: /* string_contents  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10426 "ripper.c"
        break;

    case YYSYMBOL_xstring_contents: /* xstring_contents  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10439 "ripper.c"
        break;

    case YYSYMBOL_regexp_contents: /* regexp_contents  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10452 "ripper.c"
        break;

    case YYSYMBOL_string_content: /* string_content  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10465 "ripper.c"
        break;

    case YYSYMBOL_string_dvar: /* string_dvar  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10478 "ripper.c"
        break;

    case YYSYMBOL_symbol: /* symbol  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10491 "ripper.c"
        break;

    case YYSYMBOL_ssym: /* ssym  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10504 "ripper.c"
        break;

    case YYSYMBOL_sym: /* sym  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10512 "ripper.c"
        break;

    case YYSYMBOL_dsym: /* dsym  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10525 "ripper.c"
        break;

    case YYSYMBOL_numeric: /* numeric  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10538 "ripper.c"
        break;

    case YYSYMBOL_simple_numeric: /* simple_numeric  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10551 "ripper.c"
        break;

    case YYSYMBOL_nonlocal_var: /* nonlocal_var  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10559 "ripper.c"
        break;

    case YYSYMBOL_user_variable: /* user_variable  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10567 "ripper.c"
        break;

    case YYSYMBOL_keyword_variable: /* keyword_variable  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10575 "ripper.c"
        break;

    case YYSYMBOL_var_ref: /* var_ref  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10588 "ripper.c"
        break;

    case YYSYMBOL_var_lhs: /* var_lhs  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10601 "ripper.c"
        break;

    case YYSYMBOL_backref: /* backref  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10614 "ripper.c"
        break;

    case YYSYMBOL_superclass: /* superclass  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10627 "ripper.c"
        break;

    case YYSYMBOL_f_opt_paren_args: /* f_opt_paren_args  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 10640 "ripper.c"
        break;

    case YYSYMBOL_f_paren_args: /* f_paren_args  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 10653 "ripper.c"
        break;

    case YYSYMBOL_f_arglist: /* f_arglist  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 10666 "ripper.c"
        break;

    case YYSYMBOL_f_kwarg_f_kw: /* f_kwarg_f_kw  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_kw_arg) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_kw_arg)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_kw_arg)))));
    }
}
#line 10679 "ripper.c"
        break;

    case YYSYMBOL_args_tail: /* args_tail  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 10692 "ripper.c"
        break;

    case YYSYMBOL_f_opt_arg_value: /* f_opt_arg_value  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_opt_arg) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_opt_arg)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_opt_arg)))));
    }
}
#line 10705 "ripper.c"
        break;

    case YYSYMBOL_f_optarg_arg_value: /* f_optarg_arg_value  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_opt_arg) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_opt_arg)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_opt_arg)))));
    }
}
#line 10718 "ripper.c"
        break;

    case YYSYMBOL_opt_args_tail_args_tail: /* opt_args_tail_args_tail  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 10731 "ripper.c"
        break;

    case YYSYMBOL_f_args: /* f_args  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_args) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args)))));
    }
}
#line 10744 "ripper.c"
        break;

    case YYSYMBOL_args_forward: /* args_forward  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10752 "ripper.c"
        break;

    case YYSYMBOL_f_bad_arg: /* f_bad_arg  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10760 "ripper.c"
        break;

    case YYSYMBOL_f_norm_arg: /* f_norm_arg  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10768 "ripper.c"
        break;

    case YYSYMBOL_f_arg_asgn: /* f_arg_asgn  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10776 "ripper.c"
        break;

    case YYSYMBOL_f_arg_item: /* f_arg_item  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_args_aux) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args_aux)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args_aux)))));
    }
}
#line 10789 "ripper.c"
        break;

    case YYSYMBOL_f_arg: /* f_arg  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_args_aux) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_args_aux)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_args_aux)))));
    }
}
#line 10802 "ripper.c"
        break;

    case YYSYMBOL_f_label: /* f_label  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10810 "ripper.c"
        break;

    case YYSYMBOL_f_kw: /* f_kw  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_kw_arg) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_kw_arg)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_kw_arg)))));
    }
}
#line 10823 "ripper.c"
        break;

    case YYSYMBOL_f_block_kw: /* f_block_kw  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node_kw_arg) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node_kw_arg)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node_kw_arg)))));
    }
}
#line 10836 "ripper.c"
        break;

    case YYSYMBOL_f_no_kwarg: /* f_no_kwarg  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10844 "ripper.c"
        break;

    case YYSYMBOL_f_kwrest: /* f_kwrest  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10852 "ripper.c"
        break;

    case YYSYMBOL_f_rest_arg: /* f_rest_arg  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10860 "ripper.c"
        break;

    case YYSYMBOL_f_block_arg: /* f_block_arg  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10868 "ripper.c"
        break;

    case YYSYMBOL_opt_f_block_arg: /* opt_f_block_arg  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10876 "ripper.c"
        break;

    case YYSYMBOL_singleton: /* singleton  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10889 "ripper.c"
        break;

    case YYSYMBOL_assoc_list: /* assoc_list  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10902 "ripper.c"
        break;

    case YYSYMBOL_assocs: /* assocs  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10915 "ripper.c"
        break;

    case YYSYMBOL_assoc: /* assoc  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10928 "ripper.c"
        break;

    case YYSYMBOL_operation: /* operation  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10936 "ripper.c"
        break;

    case YYSYMBOL_operation2: /* operation2  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10944 "ripper.c"
        break;

    case YYSYMBOL_operation3: /* operation3  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10952 "ripper.c"
        break;

    case YYSYMBOL_dot_or_colon: /* dot_or_colon  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10960 "ripper.c"
        break;

    case YYSYMBOL_call_op: /* call_op  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10968 "ripper.c"
        break;

    case YYSYMBOL_call_op2: /* call_op2  */
#line 2621 "ripper.y"
         {
    rb_parser_printf(p, "%"PRIsVALUE, rb_id2str(((*yyvaluep).id)));
}
#line 10976 "ripper.c"
        break;

    case YYSYMBOL_none: /* none  */
#line 2612 "ripper.y"
         {
    if ((NODE *)((*yyvaluep).node) == (NODE *)-1) {
        rb_parser_printf(p, "NODE_SPECIAL");
    }
    else if (((*yyvaluep).node)) {
        rb_parser_printf(p, "%s", parser_node_name(nd_type(RNODE(((*yyvaluep).node)))));
    }
}
#line 10989 "ripper.c"
        break;

      default:
        break;
    }
  YY_IGNORE_MAYBE_UNINITIALIZED_END
}


/*---------------------------.
| Print this symbol on YYO.  |
`---------------------------*/

static void
yy_symbol_print (FILE *yyo,
                 yysymbol_kind_t yykind, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, struct parser_params *p)
{
  YYFPRINTF (yyo, "%s %s (",
             yykind < YYNTOKENS ? "token" : "nterm", yysymbol_name (yykind));

  YYLOCATION_PRINT (yyo, yylocationp, p);
  YYFPRINTF (yyo, ": ");
  yy_symbol_value_print (yyo, yykind, yyvaluep, yylocationp, p);
  YYFPRINTF (yyo, ")");
}

/*------------------------------------------------------------------.
| yy_stack_print -- Print the state stack from its BOTTOM up to its |
| TOP (included).                                                   |
`------------------------------------------------------------------*/

static void
yy_stack_print (yy_state_t *yybottom, yy_state_t *yytop, struct parser_params *p)
{
  YYFPRINTF (stderr, "Stack now");
  for (; yybottom <= yytop; yybottom++)
    {
      int yybot = *yybottom;
      YYFPRINTF (stderr, " %d", yybot);
    }
  YYFPRINTF (stderr, "\n");
}

# define YY_STACK_PRINT(Bottom, Top, p)     \
do {                                                            \
  if (yydebug)                                                  \
    yy_stack_print ((Bottom), (Top), p);    \
} while (0)


/*------------------------------------------------.
| Report that the YYRULE is going to be reduced.  |
`------------------------------------------------*/

static void
yy_reduce_print (yy_state_t *yyssp, YYSTYPE *yyvsp, YYLTYPE *yylsp,
                 int yyrule, struct parser_params *p)
{
  int yylno = yyrline[yyrule];
  int yynrhs = yyr2[yyrule];
  int yyi;
  YYFPRINTF (stderr, "Reducing stack by rule %d (line %d):\n",
             yyrule - 1, yylno);
  /* The symbols being reduced.  */
  for (yyi = 0; yyi < yynrhs; yyi++)
    {
      YYFPRINTF (stderr, "   $%d = ", yyi + 1);
      yy_symbol_print (stderr,
                       YY_ACCESSING_SYMBOL (+yyssp[yyi + 1 - yynrhs]),
                       &yyvsp[(yyi + 1) - (yynrhs)],
                       &(yylsp[(yyi + 1) - (yynrhs)]), p);
      YYFPRINTF (stderr, "\n");
    }
}

# define YY_REDUCE_PRINT(Rule, p) \
do {                                    \
  if (yydebug)                          \
    yy_reduce_print (yyssp, yyvsp, yylsp, Rule, p); \
} while (0)

/* Nonzero means print parse trace.  It is left uninitialized so that
   multiple parsers can coexist.  */
#ifndef yydebug
int yydebug;
#endif
#else /* !YYDEBUG */
# define YYDPRINTF(Args) ((void) 0)
# define YY_SYMBOL_PRINT(Title, Kind, Value, Location, p)
# define YY_STACK_PRINT(Bottom, Top, p)
# define YY_REDUCE_PRINT(Rule, p)
#endif /* !YYDEBUG */


/* YYINITDEPTH -- initial size of the parser's stacks.  */
#ifndef YYINITDEPTH
# define YYINITDEPTH 200
#endif

/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
   if the built-in stack extension method is used).

   Do not make this value too large; the results are undefined if
   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
   evaluated with infinite-precision integer arithmetic.  */

#ifndef YYMAXDEPTH
# define YYMAXDEPTH 10000
#endif


/* Context of a parse error.  */
typedef struct
{
  yy_state_t *yyssp;
  yysymbol_kind_t yytoken;
  YYLTYPE *yylloc;
} yypcontext_t;

/* Put in YYARG at most YYARGN of the expected tokens given the
   current YYCTX, and return the number of tokens stored in YYARG.  If
   YYARG is null, return the number of expected tokens (guaranteed to
   be less than YYNTOKENS).  Return YYENOMEM on memory exhaustion.
   Return 0 if there are more than YYARGN expected tokens, yet fill
   YYARG up to YYARGN. */
static int
yypcontext_expected_tokens (const yypcontext_t *yyctx,
                            yysymbol_kind_t yyarg[], int yyargn)
{
  /* Actual size of YYARG. */
  int yycount = 0;
  int yyn = yypact[+*yyctx->yyssp];
  if (!yypact_value_is_default (yyn))
    {
      /* Start YYX at -YYN if negative to avoid negative indexes in
         YYCHECK.  In other words, skip the first -YYN actions for
         this state because they are default actions.  */
      int yyxbegin = yyn < 0 ? -yyn : 0;
      /* Stay within bounds of both yycheck and yytname.  */
      int yychecklim = YYLAST - yyn + 1;
      int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
      int yyx;
      for (yyx = yyxbegin; yyx < yyxend; ++yyx)
        if (yycheck[yyx + yyn] == yyx && yyx != YYSYMBOL_YYerror
            && !yytable_value_is_error (yytable[yyx + yyn]))
          {
            if (!yyarg)
              ++yycount;
            else if (yycount == yyargn)
              return 0;
            else
              yyarg[yycount++] = YY_CAST (yysymbol_kind_t, yyx);
          }
    }
  if (yyarg && yycount == 0 && 0 < yyargn)
    yyarg[0] = YYSYMBOL_YYEMPTY;
  return yycount;
}




#ifndef yystrlen
# if defined __GLIBC__ && defined _STRING_H
#  define yystrlen(S) (YY_CAST (YYPTRDIFF_T, strlen (S)))
# else
/* Return the length of YYSTR.  */
static YYPTRDIFF_T
yystrlen (const char *yystr)
{
  YYPTRDIFF_T yylen;
  for (yylen = 0; yystr[yylen]; yylen++)
    continue;
  return yylen;
}
# endif
#endif

#ifndef yystpcpy
# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
#  define yystpcpy stpcpy
# else
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
   YYDEST.  */
static char *
yystpcpy (char *yydest, const char *yysrc)
{
  char *yyd = yydest;
  const char *yys = yysrc;

  while ((*yyd++ = *yys++) != '\0')
    continue;

  return yyd - 1;
}
# endif
#endif

#ifndef yytnamerr
/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
   quotes and backslashes, so that it's suitable for yyerror.  The
   heuristic is that double-quoting is unnecessary unless the string
   contains an apostrophe, a comma, or backslash (other than
   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
   null, do not copy; instead, return the length of what the result
   would have been.  */
static YYPTRDIFF_T
yytnamerr (char *yyres, const char *yystr)
{
  if (*yystr == '"')
    {
      YYPTRDIFF_T yyn = 0;
      char const *yyp = yystr;
      for (;;)
        switch (*++yyp)
          {
          case '\'':
          case ',':
            goto do_not_strip_quotes;

          case '\\':
            if (*++yyp != '\\')
              goto do_not_strip_quotes;
            else
              goto append;

          append:
          default:
            if (yyres)
              yyres[yyn] = *yyp;
            yyn++;
            break;

          case '"':
            if (yyres)
              yyres[yyn] = '\0';
            return yyn;
          }
    do_not_strip_quotes: ;
    }

  if (yyres)
    return yystpcpy (yyres, yystr) - yyres;
  else
    return yystrlen (yystr);
}
#endif


static int
yy_syntax_error_arguments (const yypcontext_t *yyctx,
                           yysymbol_kind_t yyarg[], int yyargn)
{
  /* Actual size of YYARG. */
  int yycount = 0;
  /* There are many possibilities here to consider:
     - If this state is a consistent state with a default action, then
       the only way this function was invoked is if the default action
       is an error action.  In that case, don't check for expected
       tokens because there are none.
     - The only way there can be no lookahead present (in yychar) is if
       this state is a consistent state with a default action.  Thus,
       detecting the absence of a lookahead is sufficient to determine
       that there is no unexpected or expected token to report.  In that
       case, just report a simple "syntax error".
     - Don't assume there isn't a lookahead just because this state is a
       consistent state with a default action.  There might have been a
       previous inconsistent state, consistent state with a non-default
       action, or user semantic action that manipulated yychar.
     - Of course, the expected token list depends on states to have
       correct lookahead information, and it depends on the parser not
       to perform extra reductions after fetching a lookahead from the
       scanner and before detecting a syntax error.  Thus, state merging
       (from LALR or IELR) and default reductions corrupt the expected
       token list.  However, the list is correct for canonical LR with
       one exception: it will still contain any token that will not be
       accepted due to an error action in a later state.
  */
  if (yyctx->yytoken != YYSYMBOL_YYEMPTY)
    {
      int yyn;
      if (yyarg)
        yyarg[yycount] = yyctx->yytoken;
      ++yycount;
      yyn = yypcontext_expected_tokens (yyctx,
                                        yyarg ? yyarg + 1 : yyarg, yyargn - 1);
      if (yyn == YYENOMEM)
        return YYENOMEM;
      else
        yycount += yyn;
    }
  return yycount;
}

/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
   about the unexpected token YYTOKEN for the state stack whose top is
   YYSSP.

   Return 0 if *YYMSG was successfully written.  Return -1 if *YYMSG is
   not large enough to hold the message.  In that case, also set
   *YYMSG_ALLOC to the required number of bytes.  Return YYENOMEM if the
   required number of bytes is too large to store.  */
static int
yysyntax_error (YYPTRDIFF_T *yymsg_alloc, char **yymsg,
                const yypcontext_t *yyctx, struct parser_params *p)
{
  enum { YYARGS_MAX = 5 };
  /* Internationalized format string. */
  const char *yyformat = YY_NULLPTR;
  /* Arguments of yyformat: reported tokens (one for the "unexpected",
     one per "expected"). */
  yysymbol_kind_t yyarg[YYARGS_MAX];
  /* Cumulated lengths of YYARG.  */
  YYPTRDIFF_T yysize = 0;

  /* Actual size of YYARG. */
  int yycount = yy_syntax_error_arguments (yyctx, yyarg, YYARGS_MAX);
  if (yycount == YYENOMEM)
    return YYENOMEM;

  switch (yycount)
    {
#define YYCASE_(N, S)                       \
      case N:                               \
        yyformat = S;                       \
        break
    default: /* Avoid compiler warnings. */
      YYCASE_(0, YY_("syntax error"));
      YYCASE_(1, YY_("syntax error, unexpected %s"));
      YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
      YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
      YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
      YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
#undef YYCASE_
    }

  /* Compute error message size.  Don't count the "%s"s, but reserve
     room for the terminator.  */
  yysize = yystrlen (yyformat) - 2 * yycount + 1;
  {
    int yyi;
    for (yyi = 0; yyi < yycount; ++yyi)
      {
        YYPTRDIFF_T yysize1
          = yysize + yytnamerr (YY_NULLPTR, yytname[yyarg[yyi]]);
        if (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)
          yysize = yysize1;
        else
          return YYENOMEM;
      }
  }

  if (*yymsg_alloc < yysize)
    {
      *yymsg_alloc = 2 * yysize;
      if (! (yysize <= *yymsg_alloc
             && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
        *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
      return -1;
    }

  /* Avoid sprintf, as that infringes on the user's name space.
     Don't have undefined behavior even if the translation
     produced a string with the wrong number of "%s"s.  */
  {
    char *yyp = *yymsg;
    int yyi = 0;
    while ((*yyp = *yyformat) != '\0')
      if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
        {
          yyp += yytnamerr (yyp, yytname[yyarg[yyi++]]);
          yyformat += 2;
        }
      else
        {
          ++yyp;
          ++yyformat;
        }
  }
  return 0;
}


/*-----------------------------------------------.
| Release the memory associated to this symbol.  |
`-----------------------------------------------*/

static void
yydestruct (const char *yymsg,
            yysymbol_kind_t yykind, YYSTYPE *yyvaluep, YYLTYPE *yylocationp, struct parser_params *p)
{
  YY_USE (yyvaluep);
  YY_USE (yylocationp);
  YY_USE (p);
  if (!yymsg)
    yymsg = "Deleting";
  YY_SYMBOL_PRINT (yymsg, yykind, yyvaluep, yylocationp, p);

  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
  switch (yykind)
    {
    case YYSYMBOL_245_16: /* @16  */
#line 2649 "ripper.y"
         {
    if (CASE_LABELS_ENABLED_P(((*yyvaluep).labels))) st_free_table(((*yyvaluep).labels));
}
#line 11396 "ripper.c"
        break;

    case YYSYMBOL_246_17: /* @17  */
#line 2649 "ripper.y"
         {
    if (CASE_LABELS_ENABLED_P(((*yyvaluep).labels))) st_free_table(((*yyvaluep).labels));
}
#line 11404 "ripper.c"
        break;

      default:
        break;
    }
  YY_IGNORE_MAYBE_UNINITIALIZED_END
}






/*----------.
| yyparse.  |
`----------*/

int
yyparse (struct parser_params *p)
{
/* Lookahead token kind.  */
int yychar;


/* The semantic value of the lookahead symbol.  */
/* Default value used for initialization, for pacifying older GCCs
   or non-GCC compilers.  */
#ifdef __cplusplus
static const YYSTYPE yyval_default = {};
(void) yyval_default;
#else
YY_INITIAL_VALUE (static const YYSTYPE yyval_default;)
#endif
YYSTYPE yylval YY_INITIAL_VALUE (= yyval_default);

/* Location data for the lookahead symbol.  */
static const YYLTYPE yyloc_default
# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
  = { 1, 1, 1, 1 }
# endif
;
YYLTYPE yylloc = yyloc_default;

    /* Number of syntax errors so far.  */
    int yynerrs = 0;
    YY_USE (yynerrs); /* Silence compiler warning.  */

    yy_state_fast_t yystate = 0;
    /* Number of tokens to shift before error messages enabled.  */
    int yyerrstatus = 0;

    /* Refer to the stacks through separate pointers, to allow yyoverflow
       to reallocate them elsewhere.  */

    /* Their size.  */
    YYPTRDIFF_T yystacksize = YYINITDEPTH;

    /* The state stack: array, bottom, top.  */
    yy_state_t yyssa[YYINITDEPTH];
    yy_state_t *yyss = yyssa;
    yy_state_t *yyssp = yyss;

    /* The semantic value stack: array, bottom, top.  */
    YYSTYPE yyvsa[YYINITDEPTH];
    YYSTYPE *yyvs = yyvsa;
    YYSTYPE *yyvsp = yyvs;

    /* The location stack: array, bottom, top.  */
    YYLTYPE yylsa[YYINITDEPTH];
    YYLTYPE *yyls = yylsa;
    YYLTYPE *yylsp = yyls;

  int yyn;
  /* The return value of yyparse.  */
  int yyresult;
  /* Lookahead symbol kind.  */
  yysymbol_kind_t yytoken = YYSYMBOL_YYEMPTY;
  /* The variables used to return semantic value and location from the
     action routines.  */
  YYSTYPE yyval;
  YYLTYPE yyloc;

  /* The locations where the error started and ended.  */
  YYLTYPE yyerror_range[3];

  /* Buffer for error messages, and its allocated size.  */
  char yymsgbuf[128];
  char *yymsg = yymsgbuf;
  YYPTRDIFF_T yymsg_alloc = sizeof yymsgbuf;

#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N), yylsp -= (N))

  /* The number of symbols on the RHS of the reduced rule.
     Keep to zero when no symbol should be popped.  */
  int yylen = 0;

  YYDPRINTF ((stderr, "Starting parse\n"));

  yychar = YYEMPTY; /* Cause a token to be read.  */


        /* User initialization code.  */
#line 2656 "ripper.y"
        {
    RUBY_SET_YYLLOC_OF_NONE(yylloc);
}

#line 11512 "ripper.c"

  yylsp[0] = yylloc;
  goto yysetstate;


/*------------------------------------------------------------.
| yynewstate -- push a new state, which is found in yystate.  |
`------------------------------------------------------------*/
yynewstate:
  /* In all cases, when you get here, the value and location stacks
     have just been pushed.  So pushing a state here evens the stacks.  */
  yyssp++;


/*--------------------------------------------------------------------.
| yysetstate -- set current state (the top of the stack) to yystate.  |
`--------------------------------------------------------------------*/
yysetstate:
  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
  YY_ASSERT (0 <= yystate && yystate < YYNSTATES);
  YY_IGNORE_USELESS_CAST_BEGIN
  *yyssp = YY_CAST (yy_state_t, yystate);
  YY_IGNORE_USELESS_CAST_END
  YY_STACK_PRINT (yyss, yyssp, p);

  if (yyss + yystacksize - 1 <= yyssp)
#if !defined yyoverflow && !defined YYSTACK_RELOCATE
    YYNOMEM;
#else
    {
      /* Get the current used size of the three stacks, in elements.  */
      YYPTRDIFF_T yysize = yyssp - yyss + 1;

# if defined yyoverflow
      {
        /* Give user a chance to reallocate the stack.  Use copies of
           these so that the &'s don't force the real ones into
           memory.  */
        yy_state_t *yyss1 = yyss;
        YYSTYPE *yyvs1 = yyvs;
        YYLTYPE *yyls1 = yyls;

        /* Each stack pointer address is followed by the size of the
           data in use in that stack, in bytes.  This used to be a
           conditional around just the two extra args, but that might
           be undefined if yyoverflow is a macro.  */
        yyoverflow (YY_("memory exhausted"),
                    &yyss1, yysize * YYSIZEOF (*yyssp),
                    &yyvs1, yysize * YYSIZEOF (*yyvsp),
                    &yyls1, yysize * YYSIZEOF (*yylsp),
                    &yystacksize);
        yyss = yyss1;
        yyvs = yyvs1;
        yyls = yyls1;
      }
# else /* defined YYSTACK_RELOCATE */
      /* Extend the stack our own way.  */
      if (YYMAXDEPTH <= yystacksize)
        YYNOMEM;
      yystacksize *= 2;
      if (YYMAXDEPTH < yystacksize)
        yystacksize = YYMAXDEPTH;

      {
        yy_state_t *yyss1 = yyss;
        union yyalloc *yyptr =
          YY_CAST (union yyalloc *,
                   YYSTACK_ALLOC (YY_CAST (YYSIZE_T, YYSTACK_BYTES (yystacksize))));
        if (! yyptr)
          YYNOMEM;
        YYSTACK_RELOCATE (yyss_alloc, yyss);
        YYSTACK_RELOCATE (yyvs_alloc, yyvs);
        YYSTACK_RELOCATE (yyls_alloc, yyls);
#  undef YYSTACK_RELOCATE
        if (yyss1 != yyssa)
          YYSTACK_FREE (yyss1);
      }
# endif

      yyssp = yyss + yysize - 1;
      yyvsp = yyvs + yysize - 1;
      yylsp = yyls + yysize - 1;

      YY_IGNORE_USELESS_CAST_BEGIN
      YYDPRINTF ((stderr, "Stack size increased to %ld\n",
                  YY_CAST (long, yystacksize)));
      YY_IGNORE_USELESS_CAST_END

      if (yyss + yystacksize - 1 <= yyssp)
        YYABORT;
    }
#endif /* !defined yyoverflow && !defined YYSTACK_RELOCATE */


  if (yystate == YYFINAL)
    YYACCEPT;

  goto yybackup;


/*-----------.
| yybackup.  |
`-----------*/
yybackup:
  /* Do appropriate processing given the current state.  Read a
     lookahead token if we need one and don't already have one.  */

  /* First try to decide what to do without reference to lookahead token.  */
  yyn = yypact[yystate];
  if (yypact_value_is_default (yyn))
    goto yydefault;

  /* Not known => get a lookahead token if don't already have one.  */

  /* YYCHAR is either empty, or end-of-input, or a valid lookahead.  */
  if (yychar == YYEMPTY)
    {
      YYDPRINTF ((stderr, "Reading a token\n"));
      yychar = yylex (&yylval, &yylloc, p);
    }

  if (yychar <= END_OF_INPUT)
    {
      yychar = END_OF_INPUT;
      yytoken = YYSYMBOL_YYEOF;
      YYDPRINTF ((stderr, "Now at end of input.\n"));
    }
  else if (yychar == YYerror)
    {
      /* The scanner already issued an error message, process directly
         to error recovery.  But do not keep the error token as
         lookahead, it is too special and may lead us to an endless
         loop in error recovery. */
      yychar = YYUNDEF;
      yytoken = YYSYMBOL_YYerror;
      yyerror_range[1] = yylloc;
      goto yyerrlab1;
    }
  else
    {
      yytoken = YYTRANSLATE (yychar);
      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc, p);
    }

  /* If the proper action on seeing token YYTOKEN is to reduce or to
     detect an error, take that action.  */
  yyn += yytoken;
  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
    goto yydefault;
  yyn = yytable[yyn];
  if (yyn <= 0)
    {
      if (yytable_value_is_error (yyn))
        goto yyerrlab;
      yyn = -yyn;
      goto yyreduce;
    }

  /* Count tokens shifted since error; after three, turn off error
     status.  */
  if (yyerrstatus)
    yyerrstatus--;

  /* Shift the lookahead token.  */
  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc, p);
  yystate = yyn;
  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
  *++yyvsp = yylval;
  YY_IGNORE_MAYBE_UNINITIALIZED_END
  *++yylsp = yylloc;
        /* %after-shift code. */
#line 2659 "ripper.y"
        {after_shift(p);}
#line 11686 "ripper.c"


  /* Discard the shifted token.  */
  yychar = YYEMPTY;
  goto yynewstate;


/*-----------------------------------------------------------.
| yydefault -- do the default action for the current state.  |
`-----------------------------------------------------------*/
yydefault:
  yyn = yydefact[yystate];
  if (yyn == 0)
    goto yyerrlab;
  goto yyreduce;


/*-----------------------------.
| yyreduce -- do a reduction.  |
`-----------------------------*/
yyreduce:
  /* yyn is the number of a rule to reduce with.  */
  yylen = yyr2[yyn];

  /* If YYLEN is nonzero, implement the default value of the action:
     '$$ = $1'.

     Otherwise, the following line sets YYVAL to garbage.
     This behavior is undocumented and Bison
     users should not rely upon it.  Assigning to YYVAL
     unconditionally makes the parser a bit smaller, and it avoids a
     GCC warning that YYVAL may be used uninitialized.  */
  yyval = yyvsp[1-yylen];
        /* %before-reduce function. */
#line 2660 "ripper.y"
        {before_reduce(yylen, p);}
#line 11723 "ripper.c"


  /* Default location. */
  YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
  yyerror_range[1] = yyloc;
  YY_REDUCE_PRINT (yyn, p);
  switch (yyn)
    {
  case 2: /* $@1: %empty  */
#line 2968 "ripper.y"
            {
                        SET_LEX_STATE(EXPR_BEG);
                        local_push(p, ifndef_ripper(1)+0);
                        /* jumps are possible in the top-level loop. */
                        if (!ifndef_ripper(p->do_loop) + 0) init_block_exit(p);
                    }
#line 11740 "ripper.c"
    break;

  case 3: /* program: $@1 top_compstmt  */
#line 2975 "ripper.y"
                    {
                        if ((yyvsp[0].node) && !compile_for_eval) {
                            NODE *node = (yyvsp[0].node);
                            /* last expression should not be void */
                            if (nd_type_p(node, NODE_BLOCK)) {
                                while (RNODE_BLOCK(node)->nd_next) {
                                    node = RNODE_BLOCK(node)->nd_next;
                                }
                                node = RNODE_BLOCK(node)->nd_head;
                            }
                            node = remove_begin(node);
                            void_expr(p, node);
                        }
                        p->eval_tree = NEW_SCOPE(0, block_append(p, p->eval_tree, (yyvsp[0].node)), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(program,v1); p->result=v2;}
                        local_pop(p);
                    }
#line 11762 "ripper.c"
    break;

  case 6: /* top_compstmt: top_stmts option_terms  */
#line 2995 "ripper.y"
                    {
                        void_stmts(p, (yyval.node) = (yyvsp[-1].node));
                    }
#line 11770 "ripper.c"
    break;

  case 7: /* top_stmts: none  */
#line 3001 "ripper.y"
                    {
                        (yyval.node) = NEW_BEGIN(0, &(yyloc));
                    {VALUE v1=dispatch0(stmts_new), v2=dispatch0(void_stmt), v3=dispatch2(stmts_add,v1,v2); p->s_lvalue=v3;}
                    }
#line 11779 "ripper.c"
    break;

  case 8: /* top_stmts: top_stmt  */
#line 3006 "ripper.y"
                    {
                        (yyval.node) = newline_node((yyvsp[0].node));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch0(stmts_new), v3=dispatch2(stmts_add,v2,v1); p->s_lvalue=v3;}
                    }
#line 11788 "ripper.c"
    break;

  case 9: /* top_stmts: top_stmts terms top_stmt  */
#line 3011 "ripper.y"
                    {
                        (yyval.node) = block_append(p, (yyvsp[-2].node), newline_node((yyvsp[0].node)));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(stmts_add,v1,v2); p->s_lvalue=v3;}
                    }
#line 11797 "ripper.c"
    break;

  case 10: /* top_stmt: stmt  */
#line 3018 "ripper.y"
                    {
                        clear_block_exit(p, true);
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 11806 "ripper.c"
    break;

  case 11: /* top_stmt: "'BEGIN'" begin_block  */
#line 3023 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[0].node);
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                    }
#line 11815 "ripper.c"
    break;

  case 12: /* block_open: '{'  */
#line 3029 "ripper.y"
                 {(yyval.node_exits) = init_block_exit(p);}
#line 11821 "ripper.c"
    break;

  case 13: /* begin_block: block_open top_compstmt '}'  */
#line 3032 "ripper.y"
                    {
                        restore_block_exit(p, (yyvsp[-2].node_exits));
                        p->eval_tree_begin = block_append(p, p->eval_tree_begin,
                                                          NEW_BEGIN((yyvsp[-1].node), &(yyloc)));
                        (yyval.node) = NEW_BEGIN(0, &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(BEGIN,v1); p->s_lvalue=v2;}
                    }
#line 11833 "ripper.c"
    break;

  case 14: /* $@2: %empty  */
#line 3045 "ripper.y"
                    {
                        if (!(yyvsp[-1].node)) yyerror1(&(yylsp[0]), "else without rescue is useless");
                        next_rescue_context(&p->ctxt, &(yyvsp[-2].ctxt), after_else);
                    }
#line 11842 "ripper.c"
    break;

  case 15: /* $@3: %empty  */
#line 3050 "ripper.y"
                    {
                        next_rescue_context(&p->ctxt, &(yyvsp[-4].ctxt), after_ensure);
                    }
#line 11850 "ripper.c"
    break;

  case 16: /* bodystmt: compstmt lex_ctxt opt_rescue k_else $@2 compstmt $@3 opt_ensure  */
#line 3054 "ripper.y"
                    {
                        (yyval.node) = new_bodystmt(p, (yyvsp[-7].node), (yyvsp[-5].node), (yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-7 - 1)), v2=get_value((-5 - 1)), v3=get_value((-2 - 1)), v4=get_value((0 - 1)), v5=dispatch4(bodystmt,v1,v2,v3,v4); p->s_lvalue=v5;}
                    }
#line 11859 "ripper.c"
    break;

  case 17: /* $@4: %empty  */
#line 3061 "ripper.y"
                    {
                        next_rescue_context(&p->ctxt, &(yyvsp[-1].ctxt), after_ensure);
                    }
#line 11867 "ripper.c"
    break;

  case 18: /* bodystmt: compstmt lex_ctxt opt_rescue $@4 opt_ensure  */
#line 3065 "ripper.y"
                    {
                        (yyval.node) = new_bodystmt(p, (yyvsp[-4].node), (yyvsp[-2].node), 0, (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-4 - 1)), v2=get_value((-2 - 1)), v3=get_value((0 - 1)), v4=Qnil, v5=dispatch4(bodystmt,v1,v2,v4,v3); p->s_lvalue=v5;}
                    }
#line 11876 "ripper.c"
    break;

  case 19: /* compstmt: stmts option_terms  */
#line 3072 "ripper.y"
                    {
                        void_stmts(p, (yyval.node) = (yyvsp[-1].node));
                    }
#line 11884 "ripper.c"
    break;

  case 20: /* stmts: none  */
#line 3078 "ripper.y"
                    {
                        (yyval.node) = NEW_BEGIN(0, &(yyloc));
                    {VALUE v1=dispatch0(stmts_new), v2=dispatch0(void_stmt), v3=dispatch2(stmts_add,v1,v2); p->s_lvalue=v3;}
                    }
#line 11893 "ripper.c"
    break;

  case 21: /* stmts: stmt_or_begin  */
#line 3083 "ripper.y"
                    {
                        (yyval.node) = newline_node((yyvsp[0].node));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch0(stmts_new), v3=dispatch2(stmts_add,v2,v1); p->s_lvalue=v3;}
                    }
#line 11902 "ripper.c"
    break;

  case 22: /* stmts: stmts terms stmt_or_begin  */
#line 3088 "ripper.y"
                    {
                        (yyval.node) = block_append(p, (yyvsp[-2].node), newline_node((yyvsp[0].node)));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(stmts_add,v1,v2); p->s_lvalue=v3;}
                    }
#line 11911 "ripper.c"
    break;

  case 23: /* stmt_or_begin: stmt  */
#line 3095 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 11919 "ripper.c"
    break;

  case 24: /* $@5: %empty  */
#line 3099 "ripper.y"
                    {
                        yyerror1(&(yylsp[0]), "BEGIN is permitted only at toplevel");
                    }
#line 11927 "ripper.c"
    break;

  case 25: /* stmt_or_begin: "'BEGIN'" $@5 begin_block  */
#line 3103 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 11935 "ripper.c"
    break;

  case 26: /* allow_exits: %empty  */
#line 3108 "ripper.y"
              {(yyval.node_exits) = allow_block_exit(p);}
#line 11941 "ripper.c"
    break;

  case 27: /* k_END: "'END'" lex_ctxt  */
#line 3111 "ripper.y"
                    {
                        (yyval.ctxt) = (yyvsp[0].ctxt);
                        p->ctxt.in_rescue = before_rescue;
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                    }
#line 11951 "ripper.c"
    break;

  case 28: /* $@6: %empty  */
#line 3117 "ripper.y"
                            {SET_LEX_STATE(EXPR_FNAME|EXPR_FITEM);}
#line 11957 "ripper.c"
    break;

  case 29: /* stmt: "'alias'" fitem $@6 fitem  */
#line 3118 "ripper.y"
                    {
                        (yyval.node) = NEW_ALIAS((yyvsp[-2].node), (yyvsp[0].node), &(yyloc), &(yylsp[-3]));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(alias,v1,v2); p->s_lvalue=v3;}
                    }
#line 11966 "ripper.c"
    break;

  case 30: /* stmt: "'alias'" "global variable" "global variable"  */
#line 3123 "ripper.y"
                    {
                        (yyval.node) = NEW_VALIAS((yyvsp[-1].id), (yyvsp[0].id), &(yyloc), &(yylsp[-2]));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=dispatch2(var_alias,v1,v2); p->s_lvalue=v3;}
                    }
#line 11975 "ripper.c"
    break;

  case 31: /* stmt: "'alias'" "global variable" "back reference"  */
#line 3128 "ripper.y"
                    {
                        char buf[2];
                        buf[0] = '$';
                        buf[1] = (char)RNODE_BACK_REF((yyvsp[0].node))->nd_nth;
                        (yyval.node) = NEW_VALIAS((yyvsp[-1].id), rb_intern2(buf, 2), &(yyloc), &(yylsp[-2]));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=dispatch2(var_alias,v1,v2); p->s_lvalue=v3;}
                    }
#line 11987 "ripper.c"
    break;

  case 32: /* stmt: "'alias'" "global variable" "numbered reference"  */
#line 3136 "ripper.y"
                    {
                        static const char mesg[] = "can't make alias for the number variables";
#if 0
                        yyerror1(&(yylsp[0]), mesg);
#endif
                        (yyval.node) = NEW_ERROR(&(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=ERR_MESG(), v3=dispatch2(alias_error,v2,v1); p->s_lvalue=v3;ripper_error(p);}
                    }
#line 12000 "ripper.c"
    break;

  case 33: /* stmt: "'undef'" undef_list  */
#line 3145 "ripper.y"
                    {
                        nd_set_first_loc((yyvsp[0].node), (yylsp[-1]).beg_pos);
                        RNODE_UNDEF((yyvsp[0].node))->keyword_loc = (yylsp[-1]);
                        (yyval.node) = (yyvsp[0].node);
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(undef,v1); p->s_lvalue=v2;}
                    }
#line 12011 "ripper.c"
    break;

  case 34: /* stmt: stmt "'if' modifier" expr_value  */
#line 3152 "ripper.y"
                    {
                        (yyval.node) = new_if(p, (yyvsp[0].node), remove_begin((yyvsp[-2].node)), 0, &(yyloc));
                        fixpos((yyval.node), (yyvsp[0].node));
                    {VALUE v1=get_value((0 - 1)), v2=get_value((-2 - 1)), v3=dispatch2(if_mod,v1,v2); p->s_lvalue=v3;}
                    }
#line 12021 "ripper.c"
    break;

  case 35: /* stmt: stmt "'unless' modifier" expr_value  */
#line 3158 "ripper.y"
                    {
                        (yyval.node) = new_unless(p, (yyvsp[0].node), remove_begin((yyvsp[-2].node)), 0, &(yyloc), &(yylsp[-1]), &NULL_LOC, &NULL_LOC);
                        fixpos((yyval.node), (yyvsp[0].node));
                    {VALUE v1=get_value((0 - 1)), v2=get_value((-2 - 1)), v3=dispatch2(unless_mod,v1,v2); p->s_lvalue=v3;}
                    }
#line 12031 "ripper.c"
    break;

  case 36: /* stmt: stmt "'while' modifier" expr_value  */
#line 3164 "ripper.y"
                    {
                        clear_block_exit(p, false);
                        if ((yyvsp[-2].node) && nd_type_p((yyvsp[-2].node), NODE_BEGIN)) {
                            (yyval.node) = NEW_WHILE(cond(p, (yyvsp[0].node), &(yylsp[0])), RNODE_BEGIN((yyvsp[-2].node))->nd_body, 0, &(yyloc), &(yylsp[-1]), &NULL_LOC);
                        }
                        else {
                            (yyval.node) = NEW_WHILE(cond(p, (yyvsp[0].node), &(yylsp[0])), (yyvsp[-2].node), 1, &(yyloc), &(yylsp[-1]), &NULL_LOC);
                        }
                    {VALUE v1=get_value((0 - 1)), v2=get_value((-2 - 1)), v3=dispatch2(while_mod,v1,v2); p->s_lvalue=v3;}
                    }
#line 12046 "ripper.c"
    break;

  case 37: /* stmt: stmt "'until' modifier" expr_value  */
#line 3175 "ripper.y"
                    {
                        clear_block_exit(p, false);
                        if ((yyvsp[-2].node) && nd_type_p((yyvsp[-2].node), NODE_BEGIN)) {
                            (yyval.node) = NEW_UNTIL(cond(p, (yyvsp[0].node), &(yylsp[0])), RNODE_BEGIN((yyvsp[-2].node))->nd_body, 0, &(yyloc), &(yylsp[-1]), &NULL_LOC);
                        }
                        else {
                            (yyval.node) = NEW_UNTIL(cond(p, (yyvsp[0].node), &(yylsp[0])), (yyvsp[-2].node), 1, &(yyloc), &(yylsp[-1]), &NULL_LOC);
                        }
                    {VALUE v1=get_value((0 - 1)), v2=get_value((-2 - 1)), v3=dispatch2(until_mod,v1,v2); p->s_lvalue=v3;}
                    }
#line 12061 "ripper.c"
    break;

  case 38: /* stmt: stmt "'rescue' modifier" after_rescue stmt  */
#line 3186 "ripper.y"
                    {
                        p->ctxt.in_rescue = (yyvsp[-1].ctxt).in_rescue;
                        NODE *resq;
                        YYLTYPE loc = code_loc_gen(&(yylsp[-2]), &(yylsp[0]));
                        resq = NEW_RESBODY(0, 0, remove_begin((yyvsp[0].node)), 0, &loc);
                        (yyval.node) = NEW_RESCUE(remove_begin((yyvsp[-3].node)), resq, 0, &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((0 - 1)), v3=dispatch2(rescue_mod,v1,v2); p->s_lvalue=v3;}
                    }
#line 12074 "ripper.c"
    break;

  case 39: /* stmt: k_END allow_exits '{' compstmt '}'  */
#line 3195 "ripper.y"
                    {
                        if (p->ctxt.in_def) {
                            rb_warn0("END in method; use at_exit");
                        }
                        restore_block_exit(p, (yyvsp[-3].node_exits));
                        p->ctxt = (yyvsp[-4].ctxt);
                        {
                            NODE *scope = NEW_SCOPE2(0 /* tbl */, 0 /* args */, (yyvsp[-1].node) /* body */, &(yyloc));
                            (yyval.node) = NEW_POSTEXE(scope, &(yyloc));
                        }
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(END,v1); p->s_lvalue=v2;}
                    }
#line 12091 "ripper.c"
    break;

  case 41: /* stmt: mlhs '=' lex_ctxt command_call  */
#line 3209 "ripper.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = node_assign(p, (NODE *)(yyvsp[-3].node_masgn), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((0 - 1)), v3=dispatch2(massign,v1,v2); p->s_lvalue=v3;}
                    }
#line 12101 "ripper.c"
    break;

  case 42: /* stmt: lhs '=' lex_ctxt mrhs  */
#line 3215 "ripper.y"
                    {
                        (yyval.node) = node_assign(p, (yyvsp[-3].node), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((0 - 1)), v3=dispatch2(assign,v1,v2); p->s_lvalue=v3;}
                    }
#line 12110 "ripper.c"
    break;

  case 43: /* stmt: mlhs '=' lex_ctxt mrhs_arg "'rescue' modifier" after_rescue stmt  */
#line 3221 "ripper.y"
                    {
                        p->ctxt.in_rescue = (yyvsp[-4].ctxt).in_rescue;
                        YYLTYPE loc = code_loc_gen(&(yylsp[-2]), &(yylsp[0]));
                        (yyvsp[0].node) = NEW_RESBODY(0, 0, remove_begin((yyvsp[0].node)), 0, &loc);
                        loc.beg_pos = (yylsp[-3]).beg_pos;
                        (yyvsp[-3].node) = NEW_RESCUE((yyvsp[-3].node), (yyvsp[0].node), 0, &loc);
                        (yyval.node) = node_assign(p, (NODE *)(yyvsp[-6].node_masgn), (yyvsp[-3].node), (yyvsp[-4].ctxt), &(yyloc));
                    {VALUE v1=get_value((-6 - 1)), v2=get_value((-3 - 1)), v3=get_value((0 - 1)), v4=dispatch2(rescue_mod,v2,v3), v5=dispatch2(massign,v1,v4); p->s_lvalue=v5;}
                    }
#line 12124 "ripper.c"
    break;

  case 44: /* stmt: mlhs '=' lex_ctxt mrhs_arg  */
#line 3231 "ripper.y"
                    {
                        (yyval.node) = node_assign(p, (NODE *)(yyvsp[-3].node_masgn), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((0 - 1)), v3=dispatch2(massign,v1,v2); p->s_lvalue=v3;}
                    }
#line 12133 "ripper.c"
    break;

  case 46: /* stmt: error  */
#line 3237 "ripper.y"
                    {
                        (void)yynerrs;
                        (yyval.node) = NEW_ERROR(&(yyloc));
                    }
#line 12142 "ripper.c"
    break;

  case 47: /* command_asgn: lhs '=' lex_ctxt command_rhs  */
#line 3244 "ripper.y"
                    {
                        (yyval.node) = node_assign(p, (yyvsp[-3].node), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((0 - 1)), v3=dispatch2(assign,v1,v2); p->s_lvalue=v3;}
                    }
#line 12151 "ripper.c"
    break;

  case 48: /* command_asgn: var_lhs "operator-assignment" lex_ctxt command_rhs  */
#line 3249 "ripper.y"
                    {
                        (yyval.node) = new_op_assign(p, (yyvsp[-3].node), (yyvsp[-2].id), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-2 - 1)), v3=get_value((0 - 1)), v4=dispatch3(opassign,v1,v2,v3); p->s_lvalue=v4;}
                    }
#line 12160 "ripper.c"
    break;

  case 49: /* command_asgn: primary_value '[' opt_call_args rbracket "operator-assignment" lex_ctxt command_rhs  */
#line 3254 "ripper.y"
                    {
                        (yyval.node) = new_ary_op_assign(p, (yyvsp[-6].node), (yyvsp[-4].node), (yyvsp[-2].id), (yyvsp[0].node), &(yylsp[-4]), &(yyloc), &NULL_LOC, &(yylsp[-5]), &(yylsp[-3]), &(yylsp[-2]));
                    {VALUE v1=get_value((-6 - 1)), v2=get_value((-4 - 1)), v3=get_value((-2 - 1)), v4=get_value((0 - 1)), v5=dispatch2(aref_field,v1,v2), v6=dispatch3(opassign,v5,v3,v4); p->s_lvalue=v6;}

                    }
#line 12170 "ripper.c"
    break;

  case 50: /* command_asgn: primary_value call_op "local variable or method" "operator-assignment" lex_ctxt command_rhs  */
#line 3260 "ripper.y"
                    {
                        (yyval.node) = new_attr_op_assign(p, (yyvsp[-5].node), (yyvsp[-4].id), (yyvsp[-3].id), (yyvsp[-2].id), (yyvsp[0].node), &(yyloc), &(yylsp[-4]), &(yylsp[-3]), &(yylsp[-2]));
                    {VALUE v1=get_value((-5 - 1)), v2=get_value((-4 - 1)), v3=get_value((-3 - 1)), v4=get_value((-2 - 1)), v5=get_value((0 - 1)), v6=dispatch3(field,v1,v2,v3), v7=dispatch3(opassign,v6,v4,v5); p->s_lvalue=v7;}
                    }
#line 12179 "ripper.c"
    break;

  case 51: /* command_asgn: primary_value call_op "constant" "operator-assignment" lex_ctxt command_rhs  */
#line 3260 "ripper.y"
                    {
                        (yyval.node) = new_attr_op_assign(p, (yyvsp[-5].node), (yyvsp[-4].id), (yyvsp[-3].id), (yyvsp[-2].id), (yyvsp[0].node), &(yyloc), &(yylsp[-4]), &(yylsp[-3]), &(yylsp[-2]));
                    {VALUE v1=get_value((-5 - 1)), v2=get_value((-4 - 1)), v3=get_value((-3 - 1)), v4=get_value((-2 - 1)), v5=get_value((0 - 1)), v6=dispatch3(field,v1,v2,v3), v7=dispatch3(opassign,v6,v4,v5); p->s_lvalue=v7;}
                    }
#line 12188 "ripper.c"
    break;

  case 52: /* command_asgn: primary_value "::" "constant" "operator-assignment" lex_ctxt command_rhs  */
#line 3265 "ripper.y"
                    {
                        YYLTYPE loc = code_loc_gen(&(yylsp[-5]), &(yylsp[-3]));
                        (yyval.node) = new_const_op_assign(p, NEW_COLON2((yyvsp[-5].node), (yyvsp[-3].id), &loc), (yyvsp[-2].id), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    {VALUE v1=get_value((-5 - 1)), v2=get_value((-3 - 1)), v3=get_value((-2 - 1)), v4=get_value((0 - 1)), v5=dispatch2(const_path_field,v1,v2), v6=dispatch3(opassign,v5,v3,v4); p->s_lvalue=v6;}
                    }
#line 12198 "ripper.c"
    break;

  case 53: /* command_asgn: primary_value "::" "local variable or method" "operator-assignment" lex_ctxt command_rhs  */
#line 3271 "ripper.y"
                    {
                        (yyval.node) = new_attr_op_assign(p, (yyvsp[-5].node), idCOLON2, (yyvsp[-3].id), (yyvsp[-2].id), (yyvsp[0].node), &(yyloc), &(yylsp[-4]), &(yylsp[-3]), &(yylsp[-2]));
                    {VALUE v1=get_value((-5 - 1)), v2=get_value((-4 - 1)), v3=get_value((-3 - 1)), v4=get_value((-2 - 1)), v5=get_value((0 - 1)), v6=dispatch3(field,v1,v2,v3), v7=dispatch3(opassign,v6,v4,v5); p->s_lvalue=v7;}
                    }
#line 12207 "ripper.c"
    break;

  case 54: /* command_asgn: defn_head f_opt_paren_args '=' endless_command  */
#line 3276 "ripper.y"
                    {
                        endless_method_name(p, (yyvsp[-3].node_def_temp)->nd_mid, &(yylsp[-3]));
                        restore_defun(p, (yyvsp[-3].node_def_temp));
                        (yyvsp[0].node) = new_scope_body(p, (yyvsp[-2].node_args), (yyvsp[0].node), &(yyloc));
                        ((yyval.node) = (yyvsp[-3].node_def_temp)->nd_def)->nd_loc = (yyloc);
                        RNODE_DEFN((yyval.node))->nd_defn = (yyvsp[0].node);
                    {VALUE v1=get_value((0 - 1)), v2=Qnil, v3=Qnil, v4=Qnil, v5=dispatch4(bodystmt,v1,v2,v3,v4); p->s_lvalue=v5;}
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-2 - 1)), v3=p->s_lvalue, v4=dispatch3(def,v1,v2,v3); p->s_lvalue=v4;}
                        local_pop(p);
                    }
#line 12222 "ripper.c"
    break;

  case 55: /* command_asgn: defs_head f_opt_paren_args '=' endless_command  */
#line 3287 "ripper.y"
                    {
                        endless_method_name(p, (yyvsp[-3].node_def_temp)->nd_mid, &(yylsp[-3]));
                        restore_defun(p, (yyvsp[-3].node_def_temp));
                        (yyvsp[0].node) = new_scope_body(p, (yyvsp[-2].node_args), (yyvsp[0].node), &(yyloc));
                        ((yyval.node) = (yyvsp[-3].node_def_temp)->nd_def)->nd_loc = (yyloc);
                        RNODE_DEFS((yyval.node))->nd_defn = (yyvsp[0].node);
                    {VALUE v1=get_value((0 - 1)), v2=Qnil, v3=Qnil, v4=Qnil, v5=dispatch4(bodystmt,v1,v2,v3,v4); p->s_lvalue=v5;}
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-2 - 1)), v3=rb_ary_entry(v1, 0), v4=rb_ary_entry(v1, 1), v5=rb_ary_entry(v1, 2), v6=p->s_lvalue, v7=dispatch5(defs,v3,v4,v5,v2,v6); p->s_lvalue=v7;}
                        local_pop(p);
                    }
#line 12237 "ripper.c"
    break;

  case 56: /* command_asgn: backref "operator-assignment" lex_ctxt command_rhs  */
#line 3298 "ripper.y"
                    {
                        VALUE MAYBE_UNUSED(e) = rb_backref_error(p, (yyvsp[-3].node));
                        (yyval.node) = NEW_ERROR(&(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-2 - 1)), v3=get_value((0 - 1)), v4=dispatch1(var_field,v1), v5=dispatch3(opassign,v4,v2,v3), v6=e, v7=dispatch2(assign_error,v6,v5); p->s_lvalue=v7;ripper_error(p);}
                    }
#line 12247 "ripper.c"
    break;

  case 58: /* endless_command: endless_command "'rescue' modifier" after_rescue arg  */
#line 3307 "ripper.y"
                    {
                        p->ctxt.in_rescue = (yyvsp[-1].ctxt).in_rescue;
                        (yyval.node) = rescued_expr(p, (yyvsp[-3].node), (yyvsp[0].node), &(yylsp[-3]), &(yylsp[-2]), &(yylsp[0]));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((0 - 1)), v3=dispatch2(rescue_mod,v1,v2); p->s_lvalue=v3;}
                    }
#line 12257 "ripper.c"
    break;

  case 61: /* endless_command: "'not'" option_'\n' endless_command  */
#line 3313 "ripper.y"
                    {
                        (yyval.node) = call_uni_op(p, method_cond(p, (yyvsp[0].node), &(yylsp[0])), METHOD_NOT, &(yylsp[-2]), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=ID2VAL(idNOT), v3=dispatch2(unary,v2,v1); p->s_lvalue=v3;}
                    }
#line 12266 "ripper.c"
    break;

  case 62: /* command_rhs: command_call  */
#line 3320 "ripper.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 12275 "ripper.c"
    break;

  case 63: /* command_rhs: command_call "'rescue' modifier" after_rescue stmt  */
#line 3325 "ripper.y"
                    {
                        p->ctxt.in_rescue = (yyvsp[-1].ctxt).in_rescue;
                        YYLTYPE loc = code_loc_gen(&(yylsp[-2]), &(yylsp[0]));
                        value_expr((yyvsp[-3].node));
                        (yyval.node) = NEW_RESCUE((yyvsp[-3].node), NEW_RESBODY(0, 0, remove_begin((yyvsp[0].node)), 0, &loc), 0, &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((0 - 1)), v3=dispatch2(rescue_mod,v1,v2); p->s_lvalue=v3;}
                    }
#line 12287 "ripper.c"
    break;

  case 66: /* expr: expr "'and'" expr  */
#line 3337 "ripper.y"
                    {
                        (yyval.node) = logop(p, idAND, (yyvsp[-2].node), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL(idAND), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 12296 "ripper.c"
    break;

  case 67: /* expr: expr "'or'" expr  */
#line 3342 "ripper.y"
                    {
                        (yyval.node) = logop(p, idOR, (yyvsp[-2].node), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL(idOR), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 12305 "ripper.c"
    break;

  case 68: /* expr: "'not'" option_'\n' expr  */
#line 3347 "ripper.y"
                    {
                        (yyval.node) = call_uni_op(p, method_cond(p, (yyvsp[0].node), &(yylsp[0])), METHOD_NOT, &(yylsp[-2]), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=ID2VAL(idNOT), v3=dispatch2(unary,v2,v1); p->s_lvalue=v3;}
                    }
#line 12314 "ripper.c"
    break;

  case 69: /* expr: '!' command_call  */
#line 3352 "ripper.y"
                    {
                        (yyval.node) = call_uni_op(p, method_cond(p, (yyvsp[0].node), &(yylsp[0])), '!', &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=ID2VAL('!'), v3=dispatch2(unary,v2,v1); p->s_lvalue=v3;}
                    }
#line 12323 "ripper.c"
    break;

  case 70: /* $@7: %empty  */
#line 3357 "ripper.y"
                    {
                        value_expr((yyvsp[-1].node));
                    }
#line 12331 "ripper.c"
    break;

  case 71: /* expr: arg "=>" $@7 p_in_kwarg p_pvtbl p_pktbl p_top_expr_body  */
#line 3362 "ripper.y"
                    {
                        pop_pktbl(p, (yyvsp[-1].tbl));
                        pop_pvtbl(p, (yyvsp[-2].tbl));
                        p->ctxt.in_kwarg = (yyvsp[-3].ctxt).in_kwarg;
                        (yyval.node) = NEW_CASE3((yyvsp[-6].node), NEW_IN((yyvsp[0].node), 0, 0, &(yylsp[0])), &(yyloc), &NULL_LOC, &NULL_LOC);
                    {VALUE v1=get_value((-6 - 1)), v2=get_value((0 - 1)), v3=Qnil, v4=Qnil, v5=dispatch3(in,v2,v3,v4), v6=dispatch2(case,v1,v5); p->s_lvalue=v6;}
                    }
#line 12343 "ripper.c"
    break;

  case 72: /* $@8: %empty  */
#line 3370 "ripper.y"
                    {
                        value_expr((yyvsp[-1].node));
                    }
#line 12351 "ripper.c"
    break;

  case 73: /* expr: arg "'in'" $@8 p_in_kwarg p_pvtbl p_pktbl p_top_expr_body  */
#line 3375 "ripper.y"
                    {
                        pop_pktbl(p, (yyvsp[-1].tbl));
                        pop_pvtbl(p, (yyvsp[-2].tbl));
                        p->ctxt.in_kwarg = (yyvsp[-3].ctxt).in_kwarg;
                        (yyval.node) = NEW_CASE3((yyvsp[-6].node), NEW_IN((yyvsp[0].node), NEW_TRUE(&(yylsp[0])), NEW_FALSE(&(yylsp[0])), &(yylsp[0])), &(yyloc), &NULL_LOC, &NULL_LOC);
                    {VALUE v1=get_value((-6 - 1)), v2=get_value((0 - 1)), v3=Qnil, v4=Qnil, v5=dispatch3(in,v2,v3,v4), v6=dispatch2(case,v1,v5); p->s_lvalue=v6;}
                    }
#line 12363 "ripper.c"
    break;

  case 75: /* def_name: fname  */
#line 3386 "ripper.y"
                    {
                        ID fname = (yyvsp[0].id);
                        numparam_name(p, fname);
                        local_push(p, 0);
                        p->ctxt.in_def = 1;
                        p->ctxt.in_rescue = before_rescue;
                        p->ctxt.cant_return = 0;
                        (yyval.id) = (yyvsp[0].id);
                    }
#line 12377 "ripper.c"
    break;

  case 76: /* defn_head: k_def def_name  */
#line 3398 "ripper.y"
                    {
                        (yyval.node_def_temp) = def_head_save(p, (yyvsp[-1].node_def_temp));
                        (yyval.node_def_temp)->nd_mid = (yyvsp[0].id);
                        (yyval.node_def_temp)->nd_def = NEW_DEFN((yyvsp[0].id), 0, &(yyloc));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                    }
#line 12388 "ripper.c"
    break;

  case 77: /* $@9: %empty  */
#line 3407 "ripper.y"
                    {
                        SET_LEX_STATE(EXPR_FNAME);
                    }
#line 12396 "ripper.c"
    break;

  case 78: /* defs_head: k_def singleton dot_or_colon $@9 def_name  */
#line 3411 "ripper.y"
                    {
                        SET_LEX_STATE(EXPR_ENDFN|EXPR_LABEL); /* force for args */
                        (yyval.node_def_temp) = def_head_save(p, (yyvsp[-4].node_def_temp));
                        (yyval.node_def_temp)->nd_mid = (yyvsp[0].id);
                        (yyval.node_def_temp)->nd_def = NEW_DEFS((yyvsp[-3].node), (yyvsp[0].id), 0, &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-2 - 1)), v3=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(3, v1, v2, v3);}
                    }
#line 12408 "ripper.c"
    break;

  case 79: /* expr_value: expr  */
#line 3421 "ripper.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 12417 "ripper.c"
    break;

  case 80: /* expr_value: error  */
#line 3426 "ripper.y"
                    {
                        (yyval.node) = NEW_ERROR(&(yyloc));
                    }
#line 12425 "ripper.c"
    break;

  case 81: /* $@10: %empty  */
#line 3431 "ripper.y"
                {COND_PUSH(1);}
#line 12431 "ripper.c"
    break;

  case 82: /* $@11: %empty  */
#line 3431 "ripper.y"
                                              {COND_POP();}
#line 12437 "ripper.c"
    break;

  case 83: /* expr_value_do: $@10 expr_value do $@11  */
#line 3432 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[-2].node);
                    {VALUE v1=get_value((-2 - 1)); p->s_lvalue=v1;}
                    }
#line 12446 "ripper.c"
    break;

  case 87: /* block_command: block_call call_op2 operation2 command_args  */
#line 3444 "ripper.y"
                    {
                        (yyval.node) = new_qcall(p, (yyvsp[-2].id), (yyvsp[-3].node), (yyvsp[-1].id), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-2 - 1)), v3=get_value((-1 - 1)), v4=get_value((0 - 1)), v5=dispatch3(call,v1,v2,v3), v6=dispatch2(method_add_arg,v5,v4); p->s_lvalue=v6;}
                    }
#line 12455 "ripper.c"
    break;

  case 88: /* cmd_brace_block: "{ arg" brace_body '}'  */
#line 3451 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[-1].node);
                        set_embraced_location((yyval.node), &(yylsp[-2]), &(yylsp[0]));
                    {VALUE v1=get_value((-1 - 1)); p->s_lvalue=v1;}
                    }
#line 12465 "ripper.c"
    break;

  case 89: /* fcall: operation  */
#line 3459 "ripper.y"
                    {
                        (yyval.node_fcall) = NEW_FCALL((yyvsp[0].id), 0, &(yyloc));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                    }
#line 12474 "ripper.c"
    break;

  case 90: /* command: fcall command_args  */
#line 3466 "ripper.y"
                    {
                        (yyvsp[-1].node_fcall)->nd_args = (yyvsp[0].node);
                        nd_set_last_loc((yyvsp[-1].node_fcall), (yylsp[0]).end_pos);
                        (yyval.node) = (NODE *)(yyvsp[-1].node_fcall);
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=dispatch2(command,v1,v2); p->s_lvalue=v3;}
                    }
#line 12485 "ripper.c"
    break;

  case 91: /* command: fcall command_args cmd_brace_block  */
#line 3473 "ripper.y"
                    {
                        block_dup_check(p, (yyvsp[-1].node), (yyvsp[0].node));
                        (yyvsp[-2].node_fcall)->nd_args = (yyvsp[-1].node);
                        (yyval.node) = method_add_block(p, (NODE *)(yyvsp[-2].node_fcall), (yyvsp[0].node), &(yyloc));
                        fixpos((yyval.node), RNODE((yyvsp[-2].node_fcall)));
                        nd_set_last_loc((yyvsp[-2].node_fcall), (yylsp[-1]).end_pos);
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=dispatch2(command,v1,v2), v5=dispatch2(method_add_block,v4,v3); p->s_lvalue=v5;}
                    }
#line 12498 "ripper.c"
    break;

  case 92: /* command: primary_value call_op operation2 command_args  */
#line 3482 "ripper.y"
                    {
                        (yyval.node) = new_command_qcall(p, (yyvsp[-2].id), (yyvsp[-3].node), (yyvsp[-1].id), (yyvsp[0].node), 0, &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-2 - 1)), v3=get_value((-1 - 1)), v4=get_value((0 - 1)), v5=dispatch4(command_call,v1,v2,v3,v4); p->s_lvalue=v5;}
                    }
#line 12507 "ripper.c"
    break;

  case 93: /* command: primary_value call_op operation2 command_args cmd_brace_block  */
#line 3487 "ripper.y"
                    {
                        (yyval.node) = new_command_qcall(p, (yyvsp[-3].id), (yyvsp[-4].node), (yyvsp[-2].id), (yyvsp[-1].node), (yyvsp[0].node), &(yylsp[-2]), &(yyloc));
                    {VALUE v1=get_value((-4 - 1)), v2=get_value((-3 - 1)), v3=get_value((-2 - 1)), v4=get_value((-1 - 1)), v5=get_value((0 - 1)), v6=dispatch4(command_call,v1,v2,v3,v4), v7=dispatch2(method_add_block,v6,v5); p->s_lvalue=v7;}
                    }
#line 12516 "ripper.c"
    break;

  case 94: /* command: primary_value "::" operation2 command_args  */
#line 3492 "ripper.y"
                    {
                        (yyval.node) = new_command_qcall(p, idCOLON2, (yyvsp[-3].node), (yyvsp[-1].id), (yyvsp[0].node), 0, &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-2 - 1)), v3=get_value((-1 - 1)), v4=get_value((0 - 1)), v5=dispatch4(command_call,v1,v2,v3,v4); p->s_lvalue=v5;}
                    }
#line 12525 "ripper.c"
    break;

  case 95: /* command: primary_value "::" operation2 command_args cmd_brace_block  */
#line 3497 "ripper.y"
                    {
                        (yyval.node) = new_command_qcall(p, idCOLON2, (yyvsp[-4].node), (yyvsp[-2].id), (yyvsp[-1].node), (yyvsp[0].node), &(yylsp[-2]), &(yyloc));
                    {VALUE v1=get_value((-4 - 1)), v2=get_value((-3 - 1)), v3=get_value((-2 - 1)), v4=get_value((-1 - 1)), v5=get_value((0 - 1)), v6=dispatch4(command_call,v1,v2,v3,v4), v7=dispatch2(method_add_block,v6,v5); p->s_lvalue=v7;}
                   }
#line 12534 "ripper.c"
    break;

  case 96: /* command: primary_value "::" "constant" '{' brace_body '}'  */
#line 3502 "ripper.y"
                    {
                        set_embraced_location((yyvsp[-1].node), &(yylsp[-2]), &(yylsp[0]));
                        (yyval.node) = new_command_qcall(p, idCOLON2, (yyvsp[-5].node), (yyvsp[-3].id), 0, (yyvsp[-1].node), &(yylsp[-3]), &(yyloc));
                    {VALUE v1=get_value((-5 - 1)), v2=get_value((-4 - 1)), v3=get_value((-3 - 1)), v4=get_value((-1 - 1)), v5=Qnil, v6=dispatch4(command_call,v1,v2,v3,v5), v7=dispatch2(method_add_block,v6,v4); p->s_lvalue=v7;}
                   }
#line 12544 "ripper.c"
    break;

  case 97: /* command: "'super'" command_args  */
#line 3508 "ripper.y"
                    {
                        (yyval.node) = NEW_SUPER((yyvsp[0].node), &(yyloc));
                        fixpos((yyval.node), (yyvsp[0].node));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(super,v1); p->s_lvalue=v2;}
                    }
#line 12554 "ripper.c"
    break;

  case 98: /* command: k_yield command_args  */
#line 3514 "ripper.y"
                    {
                        (yyval.node) = new_yield(p, (yyvsp[0].node), &(yyloc));
                        fixpos((yyval.node), (yyvsp[0].node));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(yield,v1); p->s_lvalue=v2;}
                    }
#line 12564 "ripper.c"
    break;

  case 99: /* command: k_return call_args  */
#line 3520 "ripper.y"
                    {
                        (yyval.node) = NEW_RETURN(ret_args(p, (yyvsp[0].node)), &(yyloc), &(yylsp[-1]));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(return,v1); p->s_lvalue=v2;}
                    }
#line 12573 "ripper.c"
    break;

  case 100: /* command: "'break'" call_args  */
#line 3525 "ripper.y"
                    {
                        NODE *args = 0;
                        args = ret_args(p, (yyvsp[0].node));
                        (yyval.node) = add_block_exit(p, NEW_BREAK(args, &(yyloc), &(yylsp[-1])));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(break,v1); p->s_lvalue=v2;}
                    }
#line 12584 "ripper.c"
    break;

  case 101: /* command: "'next'" call_args  */
#line 3532 "ripper.y"
                    {
                        NODE *args = 0;
                        args = ret_args(p, (yyvsp[0].node));
                        (yyval.node) = add_block_exit(p, NEW_NEXT(args, &(yyloc), &(yylsp[-1])));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(next,v1); p->s_lvalue=v2;}
                    }
#line 12595 "ripper.c"
    break;

  case 103: /* mlhs: "(" mlhs_inner rparen  */
#line 3542 "ripper.y"
                    {
                        (yyval.node_masgn) = (yyvsp[-1].node_masgn);
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(mlhs_paren,v1); p->s_lvalue=v2;}
                    }
#line 12604 "ripper.c"
    break;

  case 105: /* mlhs_inner: "(" mlhs_inner rparen  */
#line 3550 "ripper.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN(NEW_LIST((NODE *)(yyvsp[-1].node_masgn), &(yyloc)), 0, &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(mlhs_paren,v1); p->s_lvalue=v2;}
                    }
#line 12613 "ripper.c"
    break;

  case 106: /* mlhs_basic: mlhs_head  */
#line 3557 "ripper.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN((yyvsp[0].node), 0, &(yyloc));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                    }
#line 12622 "ripper.c"
    break;

  case 107: /* mlhs_basic: mlhs_head mlhs_item  */
#line 3562 "ripper.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN(list_append(p, (yyvsp[-1].node), (yyvsp[0].node)), 0, &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=dispatch2(mlhs_add,v1,v2); p->s_lvalue=v3;}
                    }
#line 12631 "ripper.c"
    break;

  case 108: /* mlhs_basic: mlhs_head "*" mlhs_node  */
#line 3567 "ripper.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN((yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(mlhs_add_star,v1,v2); p->s_lvalue=v3;}
                    }
#line 12640 "ripper.c"
    break;

  case 109: /* mlhs_basic: mlhs_head "*" mlhs_node ',' mlhs_post  */
#line 3572 "ripper.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN((yyvsp[-4].node), NEW_POSTARG((yyvsp[-2].node),(yyvsp[0].node),&(yyloc)), &(yyloc));
                    {VALUE v1=get_value((-4 - 1)), v2=get_value((-2 - 1)), v3=get_value((0 - 1)), v4=dispatch2(mlhs_add_star,v1,v2), v5=dispatch2(mlhs_add_post,v4,v3); p->s_lvalue=v5;}
                    }
#line 12649 "ripper.c"
    break;

  case 110: /* mlhs_basic: mlhs_head "*"  */
#line 3577 "ripper.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN((yyvsp[-1].node), NODE_SPECIAL_NO_NAME_REST, &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=Qnil, v3=dispatch2(mlhs_add_star,v1,v2); p->s_lvalue=v3;}
                    }
#line 12658 "ripper.c"
    break;

  case 111: /* mlhs_basic: mlhs_head "*" ',' mlhs_post  */
#line 3582 "ripper.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN((yyvsp[-3].node), NEW_POSTARG(NODE_SPECIAL_NO_NAME_REST, (yyvsp[0].node), &(yyloc)), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((0 - 1)), v3=Qnil, v4=dispatch2(mlhs_add_star,v1,v3), v5=dispatch2(mlhs_add_post,v4,v2); p->s_lvalue=v5;}
                    }
#line 12667 "ripper.c"
    break;

  case 112: /* mlhs_basic: "*" mlhs_node  */
#line 3587 "ripper.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN(0, (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch0(mlhs_new), v3=dispatch2(mlhs_add_star,v2,v1); p->s_lvalue=v3;}
                    }
#line 12676 "ripper.c"
    break;

  case 113: /* mlhs_basic: "*" mlhs_node ',' mlhs_post  */
#line 3592 "ripper.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN(0, NEW_POSTARG((yyvsp[-2].node),(yyvsp[0].node),&(yyloc)), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch0(mlhs_new), v4=dispatch2(mlhs_add_star,v3,v1), v5=dispatch2(mlhs_add_post,v4,v2); p->s_lvalue=v5;}
                    }
#line 12685 "ripper.c"
    break;

  case 114: /* mlhs_basic: "*"  */
#line 3597 "ripper.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN(0, NODE_SPECIAL_NO_NAME_REST, &(yyloc));
                    {VALUE v1=dispatch0(mlhs_new), v2=Qnil, v3=dispatch2(mlhs_add_star,v1,v2); p->s_lvalue=v3;}
                    }
#line 12694 "ripper.c"
    break;

  case 115: /* mlhs_basic: "*" ',' mlhs_post  */
#line 3602 "ripper.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN(0, NEW_POSTARG(NODE_SPECIAL_NO_NAME_REST, (yyvsp[0].node), &(yyloc)), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch0(mlhs_new), v3=Qnil, v4=dispatch2(mlhs_add_star,v2,v3), v5=dispatch2(mlhs_add_post,v4,v1); p->s_lvalue=v5;}
                    }
#line 12703 "ripper.c"
    break;

  case 117: /* mlhs_item: "(" mlhs_inner rparen  */
#line 3610 "ripper.y"
                    {
                        (yyval.node) = (NODE *)(yyvsp[-1].node_masgn);
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(mlhs_paren,v1); p->s_lvalue=v2;}
                    }
#line 12712 "ripper.c"
    break;

  case 118: /* mlhs_head: mlhs_item ','  */
#line 3617 "ripper.y"
                    {
                        (yyval.node) = NEW_LIST((yyvsp[-1].node), &(yylsp[-1]));
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch0(mlhs_new), v3=dispatch2(mlhs_add,v2,v1); p->s_lvalue=v3;}
                    }
#line 12721 "ripper.c"
    break;

  case 119: /* mlhs_head: mlhs_head mlhs_item ','  */
#line 3622 "ripper.y"
                    {
                        (yyval.node) = list_append(p, (yyvsp[-2].node), (yyvsp[-1].node));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((-1 - 1)), v3=dispatch2(mlhs_add,v1,v2); p->s_lvalue=v3;}
                    }
#line 12730 "ripper.c"
    break;

  case 120: /* mlhs_post: mlhs_item  */
#line 3629 "ripper.y"
                    {
                        (yyval.node) = NEW_LIST((yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch0(mlhs_new), v3=dispatch2(mlhs_add,v2,v1); p->s_lvalue=v3;}
                    }
#line 12739 "ripper.c"
    break;

  case 121: /* mlhs_post: mlhs_post ',' mlhs_item  */
#line 3634 "ripper.y"
                    {
                        (yyval.node) = list_append(p, (yyvsp[-2].node), (yyvsp[0].node));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(mlhs_add,v1,v2); p->s_lvalue=v3;}
                    }
#line 12748 "ripper.c"
    break;

  case 122: /* mlhs_node: user_variable  */
#line 3641 "ripper.y"
                    {
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(var_field,v1); p->s_lvalue=v2;}
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                    }
#line 12757 "ripper.c"
    break;

  case 123: /* mlhs_node: keyword_variable  */
#line 3641 "ripper.y"
                    {
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(var_field,v1); p->s_lvalue=v2;}
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                    }
#line 12766 "ripper.c"
    break;

  case 124: /* mlhs_node: primary_value '[' opt_call_args rbracket  */
#line 3646 "ripper.y"
                    {
                        (yyval.node) = aryset(p, (yyvsp[-3].node), (yyvsp[-1].node), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=dispatch2(aref_field,v1,v2); p->s_lvalue=v3;}
                    }
#line 12775 "ripper.c"
    break;

  case 125: /* mlhs_node: primary_value call_op "local variable or method"  */
#line 3651 "ripper.y"
                    {
                        anddot_multiple_assignment_check(p, &(yylsp[-1]), (yyvsp[-1].id));
                        (yyval.node) = attrset(p, (yyvsp[-2].node), (yyvsp[-1].id), (yyvsp[0].id), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=dispatch3(field,v1,v2,v3); p->s_lvalue=v4;}
                    }
#line 12785 "ripper.c"
    break;

  case 126: /* mlhs_node: primary_value "::" "local variable or method"  */
#line 3657 "ripper.y"
                    {
                        (yyval.node) = attrset(p, (yyvsp[-2].node), idCOLON2, (yyvsp[0].id), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(const_path_field,v1,v2); p->s_lvalue=v3;}
                    }
#line 12794 "ripper.c"
    break;

  case 127: /* mlhs_node: primary_value call_op "constant"  */
#line 3662 "ripper.y"
                    {
                        anddot_multiple_assignment_check(p, &(yylsp[-1]), (yyvsp[-1].id));
                        (yyval.node) = attrset(p, (yyvsp[-2].node), (yyvsp[-1].id), (yyvsp[0].id), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=dispatch3(field,v1,v2,v3); p->s_lvalue=v4;}
                    }
#line 12804 "ripper.c"
    break;

  case 128: /* mlhs_node: primary_value "::" "constant"  */
#line 3668 "ripper.y"
                    {
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(const_path_field,v1,v2); p->s_lvalue=v3;}
                        (yyval.node) = const_decl(p, NEW_COLON2((yyvsp[-2].node), (yyvsp[0].id), &(yyloc)), &(yyloc));
                    }
#line 12813 "ripper.c"
    break;

  case 129: /* mlhs_node: ":: at EXPR_BEG" "constant"  */
#line 3673 "ripper.y"
                    {
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(top_const_field,v1); p->s_lvalue=v2;}
                        (yyval.node) = const_decl(p, NEW_COLON3((yyvsp[0].id), &(yyloc)), &(yyloc));
                    }
#line 12822 "ripper.c"
    break;

  case 130: /* mlhs_node: backref  */
#line 3678 "ripper.y"
                    {
                        VALUE MAYBE_UNUSED(e) = rb_backref_error(p, (yyvsp[0].node));
                        (yyval.node) = NEW_ERROR(&(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(var_field,v1), v3=e, v4=dispatch2(assign_error,v3,v2); p->s_lvalue=v4;ripper_error(p);}
                    }
#line 12832 "ripper.c"
    break;

  case 131: /* lhs: user_variable  */
#line 3686 "ripper.y"
                    {
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(var_field,v1); p->s_lvalue=v2;}
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                    }
#line 12841 "ripper.c"
    break;

  case 132: /* lhs: keyword_variable  */
#line 3686 "ripper.y"
                    {
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(var_field,v1); p->s_lvalue=v2;}
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                    }
#line 12850 "ripper.c"
    break;

  case 133: /* lhs: primary_value '[' opt_call_args rbracket  */
#line 3691 "ripper.y"
                    {
                        (yyval.node) = aryset(p, (yyvsp[-3].node), (yyvsp[-1].node), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=dispatch2(aref_field,v1,v2); p->s_lvalue=v3;}
                    }
#line 12859 "ripper.c"
    break;

  case 134: /* lhs: primary_value call_op "local variable or method"  */
#line 3696 "ripper.y"
                    {
                        (yyval.node) = attrset(p, (yyvsp[-2].node), (yyvsp[-1].id), (yyvsp[0].id), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=dispatch3(field,v1,v2,v3); p->s_lvalue=v4;}
                    }
#line 12868 "ripper.c"
    break;

  case 135: /* lhs: primary_value "::" "local variable or method"  */
#line 3701 "ripper.y"
                    {
                        (yyval.node) = attrset(p, (yyvsp[-2].node), idCOLON2, (yyvsp[0].id), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=dispatch3(field,v1,v2,v3); p->s_lvalue=v4;}
                    }
#line 12877 "ripper.c"
    break;

  case 136: /* lhs: primary_value call_op "constant"  */
#line 3706 "ripper.y"
                    {
                        (yyval.node) = attrset(p, (yyvsp[-2].node), (yyvsp[-1].id), (yyvsp[0].id), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=dispatch3(field,v1,v2,v3); p->s_lvalue=v4;}
                    }
#line 12886 "ripper.c"
    break;

  case 137: /* lhs: primary_value "::" "constant"  */
#line 3711 "ripper.y"
                    {
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(const_path_field,v1,v2); p->s_lvalue=v3;}
                        (yyval.node) = const_decl(p, NEW_COLON2((yyvsp[-2].node), (yyvsp[0].id), &(yyloc)), &(yyloc));
                    }
#line 12895 "ripper.c"
    break;

  case 138: /* lhs: ":: at EXPR_BEG" "constant"  */
#line 3716 "ripper.y"
                    {
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(top_const_field,v1); p->s_lvalue=v2;}
                        (yyval.node) = const_decl(p, NEW_COLON3((yyvsp[0].id), &(yyloc)), &(yyloc));
                    }
#line 12904 "ripper.c"
    break;

  case 139: /* lhs: backref  */
#line 3721 "ripper.y"
                    {
                        VALUE MAYBE_UNUSED(e) = rb_backref_error(p, (yyvsp[0].node));
                        (yyval.node) = NEW_ERROR(&(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(var_field,v1), v3=e, v4=dispatch2(assign_error,v3,v2); p->s_lvalue=v4;ripper_error(p);}
                    }
#line 12914 "ripper.c"
    break;

  case 140: /* cname: "local variable or method"  */
#line 3729 "ripper.y"
                    {
                        static const char mesg[] = "class/module name must be CONSTANT";
#if 0
                        yyerror1(&(yylsp[0]), mesg);
#endif
                    {VALUE v1=get_value((0 - 1)), v2=ERR_MESG(), v3=dispatch2(class_name_error,v2,v1); p->s_lvalue=v3;ripper_error(p);}
                    }
#line 12926 "ripper.c"
    break;

  case 142: /* cpath: ":: at EXPR_BEG" cname  */
#line 3740 "ripper.y"
                    {
                        (yyval.node) = NEW_COLON3((yyvsp[0].id), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(top_const_ref,v1); p->s_lvalue=v2;}
                    }
#line 12935 "ripper.c"
    break;

  case 143: /* cpath: cname  */
#line 3745 "ripper.y"
                    {
                        (yyval.node) = NEW_COLON2(0, (yyvsp[0].id), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(const_ref,v1); p->s_lvalue=v2;}
                    }
#line 12944 "ripper.c"
    break;

  case 144: /* cpath: primary_value "::" cname  */
#line 3750 "ripper.y"
                    {
                        (yyval.node) = NEW_COLON2((yyvsp[-2].node), (yyvsp[0].id), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(const_path_ref,v1,v2); p->s_lvalue=v3;}
                    }
#line 12953 "ripper.c"
    break;

  case 148: /* fname: op  */
#line 3759 "ripper.y"
                    {
                        SET_LEX_STATE(EXPR_ENDFN);
                        (yyval.id) = (yyvsp[0].id);
                    }
#line 12962 "ripper.c"
    break;

  case 150: /* fitem: fname  */
#line 3767 "ripper.y"
                    {
                        (yyval.node) = NEW_SYM(rb_id2str((yyvsp[0].id)), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(symbol_literal,v1); p->s_lvalue=v2;}
                    }
#line 12971 "ripper.c"
    break;

  case 152: /* undef_list: fitem  */
#line 3775 "ripper.y"
                    {
                        (yyval.node) = NEW_UNDEF((yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new3(1, v1);}
                    }
#line 12980 "ripper.c"
    break;

  case 153: /* $@12: %empty  */
#line 3779 "ripper.y"
                                 {SET_LEX_STATE(EXPR_FNAME|EXPR_FITEM);}
#line 12986 "ripper.c"
    break;

  case 154: /* undef_list: undef_list ',' $@12 fitem  */
#line 3780 "ripper.y"
                    {
                        nd_set_last_loc((yyvsp[-3].node), (yylsp[0]).end_pos);
                        rb_parser_ary_push_node(p, RNODE_UNDEF((yyvsp[-3].node))->nd_undefs, (yyvsp[0].node));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((0 - 1)); p->s_lvalue=rb_ary_push(v1, v2);}
                    }
#line 12996 "ripper.c"
    break;

  case 155: /* op: '|'  */
#line 3787 "ripper.y"
           { (yyval.id) = '|'; }
#line 13002 "ripper.c"
    break;

  case 156: /* op: '^'  */
#line 3788 "ripper.y"
                       { (yyval.id) = '^'; }
#line 13008 "ripper.c"
    break;

  case 157: /* op: '&'  */
#line 3789 "ripper.y"
                       { (yyval.id) = '&'; }
#line 13014 "ripper.c"
    break;

  case 158: /* op: "<=>"  */
#line 3790 "ripper.y"
                        { (yyval.id) = tCMP; }
#line 13020 "ripper.c"
    break;

  case 159: /* op: "=="  */
#line 3791 "ripper.y"
                       { (yyval.id) = tEQ; }
#line 13026 "ripper.c"
    break;

  case 160: /* op: "==="  */
#line 3792 "ripper.y"
                        { (yyval.id) = tEQQ; }
#line 13032 "ripper.c"
    break;

  case 161: /* op: "=~"  */
#line 3793 "ripper.y"
                         { (yyval.id) = tMATCH; }
#line 13038 "ripper.c"
    break;

  case 162: /* op: "!~"  */
#line 3794 "ripper.y"
                          { (yyval.id) = tNMATCH; }
#line 13044 "ripper.c"
    break;

  case 163: /* op: '>'  */
#line 3795 "ripper.y"
                       { (yyval.id) = '>'; }
#line 13050 "ripper.c"
    break;

  case 164: /* op: ">="  */
#line 3796 "ripper.y"
                        { (yyval.id) = tGEQ; }
#line 13056 "ripper.c"
    break;

  case 165: /* op: '<'  */
#line 3797 "ripper.y"
                       { (yyval.id) = '<'; }
#line 13062 "ripper.c"
    break;

  case 166: /* op: "<="  */
#line 3798 "ripper.y"
                        { (yyval.id) = tLEQ; }
#line 13068 "ripper.c"
    break;

  case 167: /* op: "!="  */
#line 3799 "ripper.y"
                        { (yyval.id) = tNEQ; }
#line 13074 "ripper.c"
    break;

  case 168: /* op: "<<"  */
#line 3800 "ripper.y"
                         { (yyval.id) = tLSHFT; }
#line 13080 "ripper.c"
    break;

  case 169: /* op: ">>"  */
#line 3801 "ripper.y"
                         { (yyval.id) = tRSHFT; }
#line 13086 "ripper.c"
    break;

  case 170: /* op: '+'  */
#line 3802 "ripper.y"
                       { (yyval.id) = '+'; }
#line 13092 "ripper.c"
    break;

  case 171: /* op: '-'  */
#line 3803 "ripper.y"
                       { (yyval.id) = '-'; }
#line 13098 "ripper.c"
    break;

  case 172: /* op: '*'  */
#line 3804 "ripper.y"
                       { (yyval.id) = '*'; }
#line 13104 "ripper.c"
    break;

  case 173: /* op: "*"  */
#line 3805 "ripper.y"
                         { (yyval.id) = '*'; }
#line 13110 "ripper.c"
    break;

  case 174: /* op: '/'  */
#line 3806 "ripper.y"
                       { (yyval.id) = '/'; }
#line 13116 "ripper.c"
    break;

  case 175: /* op: '%'  */
#line 3807 "ripper.y"
                       { (yyval.id) = '%'; }
#line 13122 "ripper.c"
    break;

  case 176: /* op: "**"  */
#line 3808 "ripper.y"
                        { (yyval.id) = tPOW; }
#line 13128 "ripper.c"
    break;

  case 177: /* op: "**arg"  */
#line 3809 "ripper.y"
                         { (yyval.id) = tDSTAR; }
#line 13134 "ripper.c"
    break;

  case 178: /* op: '!'  */
#line 3810 "ripper.y"
                       { (yyval.id) = '!'; }
#line 13140 "ripper.c"
    break;

  case 179: /* op: '~'  */
#line 3811 "ripper.y"
                       { (yyval.id) = '~'; }
#line 13146 "ripper.c"
    break;

  case 180: /* op: "unary+"  */
#line 3812 "ripper.y"
                         { (yyval.id) = tUPLUS; }
#line 13152 "ripper.c"
    break;

  case 181: /* op: "unary-"  */
#line 3813 "ripper.y"
                          { (yyval.id) = tUMINUS; }
#line 13158 "ripper.c"
    break;

  case 182: /* op: "[]"  */
#line 3814 "ripper.y"
                         { (yyval.id) = tAREF; }
#line 13164 "ripper.c"
    break;

  case 183: /* op: "[]="  */
#line 3815 "ripper.y"
                         { (yyval.id) = tASET; }
#line 13170 "ripper.c"
    break;

  case 184: /* op: '`'  */
#line 3816 "ripper.y"
                       { (yyval.id) = '`'; }
#line 13176 "ripper.c"
    break;

  case 226: /* arg: lhs '=' lex_ctxt arg_rhs  */
#line 3834 "ripper.y"
                    {
                        (yyval.node) = node_assign(p, (yyvsp[-3].node), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((0 - 1)), v3=dispatch2(assign,v1,v2); p->s_lvalue=v3;}
                    }
#line 13185 "ripper.c"
    break;

  case 227: /* arg: var_lhs "operator-assignment" lex_ctxt arg_rhs  */
#line 3839 "ripper.y"
                    {
                        (yyval.node) = new_op_assign(p, (yyvsp[-3].node), (yyvsp[-2].id), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-2 - 1)), v3=get_value((0 - 1)), v4=dispatch3(opassign,v1,v2,v3); p->s_lvalue=v4;}
                    }
#line 13194 "ripper.c"
    break;

  case 228: /* arg: primary_value '[' opt_call_args rbracket "operator-assignment" lex_ctxt arg_rhs  */
#line 3844 "ripper.y"
                    {
                        (yyval.node) = new_ary_op_assign(p, (yyvsp[-6].node), (yyvsp[-4].node), (yyvsp[-2].id), (yyvsp[0].node), &(yylsp[-4]), &(yyloc), &NULL_LOC, &(yylsp[-5]), &(yylsp[-3]), &(yylsp[-2]));
                    {VALUE v1=get_value((-6 - 1)), v2=get_value((-4 - 1)), v3=get_value((-2 - 1)), v4=get_value((0 - 1)), v5=dispatch2(aref_field,v1,v2), v6=dispatch3(opassign,v5,v3,v4); p->s_lvalue=v6;}
                    }
#line 13203 "ripper.c"
    break;

  case 229: /* arg: primary_value call_op "local variable or method" "operator-assignment" lex_ctxt arg_rhs  */
#line 3849 "ripper.y"
                    {
                        (yyval.node) = new_attr_op_assign(p, (yyvsp[-5].node), (yyvsp[-4].id), (yyvsp[-3].id), (yyvsp[-2].id), (yyvsp[0].node), &(yyloc), &(yylsp[-4]), &(yylsp[-3]), &(yylsp[-2]));
                    {VALUE v1=get_value((-5 - 1)), v2=get_value((-4 - 1)), v3=get_value((-3 - 1)), v4=get_value((-2 - 1)), v5=get_value((0 - 1)), v6=dispatch3(field,v1,v2,v3), v7=dispatch3(opassign,v6,v4,v5); p->s_lvalue=v7;}
                    }
#line 13212 "ripper.c"
    break;

  case 230: /* arg: primary_value call_op "constant" "operator-assignment" lex_ctxt arg_rhs  */
#line 3854 "ripper.y"
                    {
                        (yyval.node) = new_attr_op_assign(p, (yyvsp[-5].node), (yyvsp[-4].id), (yyvsp[-3].id), (yyvsp[-2].id), (yyvsp[0].node), &(yyloc), &(yylsp[-4]), &(yylsp[-3]), &(yylsp[-2]));
                    {VALUE v1=get_value((-5 - 1)), v2=get_value((-4 - 1)), v3=get_value((-3 - 1)), v4=get_value((-2 - 1)), v5=get_value((0 - 1)), v6=dispatch3(field,v1,v2,v3), v7=dispatch3(opassign,v6,v4,v5); p->s_lvalue=v7;}
                    }
#line 13221 "ripper.c"
    break;

  case 231: /* arg: primary_value "::" "local variable or method" "operator-assignment" lex_ctxt arg_rhs  */
#line 3859 "ripper.y"
                    {
                        (yyval.node) = new_attr_op_assign(p, (yyvsp[-5].node), idCOLON2, (yyvsp[-3].id), (yyvsp[-2].id), (yyvsp[0].node), &(yyloc), &(yylsp[-4]), &(yylsp[-3]), &(yylsp[-2]));
                    {VALUE v1=get_value((-5 - 1)), v2=get_value((-4 - 1)), v3=get_value((-3 - 1)), v4=get_value((-2 - 1)), v5=get_value((0 - 1)), v6=dispatch3(field,v1,v2,v3), v7=dispatch3(opassign,v6,v4,v5); p->s_lvalue=v7;}
                    }
#line 13230 "ripper.c"
    break;

  case 232: /* arg: primary_value "::" "constant" "operator-assignment" lex_ctxt arg_rhs  */
#line 3864 "ripper.y"
                    {
                        YYLTYPE loc = code_loc_gen(&(yylsp[-5]), &(yylsp[-3]));
                        (yyval.node) = new_const_op_assign(p, NEW_COLON2((yyvsp[-5].node), (yyvsp[-3].id), &loc), (yyvsp[-2].id), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    {VALUE v1=get_value((-5 - 1)), v2=get_value((-3 - 1)), v3=get_value((-2 - 1)), v4=get_value((0 - 1)), v5=dispatch2(const_path_field,v1,v2), v6=dispatch3(opassign,v5,v3,v4); p->s_lvalue=v6;}
                    }
#line 13240 "ripper.c"
    break;

  case 233: /* arg: ":: at EXPR_BEG" "constant" "operator-assignment" lex_ctxt arg_rhs  */
#line 3870 "ripper.y"
                    {
                        YYLTYPE loc = code_loc_gen(&(yylsp[-4]), &(yylsp[-3]));
                        (yyval.node) = new_const_op_assign(p, NEW_COLON3((yyvsp[-3].id), &loc), (yyvsp[-2].id), (yyvsp[0].node), (yyvsp[-1].ctxt), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-2 - 1)), v3=get_value((0 - 1)), v4=dispatch1(top_const_field,v1), v5=dispatch3(opassign,v4,v2,v3); p->s_lvalue=v5;}
                    }
#line 13250 "ripper.c"
    break;

  case 234: /* arg: backref "operator-assignment" lex_ctxt arg_rhs  */
#line 3876 "ripper.y"
                    {
                        VALUE MAYBE_UNUSED(e) = rb_backref_error(p, (yyvsp[-3].node));
                        (yyval.node) = NEW_ERROR(&(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-2 - 1)), v3=get_value((0 - 1)), v4=dispatch1(var_field,v1), v5=dispatch3(opassign,v4,v2,v3), v6=e, v7=dispatch2(assign_error,v6,v5); p->s_lvalue=v7;ripper_error(p);}
                    }
#line 13260 "ripper.c"
    break;

  case 235: /* arg: arg ".." arg  */
#line 3882 "ripper.y"
                    {
                        value_expr((yyvsp[-2].node));
                        value_expr((yyvsp[0].node));
                        (yyval.node) = NEW_DOT2((yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(dot2,v1,v2); p->s_lvalue=v3;}
                    }
#line 13271 "ripper.c"
    break;

  case 236: /* arg: arg "..." arg  */
#line 3889 "ripper.y"
                    {
                        value_expr((yyvsp[-2].node));
                        value_expr((yyvsp[0].node));
                        (yyval.node) = NEW_DOT3((yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(dot3,v1,v2); p->s_lvalue=v3;}
                    }
#line 13282 "ripper.c"
    break;

  case 237: /* arg: arg ".."  */
#line 3896 "ripper.y"
                    {
                        value_expr((yyvsp[-1].node));
                        (yyval.node) = NEW_DOT2((yyvsp[-1].node), new_nil_at(p, &(yylsp[0]).end_pos), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=Qnil, v3=dispatch2(dot2,v1,v2); p->s_lvalue=v3;}
                    }
#line 13292 "ripper.c"
    break;

  case 238: /* arg: arg "..."  */
#line 3902 "ripper.y"
                    {
                        value_expr((yyvsp[-1].node));
                        (yyval.node) = NEW_DOT3((yyvsp[-1].node), new_nil_at(p, &(yylsp[0]).end_pos), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=Qnil, v3=dispatch2(dot3,v1,v2); p->s_lvalue=v3;}
                    }
#line 13302 "ripper.c"
    break;

  case 239: /* arg: "(.." arg  */
#line 3908 "ripper.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = NEW_DOT2(new_nil_at(p, &(yylsp[-1]).beg_pos), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=Qnil, v3=dispatch2(dot2,v2,v1); p->s_lvalue=v3;}
                    }
#line 13312 "ripper.c"
    break;

  case 240: /* arg: "(..." arg  */
#line 3914 "ripper.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = NEW_DOT3(new_nil_at(p, &(yylsp[-1]).beg_pos), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=Qnil, v3=dispatch2(dot3,v2,v1); p->s_lvalue=v3;}
                    }
#line 13322 "ripper.c"
    break;

  case 241: /* arg: arg '+' arg  */
#line 3920 "ripper.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), '+', (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL('+'), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13331 "ripper.c"
    break;

  case 242: /* arg: arg '-' arg  */
#line 3925 "ripper.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), '-', (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL('-'), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13340 "ripper.c"
    break;

  case 243: /* arg: arg '*' arg  */
#line 3930 "ripper.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), '*', (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL('*'), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13349 "ripper.c"
    break;

  case 244: /* arg: arg '/' arg  */
#line 3935 "ripper.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), '/', (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL('/'), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13358 "ripper.c"
    break;

  case 245: /* arg: arg '%' arg  */
#line 3940 "ripper.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), '%', (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL('%'), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13367 "ripper.c"
    break;

  case 246: /* arg: arg "**" arg  */
#line 3945 "ripper.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), idPow, (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL(idPow), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13376 "ripper.c"
    break;

  case 247: /* arg: tUMINUS_NUM simple_numeric "**" arg  */
#line 3950 "ripper.y"
                    {
                        (yyval.node) = call_uni_op(p, call_bin_op(p, (yyvsp[-2].node), idPow, (yyvsp[0].node), &(yylsp[-2]), &(yyloc)), idUMinus, &(yylsp[-3]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL(idPow), v4=dispatch3(binary,v1,v3,v2), v5=ID2VAL(idUMinus), v6=dispatch2(unary,v5,v4); p->s_lvalue=v6;}
                    }
#line 13385 "ripper.c"
    break;

  case 248: /* arg: "unary+" arg  */
#line 3955 "ripper.y"
                    {
                        (yyval.node) = call_uni_op(p, (yyvsp[0].node), idUPlus, &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=ID2VAL(idUPlus), v3=dispatch2(unary,v2,v1); p->s_lvalue=v3;}
                    }
#line 13394 "ripper.c"
    break;

  case 249: /* arg: "unary-" arg  */
#line 3960 "ripper.y"
                    {
                        (yyval.node) = call_uni_op(p, (yyvsp[0].node), idUMinus, &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=ID2VAL(idUMinus), v3=dispatch2(unary,v2,v1); p->s_lvalue=v3;}
                    }
#line 13403 "ripper.c"
    break;

  case 250: /* arg: arg '|' arg  */
#line 3965 "ripper.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), '|', (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL('|'), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13412 "ripper.c"
    break;

  case 251: /* arg: arg '^' arg  */
#line 3970 "ripper.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), '^', (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL('^'), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13421 "ripper.c"
    break;

  case 252: /* arg: arg '&' arg  */
#line 3975 "ripper.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), '&', (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL('&'), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13430 "ripper.c"
    break;

  case 253: /* arg: arg "<=>" arg  */
#line 3980 "ripper.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), idCmp, (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL(idCmp), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13439 "ripper.c"
    break;

  case 255: /* arg: arg "==" arg  */
#line 3986 "ripper.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), idEq, (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL(idEq), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13448 "ripper.c"
    break;

  case 256: /* arg: arg "===" arg  */
#line 3991 "ripper.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), idEqq, (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL(idEqq), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13457 "ripper.c"
    break;

  case 257: /* arg: arg "!=" arg  */
#line 3996 "ripper.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), idNeq, (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL(idNeq), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13466 "ripper.c"
    break;

  case 258: /* arg: arg "=~" arg  */
#line 4001 "ripper.y"
                    {
                        (yyval.node) = match_op(p, (yyvsp[-2].node), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL(idEqTilde), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13475 "ripper.c"
    break;

  case 259: /* arg: arg "!~" arg  */
#line 4006 "ripper.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), idNeqTilde, (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL(idNeqTilde), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13484 "ripper.c"
    break;

  case 260: /* arg: '!' arg  */
#line 4011 "ripper.y"
                    {
                        (yyval.node) = call_uni_op(p, method_cond(p, (yyvsp[0].node), &(yylsp[0])), '!', &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=ID2VAL('!'), v3=dispatch2(unary,v2,v1); p->s_lvalue=v3;}
                    }
#line 13493 "ripper.c"
    break;

  case 261: /* arg: '~' arg  */
#line 4016 "ripper.y"
                    {
                        (yyval.node) = call_uni_op(p, (yyvsp[0].node), '~', &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=ID2VAL('~'), v3=dispatch2(unary,v2,v1); p->s_lvalue=v3;}
                    }
#line 13502 "ripper.c"
    break;

  case 262: /* arg: arg "<<" arg  */
#line 4021 "ripper.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), idLTLT, (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL(idLTLT), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13511 "ripper.c"
    break;

  case 263: /* arg: arg ">>" arg  */
#line 4026 "ripper.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), idGTGT, (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL(idGTGT), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13520 "ripper.c"
    break;

  case 264: /* arg: arg "&&" arg  */
#line 4031 "ripper.y"
                    {
                        (yyval.node) = logop(p, idANDOP, (yyvsp[-2].node), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL(idANDOP), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13529 "ripper.c"
    break;

  case 265: /* arg: arg "||" arg  */
#line 4036 "ripper.y"
                    {
                        (yyval.node) = logop(p, idOROP, (yyvsp[-2].node), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL(idOROP), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13538 "ripper.c"
    break;

  case 266: /* arg: "'defined?'" option_'\n' begin_defined arg  */
#line 4041 "ripper.y"
                    {
                        p->ctxt.in_defined = (yyvsp[-1].ctxt).in_defined;
                        (yyval.node) = new_defined(p, (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(defined,v1); p->s_lvalue=v2;}
                    }
#line 13548 "ripper.c"
    break;

  case 267: /* arg: arg '?' arg option_'\n' ':' arg  */
#line 4047 "ripper.y"
                    {
                        value_expr((yyvsp[-5].node));
                        (yyval.node) = new_if(p, (yyvsp[-5].node), (yyvsp[-3].node), (yyvsp[0].node), &(yyloc));
                        fixpos((yyval.node), (yyvsp[-5].node));
                    {VALUE v1=get_value((-5 - 1)), v2=get_value((-3 - 1)), v3=get_value((0 - 1)), v4=dispatch3(ifop,v1,v2,v3); p->s_lvalue=v4;}
                    }
#line 13559 "ripper.c"
    break;

  case 268: /* arg: defn_head f_opt_paren_args '=' endless_arg  */
#line 4054 "ripper.y"
                    {
                        endless_method_name(p, (yyvsp[-3].node_def_temp)->nd_mid, &(yylsp[-3]));
                        restore_defun(p, (yyvsp[-3].node_def_temp));
                        (yyvsp[0].node) = new_scope_body(p, (yyvsp[-2].node_args), (yyvsp[0].node), &(yyloc));
                        ((yyval.node) = (yyvsp[-3].node_def_temp)->nd_def)->nd_loc = (yyloc);
                        RNODE_DEFN((yyval.node))->nd_defn = (yyvsp[0].node);
                    {VALUE v1=get_value((0 - 1)), v2=Qnil, v3=Qnil, v4=Qnil, v5=dispatch4(bodystmt,v1,v2,v3,v4); p->s_lvalue=v5;}
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-2 - 1)), v3=p->s_lvalue, v4=dispatch3(def,v1,v2,v3); p->s_lvalue=v4;}
                        local_pop(p);
                    }
#line 13574 "ripper.c"
    break;

  case 269: /* arg: defs_head f_opt_paren_args '=' endless_arg  */
#line 4065 "ripper.y"
                    {
                        endless_method_name(p, (yyvsp[-3].node_def_temp)->nd_mid, &(yylsp[-3]));
                        restore_defun(p, (yyvsp[-3].node_def_temp));
                        (yyvsp[0].node) = new_scope_body(p, (yyvsp[-2].node_args), (yyvsp[0].node), &(yyloc));
                        ((yyval.node) = (yyvsp[-3].node_def_temp)->nd_def)->nd_loc = (yyloc);
                        RNODE_DEFS((yyval.node))->nd_defn = (yyvsp[0].node);
                    {VALUE v1=get_value((0 - 1)), v2=Qnil, v3=Qnil, v4=Qnil, v5=dispatch4(bodystmt,v1,v2,v3,v4); p->s_lvalue=v5;}
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-2 - 1)), v3=rb_ary_entry(v1, 0), v4=rb_ary_entry(v1, 1), v5=rb_ary_entry(v1, 2), v6=p->s_lvalue, v7=dispatch5(defs,v3,v4,v5,v2,v6); p->s_lvalue=v7;}
                        local_pop(p);
                    }
#line 13589 "ripper.c"
    break;

  case 270: /* arg: primary  */
#line 4076 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 13597 "ripper.c"
    break;

  case 272: /* endless_arg: endless_arg "'rescue' modifier" after_rescue arg  */
#line 4083 "ripper.y"
                    {
                        p->ctxt.in_rescue = (yyvsp[-1].ctxt).in_rescue;
                        (yyval.node) = rescued_expr(p, (yyvsp[-3].node), (yyvsp[0].node), &(yylsp[-3]), &(yylsp[-2]), &(yylsp[0]));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((0 - 1)), v3=dispatch2(rescue_mod,v1,v2); p->s_lvalue=v3;}
                    }
#line 13607 "ripper.c"
    break;

  case 273: /* endless_arg: "'not'" option_'\n' endless_arg  */
#line 4089 "ripper.y"
                    {
                        (yyval.node) = call_uni_op(p, method_cond(p, (yyvsp[0].node), &(yylsp[0])), METHOD_NOT, &(yylsp[-2]), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=ID2VAL(idNOT), v3=dispatch2(unary,v2,v1); p->s_lvalue=v3;}
                    }
#line 13616 "ripper.c"
    break;

  case 274: /* relop: '>'  */
#line 4095 "ripper.y"
              {(yyval.id) = '>';}
#line 13622 "ripper.c"
    break;

  case 275: /* relop: '<'  */
#line 4096 "ripper.y"
                       {(yyval.id) = '<';}
#line 13628 "ripper.c"
    break;

  case 276: /* relop: ">="  */
#line 4097 "ripper.y"
                       {(yyval.id) = idGE;}
#line 13634 "ripper.c"
    break;

  case 277: /* relop: "<="  */
#line 4098 "ripper.y"
                       {(yyval.id) = idLE;}
#line 13640 "ripper.c"
    break;

  case 278: /* rel_expr: arg relop arg  */
#line 4102 "ripper.y"
                    {
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), (yyvsp[-1].id), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL((yyvsp[-1].id)), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13649 "ripper.c"
    break;

  case 279: /* rel_expr: rel_expr relop arg  */
#line 4107 "ripper.y"
                    {
                        rb_warning1("comparison '%s' after comparison", WARN_ID((yyvsp[-1].id)));
                        (yyval.node) = call_bin_op(p, (yyvsp[-2].node), (yyvsp[-1].id), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL((yyvsp[-1].id)), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 13659 "ripper.c"
    break;

  case 280: /* lex_ctxt: none  */
#line 4115 "ripper.y"
                    {
                        (yyval.ctxt) = p->ctxt;
                    }
#line 13667 "ripper.c"
    break;

  case 281: /* begin_defined: lex_ctxt  */
#line 4121 "ripper.y"
                    {
                        p->ctxt.in_defined = 1;
                        (yyval.ctxt) = (yyvsp[0].ctxt);
                    }
#line 13676 "ripper.c"
    break;

  case 282: /* after_rescue: lex_ctxt  */
#line 4128 "ripper.y"
                    {
                        p->ctxt.in_rescue = after_rescue;
                        (yyval.ctxt) = (yyvsp[0].ctxt);
                    }
#line 13685 "ripper.c"
    break;

  case 283: /* arg_value: arg  */
#line 4135 "ripper.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 13694 "ripper.c"
    break;

  case 285: /* aref_args: args trailer  */
#line 4143 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[-1].node);
                    }
#line 13702 "ripper.c"
    break;

  case 286: /* aref_args: args ',' assocs trailer  */
#line 4147 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[-1].node) ? arg_append(p, (yyvsp[-3].node), new_hash(p, (yyvsp[-1].node), &(yylsp[-1])), &(yyloc)) : (yyvsp[-3].node);
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=dispatch1(bare_assoc_hash,v2), v4=dispatch2(args_add,v1,v3); p->s_lvalue=v4;}
                    }
#line 13711 "ripper.c"
    break;

  case 287: /* aref_args: assocs trailer  */
#line 4152 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[-1].node) ? NEW_LIST(new_hash(p, (yyvsp[-1].node), &(yylsp[-1])), &(yyloc)) : 0;
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch0(args_new), v3=dispatch1(bare_assoc_hash,v1), v4=dispatch2(args_add,v2,v3); p->s_lvalue=v4;}
                    }
#line 13720 "ripper.c"
    break;

  case 288: /* arg_rhs: arg  */
#line 4159 "ripper.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 13729 "ripper.c"
    break;

  case 289: /* arg_rhs: arg "'rescue' modifier" after_rescue arg  */
#line 4164 "ripper.y"
                    {
                        p->ctxt.in_rescue = (yyvsp[-1].ctxt).in_rescue;
                        value_expr((yyvsp[-3].node));
                        (yyval.node) = rescued_expr(p, (yyvsp[-3].node), (yyvsp[0].node), &(yylsp[-3]), &(yylsp[-2]), &(yylsp[0]));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((0 - 1)), v3=dispatch2(rescue_mod,v1,v2); p->s_lvalue=v3;}
                    }
#line 13740 "ripper.c"
    break;

  case 290: /* paren_args: '(' opt_call_args rparen  */
#line 4173 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[-1].node);
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(arg_paren,v1); p->s_lvalue=v2;}
                    }
#line 13749 "ripper.c"
    break;

  case 291: /* paren_args: '(' args ',' args_forward rparen  */
#line 4178 "ripper.y"
                    {
                        if (!check_forwarding_args(p)) {
                            (yyval.node) = 0;
                        }
                        else {
                            (yyval.node) = new_args_forward_call(p, (yyvsp[-3].node), &(yylsp[-1]), &(yyloc));
                        {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=dispatch2(args_add,v1,v2), v4=dispatch1(arg_paren,v3); p->s_lvalue=v4;}
                        }
                    }
#line 13763 "ripper.c"
    break;

  case 292: /* paren_args: '(' args_forward rparen  */
#line 4188 "ripper.y"
                    {
                        if (!check_forwarding_args(p)) {
                            (yyval.node) = 0;
                        }
                        else {
                            (yyval.node) = new_args_forward_call(p, 0, &(yylsp[-1]), &(yyloc));
                        {VALUE v1=get_value((-1 - 1)), v2=dispatch1(arg_paren,v1); p->s_lvalue=v2;}
                        }
                    }
#line 13777 "ripper.c"
    break;

  case 294: /* opt_paren_args: paren_args  */
#line 4201 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[0].node) ? (yyvsp[0].node) : NODE_SPECIAL_EMPTY_ARGS;
                    }
#line 13785 "ripper.c"
    break;

  case 297: /* opt_call_args: args ','  */
#line 4209 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[-1].node);
                    }
#line 13793 "ripper.c"
    break;

  case 298: /* opt_call_args: args ',' assocs ','  */
#line 4213 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[-1].node) ? arg_append(p, (yyvsp[-3].node), new_hash(p, (yyvsp[-1].node), &(yylsp[-1])), &(yyloc)) : (yyvsp[-3].node);
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=dispatch1(bare_assoc_hash,v2), v4=dispatch2(args_add,v1,v3); p->s_lvalue=v4;}
                    }
#line 13802 "ripper.c"
    break;

  case 299: /* opt_call_args: assocs ','  */
#line 4218 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[-1].node) ? NEW_LIST(new_hash(p, (yyvsp[-1].node), &(yylsp[-1])), &(yylsp[-1])) : 0;
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch0(args_new), v3=dispatch1(bare_assoc_hash,v1), v4=dispatch2(args_add,v2,v3); p->s_lvalue=v4;}
                    }
#line 13811 "ripper.c"
    break;

  case 300: /* call_args: command  */
#line 4225 "ripper.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = NEW_LIST((yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch0(args_new), v3=dispatch2(args_add,v2,v1); p->s_lvalue=v3;}
                    }
#line 13821 "ripper.c"
    break;

  case 301: /* call_args: args opt_block_arg  */
#line 4231 "ripper.y"
                    {
                        (yyval.node) = arg_blk_pass((yyvsp[-1].node), (yyvsp[0].node_block_pass));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=dispatch2(args_add_block,v1,v2); p->s_lvalue=v3;}
                    }
#line 13830 "ripper.c"
    break;

  case 302: /* call_args: assocs opt_block_arg  */
#line 4236 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[-1].node) ? NEW_LIST(new_hash(p, (yyvsp[-1].node), &(yylsp[-1])), &(yylsp[-1])) : 0;
                        (yyval.node) = arg_blk_pass((yyval.node), (yyvsp[0].node_block_pass));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=dispatch0(args_new), v4=dispatch1(bare_assoc_hash,v1), v5=dispatch2(args_add,v3,v4), v6=dispatch2(args_add_block,v5,v2); p->s_lvalue=v6;}
                    }
#line 13840 "ripper.c"
    break;

  case 303: /* call_args: args ',' assocs opt_block_arg  */
#line 4242 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[-1].node) ? arg_append(p, (yyvsp[-3].node), new_hash(p, (yyvsp[-1].node), &(yylsp[-1])), &(yyloc)) : (yyvsp[-3].node);
                        (yyval.node) = arg_blk_pass((yyval.node), (yyvsp[0].node_block_pass));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=dispatch1(bare_assoc_hash,v2), v5=dispatch2(args_add,v1,v4), v6=dispatch2(args_add_block,v5,v3); p->s_lvalue=v6;}
                    }
#line 13850 "ripper.c"
    break;

  case 304: /* call_args: block_arg  */
#line 4248 "ripper.y"
                    {VALUE v1=get_value((0 - 1)), v2=dispatch0(args_new), v3=dispatch2(args_add_block,v2,v1); p->s_lvalue=v3;}
#line 13856 "ripper.c"
    break;

  case 305: /* $@13: %empty  */
#line 4251 "ripper.y"
                 {
                        /* If call_args starts with a open paren '(' or '[',
                         * look-ahead reading of the letters calls CMDARG_PUSH(0),
                         * but the push must be done after CMDARG_PUSH(1).
                         * So this code makes them consistent by first cancelling
                         * the premature CMDARG_PUSH(0), doing CMDARG_PUSH(1),
                         * and finally redoing CMDARG_PUSH(0).
                         */
                        int lookahead = 0;
                        switch (yychar) {
                          case '(': case tLPAREN: case tLPAREN_ARG: case '[': case tLBRACK:
                            lookahead = 1;
                        }
                        if (lookahead) CMDARG_POP();
                        CMDARG_PUSH(1);
                        if (lookahead) CMDARG_PUSH(0);
                    }
#line 13878 "ripper.c"
    break;

  case 306: /* command_args: $@13 call_args  */
#line 4269 "ripper.y"
                    {
                        /* call_args can be followed by tLBRACE_ARG (that does CMDARG_PUSH(0) in the lexer)
                         * but the push must be done after CMDARG_POP() in the parser.
                         * So this code does CMDARG_POP() to pop 0 pushed by tLBRACE_ARG,
                         * CMDARG_POP() to pop 1 pushed by command_args,
                         * and CMDARG_PUSH(0) to restore back the flag set by tLBRACE_ARG.
                         */
                        int lookahead = 0;
                        switch (yychar) {
                          case tLBRACE_ARG:
                            lookahead = 1;
                        }
                        if (lookahead) CMDARG_POP();
                        CMDARG_POP();
                        if (lookahead) CMDARG_PUSH(0);
                        (yyval.node) = (yyvsp[0].node);
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                    }
#line 13901 "ripper.c"
    break;

  case 307: /* block_arg: "&" arg_value  */
#line 4290 "ripper.y"
                    {
                        (yyval.node_block_pass) = NEW_BLOCK_PASS((yyvsp[0].node), &(yyloc), &(yylsp[-1]));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                    }
#line 13910 "ripper.c"
    break;

  case 308: /* block_arg: "&"  */
#line 4295 "ripper.y"
                    {
                        forwarding_arg_check(p, idFWD_BLOCK, idFWD_ALL, "block");
                        (yyval.node_block_pass) = NEW_BLOCK_PASS(NEW_LVAR(idFWD_BLOCK, &(yylsp[0])), &(yyloc), &(yylsp[0]));
                    {p->s_lvalue=Qnil;}
                    }
#line 13920 "ripper.c"
    break;

  case 309: /* opt_block_arg: ',' block_arg  */
#line 4303 "ripper.y"
                    {
                        (yyval.node_block_pass) = (yyvsp[0].node_block_pass);
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                    }
#line 13929 "ripper.c"
    break;

  case 310: /* opt_block_arg: none  */
#line 4308 "ripper.y"
                    {
                        (yyval.node_block_pass) = 0;
                    {p->s_lvalue=Qfalse;}
                    }
#line 13938 "ripper.c"
    break;

  case 311: /* args: arg_value  */
#line 4316 "ripper.y"
                    {
                        (yyval.node) = NEW_LIST((yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch0(args_new), v3=dispatch2(args_add,v2,v1); p->s_lvalue=v3;}
                    }
#line 13947 "ripper.c"
    break;

  case 312: /* args: arg_splat  */
#line 4321 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[0].node);
                    {VALUE v1=get_value((0 - 1)), v2=dispatch0(args_new), v3=dispatch2(args_add_star,v2,v1); p->s_lvalue=v3;}
                    }
#line 13956 "ripper.c"
    break;

  case 313: /* args: args ',' arg_value  */
#line 4326 "ripper.y"
                    {
                        (yyval.node) = last_arg_append(p, (yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(args_add,v1,v2); p->s_lvalue=v3;}
                    }
#line 13965 "ripper.c"
    break;

  case 314: /* args: args ',' arg_splat  */
#line 4331 "ripper.y"
                    {
                        (yyval.node) = rest_arg_append(p, (yyvsp[-2].node), RNODE_SPLAT((yyvsp[0].node))->nd_head, &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(args_add_star,v1,v2); p->s_lvalue=v3;}
                    }
#line 13974 "ripper.c"
    break;

  case 315: /* arg_splat: "*" arg_value  */
#line 4339 "ripper.y"
                    {
                        (yyval.node) = NEW_SPLAT((yyvsp[0].node), &(yyloc), &(yylsp[-1]));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                    }
#line 13983 "ripper.c"
    break;

  case 316: /* arg_splat: "*"  */
#line 4344 "ripper.y"
                    {
                        forwarding_arg_check(p, idFWD_REST, idFWD_ALL, "rest");
                        (yyval.node) = NEW_SPLAT(NEW_LVAR(idFWD_REST, &(yylsp[0])), &(yyloc), &(yylsp[0]));
                    {p->s_lvalue=Qnil;}
                    }
#line 13993 "ripper.c"
    break;

  case 319: /* mrhs: args ',' arg_value  */
#line 4358 "ripper.y"
                    {
                        (yyval.node) = last_arg_append(p, (yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch1(mrhs_new_from_args,v1), v4=dispatch2(mrhs_add,v3,v2); p->s_lvalue=v4;}
                    }
#line 14002 "ripper.c"
    break;

  case 320: /* mrhs: args ',' "*" arg_value  */
#line 4363 "ripper.y"
                    {
                        (yyval.node) = rest_arg_append(p, (yyvsp[-3].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((0 - 1)), v3=dispatch1(mrhs_new_from_args,v1), v4=dispatch2(mrhs_add_star,v3,v2); p->s_lvalue=v4;}
                    }
#line 14011 "ripper.c"
    break;

  case 321: /* mrhs: "*" arg_value  */
#line 4368 "ripper.y"
                    {
                        (yyval.node) = NEW_SPLAT((yyvsp[0].node), &(yyloc), &(yylsp[-1]));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch0(mrhs_new), v3=dispatch2(mrhs_add_star,v2,v1); p->s_lvalue=v3;}
                    }
#line 14020 "ripper.c"
    break;

  case 332: /* primary: "method"  */
#line 4389 "ripper.y"
                    {
                        (yyval.node) = (NODE *)NEW_FCALL((yyvsp[0].id), 0, &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(fcall,v1), v3=dispatch0(args_new), v4=dispatch2(method_add_arg,v2,v3); p->s_lvalue=v4;}
                    }
#line 14029 "ripper.c"
    break;

  case 333: /* $@14: %empty  */
#line 4394 "ripper.y"
                    {
                        CMDARG_PUSH(0);
                    }
#line 14037 "ripper.c"
    break;

  case 334: /* primary: k_begin $@14 bodystmt k_end  */
#line 4399 "ripper.y"
                    {
                        CMDARG_POP();
                        set_line_body((yyvsp[-1].node), (yylsp[-3]).end_pos.lineno);
                        (yyval.node) = NEW_BEGIN((yyvsp[-1].node), &(yyloc));
                        nd_set_line((yyval.node), (yylsp[-3]).end_pos.lineno);
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(begin,v1); p->s_lvalue=v2;}
                    }
#line 14049 "ripper.c"
    break;

  case 335: /* $@15: %empty  */
#line 4406 "ripper.y"
                                       {SET_LEX_STATE(EXPR_ENDARG);}
#line 14055 "ripper.c"
    break;

  case 336: /* primary: "( arg" compstmt $@15 ')'  */
#line 4407 "ripper.y"
                    {
                        if (nd_type_p((yyvsp[-2].node), NODE_SELF)) RNODE_SELF((yyvsp[-2].node))->nd_state = 0;
                        (yyval.node) = (yyvsp[-2].node);
                    {VALUE v1=get_value((-2 - 1)), v2=dispatch1(paren,v1); p->s_lvalue=v2;}
                    }
#line 14065 "ripper.c"
    break;

  case 337: /* primary: "(" compstmt ')'  */
#line 4413 "ripper.y"
                    {
                        if (nd_type_p((yyvsp[-1].node), NODE_SELF)) RNODE_SELF((yyvsp[-1].node))->nd_state = 0;
                        (yyval.node) = NEW_BLOCK((yyvsp[-1].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(paren,v1); p->s_lvalue=v2;}
                    }
#line 14075 "ripper.c"
    break;

  case 338: /* primary: primary_value "::" "constant"  */
#line 4419 "ripper.y"
                    {
                        (yyval.node) = NEW_COLON2((yyvsp[-2].node), (yyvsp[0].id), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(const_path_ref,v1,v2); p->s_lvalue=v3;}
                    }
#line 14084 "ripper.c"
    break;

  case 339: /* primary: ":: at EXPR_BEG" "constant"  */
#line 4424 "ripper.y"
                    {
                        (yyval.node) = NEW_COLON3((yyvsp[0].id), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(top_const_ref,v1); p->s_lvalue=v2;}
                    }
#line 14093 "ripper.c"
    break;

  case 340: /* primary: "[" aref_args ']'  */
#line 4429 "ripper.y"
                    {
                        (yyval.node) = make_list((yyvsp[-1].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(array,v1); p->s_lvalue=v2;}
                    }
#line 14102 "ripper.c"
    break;

  case 341: /* primary: "{" assoc_list '}'  */
#line 4434 "ripper.y"
                    {
                        (yyval.node) = new_hash(p, (yyvsp[-1].node), &(yyloc));
                        RNODE_HASH((yyval.node))->nd_brace = TRUE;
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(hash,v1); p->s_lvalue=v2;}
                    }
#line 14112 "ripper.c"
    break;

  case 342: /* primary: k_return  */
#line 4440 "ripper.y"
                    {
                        (yyval.node) = NEW_RETURN(0, &(yyloc), &(yylsp[0]));
                    {VALUE v1=dispatch0(return0); p->s_lvalue=v1;}
                    }
#line 14121 "ripper.c"
    break;

  case 343: /* primary: k_yield '(' call_args rparen  */
#line 4445 "ripper.y"
                    {
                        (yyval.node) = new_yield(p, (yyvsp[-1].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(paren,v1), v3=dispatch1(yield,v2); p->s_lvalue=v3;}
                    }
#line 14130 "ripper.c"
    break;

  case 344: /* primary: k_yield '(' rparen  */
#line 4450 "ripper.y"
                    {
                        (yyval.node) = NEW_YIELD(0, &(yyloc));
                    {VALUE v1=dispatch0(args_new), v2=dispatch1(paren,v1), v3=dispatch1(yield,v2); p->s_lvalue=v3;}
                    }
#line 14139 "ripper.c"
    break;

  case 345: /* primary: k_yield  */
#line 4455 "ripper.y"
                    {
                        (yyval.node) = NEW_YIELD(0, &(yyloc));
                    {VALUE v1=dispatch0(yield0); p->s_lvalue=v1;}
                    }
#line 14148 "ripper.c"
    break;

  case 346: /* primary: "'defined?'" option_'\n' '(' begin_defined expr rparen  */
#line 4460 "ripper.y"
                    {
                        p->ctxt.in_defined = (yyvsp[-2].ctxt).in_defined;
                        (yyval.node) = new_defined(p, (yyvsp[-1].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(defined,v1); p->s_lvalue=v2;}
                    }
#line 14158 "ripper.c"
    break;

  case 347: /* primary: "'not'" '(' expr rparen  */
#line 4466 "ripper.y"
                    {
                        (yyval.node) = call_uni_op(p, method_cond(p, (yyvsp[-1].node), &(yylsp[-1])), METHOD_NOT, &(yylsp[-3]), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=ID2VAL(idNOT), v3=dispatch2(unary,v2,v1); p->s_lvalue=v3;}
                    }
#line 14167 "ripper.c"
    break;

  case 348: /* primary: "'not'" '(' rparen  */
#line 4471 "ripper.y"
                    {
                        (yyval.node) = call_uni_op(p, method_cond(p, new_nil(&(yylsp[-1])), &(yylsp[-1])), METHOD_NOT, &(yylsp[-2]), &(yyloc));
                    {VALUE v1=ID2VAL(idNOT), v2=Qnil, v3=dispatch2(unary,v1,v2); p->s_lvalue=v3;}
                    }
#line 14176 "ripper.c"
    break;

  case 349: /* primary: fcall brace_block  */
#line 4476 "ripper.y"
                    {
                        (yyval.node) = method_add_block(p, (NODE *)(yyvsp[-1].node_fcall), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=dispatch1(fcall,v1), v4=dispatch0(args_new), v5=dispatch2(method_add_arg,v3,v4), v6=dispatch2(method_add_block,v5,v2); p->s_lvalue=v6;}
                    }
#line 14185 "ripper.c"
    break;

  case 351: /* primary: method_call brace_block  */
#line 4482 "ripper.y"
                    {
                        block_dup_check(p, get_nd_args(p, (yyvsp[-1].node)), (yyvsp[0].node));
                        (yyval.node) = method_add_block(p, (yyvsp[-1].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=dispatch2(method_add_block,v1,v2); p->s_lvalue=v3;}
                    }
#line 14195 "ripper.c"
    break;

  case 353: /* primary: k_if expr_value then compstmt if_tail k_end  */
#line 4492 "ripper.y"
                    {
                        (yyval.node) = new_if(p, (yyvsp[-4].node), (yyvsp[-2].node), (yyvsp[-1].node), &(yyloc));
                        fixpos((yyval.node), (yyvsp[-4].node));
                    {VALUE v1=get_value((-4 - 1)), v2=get_value((-2 - 1)), v3=get_value((-1 - 1)), v4=dispatch3(if,v1,v2,v3); p->s_lvalue=v4;}
                    }
#line 14205 "ripper.c"
    break;

  case 354: /* primary: k_unless expr_value then compstmt opt_else k_end  */
#line 4501 "ripper.y"
                    {
                        (yyval.node) = new_unless(p, (yyvsp[-4].node), (yyvsp[-2].node), (yyvsp[-1].node), &(yyloc), &(yylsp[-5]), &(yylsp[-3]), &(yylsp[0]));
                        fixpos((yyval.node), (yyvsp[-4].node));
                    {VALUE v1=get_value((-4 - 1)), v2=get_value((-2 - 1)), v3=get_value((-1 - 1)), v4=dispatch3(unless,v1,v2,v3); p->s_lvalue=v4;}
                    }
#line 14215 "ripper.c"
    break;

  case 355: /* primary: k_while expr_value_do compstmt k_end  */
#line 4509 "ripper.y"
                    {
                        restore_block_exit(p, (yyvsp[-3].node_exits));
                        (yyval.node) = NEW_WHILE(cond(p, (yyvsp[-2].node), &(yylsp[-2])), (yyvsp[-1].node), 1, &(yyloc), &(yylsp[-3]), &(yylsp[0]));
                        fixpos((yyval.node), (yyvsp[-2].node));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((-1 - 1)), v3=dispatch2(while,v1,v2); p->s_lvalue=v3;}
                    }
#line 14226 "ripper.c"
    break;

  case 356: /* primary: k_until expr_value_do compstmt k_end  */
#line 4518 "ripper.y"
                    {
                        restore_block_exit(p, (yyvsp[-3].node_exits));
                        (yyval.node) = NEW_UNTIL(cond(p, (yyvsp[-2].node), &(yylsp[-2])), (yyvsp[-1].node), 1, &(yyloc), &(yylsp[-3]), &(yylsp[0]));
                        fixpos((yyval.node), (yyvsp[-2].node));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((-1 - 1)), v3=dispatch2(until,v1,v2); p->s_lvalue=v3;}
                    }
#line 14237 "ripper.c"
    break;

  case 357: /* @16: %empty  */
#line 4525 "ripper.y"
                    {
                        (yyval.labels) = p->case_labels;
                        p->case_labels = CHECK_LITERAL_WHEN;
                    }
#line 14246 "ripper.c"
    break;

  case 358: /* primary: k_case expr_value option_terms @16 case_body k_end  */
#line 4531 "ripper.y"
                    {
                        if (CASE_LABELS_ENABLED_P(p->case_labels)) st_free_table(p->case_labels);
                        p->case_labels = (yyvsp[-2].labels);
                        (yyval.node) = NEW_CASE((yyvsp[-4].node), (yyvsp[-1].node), &(yyloc), &(yylsp[-5]), &(yylsp[0]));
                        fixpos((yyval.node), (yyvsp[-4].node));
                    {VALUE v1=get_value((-4 - 1)), v2=get_value((-1 - 1)), v3=dispatch2(case,v1,v2); p->s_lvalue=v3;}
                    }
#line 14258 "ripper.c"
    break;

  case 359: /* @17: %empty  */
#line 4539 "ripper.y"
                    {
                        (yyval.labels) = p->case_labels;
                        p->case_labels = 0;
                    }
#line 14267 "ripper.c"
    break;

  case 360: /* primary: k_case option_terms @17 case_body k_end  */
#line 4545 "ripper.y"
                    {
                        if (p->case_labels) st_free_table(p->case_labels);
                        p->case_labels = (yyvsp[-2].labels);
                        (yyval.node) = NEW_CASE2((yyvsp[-1].node), &(yyloc), &(yylsp[-4]), &(yylsp[0]));
                    {VALUE v1=get_value((-1 - 1)), v2=Qnil, v3=dispatch2(case,v2,v1); p->s_lvalue=v3;}
                    }
#line 14278 "ripper.c"
    break;

  case 361: /* primary: k_case expr_value option_terms p_case_body k_end  */
#line 4554 "ripper.y"
                    {
                        (yyval.node) = NEW_CASE3((yyvsp[-3].node), (yyvsp[-1].node), &(yyloc), &(yylsp[-4]), &(yylsp[0]));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=dispatch2(case,v1,v2); p->s_lvalue=v3;}
                    }
#line 14287 "ripper.c"
    break;

  case 362: /* primary: k_for for_var "'in'" expr_value_do compstmt k_end  */
#line 4561 "ripper.y"
                    {
                        restore_block_exit(p, (yyvsp[-5].node_exits));
                        /*
                         *  for a, b, c in e
                         *  #=>
                         *  e.each{|*x| a, b, c = x}
                         *
                         *  for a in e
                         *  #=>
                         *  e.each{|x| a, = x}
                         */
                        ID id = internal_id(p);
                        rb_node_args_aux_t *m = NEW_ARGS_AUX(0, 0, &NULL_LOC);
                        rb_node_args_t *args;
                        NODE *scope, *internal_var = NEW_DVAR(id, &(yylsp[-4]));
                        rb_ast_id_table_t *tbl = rb_ast_new_local_table(p->ast, 1);
                        tbl->ids[0] = id; /* internal id */

                        switch (nd_type((yyvsp[-4].node))) {
                          case NODE_LASGN:
                          case NODE_DASGN: /* e.each {|internal_var| a = internal_var; ... } */
                            set_nd_value(p, (yyvsp[-4].node), internal_var);
                            id = 0;
                            m->nd_plen = 1;
                            m->nd_next = (yyvsp[-4].node);
                            break;
                          case NODE_MASGN: /* e.each {|*internal_var| a, b, c = (internal_var.length == 1 && Array === (tmp = internal_var[0]) ? tmp : internal_var); ... } */
                            m->nd_next = node_assign(p, (yyvsp[-4].node), NEW_FOR_MASGN(internal_var, &(yylsp[-4])), NO_LEX_CTXT, &(yylsp[-4]));
                            break;
                          default: /* e.each {|*internal_var| @a, B, c[1], d.attr = internal_val; ... } */
                            m->nd_next = node_assign(p, (NODE *)NEW_MASGN(NEW_LIST((yyvsp[-4].node), &(yylsp[-4])), 0, &(yylsp[-4])), internal_var, NO_LEX_CTXT, &(yylsp[-4]));
                        }
                        /* {|*internal_id| <m> = internal_id; ... } */
                        args = new_args(p, m, 0, id, 0, new_args_tail(p, 0, 0, 0, &(yylsp[-4])), &(yylsp[-4]));
                        scope = NEW_SCOPE2(tbl, args, (yyvsp[-1].node), &(yyloc));
                        (yyval.node) = NEW_FOR((yyvsp[-2].node), scope, &(yyloc));
                        fixpos((yyval.node), (yyvsp[-4].node));
                    {VALUE v1=get_value((-4 - 1)), v2=get_value((-2 - 1)), v3=get_value((-1 - 1)), v4=dispatch3(for,v1,v2,v3); p->s_lvalue=v4;}
                    }
#line 14331 "ripper.c"
    break;

  case 363: /* $@18: %empty  */
#line 4601 "ripper.y"
                    {
                        begin_definition("class", &(yylsp[-2]), &(yylsp[-1]));
                    }
#line 14339 "ripper.c"
    break;

  case 364: /* primary: k_class cpath superclass $@18 bodystmt k_end  */
#line 4606 "ripper.y"
                    {
                        (yyval.node) = NEW_CLASS((yyvsp[-4].node), (yyvsp[-1].node), (yyvsp[-3].node), &(yyloc));
                        nd_set_line(RNODE_CLASS((yyval.node))->nd_body, (yylsp[0]).end_pos.lineno);
                        set_line_body((yyvsp[-1].node), (yylsp[-3]).end_pos.lineno);
                        nd_set_line((yyval.node), (yylsp[-3]).end_pos.lineno);
                    {VALUE v1=get_value((-4 - 1)), v2=get_value((-3 - 1)), v3=get_value((-1 - 1)), v4=dispatch3(class,v1,v2,v3); p->s_lvalue=v4;}
                        local_pop(p);
                        p->ctxt.in_class = (yyvsp[-5].ctxt).in_class;
                        p->ctxt.cant_return = (yyvsp[-5].ctxt).cant_return;
                        p->ctxt.shareable_constant_value = (yyvsp[-5].ctxt).shareable_constant_value;
                    }
#line 14355 "ripper.c"
    break;

  case 365: /* $@19: %empty  */
#line 4618 "ripper.y"
                    {
                        begin_definition("", &(yylsp[-2]), &(yylsp[-1]));
                    }
#line 14363 "ripper.c"
    break;

  case 366: /* primary: k_class "<<" expr_value $@19 term bodystmt k_end  */
#line 4624 "ripper.y"
                    {
                        (yyval.node) = NEW_SCLASS((yyvsp[-4].node), (yyvsp[-1].node), &(yyloc));
                        nd_set_line(RNODE_SCLASS((yyval.node))->nd_body, (yylsp[0]).end_pos.lineno);
                        set_line_body((yyvsp[-1].node), nd_line((yyvsp[-4].node)));
                        fixpos((yyval.node), (yyvsp[-4].node));
                    {VALUE v1=get_value((-4 - 1)), v2=get_value((-1 - 1)), v3=dispatch2(sclass,v1,v2); p->s_lvalue=v3;}
                        local_pop(p);
                        p->ctxt.in_def = (yyvsp[-6].ctxt).in_def;
                        p->ctxt.in_class = (yyvsp[-6].ctxt).in_class;
                        p->ctxt.cant_return = (yyvsp[-6].ctxt).cant_return;
                        p->ctxt.shareable_constant_value = (yyvsp[-6].ctxt).shareable_constant_value;
                    }
#line 14380 "ripper.c"
    break;

  case 367: /* $@20: %empty  */
#line 4637 "ripper.y"
                    {
                        begin_definition("module", &(yylsp[-1]), &(yylsp[0]));
                    }
#line 14388 "ripper.c"
    break;

  case 368: /* primary: k_module cpath $@20 bodystmt k_end  */
#line 4642 "ripper.y"
                    {
                        (yyval.node) = NEW_MODULE((yyvsp[-3].node), (yyvsp[-1].node), &(yyloc));
                        nd_set_line(RNODE_MODULE((yyval.node))->nd_body, (yylsp[0]).end_pos.lineno);
                        set_line_body((yyvsp[-1].node), (yylsp[-3]).end_pos.lineno);
                        nd_set_line((yyval.node), (yylsp[-3]).end_pos.lineno);
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=dispatch2(module,v1,v2); p->s_lvalue=v3;}
                        local_pop(p);
                        p->ctxt.in_class = (yyvsp[-4].ctxt).in_class;
                        p->ctxt.cant_return = (yyvsp[-4].ctxt).cant_return;
                        p->ctxt.shareable_constant_value = (yyvsp[-4].ctxt).shareable_constant_value;
                    }
#line 14404 "ripper.c"
    break;

  case 369: /* $@21: %empty  */
#line 4655 "ripper.y"
                    {
                        push_end_expect_token_locations(p, &(yylsp[-1]).beg_pos);
                    }
#line 14412 "ripper.c"
    break;

  case 370: /* primary: defn_head f_arglist $@21 bodystmt k_end  */
#line 4660 "ripper.y"
                    {
                        restore_defun(p, (yyvsp[-4].node_def_temp));
                        (yyvsp[-1].node) = new_scope_body(p, (yyvsp[-3].node_args), (yyvsp[-1].node), &(yyloc));
                        ((yyval.node) = (yyvsp[-4].node_def_temp)->nd_def)->nd_loc = (yyloc);
                        RNODE_DEFN((yyval.node))->nd_defn = (yyvsp[-1].node);
                    {VALUE v1=get_value((-4 - 1)), v2=get_value((-3 - 1)), v3=get_value((-1 - 1)), v4=dispatch3(def,v1,v2,v3); p->s_lvalue=v4;}
                        local_pop(p);
                    }
#line 14425 "ripper.c"
    break;

  case 371: /* $@22: %empty  */
#line 4670 "ripper.y"
                    {
                        push_end_expect_token_locations(p, &(yylsp[-1]).beg_pos);
                    }
#line 14433 "ripper.c"
    break;

  case 372: /* primary: defs_head f_arglist $@22 bodystmt k_end  */
#line 4675 "ripper.y"
                    {
                        restore_defun(p, (yyvsp[-4].node_def_temp));
                        (yyvsp[-1].node) = new_scope_body(p, (yyvsp[-3].node_args), (yyvsp[-1].node), &(yyloc));
                        ((yyval.node) = (yyvsp[-4].node_def_temp)->nd_def)->nd_loc = (yyloc);
                        RNODE_DEFS((yyval.node))->nd_defn = (yyvsp[-1].node);
                    {VALUE v1=get_value((-4 - 1)), v2=get_value((-3 - 1)), v3=get_value((-1 - 1)), v4=rb_ary_entry(v1, 0), v5=rb_ary_entry(v1, 1), v6=rb_ary_entry(v1, 2), v7=dispatch5(defs,v4,v5,v6,v2,v3); p->s_lvalue=v7;}
                        local_pop(p);
                    }
#line 14446 "ripper.c"
    break;

  case 373: /* primary: "'break'"  */
#line 4684 "ripper.y"
                    {
                        (yyval.node) = add_block_exit(p, NEW_BREAK(0, &(yyloc), &(yylsp[0])));
                    {VALUE v1=dispatch0(args_new), v2=dispatch1(break,v1); p->s_lvalue=v2;}
                    }
#line 14455 "ripper.c"
    break;

  case 374: /* primary: "'next'"  */
#line 4689 "ripper.y"
                    {
                        (yyval.node) = add_block_exit(p, NEW_NEXT(0, &(yyloc), &(yylsp[0])));
                    {VALUE v1=dispatch0(args_new), v2=dispatch1(next,v1); p->s_lvalue=v2;}
                    }
#line 14464 "ripper.c"
    break;

  case 375: /* primary: "'redo'"  */
#line 4694 "ripper.y"
                    {
                        (yyval.node) = add_block_exit(p, NEW_REDO(&(yyloc), &(yylsp[0])));
                    {VALUE v1=dispatch0(redo); p->s_lvalue=v1;}
                    }
#line 14473 "ripper.c"
    break;

  case 376: /* primary: "'retry'"  */
#line 4699 "ripper.y"
                    {
                        if (!p->ctxt.in_defined) {
                            switch (p->ctxt.in_rescue) {
                              case before_rescue: yyerror1(&(yylsp[0]), "Invalid retry without rescue"); break;
                              case after_rescue: /* ok */ break;
                              case after_else: yyerror1(&(yylsp[0]), "Invalid retry after else"); break;
                              case after_ensure: yyerror1(&(yylsp[0]), "Invalid retry after ensure"); break;
                            }
                        }
                        (yyval.node) = NEW_RETRY(&(yyloc));
                    {VALUE v1=dispatch0(retry); p->s_lvalue=v1;}
                    }
#line 14490 "ripper.c"
    break;

  case 377: /* primary_value: primary  */
#line 4714 "ripper.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 14499 "ripper.c"
    break;

  case 378: /* k_begin: "'begin'"  */
#line 4721 "ripper.y"
                    {
                        token_info_push(p, "begin", &(yyloc));
                        push_end_expect_token_locations(p, &(yylsp[0]).beg_pos);
                    }
#line 14508 "ripper.c"
    break;

  case 379: /* k_if: "'if'"  */
#line 4728 "ripper.y"
                    {
                        WARN_EOL("if");
                        token_info_push(p, "if", &(yyloc));
                        if (p->token_info && p->token_info->nonspc &&
                            p->token_info->next && !strcmp(p->token_info->next->token, "else")) {
                            const char *tok = p->lex.ptok - rb_strlen_lit("if");
                            const char *beg = p->lex.pbeg + p->token_info->next->beg.column;
                            beg += rb_strlen_lit("else");
                            while (beg < tok && ISSPACE(*beg)) beg++;
                            if (beg == tok) {
                                p->token_info->nonspc = 0;
                            }
                        }
                        push_end_expect_token_locations(p, &(yylsp[0]).beg_pos);
                    }
#line 14528 "ripper.c"
    break;

  case 380: /* k_unless: "'unless'"  */
#line 4746 "ripper.y"
                    {
                        token_info_push(p, "unless", &(yyloc));
                        push_end_expect_token_locations(p, &(yylsp[0]).beg_pos);
                    }
#line 14537 "ripper.c"
    break;

  case 381: /* k_while: "'while'" allow_exits  */
#line 4753 "ripper.y"
                    {
                        (yyval.node_exits) = (yyvsp[0].node_exits);
                        token_info_push(p, "while", &(yyloc));
                        push_end_expect_token_locations(p, &(yylsp[-1]).beg_pos);
                    }
#line 14547 "ripper.c"
    break;

  case 382: /* k_until: "'until'" allow_exits  */
#line 4761 "ripper.y"
                    {
                        (yyval.node_exits) = (yyvsp[0].node_exits);
                        token_info_push(p, "until", &(yyloc));
                        push_end_expect_token_locations(p, &(yylsp[-1]).beg_pos);
                    }
#line 14557 "ripper.c"
    break;

  case 383: /* k_case: "'case'"  */
#line 4769 "ripper.y"
                    {
                        token_info_push(p, "case", &(yyloc));
                        push_end_expect_token_locations(p, &(yylsp[0]).beg_pos);
                    }
#line 14566 "ripper.c"
    break;

  case 384: /* k_for: "'for'" allow_exits  */
#line 4776 "ripper.y"
                    {
                        (yyval.node_exits) = (yyvsp[0].node_exits);
                        token_info_push(p, "for", &(yyloc));
                        push_end_expect_token_locations(p, &(yylsp[-1]).beg_pos);
                    }
#line 14576 "ripper.c"
    break;

  case 385: /* k_class: "'class'"  */
#line 4784 "ripper.y"
                    {
                        token_info_push(p, "class", &(yyloc));
                        (yyval.ctxt) = p->ctxt;
                        p->ctxt.in_rescue = before_rescue;
                        push_end_expect_token_locations(p, &(yylsp[0]).beg_pos);
                    }
#line 14587 "ripper.c"
    break;

  case 386: /* k_module: "'module'"  */
#line 4793 "ripper.y"
                    {
                        token_info_push(p, "module", &(yyloc));
                        (yyval.ctxt) = p->ctxt;
                        p->ctxt.in_rescue = before_rescue;
                        push_end_expect_token_locations(p, &(yylsp[0]).beg_pos);
                    }
#line 14598 "ripper.c"
    break;

  case 387: /* k_def: "'def'"  */
#line 4802 "ripper.y"
                    {
                        token_info_push(p, "def", &(yyloc));
                        (yyval.node_def_temp) = NEW_DEF_TEMP(&(yyloc));
                        p->ctxt.in_argdef = 1;
                    }
#line 14608 "ripper.c"
    break;

  case 388: /* k_do: "'do'"  */
#line 4810 "ripper.y"
                    {
                        token_info_push(p, "do", &(yyloc));
                        push_end_expect_token_locations(p, &(yylsp[0]).beg_pos);
                    }
#line 14617 "ripper.c"
    break;

  case 389: /* k_do_block: "'do' for block"  */
#line 4817 "ripper.y"
                    {
                        token_info_push(p, "do", &(yyloc));
                        push_end_expect_token_locations(p, &(yylsp[0]).beg_pos);
                    }
#line 14626 "ripper.c"
    break;

  case 390: /* k_rescue: "'rescue'"  */
#line 4824 "ripper.y"
                    {
                        token_info_warn(p, "rescue", p->token_info, 1, &(yyloc));
                        (yyval.ctxt) = p->ctxt;
                        p->ctxt.in_rescue = after_rescue;
                    }
#line 14636 "ripper.c"
    break;

  case 391: /* k_ensure: "'ensure'"  */
#line 4832 "ripper.y"
                    {
                        token_info_warn(p, "ensure", p->token_info, 1, &(yyloc));
                        (yyval.ctxt) = p->ctxt;
                    }
#line 14645 "ripper.c"
    break;

  case 392: /* k_when: "'when'"  */
#line 4839 "ripper.y"
                    {
                        token_info_warn(p, "when", p->token_info, 0, &(yyloc));
                    }
#line 14653 "ripper.c"
    break;

  case 393: /* k_else: "'else'"  */
#line 4845 "ripper.y"
                    {
                        token_info *ptinfo_beg = p->token_info;
                        int same = ptinfo_beg && strcmp(ptinfo_beg->token, "case") != 0;
                        token_info_warn(p, "else", p->token_info, same, &(yyloc));
                        if (same) {
                            token_info e;
                            e.next = ptinfo_beg->next;
                            e.token = "else";
                            token_info_setup(&e, p->lex.pbeg, &(yyloc));
                            if (!e.nonspc) *ptinfo_beg = e;
                        }
                    }
#line 14670 "ripper.c"
    break;

  case 394: /* k_elsif: "'elsif'"  */
#line 4860 "ripper.y"
                    {
                        WARN_EOL("elsif");
                        token_info_warn(p, "elsif", p->token_info, 1, &(yyloc));
                    }
#line 14679 "ripper.c"
    break;

  case 395: /* k_end: "'end'"  */
#line 4867 "ripper.y"
                    {
                        token_info_pop(p, "end", &(yyloc));
                        pop_end_expect_token_locations(p);
                    }
#line 14688 "ripper.c"
    break;

  case 396: /* k_end: "dummy end"  */
#line 4872 "ripper.y"
                    {
                        compile_error(p, "syntax error, unexpected end-of-input");
                    }
#line 14696 "ripper.c"
    break;

  case 397: /* k_return: "'return'"  */
#line 4878 "ripper.y"
                    {
                        if (p->ctxt.cant_return && !dyna_in_block(p))
                            yyerror1(&(yylsp[0]), "Invalid return in class/module body");
                    }
#line 14705 "ripper.c"
    break;

  case 398: /* k_yield: "'yield'"  */
#line 4885 "ripper.y"
                    {
                        if (!p->ctxt.in_defined && !p->ctxt.in_def && !compile_for_eval)
                            yyerror1(&(yylsp[0]), "Invalid yield");
                    }
#line 14714 "ripper.c"
    break;

  case 405: /* if_tail: k_elsif expr_value then compstmt if_tail  */
#line 4904 "ripper.y"
                    {
                        (yyval.node) = new_if(p, (yyvsp[-3].node), (yyvsp[-1].node), (yyvsp[0].node), &(yyloc));
                        fixpos((yyval.node), (yyvsp[-3].node));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=dispatch3(elsif,v1,v2,v3); p->s_lvalue=v4;}
                    }
#line 14724 "ripper.c"
    break;

  case 407: /* opt_else: k_else compstmt  */
#line 4913 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[0].node);
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(else,v1); p->s_lvalue=v2;}
                    }
#line 14733 "ripper.c"
    break;

  case 410: /* f_marg: f_norm_arg  */
#line 4924 "ripper.y"
                    {
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                        mark_lvar_used(p, (yyval.node));
                    }
#line 14742 "ripper.c"
    break;

  case 411: /* f_marg: "(" f_margs rparen  */
#line 4929 "ripper.y"
                    {
                        (yyval.node) = (NODE *)(yyvsp[-1].node_masgn);
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(mlhs_paren,v1); p->s_lvalue=v2;}
                    }
#line 14751 "ripper.c"
    break;

  case 412: /* f_marg_list: f_marg  */
#line 4936 "ripper.y"
                    {
                        (yyval.node) = NEW_LIST((yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch0(mlhs_new), v3=dispatch2(mlhs_add,v2,v1); p->s_lvalue=v3;}
                    }
#line 14760 "ripper.c"
    break;

  case 413: /* f_marg_list: f_marg_list ',' f_marg  */
#line 4941 "ripper.y"
                    {
                        (yyval.node) = list_append(p, (yyvsp[-2].node), (yyvsp[0].node));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(mlhs_add,v1,v2); p->s_lvalue=v3;}
                    }
#line 14769 "ripper.c"
    break;

  case 414: /* f_margs: f_marg_list  */
#line 4948 "ripper.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN((yyvsp[0].node), 0, &(yyloc));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                    }
#line 14778 "ripper.c"
    break;

  case 415: /* f_margs: f_marg_list ',' f_rest_marg  */
#line 4953 "ripper.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN((yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(mlhs_add_star,v1,v2); p->s_lvalue=v3;}
                    }
#line 14787 "ripper.c"
    break;

  case 416: /* f_margs: f_marg_list ',' f_rest_marg ',' f_marg_list  */
#line 4958 "ripper.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN((yyvsp[-4].node), NEW_POSTARG((yyvsp[-2].node), (yyvsp[0].node), &(yyloc)), &(yyloc));
                    {VALUE v1=get_value((-4 - 1)), v2=get_value((-2 - 1)), v3=get_value((0 - 1)), v4=dispatch2(mlhs_add_star,v1,v2), v5=dispatch2(mlhs_add_post,v4,v3); p->s_lvalue=v5;}
                    }
#line 14796 "ripper.c"
    break;

  case 417: /* f_margs: f_rest_marg  */
#line 4963 "ripper.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN(0, (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch0(mlhs_new), v3=dispatch2(mlhs_add_star,v2,v1); p->s_lvalue=v3;}
                    }
#line 14805 "ripper.c"
    break;

  case 418: /* f_margs: f_rest_marg ',' f_marg_list  */
#line 4968 "ripper.y"
                    {
                        (yyval.node_masgn) = NEW_MASGN(0, NEW_POSTARG((yyvsp[-2].node), (yyvsp[0].node), &(yyloc)), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch0(mlhs_new), v4=dispatch2(mlhs_add_star,v3,v1), v5=dispatch2(mlhs_add_post,v4,v2); p->s_lvalue=v5;}
                    }
#line 14814 "ripper.c"
    break;

  case 419: /* f_rest_marg: "*" f_norm_arg  */
#line 4975 "ripper.y"
                    {
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                        mark_lvar_used(p, (yyval.node));
                    }
#line 14824 "ripper.c"
    break;

  case 420: /* f_rest_marg: "*"  */
#line 4981 "ripper.y"
                    {
                        (yyval.node) = NODE_SPECIAL_NO_NAME_REST;
                    {p->s_lvalue=Qnil;}
                    }
#line 14833 "ripper.c"
    break;

  case 422: /* f_any_kwrest: f_no_kwarg  */
#line 4989 "ripper.y"
                    {
                        (yyval.id) = idNil;
                    {p->s_lvalue=ID2VAL(idNil);}
                    }
#line 14842 "ripper.c"
    break;

  case 423: /* $@23: %empty  */
#line 4995 "ripper.y"
        {p->ctxt.in_argdef = 0;}
#line 14848 "ripper.c"
    break;

  case 425: /* f_kwarg_f_block_kw: f_block_kw  */
#line 2935 "ripper.y"
                    {
                        (yyval.node_kw_arg) = (yyvsp[0].node_kw_arg);
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new3(1, v1);}
                    }
#line 14857 "ripper.c"
    break;

  case 426: /* f_kwarg_f_block_kw: f_kwarg_f_block_kw ',' f_block_kw  */
#line 2940 "ripper.y"
                    {
                        (yyval.node_kw_arg) = kwd_append((yyvsp[-2].node_kw_arg), (yyvsp[0].node_kw_arg));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)); p->s_lvalue=rb_ary_push(v1, v2);}
                    }
#line 14866 "ripper.c"
    break;

  case 427: /* block_args_tail: f_kwarg_f_block_kw ',' f_kwrest opt_f_block_arg  */
#line 4998 "ripper.y"
                    {
                        (yyval.node_args) = new_args_tail(p, (yyvsp[-3].node_kw_arg), (yyvsp[-1].id), (yyvsp[0].id), &(yylsp[-1]));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(3, v1, v2, v3);}
                    }
#line 14875 "ripper.c"
    break;

  case 428: /* block_args_tail: f_kwarg_f_block_kw opt_f_block_arg  */
#line 5003 "ripper.y"
                    {
                        (yyval.node_args) = new_args_tail(p, (yyvsp[-1].node_kw_arg), 0, (yyvsp[0].id), &(yylsp[-1]));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(3, v1, Qnil, v2);}
                    }
#line 14884 "ripper.c"
    break;

  case 429: /* block_args_tail: f_any_kwrest opt_f_block_arg  */
#line 5008 "ripper.y"
                    {
                        (yyval.node_args) = new_args_tail(p, 0, (yyvsp[-1].id), (yyvsp[0].id), &(yylsp[-1]));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(3, Qnil, v1, v2);}
                    }
#line 14893 "ripper.c"
    break;

  case 430: /* block_args_tail: f_block_arg  */
#line 5013 "ripper.y"
                    {
                        (yyval.node_args) = new_args_tail(p, 0, 0, (yyvsp[0].id), &(yylsp[0]));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(3, Qnil, Qnil, v1);}
                    }
#line 14902 "ripper.c"
    break;

  case 431: /* excessed_comma: ','  */
#line 5020 "ripper.y"
                    {
                        /* magic number for rest_id in iseq_set_arguments() */
                        (yyval.id) = NODE_SPECIAL_EXCESSIVE_COMMA;
                    {VALUE v1=dispatch0(excessed_comma); p->s_lvalue=v1;}
                    }
#line 14912 "ripper.c"
    break;

  case 432: /* f_opt_primary_value: f_arg_asgn f_eq primary_value  */
#line 2913 "ripper.y"
                    {
                        p->ctxt.in_argdef = 1;
                        (yyval.node_opt_arg) = NEW_OPT_ARG(assignable(p, (yyvsp[-2].id), (yyvsp[0].node), &(yyloc)), &(yyloc));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(2, p->s_lvalue, v1);}
                    }
#line 14922 "ripper.c"
    break;

  case 433: /* f_optarg_primary_value: f_opt_primary_value  */
#line 2922 "ripper.y"
                    {
                        (yyval.node_opt_arg) = (yyvsp[0].node_opt_arg);
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new3(1, v1);}
                    }
#line 14931 "ripper.c"
    break;

  case 434: /* f_optarg_primary_value: f_optarg_primary_value ',' f_opt_primary_value  */
#line 2927 "ripper.y"
                    {
                        (yyval.node_opt_arg) = opt_arg_append((yyvsp[-2].node_opt_arg), (yyvsp[0].node_opt_arg));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)); p->s_lvalue=rb_ary_push(v1, v2);}
                    }
#line 14940 "ripper.c"
    break;

  case 435: /* opt_args_tail_block_args_tail: ',' block_args_tail  */
#line 2948 "ripper.y"
                    {
                        (yyval.node_args) = (yyvsp[0].node_args);
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                    }
#line 14949 "ripper.c"
    break;

  case 436: /* opt_args_tail_block_args_tail: %empty  */
#line 2953 "ripper.y"
                    {
                        (yyval.node_args) = new_args_tail(p, 0, 0, 0, &(yylsp[0]));
                    {p->s_lvalue=rb_ary_new_from_args(3, Qnil, Qnil, Qnil);}
                    }
#line 14958 "ripper.c"
    break;

  case 437: /* block_param: f_arg ',' f_optarg_primary_value ',' f_rest_arg opt_args_tail_block_args_tail  */
#line 5028 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-5].node_args_aux), (yyvsp[-3].node_opt_arg), (yyvsp[-1].id), 0, (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-5 - 1)), v2=get_value((-3 - 1)), v3=get_value((-1 - 1)), v4=get_value((0 - 1)), v5=rb_ary_entry(v4, 0), v6=rb_ary_entry(v4, 1), v7=rb_ary_entry(v4, 2), v8=Qnil, v9=dispatch7(params,v1,v2,v3,v8,v5,v6,v7); p->s_lvalue=v9;}
                    }
#line 14967 "ripper.c"
    break;

  case 438: /* block_param: f_arg ',' f_optarg_primary_value ',' f_rest_arg ',' f_arg opt_args_tail_block_args_tail  */
#line 5033 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-7].node_args_aux), (yyvsp[-5].node_opt_arg), (yyvsp[-3].id), (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-7 - 1)), v2=get_value((-5 - 1)), v3=get_value((-3 - 1)), v4=get_value((-1 - 1)), v5=get_value((0 - 1)), v6=rb_ary_entry(v5, 0), v7=rb_ary_entry(v5, 1), v8=rb_ary_entry(v5, 2), v9=dispatch7(params,v1,v2,v3,v4,v6,v7,v8); p->s_lvalue=v9;}
                    }
#line 14976 "ripper.c"
    break;

  case 439: /* block_param: f_arg ',' f_optarg_primary_value opt_args_tail_block_args_tail  */
#line 5038 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-3].node_args_aux), (yyvsp[-1].node_opt_arg), 0, 0, (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=rb_ary_entry(v3, 0), v5=rb_ary_entry(v3, 1), v6=rb_ary_entry(v3, 2), v7=Qnil, v8=Qnil, v9=dispatch7(params,v1,v2,v7,v8,v4,v5,v6); p->s_lvalue=v9;}
                    }
#line 14985 "ripper.c"
    break;

  case 440: /* block_param: f_arg ',' f_optarg_primary_value ',' f_arg opt_args_tail_block_args_tail  */
#line 5043 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-5].node_args_aux), (yyvsp[-3].node_opt_arg), 0, (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-5 - 1)), v2=get_value((-3 - 1)), v3=get_value((-1 - 1)), v4=get_value((0 - 1)), v5=rb_ary_entry(v4, 0), v6=rb_ary_entry(v4, 1), v7=rb_ary_entry(v4, 2), v8=Qnil, v9=dispatch7(params,v1,v2,v8,v3,v5,v6,v7); p->s_lvalue=v9;}
                    }
#line 14994 "ripper.c"
    break;

  case 441: /* block_param: f_arg ',' f_rest_arg opt_args_tail_block_args_tail  */
#line 5048 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-3].node_args_aux), 0, (yyvsp[-1].id), 0, (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=rb_ary_entry(v3, 0), v5=rb_ary_entry(v3, 1), v6=rb_ary_entry(v3, 2), v7=Qnil, v8=Qnil, v9=dispatch7(params,v1,v7,v2,v8,v4,v5,v6); p->s_lvalue=v9;}
                    }
#line 15003 "ripper.c"
    break;

  case 442: /* block_param: f_arg excessed_comma  */
#line 5053 "ripper.y"
                    {
                        (yyval.node_args) = new_args_tail(p, 0, 0, 0, &(yylsp[0]));
                        (yyval.node_args) = new_args(p, (yyvsp[-1].node_args_aux), 0, (yyvsp[0].id), 0, (yyval.node_args), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=Qnil, v4=Qnil, v5=Qnil, v6=Qnil, v7=Qnil, v8=dispatch7(params,v1,v3,v2,v4,v5,v6,v7); p->s_lvalue=v8;}
                    }
#line 15013 "ripper.c"
    break;

  case 443: /* block_param: f_arg ',' f_rest_arg ',' f_arg opt_args_tail_block_args_tail  */
#line 5059 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-5].node_args_aux), 0, (yyvsp[-3].id), (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-5 - 1)), v2=get_value((-3 - 1)), v3=get_value((-1 - 1)), v4=get_value((0 - 1)), v5=rb_ary_entry(v4, 0), v6=rb_ary_entry(v4, 1), v7=rb_ary_entry(v4, 2), v8=Qnil, v9=dispatch7(params,v1,v8,v2,v3,v5,v6,v7); p->s_lvalue=v9;}
                    }
#line 15022 "ripper.c"
    break;

  case 444: /* block_param: f_arg opt_args_tail_block_args_tail  */
#line 5064 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-1].node_args_aux), 0, 0, 0, (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=rb_ary_entry(v2, 0), v4=rb_ary_entry(v2, 1), v5=rb_ary_entry(v2, 2), v6=Qnil, v7=Qnil, v8=Qnil, v9=dispatch7(params,v1,v6,v7,v8,v3,v4,v5); p->s_lvalue=v9;}
                    }
#line 15031 "ripper.c"
    break;

  case 445: /* block_param: f_optarg_primary_value ',' f_rest_arg opt_args_tail_block_args_tail  */
#line 5069 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, 0, (yyvsp[-3].node_opt_arg), (yyvsp[-1].id), 0, (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=rb_ary_entry(v3, 0), v5=rb_ary_entry(v3, 1), v6=rb_ary_entry(v3, 2), v7=Qnil, v8=Qnil, v9=dispatch7(params,v7,v1,v2,v8,v4,v5,v6); p->s_lvalue=v9;}
                    }
#line 15040 "ripper.c"
    break;

  case 446: /* block_param: f_optarg_primary_value ',' f_rest_arg ',' f_arg opt_args_tail_block_args_tail  */
#line 5074 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, 0, (yyvsp[-5].node_opt_arg), (yyvsp[-3].id), (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-5 - 1)), v2=get_value((-3 - 1)), v3=get_value((-1 - 1)), v4=get_value((0 - 1)), v5=rb_ary_entry(v4, 0), v6=rb_ary_entry(v4, 1), v7=rb_ary_entry(v4, 2), v8=Qnil, v9=dispatch7(params,v8,v1,v2,v3,v5,v6,v7); p->s_lvalue=v9;}
                    }
#line 15049 "ripper.c"
    break;

  case 447: /* block_param: f_optarg_primary_value opt_args_tail_block_args_tail  */
#line 5079 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, 0, (yyvsp[-1].node_opt_arg), 0, 0, (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=rb_ary_entry(v2, 0), v4=rb_ary_entry(v2, 1), v5=rb_ary_entry(v2, 2), v6=Qnil, v7=Qnil, v8=Qnil, v9=dispatch7(params,v6,v1,v7,v8,v3,v4,v5); p->s_lvalue=v9;}
                    }
#line 15058 "ripper.c"
    break;

  case 448: /* block_param: f_optarg_primary_value ',' f_arg opt_args_tail_block_args_tail  */
#line 5084 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, 0, (yyvsp[-3].node_opt_arg), 0, (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=rb_ary_entry(v3, 0), v5=rb_ary_entry(v3, 1), v6=rb_ary_entry(v3, 2), v7=Qnil, v8=Qnil, v9=dispatch7(params,v7,v1,v8,v2,v4,v5,v6); p->s_lvalue=v9;}
                    }
#line 15067 "ripper.c"
    break;

  case 449: /* block_param: f_rest_arg opt_args_tail_block_args_tail  */
#line 5089 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, 0, 0, (yyvsp[-1].id), 0, (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=rb_ary_entry(v2, 0), v4=rb_ary_entry(v2, 1), v5=rb_ary_entry(v2, 2), v6=Qnil, v7=Qnil, v8=Qnil, v9=dispatch7(params,v6,v7,v1,v8,v3,v4,v5); p->s_lvalue=v9;}
                    }
#line 15076 "ripper.c"
    break;

  case 450: /* block_param: f_rest_arg ',' f_arg opt_args_tail_block_args_tail  */
#line 5094 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, 0, 0, (yyvsp[-3].id), (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=rb_ary_entry(v3, 0), v5=rb_ary_entry(v3, 1), v6=rb_ary_entry(v3, 2), v7=Qnil, v8=Qnil, v9=dispatch7(params,v7,v8,v1,v2,v4,v5,v6); p->s_lvalue=v9;}
                    }
#line 15085 "ripper.c"
    break;

  case 451: /* block_param: block_args_tail  */
#line 5099 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, 0, 0, 0, 0, (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=rb_ary_entry(v1, 0), v3=rb_ary_entry(v1, 1), v4=rb_ary_entry(v1, 2), v5=Qnil, v6=Qnil, v7=Qnil, v8=Qnil, v9=dispatch7(params,v5,v6,v7,v8,v2,v3,v4); p->s_lvalue=v9;}
                    }
#line 15094 "ripper.c"
    break;

  case 453: /* opt_block_param: block_param_def  */
#line 5107 "ripper.y"
                    {
                        p->command_start = TRUE;
                    }
#line 15102 "ripper.c"
    break;

  case 454: /* block_param_def: '|' opt_bv_decl '|'  */
#line 5113 "ripper.y"
                    {
                        p->max_numparam = ORDINAL_PARAM;
                        p->ctxt.in_argdef = 0;
                        (yyval.node_args) = 0;
                    {VALUE v1=get_value((-1 - 1)), v2=Qnil, v3=Qnil, v4=Qnil, v5=Qnil, v6=Qnil, v7=Qnil, v8=Qnil, v9=dispatch7(params,v2,v3,v4,v5,v6,v7,v8), v10=dispatch2(block_var,v9,v1); p->s_lvalue=v10;}
                    }
#line 15113 "ripper.c"
    break;

  case 455: /* block_param_def: '|' block_param opt_bv_decl '|'  */
#line 5120 "ripper.y"
                    {
                        p->max_numparam = ORDINAL_PARAM;
                        p->ctxt.in_argdef = 0;
                        (yyval.node_args) = (yyvsp[-2].node_args);
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((-1 - 1)), v3=dispatch2(block_var,v1,v2); p->s_lvalue=v3;}
                    }
#line 15124 "ripper.c"
    break;

  case 456: /* opt_bv_decl: option_'\n'  */
#line 5130 "ripper.y"
                    {
                        (yyval.id) = 0;
                    {p->s_lvalue=Qfalse;}
                    }
#line 15133 "ripper.c"
    break;

  case 457: /* opt_bv_decl: option_'\n' ';' bv_decls option_'\n'  */
#line 5135 "ripper.y"
                    {
                        (yyval.id) = 0;
                    {VALUE v1=get_value((-1 - 1)); p->s_lvalue=v1;}
                    }
#line 15142 "ripper.c"
    break;

  case 458: /* bv_decls: bvar  */
#line 5142 "ripper.y"
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new3(1, v1);}
#line 15148 "ripper.c"
    break;

  case 459: /* bv_decls: bv_decls ',' bvar  */
#line 5144 "ripper.y"
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)); p->s_lvalue=rb_ary_push(v1, v2);}
#line 15154 "ripper.c"
    break;

  case 460: /* bvar: "local variable or method"  */
#line 5148 "ripper.y"
                    {
                        new_bv(p, (yyvsp[0].id));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                    }
#line 15163 "ripper.c"
    break;

  case 461: /* bvar: f_bad_arg  */
#line 5153 "ripper.y"
                    {
                        (yyval.id) = 0;
                    }
#line 15171 "ripper.c"
    break;

  case 462: /* max_numparam: %empty  */
#line 5158 "ripper.y"
                 {
                        (yyval.num) = p->max_numparam;
                        p->max_numparam = 0;
                    }
#line 15180 "ripper.c"
    break;

  case 463: /* numparam: %empty  */
#line 5164 "ripper.y"
             {
                        (yyval.node) = numparam_push(p);
                    }
#line 15188 "ripper.c"
    break;

  case 464: /* it_id: %empty  */
#line 5169 "ripper.y"
                    {
                        (yyval.id) = p->it_id;
                        p->it_id = 0;
                    }
#line 15197 "ripper.c"
    break;

  case 465: /* @24: %empty  */
#line 5176 "ripper.y"
                    {
                        token_info_push(p, "->", &(yylsp[0]));
                        (yyval.vars) = dyna_push(p);
                    }
#line 15206 "ripper.c"
    break;

  case 466: /* $@25: %empty  */
#line 5182 "ripper.y"
                    {
                        CMDARG_PUSH(0);
                    }
#line 15214 "ripper.c"
    break;

  case 467: /* lambda: "->" @24 max_numparam numparam it_id allow_exits f_larglist $@25 lambda_body  */
#line 5186 "ripper.y"
                    {
                        int max_numparam = p->max_numparam;
                        ID it_id = p->it_id;
                        p->lex.lpar_beg = (yyvsp[-8].num);
                        p->max_numparam = (yyvsp[-6].num);
                        p->it_id = (yyvsp[-4].id);
                        restore_block_exit(p, (yyvsp[-3].node_exits));
                        CMDARG_POP();
                        (yyvsp[-2].node_args) = args_with_numbered(p, (yyvsp[-2].node_args), max_numparam, it_id);
                        {
                            YYLTYPE loc = code_loc_gen(&(yylsp[-2]), &(yylsp[0]));
                            (yyval.node) = NEW_LAMBDA((yyvsp[-2].node_args), (yyvsp[0].node), &loc);
                            nd_set_line(RNODE_LAMBDA((yyval.node))->nd_body, (yylsp[0]).end_pos.lineno);
                            nd_set_line((yyval.node), (yylsp[-2]).end_pos.lineno);
                            nd_set_first_loc((yyval.node), (yylsp[-8]).beg_pos);
                        }
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(lambda,v1,v2); p->s_lvalue=v3;}
                        numparam_pop(p, (yyvsp[-5].node));
                        dyna_pop(p, (yyvsp[-7].vars));
                    }
#line 15239 "ripper.c"
    break;

  case 468: /* f_larglist: '(' f_args opt_bv_decl ')'  */
#line 5209 "ripper.y"
                    {
                        p->ctxt.in_argdef = 0;
                        (yyval.node_args) = (yyvsp[-2].node_args);
                        p->max_numparam = ORDINAL_PARAM;
                    {VALUE v1=get_value((-2 - 1)), v2=dispatch1(paren,v1); p->s_lvalue=v2;}
                    }
#line 15250 "ripper.c"
    break;

  case 469: /* f_larglist: f_args  */
#line 5216 "ripper.y"
                    {
                        p->ctxt.in_argdef = 0;
                        if (!args_info_empty_p(&(yyvsp[0].node_args)->nd_ainfo))
                            p->max_numparam = ORDINAL_PARAM;
                        (yyval.node_args) = (yyvsp[0].node_args);
                    }
#line 15261 "ripper.c"
    break;

  case 470: /* lambda_body: tLAMBEG compstmt '}'  */
#line 5225 "ripper.y"
                    {
                        token_info_pop(p, "}", &(yylsp[0]));
                        (yyval.node) = (yyvsp[-1].node);
                    {VALUE v1=get_value((-1 - 1)); p->s_lvalue=v1;}
                    }
#line 15271 "ripper.c"
    break;

  case 471: /* $@26: %empty  */
#line 5231 "ripper.y"
                    {
                        push_end_expect_token_locations(p, &(yylsp[0]).beg_pos);
                    }
#line 15279 "ripper.c"
    break;

  case 472: /* lambda_body: "'do' for lambda" $@26 bodystmt k_end  */
#line 5235 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[-1].node);
                    {VALUE v1=get_value((-1 - 1)); p->s_lvalue=v1;}
                    }
#line 15288 "ripper.c"
    break;

  case 473: /* do_block: k_do_block do_body k_end  */
#line 5242 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[-1].node);
                        set_embraced_location((yyval.node), &(yylsp[-2]), &(yylsp[0]));
                    {VALUE v1=get_value((-1 - 1)); p->s_lvalue=v1;}
                    }
#line 15298 "ripper.c"
    break;

  case 474: /* block_call: command do_block  */
#line 5250 "ripper.y"
                    {
                        if (nd_type_p((yyvsp[-1].node), NODE_YIELD)) {
                            compile_error(p, "block given to yield");
                        }
                        else {
                            block_dup_check(p, get_nd_args(p, (yyvsp[-1].node)), (yyvsp[0].node));
                        }
                        (yyval.node) = method_add_block(p, (yyvsp[-1].node), (yyvsp[0].node), &(yyloc));
                        fixpos((yyval.node), (yyvsp[-1].node));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=dispatch2(method_add_block,v1,v2); p->s_lvalue=v3;}
                    }
#line 15314 "ripper.c"
    break;

  case 475: /* block_call: block_call call_op2 operation2 opt_paren_args  */
#line 5262 "ripper.y"
                    {
                        bool has_args = (yyvsp[0].node) != 0;
                        if (NODE_EMPTY_ARGS_P((yyvsp[0].node))) (yyvsp[0].node) = 0;
                        (yyval.node) = new_qcall(p, (yyvsp[-2].id), (yyvsp[-3].node), (yyvsp[-1].id), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-2 - 1)), v3=get_value((-1 - 1)), v4=dispatch3(call,v1,v2,v3); p->s_lvalue=v4;}
                        if (has_args) {
                        {VALUE v1=get_value((0 - 1)), v2=p->s_lvalue, v3=dispatch2(method_add_arg,v2,v1); p->s_lvalue=v3;}
                        }
                    }
#line 15328 "ripper.c"
    break;

  case 476: /* block_call: block_call call_op2 operation2 opt_paren_args brace_block  */
#line 5272 "ripper.y"
                    {
                        if (NODE_EMPTY_ARGS_P((yyvsp[-1].node))) (yyvsp[-1].node) = 0;
                        (yyval.node) = new_command_qcall(p, (yyvsp[-3].id), (yyvsp[-4].node), (yyvsp[-2].id), (yyvsp[-1].node), (yyvsp[0].node), &(yylsp[-2]), &(yyloc));
                    {VALUE v1=get_value((-4 - 1)), v2=get_value((-3 - 1)), v3=get_value((-2 - 1)), v4=get_value((-1 - 1)), v5=dispatch4(command_call,v1,v2,v3,v4); p->s_lvalue=v5;}
                        if ((yyvsp[0].node)) {
                        {VALUE v1=get_value((0 - 1)), v2=p->s_lvalue, v3=dispatch2(method_add_block,v2,v1); p->s_lvalue=v3;}
                        }
                    }
#line 15341 "ripper.c"
    break;

  case 477: /* block_call: block_call call_op2 operation2 command_args do_block  */
#line 5281 "ripper.y"
                    {
                        (yyval.node) = new_command_qcall(p, (yyvsp[-3].id), (yyvsp[-4].node), (yyvsp[-2].id), (yyvsp[-1].node), (yyvsp[0].node), &(yylsp[-2]), &(yyloc));
                    {VALUE v1=get_value((-4 - 1)), v2=get_value((-3 - 1)), v3=get_value((-2 - 1)), v4=get_value((-1 - 1)), v5=get_value((0 - 1)), v6=dispatch4(command_call,v1,v2,v3,v4), v7=dispatch2(method_add_block,v6,v5); p->s_lvalue=v7;}
                    }
#line 15350 "ripper.c"
    break;

  case 478: /* method_call: fcall paren_args  */
#line 5288 "ripper.y"
                    {
                        (yyvsp[-1].node_fcall)->nd_args = (yyvsp[0].node);
                        (yyval.node) = (NODE *)(yyvsp[-1].node_fcall);
                        nd_set_last_loc((yyvsp[-1].node_fcall), (yylsp[0]).end_pos);
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=dispatch1(fcall,v1), v4=dispatch2(method_add_arg,v3,v2); p->s_lvalue=v4;}
                    }
#line 15361 "ripper.c"
    break;

  case 479: /* method_call: primary_value call_op operation2 opt_paren_args  */
#line 5295 "ripper.y"
                    {
                        bool has_args = (yyvsp[0].node) != 0;
                        if (NODE_EMPTY_ARGS_P((yyvsp[0].node))) (yyvsp[0].node) = 0;
                        (yyval.node) = new_qcall(p, (yyvsp[-2].id), (yyvsp[-3].node), (yyvsp[-1].id), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                        nd_set_line((yyval.node), (yylsp[-1]).end_pos.lineno);
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-2 - 1)), v3=get_value((-1 - 1)), v4=dispatch3(call,v1,v2,v3); p->s_lvalue=v4;}
                        if (has_args) {
                        {VALUE v1=get_value((0 - 1)), v2=p->s_lvalue, v3=dispatch2(method_add_arg,v2,v1); p->s_lvalue=v3;}
                        }
                    }
#line 15376 "ripper.c"
    break;

  case 480: /* method_call: primary_value "::" operation2 paren_args  */
#line 5306 "ripper.y"
                    {
                        (yyval.node) = new_qcall(p, idCOLON2, (yyvsp[-3].node), (yyvsp[-1].id), (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                        nd_set_line((yyval.node), (yylsp[-1]).end_pos.lineno);
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-2 - 1)), v3=get_value((-1 - 1)), v4=get_value((0 - 1)), v5=dispatch3(call,v1,v2,v3), v6=dispatch2(method_add_arg,v5,v4); p->s_lvalue=v6;}
                    }
#line 15386 "ripper.c"
    break;

  case 481: /* method_call: primary_value "::" operation3  */
#line 5312 "ripper.y"
                    {
                        (yyval.node) = new_qcall(p, idCOLON2, (yyvsp[-2].node), (yyvsp[0].id), 0, &(yylsp[0]), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=dispatch3(call,v1,v2,v3); p->s_lvalue=v4;}
                    }
#line 15395 "ripper.c"
    break;

  case 482: /* method_call: primary_value call_op paren_args  */
#line 5317 "ripper.y"
                    {
                        (yyval.node) = new_qcall(p, (yyvsp[-1].id), (yyvsp[-2].node), idCall, (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                        nd_set_line((yyval.node), (yylsp[-1]).end_pos.lineno);
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=ID2VAL(idCall), v5=dispatch3(call,v1,v2,v4), v6=dispatch2(method_add_arg,v5,v3); p->s_lvalue=v6;}
                    }
#line 15405 "ripper.c"
    break;

  case 483: /* method_call: primary_value "::" paren_args  */
#line 5323 "ripper.y"
                    {
                        (yyval.node) = new_qcall(p, idCOLON2, (yyvsp[-2].node), idCall, (yyvsp[0].node), &(yylsp[-1]), &(yyloc));
                        nd_set_line((yyval.node), (yylsp[-1]).end_pos.lineno);
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=ID2VAL(idCall), v5=dispatch3(call,v1,v2,v4), v6=dispatch2(method_add_arg,v5,v3); p->s_lvalue=v6;}
                    }
#line 15415 "ripper.c"
    break;

  case 484: /* method_call: "'super'" paren_args  */
#line 5329 "ripper.y"
                    {
                        (yyval.node) = NEW_SUPER((yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(super,v1); p->s_lvalue=v2;}
                    }
#line 15424 "ripper.c"
    break;

  case 485: /* method_call: "'super'"  */
#line 5334 "ripper.y"
                    {
                        (yyval.node) = NEW_ZSUPER(&(yyloc));
                    {VALUE v1=dispatch0(zsuper); p->s_lvalue=v1;}
                    }
#line 15433 "ripper.c"
    break;

  case 486: /* method_call: primary_value '[' opt_call_args rbracket  */
#line 5339 "ripper.y"
                    {
                        (yyval.node) = NEW_CALL((yyvsp[-3].node), tAREF, (yyvsp[-1].node), &(yyloc));
                        fixpos((yyval.node), (yyvsp[-3].node));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=dispatch2(aref,v1,v2); p->s_lvalue=v3;}
                    }
#line 15443 "ripper.c"
    break;

  case 487: /* brace_block: '{' brace_body '}'  */
#line 5347 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[-1].node);
                        set_embraced_location((yyval.node), &(yylsp[-2]), &(yylsp[0]));
                    {VALUE v1=get_value((-1 - 1)); p->s_lvalue=v1;}
                    }
#line 15453 "ripper.c"
    break;

  case 488: /* brace_block: k_do do_body k_end  */
#line 5353 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[-1].node);
                        set_embraced_location((yyval.node), &(yylsp[-2]), &(yylsp[0]));
                    {VALUE v1=get_value((-1 - 1)); p->s_lvalue=v1;}
                    }
#line 15463 "ripper.c"
    break;

  case 489: /* @27: %empty  */
#line 5360 "ripper.y"
             {(yyval.vars) = dyna_push(p);}
#line 15469 "ripper.c"
    break;

  case 490: /* brace_body: @27 max_numparam numparam it_id allow_exits opt_block_param compstmt  */
#line 5363 "ripper.y"
                    {
                        int max_numparam = p->max_numparam;
                        ID it_id = p->it_id;
                        p->max_numparam = (yyvsp[-5].num);
                        p->it_id = (yyvsp[-3].id);
                        (yyvsp[-1].node_args) = args_with_numbered(p, (yyvsp[-1].node_args), max_numparam, it_id);
                        (yyval.node) = NEW_ITER((yyvsp[-1].node_args), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=dispatch2(brace_block,v1,v2); p->s_lvalue=v3;}
                        restore_block_exit(p, (yyvsp[-2].node_exits));
                        numparam_pop(p, (yyvsp[-4].node));
                        dyna_pop(p, (yyvsp[-6].vars));
                    }
#line 15486 "ripper.c"
    break;

  case 491: /* @28: %empty  */
#line 5377 "ripper.y"
             {
                        (yyval.vars) = dyna_push(p);
                        CMDARG_PUSH(0);
                    }
#line 15495 "ripper.c"
    break;

  case 492: /* do_body: @28 max_numparam numparam it_id allow_exits opt_block_param bodystmt  */
#line 5383 "ripper.y"
                    {
                        int max_numparam = p->max_numparam;
                        ID it_id = p->it_id;
                        p->max_numparam = (yyvsp[-5].num);
                        p->it_id = (yyvsp[-3].id);
                        (yyvsp[-1].node_args) = args_with_numbered(p, (yyvsp[-1].node_args), max_numparam, it_id);
                        (yyval.node) = NEW_ITER((yyvsp[-1].node_args), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=dispatch2(do_block,v1,v2); p->s_lvalue=v3;}
                        CMDARG_POP();
                        restore_block_exit(p, (yyvsp[-2].node_exits));
                        numparam_pop(p, (yyvsp[-4].node));
                        dyna_pop(p, (yyvsp[-6].vars));
                    }
#line 15513 "ripper.c"
    break;

  case 493: /* case_args: arg_value  */
#line 5399 "ripper.y"
                    {
                        check_literal_when(p, (yyvsp[0].node), &(yylsp[0]));
                        (yyval.node) = NEW_LIST((yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch0(args_new), v3=dispatch2(args_add,v2,v1); p->s_lvalue=v3;}
                    }
#line 15523 "ripper.c"
    break;

  case 494: /* case_args: "*" arg_value  */
#line 5405 "ripper.y"
                    {
                        (yyval.node) = NEW_SPLAT((yyvsp[0].node), &(yyloc), &(yylsp[-1]));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch0(args_new), v3=dispatch2(args_add_star,v2,v1); p->s_lvalue=v3;}
                    }
#line 15532 "ripper.c"
    break;

  case 495: /* case_args: case_args ',' arg_value  */
#line 5410 "ripper.y"
                    {
                        check_literal_when(p, (yyvsp[0].node), &(yylsp[0]));
                        (yyval.node) = last_arg_append(p, (yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(args_add,v1,v2); p->s_lvalue=v3;}
                    }
#line 15542 "ripper.c"
    break;

  case 496: /* case_args: case_args ',' "*" arg_value  */
#line 5416 "ripper.y"
                    {
                        (yyval.node) = rest_arg_append(p, (yyvsp[-3].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((0 - 1)), v3=dispatch2(args_add_star,v1,v2); p->s_lvalue=v3;}
                    }
#line 15551 "ripper.c"
    break;

  case 497: /* case_body: k_when case_args then compstmt cases  */
#line 5425 "ripper.y"
                    {
                        (yyval.node) = NEW_WHEN((yyvsp[-3].node), (yyvsp[-1].node), (yyvsp[0].node), &(yyloc), &(yylsp[-4]), &(yylsp[-2]));
                        fixpos((yyval.node), (yyvsp[-3].node));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=dispatch3(when,v1,v2,v3); p->s_lvalue=v4;}
                    }
#line 15561 "ripper.c"
    break;

  case 500: /* p_pvtbl: %empty  */
#line 5436 "ripper.y"
           {(yyval.tbl) = p->pvtbl; p->pvtbl = st_init_numtable();}
#line 15567 "ripper.c"
    break;

  case 501: /* p_pktbl: %empty  */
#line 5437 "ripper.y"
           {(yyval.tbl) = p->pktbl; p->pktbl = 0;}
#line 15573 "ripper.c"
    break;

  case 502: /* p_in_kwarg: %empty  */
#line 5439 "ripper.y"
               {
                        (yyval.ctxt) = p->ctxt;
                        SET_LEX_STATE(EXPR_BEG|EXPR_LABEL);
                        p->command_start = FALSE;
                        p->ctxt.in_kwarg = 1;
                    }
#line 15584 "ripper.c"
    break;

  case 503: /* $@29: %empty  */
#line 5450 "ripper.y"
                    {
                        pop_pktbl(p, (yyvsp[-2].tbl));
                        pop_pvtbl(p, (yyvsp[-3].tbl));
                        p->ctxt.in_kwarg = (yyvsp[-4].ctxt).in_kwarg;
                    }
#line 15594 "ripper.c"
    break;

  case 504: /* p_case_body: "'in'" p_in_kwarg p_pvtbl p_pktbl p_top_expr then $@29 compstmt p_cases  */
#line 5457 "ripper.y"
                    {
                        (yyval.node) = NEW_IN((yyvsp[-4].node), (yyvsp[-1].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-4 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=dispatch3(in,v1,v2,v3); p->s_lvalue=v4;}
                    }
#line 15603 "ripper.c"
    break;

  case 508: /* p_top_expr: p_top_expr_body "'if' modifier" expr_value  */
#line 5469 "ripper.y"
                    {
                        (yyval.node) = new_if(p, (yyvsp[0].node), (yyvsp[-2].node), 0, &(yyloc));
                        fixpos((yyval.node), (yyvsp[0].node));
                    {VALUE v1=get_value((0 - 1)), v2=get_value((-2 - 1)), v3=dispatch2(if_mod,v1,v2); p->s_lvalue=v3;}
                    }
#line 15613 "ripper.c"
    break;

  case 509: /* p_top_expr: p_top_expr_body "'unless' modifier" expr_value  */
#line 5475 "ripper.y"
                    {
                        (yyval.node) = new_unless(p, (yyvsp[0].node), (yyvsp[-2].node), 0, &(yyloc), &(yylsp[-1]), &NULL_LOC, &NULL_LOC);
                        fixpos((yyval.node), (yyvsp[0].node));
                    {VALUE v1=get_value((0 - 1)), v2=get_value((-2 - 1)), v3=dispatch2(unless_mod,v1,v2); p->s_lvalue=v3;}
                    }
#line 15623 "ripper.c"
    break;

  case 511: /* p_top_expr_body: p_expr ','  */
#line 5484 "ripper.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, 0, 1, 0, 0, &(yyloc));
                        (yyval.node) = new_array_pattern(p, 0, (yyvsp[-1].node), (yyval.node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=Qnil, v3=rb_ary_new_from_args(1, v1), v4=Qnil, v5=Qnil, v6=dispatch4(aryptn,v2,v3,v4,v5); p->s_lvalue=v6;}
                    }
#line 15633 "ripper.c"
    break;

  case 512: /* p_top_expr_body: p_expr ',' p_args  */
#line 5490 "ripper.y"
                    {
                        (yyval.node) = new_array_pattern(p, 0, (yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                        nd_set_first_loc((yyval.node), (yylsp[-2]).beg_pos);
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=rb_ary_entry(v2, 0), v4=rb_ary_entry(v2, 1), v5=rb_ary_entry(v2, 2), v6=Qnil, v7=aryptn_pre_args(p, v1, v3), v8=dispatch4(aryptn,v6,v7,v4,v5); p->s_lvalue=v8;}
                    }
#line 15643 "ripper.c"
    break;

  case 513: /* p_top_expr_body: p_find  */
#line 5496 "ripper.y"
                    {
                        (yyval.node) = new_find_pattern(p, 0, (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=rb_ary_entry(v1, 0), v3=rb_ary_entry(v1, 1), v4=rb_ary_entry(v1, 2), v5=Qnil, v6=dispatch4(fndptn,v5,v2,v3,v4); p->s_lvalue=v6;}
                    }
#line 15652 "ripper.c"
    break;

  case 514: /* p_top_expr_body: p_args_tail  */
#line 5501 "ripper.y"
                    {
                        (yyval.node) = new_array_pattern(p, 0, 0, (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=rb_ary_entry(v1, 0), v3=rb_ary_entry(v1, 1), v4=rb_ary_entry(v1, 2), v5=Qnil, v6=dispatch4(aryptn,v5,v2,v3,v4); p->s_lvalue=v6;}
                    }
#line 15661 "ripper.c"
    break;

  case 515: /* p_top_expr_body: p_kwargs  */
#line 5506 "ripper.y"
                    {
                        (yyval.node) = new_hash_pattern(p, 0, (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=rb_ary_entry(v1, 0), v3=rb_ary_entry(v1, 1), v4=Qnil, v5=dispatch3(hshptn,v4,v2,v3); p->s_lvalue=v5;}
                    }
#line 15670 "ripper.c"
    break;

  case 517: /* p_as: p_expr "=>" p_variable  */
#line 5516 "ripper.y"
                    {
                        NODE *n = NEW_LIST((yyvsp[-2].node), &(yyloc));
                        n = list_append(p, n, (yyvsp[0].node));
                        (yyval.node) = new_hash(p, n, &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL(id_assoc), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 15681 "ripper.c"
    break;

  case 519: /* p_alt: p_alt '|' p_expr_basic  */
#line 5526 "ripper.y"
                    {
                        (yyval.node) = NEW_OR((yyvsp[-2].node), (yyvsp[0].node), &(yyloc), &(yylsp[-1]));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=ID2VAL(idOr), v4=dispatch3(binary,v1,v3,v2); p->s_lvalue=v4;}
                    }
#line 15690 "ripper.c"
    break;

  case 521: /* p_lparen: '(' p_pktbl  */
#line 5534 "ripper.y"
                    {
                        (yyval.tbl) = (yyvsp[0].tbl);
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                    }
#line 15699 "ripper.c"
    break;

  case 522: /* p_lbracket: '[' p_pktbl  */
#line 5541 "ripper.y"
                    {
                        (yyval.tbl) = (yyvsp[0].tbl);
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                    }
#line 15708 "ripper.c"
    break;

  case 525: /* p_expr_basic: p_const p_lparen p_args rparen  */
#line 5550 "ripper.y"
                    {
                        pop_pktbl(p, (yyvsp[-2].tbl));
                        (yyval.node) = new_array_pattern(p, (yyvsp[-3].node), 0, (yyvsp[-1].node), &(yyloc));
                        nd_set_first_loc((yyval.node), (yylsp[-3]).beg_pos);
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=rb_ary_entry(v2, 0), v4=rb_ary_entry(v2, 1), v5=rb_ary_entry(v2, 2), v6=dispatch4(aryptn,v1,v3,v4,v5); p->s_lvalue=v6;}
                    }
#line 15719 "ripper.c"
    break;

  case 526: /* p_expr_basic: p_const p_lparen p_find rparen  */
#line 5557 "ripper.y"
                    {
                        pop_pktbl(p, (yyvsp[-2].tbl));
                        (yyval.node) = new_find_pattern(p, (yyvsp[-3].node), (yyvsp[-1].node), &(yyloc));
                        nd_set_first_loc((yyval.node), (yylsp[-3]).beg_pos);
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=rb_ary_entry(v2, 0), v4=rb_ary_entry(v2, 1), v5=rb_ary_entry(v2, 2), v6=dispatch4(fndptn,v1,v3,v4,v5); p->s_lvalue=v6;}
                    }
#line 15730 "ripper.c"
    break;

  case 527: /* p_expr_basic: p_const p_lparen p_kwargs rparen  */
#line 5564 "ripper.y"
                    {
                        pop_pktbl(p, (yyvsp[-2].tbl));
                        (yyval.node) = new_hash_pattern(p, (yyvsp[-3].node), (yyvsp[-1].node), &(yyloc));
                        nd_set_first_loc((yyval.node), (yylsp[-3]).beg_pos);
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=rb_ary_entry(v2, 0), v4=rb_ary_entry(v2, 1), v5=dispatch3(hshptn,v1,v3,v4); p->s_lvalue=v5;}
                    }
#line 15741 "ripper.c"
    break;

  case 528: /* p_expr_basic: p_const '(' rparen  */
#line 5571 "ripper.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, 0, 0, 0, 0, &(yyloc));
                        (yyval.node) = new_array_pattern(p, (yyvsp[-2].node), 0, (yyval.node), &(yyloc));
                        {VALUE v1=get_value((-2 - 1)), v2=Qnil, v3=Qnil, v4=Qnil, v5=dispatch4(aryptn,v1,v2,v3,v4); p->s_lvalue=v5;}
                    }
#line 15751 "ripper.c"
    break;

  case 529: /* p_expr_basic: p_const p_lbracket p_args rbracket  */
#line 5577 "ripper.y"
                    {
                        pop_pktbl(p, (yyvsp[-2].tbl));
                        (yyval.node) = new_array_pattern(p, (yyvsp[-3].node), 0, (yyvsp[-1].node), &(yyloc));
                        nd_set_first_loc((yyval.node), (yylsp[-3]).beg_pos);
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=rb_ary_entry(v2, 0), v4=rb_ary_entry(v2, 1), v5=rb_ary_entry(v2, 2), v6=dispatch4(aryptn,v1,v3,v4,v5); p->s_lvalue=v6;}
                    }
#line 15762 "ripper.c"
    break;

  case 530: /* p_expr_basic: p_const p_lbracket p_find rbracket  */
#line 5584 "ripper.y"
                    {
                        pop_pktbl(p, (yyvsp[-2].tbl));
                        (yyval.node) = new_find_pattern(p, (yyvsp[-3].node), (yyvsp[-1].node), &(yyloc));
                        nd_set_first_loc((yyval.node), (yylsp[-3]).beg_pos);
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=rb_ary_entry(v2, 0), v4=rb_ary_entry(v2, 1), v5=rb_ary_entry(v2, 2), v6=dispatch4(fndptn,v1,v3,v4,v5); p->s_lvalue=v6;}
                    }
#line 15773 "ripper.c"
    break;

  case 531: /* p_expr_basic: p_const p_lbracket p_kwargs rbracket  */
#line 5591 "ripper.y"
                    {
                        pop_pktbl(p, (yyvsp[-2].tbl));
                        (yyval.node) = new_hash_pattern(p, (yyvsp[-3].node), (yyvsp[-1].node), &(yyloc));
                        nd_set_first_loc((yyval.node), (yylsp[-3]).beg_pos);
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=rb_ary_entry(v2, 0), v4=rb_ary_entry(v2, 1), v5=dispatch3(hshptn,v1,v3,v4); p->s_lvalue=v5;}
                    }
#line 15784 "ripper.c"
    break;

  case 532: /* p_expr_basic: p_const '[' rbracket  */
#line 5598 "ripper.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, 0, 0, 0, 0, &(yyloc));
                        (yyval.node) = new_array_pattern(p, (yyvsp[-2].node), 0, (yyval.node), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=Qnil, v3=Qnil, v4=Qnil, v5=dispatch4(aryptn,v1,v2,v3,v4); p->s_lvalue=v5;}
                    }
#line 15794 "ripper.c"
    break;

  case 533: /* p_expr_basic: "[" p_args rbracket  */
#line 5604 "ripper.y"
                    {
                        (yyval.node) = new_array_pattern(p, 0, 0, (yyvsp[-1].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=rb_ary_entry(v1, 0), v3=rb_ary_entry(v1, 1), v4=rb_ary_entry(v1, 2), v5=Qnil, v6=dispatch4(aryptn,v5,v2,v3,v4); p->s_lvalue=v6;}
                    }
#line 15803 "ripper.c"
    break;

  case 534: /* p_expr_basic: "[" p_find rbracket  */
#line 5609 "ripper.y"
                    {
                        (yyval.node) = new_find_pattern(p, 0, (yyvsp[-1].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=rb_ary_entry(v1, 0), v3=rb_ary_entry(v1, 1), v4=rb_ary_entry(v1, 2), v5=Qnil, v6=dispatch4(fndptn,v5,v2,v3,v4); p->s_lvalue=v6;}
                    }
#line 15812 "ripper.c"
    break;

  case 535: /* p_expr_basic: "[" rbracket  */
#line 5614 "ripper.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, 0, 0, 0, 0, &(yyloc));
                        (yyval.node) = new_array_pattern(p, 0, 0, (yyval.node), &(yyloc));
                    {VALUE v1=Qnil, v2=Qnil, v3=Qnil, v4=Qnil, v5=dispatch4(aryptn,v1,v2,v3,v4); p->s_lvalue=v5;}
                    }
#line 15822 "ripper.c"
    break;

  case 536: /* $@30: %empty  */
#line 5620 "ripper.y"
                    {
                        p->ctxt.in_kwarg = 0;
                    }
#line 15830 "ripper.c"
    break;

  case 537: /* p_expr_basic: "{" p_pktbl lex_ctxt $@30 p_kwargs rbrace  */
#line 5624 "ripper.y"
                    {
                        pop_pktbl(p, (yyvsp[-4].tbl));
                        p->ctxt.in_kwarg = (yyvsp[-3].ctxt).in_kwarg;
                        (yyval.node) = new_hash_pattern(p, 0, (yyvsp[-1].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=rb_ary_entry(v1, 0), v3=rb_ary_entry(v1, 1), v4=Qnil, v5=dispatch3(hshptn,v4,v2,v3); p->s_lvalue=v5;}
                    }
#line 15841 "ripper.c"
    break;

  case 538: /* p_expr_basic: "{" rbrace  */
#line 5631 "ripper.y"
                    {
                        (yyval.node) = new_hash_pattern_tail(p, 0, 0, &(yyloc));
                        (yyval.node) = new_hash_pattern(p, 0, (yyval.node), &(yyloc));
                    {VALUE v1=Qnil, v2=Qnil, v3=Qnil, v4=dispatch3(hshptn,v1,v2,v3); p->s_lvalue=v4;}
                    }
#line 15851 "ripper.c"
    break;

  case 539: /* p_expr_basic: "(" p_pktbl p_expr rparen  */
#line 5637 "ripper.y"
                    {
                        pop_pktbl(p, (yyvsp[-2].tbl));
                        (yyval.node) = (yyvsp[-1].node);
                    {VALUE v1=get_value((-1 - 1)); p->s_lvalue=v1;}
                    }
#line 15861 "ripper.c"
    break;

  case 540: /* p_args: p_expr  */
#line 5645 "ripper.y"
                    {
                        NODE *pre_args = NEW_LIST((yyvsp[0].node), &(yyloc));
                        (yyval.node) = new_array_pattern_tail(p, pre_args, 0, 0, 0, &(yyloc));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(3, rb_ary_new_from_args(1, v1), Qnil, Qnil);}
                    }
#line 15871 "ripper.c"
    break;

  case 541: /* p_args: p_args_head  */
#line 5651 "ripper.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, (yyvsp[0].node), 1, 0, 0, &(yyloc));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(3, v1, Qnil, Qnil);}
                    }
#line 15880 "ripper.c"
    break;

  case 542: /* p_args: p_args_head p_arg  */
#line 5656 "ripper.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, list_concat((yyvsp[-1].node), (yyvsp[0].node)), 0, 0, 0, &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(3, rb_ary_concat(v1, v2), Qnil, Qnil);}
                    }
#line 15889 "ripper.c"
    break;

  case 543: /* p_args: p_args_head p_rest  */
#line 5661 "ripper.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, (yyvsp[-1].node), 1, (yyvsp[0].node), 0, &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(3, v1, v2, Qnil);}
                    }
#line 15898 "ripper.c"
    break;

  case 544: /* p_args: p_args_head p_rest ',' p_args_post  */
#line 5666 "ripper.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, (yyvsp[-3].node), 1, (yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-2 - 1)), v3=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(3, v1, v2, v3);}
                    }
#line 15907 "ripper.c"
    break;

  case 546: /* p_args_head: p_arg ','  */
#line 5674 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[-1].node);
                    }
#line 15915 "ripper.c"
    break;

  case 547: /* p_args_head: p_args_head p_arg ','  */
#line 5678 "ripper.y"
                    {
                        (yyval.node) = list_concat((yyvsp[-2].node), (yyvsp[-1].node));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((-1 - 1)); p->s_lvalue=rb_ary_concat(v1, v2);}
                    }
#line 15924 "ripper.c"
    break;

  case 548: /* p_args_tail: p_rest  */
#line 5685 "ripper.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, 0, 1, (yyvsp[0].node), 0, &(yyloc));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(3, Qnil, v1, Qnil);}
                    }
#line 15933 "ripper.c"
    break;

  case 549: /* p_args_tail: p_rest ',' p_args_post  */
#line 5690 "ripper.y"
                    {
                        (yyval.node) = new_array_pattern_tail(p, 0, 1, (yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(3, Qnil, v1, v2);}
                    }
#line 15942 "ripper.c"
    break;

  case 550: /* p_find: p_rest ',' p_args_post ',' p_rest  */
#line 5697 "ripper.y"
                    {
                        (yyval.node) = new_find_pattern_tail(p, (yyvsp[-4].node), (yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-4 - 1)), v2=get_value((-2 - 1)), v3=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(3, v1, v2, v3);}
                    }
#line 15951 "ripper.c"
    break;

  case 551: /* p_rest: "*" "local variable or method"  */
#line 5705 "ripper.y"
                    {
                        error_duplicate_pattern_variable(p, (yyvsp[0].id), &(yylsp[0]));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(var_field,v1); p->s_lvalue=v2;}
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                    }
#line 15961 "ripper.c"
    break;

  case 552: /* p_rest: "*"  */
#line 5711 "ripper.y"
                    {
                        (yyval.node) = 0;
                    {VALUE v1=Qnil, v2=dispatch1(var_field,v1); p->s_lvalue=v2;}
                    }
#line 15970 "ripper.c"
    break;

  case 554: /* p_args_post: p_args_post ',' p_arg  */
#line 5719 "ripper.y"
                    {
                        (yyval.node) = list_concat((yyvsp[-2].node), (yyvsp[0].node));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)); p->s_lvalue=rb_ary_concat(v1, v2);}
                    }
#line 15979 "ripper.c"
    break;

  case 555: /* p_arg: p_expr  */
#line 5726 "ripper.y"
                    {
                        (yyval.node) = NEW_LIST((yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(1, v1);}
                    }
#line 15988 "ripper.c"
    break;

  case 556: /* p_kwargs: p_kwarg ',' p_any_kwrest  */
#line 5733 "ripper.y"
                    {
                        (yyval.node) =  new_hash_pattern_tail(p, new_unique_key_hash(p, (yyvsp[-2].node), &(yyloc)), (yyvsp[0].id), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(2, v1, v2);}
                    }
#line 15997 "ripper.c"
    break;

  case 557: /* p_kwargs: p_kwarg  */
#line 5738 "ripper.y"
                    {
                        (yyval.node) =  new_hash_pattern_tail(p, new_unique_key_hash(p, (yyvsp[0].node), &(yyloc)), 0, &(yyloc));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(2, v1, Qnil);}
                    }
#line 16006 "ripper.c"
    break;

  case 558: /* p_kwargs: p_kwarg ','  */
#line 5743 "ripper.y"
                    {
                        (yyval.node) =  new_hash_pattern_tail(p, new_unique_key_hash(p, (yyvsp[-1].node), &(yyloc)), 0, &(yyloc));
                    {VALUE v1=get_value((-1 - 1)); p->s_lvalue=rb_ary_new_from_args(2, v1, Qnil);}
                    }
#line 16015 "ripper.c"
    break;

  case 559: /* p_kwargs: p_any_kwrest  */
#line 5748 "ripper.y"
                    {
                        (yyval.node) =  new_hash_pattern_tail(p, new_hash(p, 0, &(yyloc)), (yyvsp[0].id), &(yyloc));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(2, rb_ary_new(), v1);}
                    }
#line 16024 "ripper.c"
    break;

  case 560: /* p_kwarg: p_kw  */
#line 5755 "ripper.y"
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(1, v1);}
#line 16030 "ripper.c"
    break;

  case 561: /* p_kwarg: p_kwarg ',' p_kw  */
#line 5757 "ripper.y"
                    {
                        (yyval.node) = list_concat((yyvsp[-2].node), (yyvsp[0].node));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)); p->s_lvalue=rb_ary_push(v1, v2);}
                    }
#line 16039 "ripper.c"
    break;

  case 562: /* p_kw: p_kw_label p_expr  */
#line 5764 "ripper.y"
                    {
                        error_duplicate_pattern_key(p, (yyvsp[-1].id), &(yylsp[-1]));
                        (yyval.node) = list_append(p, NEW_LIST(NEW_SYM(rb_id2str((yyvsp[-1].id)), &(yylsp[-1])), &(yyloc)), (yyvsp[0].node));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(2, v1, v2);}
                    }
#line 16049 "ripper.c"
    break;

  case 563: /* p_kw: p_kw_label  */
#line 5770 "ripper.y"
                    {
                        error_duplicate_pattern_key(p, (yyvsp[0].id), &(yylsp[0]));
                        if ((yyvsp[0].id) && !is_local_id((yyvsp[0].id))) {
                            yyerror1(&(yylsp[0]), "key must be valid as local variables");
                        }
                        error_duplicate_pattern_variable(p, (yyvsp[0].id), &(yylsp[0]));
                        (yyval.node) = list_append(p, NEW_LIST(NEW_SYM(rb_id2str((yyvsp[0].id)), &(yyloc)), &(yyloc)), assignable(p, (yyvsp[0].id), 0, &(yyloc)));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(2, v1, Qnil);}
                    }
#line 16063 "ripper.c"
    break;

  case 565: /* p_kw_label: "string literal" string_contents tLABEL_END  */
#line 5783 "ripper.y"
                    {
                        YYLTYPE loc = code_loc_gen(&(yylsp[-2]), &(yylsp[0]));
                        if (!(yyvsp[-1].node) || nd_type_p((yyvsp[-1].node), NODE_STR)) {
                            NODE *node = dsym_node(p, (yyvsp[-1].node), &loc);
                            (yyval.id) = rb_sym2id(rb_node_sym_string_val(node));
                        }
                        else {
                            yyerror1(&loc, "symbol literal with interpolation is not allowed");
                            (yyval.id) = rb_intern_str(STR_NEW0());
                        }
                    {VALUE v1=get_value((-1 - 1)); p->s_lvalue=v1;}
                    }
#line 16080 "ripper.c"
    break;

  case 566: /* p_kwrest: kwrest_mark "local variable or method"  */
#line 5798 "ripper.y"
                    {
                        (yyval.id) = (yyvsp[0].id);
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(var_field,v1); p->s_lvalue=v2;}
                    }
#line 16089 "ripper.c"
    break;

  case 567: /* p_kwrest: kwrest_mark  */
#line 5803 "ripper.y"
                    {
                        (yyval.id) = 0;
                    {p->s_lvalue=Qnil;}
                    }
#line 16098 "ripper.c"
    break;

  case 568: /* p_kwnorest: kwrest_mark "'nil'"  */
#line 5810 "ripper.y"
                    {
                        (yyval.id) = 0;
                    }
#line 16106 "ripper.c"
    break;

  case 570: /* p_any_kwrest: p_kwnorest  */
#line 5817 "ripper.y"
                    {
                        (yyval.id) = idNil;
                    {VALUE v1=ID2VAL(idNil), v2=dispatch1(var_field,v1); p->s_lvalue=v2;}
                    }
#line 16115 "ripper.c"
    break;

  case 572: /* p_value: p_primitive ".." p_primitive  */
#line 5825 "ripper.y"
                    {
                        value_expr((yyvsp[-2].node));
                        value_expr((yyvsp[0].node));
                        (yyval.node) = NEW_DOT2((yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(dot2,v1,v2); p->s_lvalue=v3;}
                    }
#line 16126 "ripper.c"
    break;

  case 573: /* p_value: p_primitive "..." p_primitive  */
#line 5832 "ripper.y"
                    {
                        value_expr((yyvsp[-2].node));
                        value_expr((yyvsp[0].node));
                        (yyval.node) = NEW_DOT3((yyvsp[-2].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(dot3,v1,v2); p->s_lvalue=v3;}
                    }
#line 16137 "ripper.c"
    break;

  case 574: /* p_value: p_primitive ".."  */
#line 5839 "ripper.y"
                    {
                        value_expr((yyvsp[-1].node));
                        (yyval.node) = NEW_DOT2((yyvsp[-1].node), new_nil_at(p, &(yylsp[0]).end_pos), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=Qnil, v3=dispatch2(dot2,v1,v2); p->s_lvalue=v3;}
                    }
#line 16147 "ripper.c"
    break;

  case 575: /* p_value: p_primitive "..."  */
#line 5845 "ripper.y"
                    {
                        value_expr((yyvsp[-1].node));
                        (yyval.node) = NEW_DOT3((yyvsp[-1].node), new_nil_at(p, &(yylsp[0]).end_pos), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=Qnil, v3=dispatch2(dot3,v1,v2); p->s_lvalue=v3;}
                    }
#line 16157 "ripper.c"
    break;

  case 579: /* p_value: "(.." p_primitive  */
#line 5854 "ripper.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = NEW_DOT2(new_nil_at(p, &(yylsp[-1]).beg_pos), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=Qnil, v3=dispatch2(dot2,v2,v1); p->s_lvalue=v3;}
                    }
#line 16167 "ripper.c"
    break;

  case 580: /* p_value: "(..." p_primitive  */
#line 5860 "ripper.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = NEW_DOT3(new_nil_at(p, &(yylsp[-1]).beg_pos), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=Qnil, v3=dispatch2(dot3,v2,v1); p->s_lvalue=v3;}
                    }
#line 16177 "ripper.c"
    break;

  case 589: /* p_primitive: keyword_variable  */
#line 5869 "ripper.y"
                    {
                        if (!((yyval.node) = gettable(p, (yyvsp[0].id), &(yyloc)))) (yyval.node) = NEW_ERROR(&(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(var_ref,v1); p->s_lvalue=v2;}
                    }
#line 16186 "ripper.c"
    break;

  case 591: /* p_variable: "local variable or method"  */
#line 5877 "ripper.y"
                    {
                        error_duplicate_pattern_variable(p, (yyvsp[0].id), &(yylsp[0]));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(var_field,v1); p->s_lvalue=v2;}
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                    }
#line 16196 "ripper.c"
    break;

  case 592: /* p_var_ref: '^' "local variable or method"  */
#line 5885 "ripper.y"
                    {
                        NODE *n = gettable(p, (yyvsp[0].id), &(yyloc));
                        if (!n) {
                            n = NEW_ERROR(&(yyloc));
                        }
                        else if (!(nd_type_p(n, NODE_LVAR) || nd_type_p(n, NODE_DVAR))) {
                            compile_error(p, "%"PRIsVALUE": no such local variable", rb_id2str((yyvsp[0].id)));
                        }
                        (yyval.node) = n;
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(var_ref,v1); p->s_lvalue=v2;}
                    }
#line 16212 "ripper.c"
    break;

  case 593: /* p_var_ref: '^' nonlocal_var  */
#line 5897 "ripper.y"
                    {
                        if (!((yyval.node) = gettable(p, (yyvsp[0].id), &(yyloc)))) (yyval.node) = NEW_ERROR(&(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(var_ref,v1); p->s_lvalue=v2;}
                    }
#line 16221 "ripper.c"
    break;

  case 594: /* p_expr_ref: '^' "(" expr_value rparen  */
#line 5904 "ripper.y"
                    {
                        (yyval.node) = NEW_BLOCK((yyvsp[-1].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(begin,v1); p->s_lvalue=v2;}
                    }
#line 16230 "ripper.c"
    break;

  case 595: /* p_const: ":: at EXPR_BEG" cname  */
#line 5911 "ripper.y"
                    {
                        (yyval.node) = NEW_COLON3((yyvsp[0].id), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(top_const_ref,v1); p->s_lvalue=v2;}
                    }
#line 16239 "ripper.c"
    break;

  case 596: /* p_const: p_const "::" cname  */
#line 5916 "ripper.y"
                    {
                        (yyval.node) = NEW_COLON2((yyvsp[-2].node), (yyvsp[0].id), &(yyloc));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(const_path_ref,v1,v2); p->s_lvalue=v3;}
                    }
#line 16248 "ripper.c"
    break;

  case 597: /* p_const: "constant"  */
#line 5921 "ripper.y"
                   {
                        (yyval.node) = gettable(p, (yyvsp[0].id), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(var_ref,v1); p->s_lvalue=v2;}
                   }
#line 16257 "ripper.c"
    break;

  case 598: /* opt_rescue: k_rescue exc_list exc_var then compstmt opt_rescue  */
#line 5930 "ripper.y"
                    {
                        NODE *err = (yyvsp[-3].node);
                        if ((yyvsp[-3].node)) {
                            err = NEW_ERRINFO(&(yylsp[-3]));
                            err = node_assign(p, (yyvsp[-3].node), err, NO_LEX_CTXT, &(yylsp[-3]));
                        }
                        (yyval.node) = NEW_RESBODY((yyvsp[-4].node), (yyvsp[-3].node), (yyvsp[-1].node), (yyvsp[0].node), &(yyloc));
                        if ((yyvsp[-4].node)) {
                            fixpos((yyval.node), (yyvsp[-4].node));
                        }
                        else if ((yyvsp[-3].node)) {
                            fixpos((yyval.node), (yyvsp[-3].node));
                        }
                        else {
                            fixpos((yyval.node), (yyvsp[-1].node));
                        }
                    {VALUE v1=get_value((-4 - 1)), v2=get_value((-3 - 1)), v3=get_value((-1 - 1)), v4=get_value((0 - 1)), v5=dispatch4(rescue,v1,v2,v3,v4); p->s_lvalue=v5;}
                    }
#line 16280 "ripper.c"
    break;

  case 600: /* exc_list: arg_value  */
#line 5952 "ripper.y"
                    {
                        (yyval.node) = NEW_LIST((yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new3(1, v1);}
                    }
#line 16289 "ripper.c"
    break;

  case 601: /* exc_list: mrhs  */
#line 5957 "ripper.y"
                    {
                        if (!((yyval.node) = splat_array((yyvsp[0].node)))) (yyval.node) = (yyvsp[0].node);
                    }
#line 16297 "ripper.c"
    break;

  case 603: /* exc_var: "=>" lhs  */
#line 5964 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[0].node);
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                    }
#line 16306 "ripper.c"
    break;

  case 605: /* opt_ensure: k_ensure stmts option_terms  */
#line 5972 "ripper.y"
                    {
                        p->ctxt.in_rescue = (yyvsp[-2].ctxt).in_rescue;
                        (yyval.node) = (yyvsp[-1].node);
                        void_expr(p, void_stmts(p, (yyval.node)));
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(ensure,v1); p->s_lvalue=v2;}
                    }
#line 16317 "ripper.c"
    break;

  case 609: /* strings: string  */
#line 5986 "ripper.y"
                    {
                        NODE *node = (yyvsp[0].node);
                        if (!node) {
                            node = NEW_STR(STRING_NEW0(), &(yyloc));
                        }
                        else {
                            node = evstr2dstr(p, node);
                        }
                        (yyval.node) = node;
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                    }
#line 16333 "ripper.c"
    break;

  case 612: /* string: string string1  */
#line 6002 "ripper.y"
                    {
                        (yyval.node) = literal_concat(p, (yyvsp[-1].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=dispatch2(string_concat,v1,v2); p->s_lvalue=v3;}
                    }
#line 16342 "ripper.c"
    break;

  case 613: /* string1: "string literal" string_contents "terminator"  */
#line 6009 "ripper.y"
                    {
                        (yyval.node) = heredoc_dedent(p, (yyvsp[-1].node));
                        if ((yyval.node)) nd_set_loc((yyval.node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)); p->s_lvalue=v1;}
                        if (p->heredoc_indent > 0) {
                        {VALUE v1=p->s_lvalue, v2=INT2NUM(p->heredoc_indent), v3=dispatch2(heredoc_dedent,v1,v2); p->s_lvalue=v3;}
                            p->heredoc_indent = 0;
                        }
                    {VALUE v1=p->s_lvalue, v2=dispatch1(string_literal,v1); p->s_lvalue=v2;}
                    }
#line 16357 "ripper.c"
    break;

  case 614: /* xstring: "backtick literal" xstring_contents "terminator"  */
#line 6022 "ripper.y"
                    {
                        (yyval.node) = new_xstring(p, heredoc_dedent(p, (yyvsp[-1].node)), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)); p->s_lvalue=v1;}
                        if (p->heredoc_indent > 0) {
                        {VALUE v1=p->s_lvalue, v2=INT2NUM(p->heredoc_indent), v3=dispatch2(heredoc_dedent,v1,v2); p->s_lvalue=v3;}
                            p->heredoc_indent = 0;
                        }
                    {VALUE v1=p->s_lvalue, v2=dispatch1(xstring_literal,v1); p->s_lvalue=v2;}
                    }
#line 16371 "ripper.c"
    break;

  case 615: /* regexp: "regexp literal" regexp_contents tREGEXP_END  */
#line 6034 "ripper.y"
                    {
                        (yyval.node) = new_regexp(p, (yyvsp[-1].node), (yyvsp[0].num), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=dispatch2(regexp_literal,v1,v2); p->s_lvalue=v3;}
                    }
#line 16380 "ripper.c"
    break;

  case 618: /* words_tWORDS_BEG_word_list: "word list" nonempty_list_' ' word_list "terminator"  */
#line 2961 "ripper.y"
                    {
                        (yyval.node) = make_list((yyvsp[-1].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(array,v1); p->s_lvalue=v2;}
                    }
#line 16389 "ripper.c"
    break;

  case 620: /* word_list: %empty  */
#line 6044 "ripper.y"
                    {
                        (yyval.node) = 0;
                    {VALUE v1=dispatch0(words_new); p->s_lvalue=v1;}
                    }
#line 16398 "ripper.c"
    break;

  case 621: /* word_list: word_list word nonempty_list_' '  */
#line 6049 "ripper.y"
                    {
                        (yyval.node) = list_append(p, (yyvsp[-2].node), evstr2dstr(p, (yyvsp[-1].node)));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((-1 - 1)), v3=dispatch2(words_add,v1,v2); p->s_lvalue=v3;}
                    }
#line 16407 "ripper.c"
    break;

  case 622: /* word: string_content  */
#line 6056 "ripper.y"
                    {VALUE v1=get_value((0 - 1)), v2=dispatch0(word_new), v3=dispatch2(word_add,v2,v1); p->s_lvalue=v3;}
#line 16413 "ripper.c"
    break;

  case 623: /* word: word string_content  */
#line 6058 "ripper.y"
                    {
                        (yyval.node) = literal_concat(p, (yyvsp[-1].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=dispatch2(word_add,v1,v2); p->s_lvalue=v3;}
                    }
#line 16422 "ripper.c"
    break;

  case 624: /* words_tSYMBOLS_BEG_symbol_list: "symbol list" nonempty_list_' ' symbol_list "terminator"  */
#line 2961 "ripper.y"
                    {
                        (yyval.node) = make_list((yyvsp[-1].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(array,v1); p->s_lvalue=v2;}
                    }
#line 16431 "ripper.c"
    break;

  case 626: /* symbol_list: %empty  */
#line 6068 "ripper.y"
                    {
                        (yyval.node) = 0;
                    {VALUE v1=dispatch0(symbols_new); p->s_lvalue=v1;}
                    }
#line 16440 "ripper.c"
    break;

  case 627: /* symbol_list: symbol_list word nonempty_list_' '  */
#line 6073 "ripper.y"
                    {
                        (yyval.node) = symbol_append(p, (yyvsp[-2].node), evstr2dstr(p, (yyvsp[-1].node)));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((-1 - 1)), v3=dispatch2(symbols_add,v1,v2); p->s_lvalue=v3;}
                    }
#line 16449 "ripper.c"
    break;

  case 628: /* words_tQWORDS_BEG_qword_list: "verbatim word list" nonempty_list_' ' qword_list "terminator"  */
#line 2961 "ripper.y"
                    {
                        (yyval.node) = make_list((yyvsp[-1].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(array,v1); p->s_lvalue=v2;}
                    }
#line 16458 "ripper.c"
    break;

  case 630: /* words_tQSYMBOLS_BEG_qsym_list: "verbatim symbol list" nonempty_list_' ' qsym_list "terminator"  */
#line 2961 "ripper.y"
                    {
                        (yyval.node) = make_list((yyvsp[-1].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(array,v1); p->s_lvalue=v2;}
                    }
#line 16467 "ripper.c"
    break;

  case 632: /* qword_list: %empty  */
#line 6086 "ripper.y"
                    {
                        (yyval.node) = 0;
                    {VALUE v1=dispatch0(qwords_new); p->s_lvalue=v1;}
                    }
#line 16476 "ripper.c"
    break;

  case 633: /* qword_list: qword_list "literal content" nonempty_list_' '  */
#line 6091 "ripper.y"
                    {
                        (yyval.node) = list_append(p, (yyvsp[-2].node), (yyvsp[-1].node));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((-1 - 1)), v3=dispatch2(qwords_add,v1,v2); p->s_lvalue=v3;}
                    }
#line 16485 "ripper.c"
    break;

  case 634: /* qsym_list: %empty  */
#line 6098 "ripper.y"
                    {
                        (yyval.node) = 0;
                    {VALUE v1=dispatch0(qsymbols_new); p->s_lvalue=v1;}
                    }
#line 16494 "ripper.c"
    break;

  case 635: /* qsym_list: qsym_list "literal content" nonempty_list_' '  */
#line 6103 "ripper.y"
                    {
                        (yyval.node) = symbol_append(p, (yyvsp[-2].node), (yyvsp[-1].node));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((-1 - 1)), v3=dispatch2(qsymbols_add,v1,v2); p->s_lvalue=v3;}
                    }
#line 16503 "ripper.c"
    break;

  case 636: /* string_contents: %empty  */
#line 6110 "ripper.y"
                    {
                        (yyval.node) = 0;
                    {VALUE v1=dispatch0(string_content); p->s_lvalue=v1;}
                    }
#line 16512 "ripper.c"
    break;

  case 637: /* string_contents: string_contents string_content  */
#line 6115 "ripper.y"
                    {
                        (yyval.node) = literal_concat(p, (yyvsp[-1].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=dispatch2(string_add,v1,v2); p->s_lvalue=v3;}
                    }
#line 16521 "ripper.c"
    break;

  case 638: /* xstring_contents: %empty  */
#line 6122 "ripper.y"
                    {
                        (yyval.node) = 0;
                    {VALUE v1=dispatch0(xstring_new); p->s_lvalue=v1;}
                    }
#line 16530 "ripper.c"
    break;

  case 639: /* xstring_contents: xstring_contents string_content  */
#line 6127 "ripper.y"
                    {
                        (yyval.node) = literal_concat(p, (yyvsp[-1].node), (yyvsp[0].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=dispatch2(xstring_add,v1,v2); p->s_lvalue=v3;}
                    }
#line 16539 "ripper.c"
    break;

  case 640: /* regexp_contents: %empty  */
#line 6134 "ripper.y"
                    {
                        (yyval.node) = 0;
                    {VALUE v1=dispatch0(regexp_new); p->s_lvalue=v1;}
                    }
#line 16548 "ripper.c"
    break;

  case 641: /* regexp_contents: regexp_contents string_content  */
#line 6139 "ripper.y"
                    {
                        NODE *head = (yyvsp[-1].node), *tail = (yyvsp[0].node);
                        if (!head) {
                            (yyval.node) = tail;
                        }
                        else if (!tail) {
                            (yyval.node) = head;
                        }
                        else {
                            switch (nd_type(head)) {
                              case NODE_STR:
                                head = str2dstr(p, head);
                                break;
                              case NODE_DSTR:
                                break;
                              default:
                                head = list_append(p, NEW_DSTR(0, &(yyloc)), head);
                                break;
                            }
                            (yyval.node) = list_append(p, head, tail);
                        }
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=dispatch2(regexp_add,v1,v2); p->s_lvalue=v3;}
                    }
#line 16576 "ripper.c"
    break;

  case 642: /* string_content: "literal content"  */
#line 6165 "ripper.y"
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
#line 16582 "ripper.c"
    break;

  case 643: /* @31: %empty  */
#line 6167 "ripper.y"
                    {
                        /* need to backup p->lex.strterm so that a string literal `%&foo,#$&,bar&` can be parsed */
                        (yyval.strterm) = p->lex.strterm;
                        p->lex.strterm = 0;
                        SET_LEX_STATE(EXPR_BEG);
                    }
#line 16593 "ripper.c"
    break;

  case 644: /* string_content: tSTRING_DVAR @31 string_dvar  */
#line 6174 "ripper.y"
                    {
                        p->lex.strterm = (yyvsp[-1].strterm);
                        (yyval.node) = NEW_EVSTR((yyvsp[0].node), &(yyloc));
                        nd_set_line((yyval.node), (yylsp[0]).end_pos.lineno);
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(string_dvar,v1); p->s_lvalue=v2;}
                    }
#line 16604 "ripper.c"
    break;

  case 645: /* @32: %empty  */
#line 6181 "ripper.y"
                    {
                        CMDARG_PUSH(0);
                        COND_PUSH(0);
                        /* need to backup p->lex.strterm so that a string literal `%!foo,#{ !0 },bar!` can be parsed */
                        (yyval.strterm) = p->lex.strterm;
                        p->lex.strterm = 0;
                        SET_LEX_STATE(EXPR_BEG);
                    }
#line 16617 "ripper.c"
    break;

  case 646: /* @33: %empty  */
#line 6189 "ripper.y"
                    {
                        (yyval.num) = p->lex.brace_nest;
                        p->lex.brace_nest = 0;
                    }
#line 16626 "ripper.c"
    break;

  case 647: /* @34: %empty  */
#line 6193 "ripper.y"
                    {
                        (yyval.num) = p->heredoc_indent;
                        p->heredoc_indent = 0;
                    }
#line 16635 "ripper.c"
    break;

  case 648: /* string_content: "'#{'" @32 @33 @34 compstmt string_dend  */
#line 6198 "ripper.y"
                    {
                        COND_POP();
                        CMDARG_POP();
                        p->lex.strterm = (yyvsp[-4].strterm);
                        SET_LEX_STATE((yyvsp[-5].state));
                        p->lex.brace_nest = (yyvsp[-3].num);
                        p->heredoc_indent = (yyvsp[-2].num);
                        p->heredoc_line_indent = -1;
                        if ((yyvsp[-1].node)) nd_unset_fl_newline((yyvsp[-1].node));
                        (yyval.node) = new_evstr(p, (yyvsp[-1].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(string_embexpr,v1); p->s_lvalue=v2;}
                    }
#line 16652 "ripper.c"
    break;

  case 651: /* string_dvar: nonlocal_var  */
#line 6217 "ripper.y"
                    {
                        if (!((yyval.node) = gettable(p, (yyvsp[0].id), &(yyloc)))) (yyval.node) = NEW_ERROR(&(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(var_ref,v1); p->s_lvalue=v2;}
                    }
#line 16661 "ripper.c"
    break;

  case 655: /* ssym: "symbol literal" sym  */
#line 6229 "ripper.y"
                    {
                        SET_LEX_STATE(EXPR_END);
                        VALUE str = rb_id2str((yyvsp[0].id));
                        /*
                         * TODO:
                         *   set_yylval_noname sets invalid id to yylval.
                         *   This branch can be removed once yylval is changed to
                         *   hold lexed string.
                         */
                        if (!str) str = STR_NEW0();
                        (yyval.node) = NEW_SYM(str, &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(symbol,v1), v3=dispatch1(symbol_literal,v2); p->s_lvalue=v3;}
                    }
#line 16679 "ripper.c"
    break;

  case 658: /* dsym: "symbol literal" string_contents "terminator"  */
#line 6249 "ripper.y"
                    {
                        SET_LEX_STATE(EXPR_END);
                        (yyval.node) = dsym_node(p, (yyvsp[-1].node), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(dyna_symbol,v1); p->s_lvalue=v2;}
                    }
#line 16689 "ripper.c"
    break;

  case 660: /* numeric: tUMINUS_NUM simple_numeric  */
#line 6258 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[0].node);
                        negate_lit(p, (yyval.node));
                    {VALUE v1=get_value((0 - 1)), v2=ID2VAL(idUMinus), v3=dispatch2(unary,v2,v1); p->s_lvalue=v3;}
                    }
#line 16699 "ripper.c"
    break;

  case 671: /* keyword_variable: "'nil'"  */
#line 6280 "ripper.y"
                              {(yyval.id) = KWD2EID(nil, (yyvsp[0].id));}
#line 16705 "ripper.c"
    break;

  case 672: /* keyword_variable: "'self'"  */
#line 6281 "ripper.y"
                               {(yyval.id) = KWD2EID(self, (yyvsp[0].id));}
#line 16711 "ripper.c"
    break;

  case 673: /* keyword_variable: "'true'"  */
#line 6282 "ripper.y"
                               {(yyval.id) = KWD2EID(true, (yyvsp[0].id));}
#line 16717 "ripper.c"
    break;

  case 674: /* keyword_variable: "'false'"  */
#line 6283 "ripper.y"
                                {(yyval.id) = KWD2EID(false, (yyvsp[0].id));}
#line 16723 "ripper.c"
    break;

  case 675: /* keyword_variable: "'__FILE__'"  */
#line 6284 "ripper.y"
                                  {(yyval.id) = KWD2EID(_FILE__, (yyvsp[0].id));}
#line 16729 "ripper.c"
    break;

  case 676: /* keyword_variable: "'__LINE__'"  */
#line 6285 "ripper.y"
                                  {(yyval.id) = KWD2EID(_LINE__, (yyvsp[0].id));}
#line 16735 "ripper.c"
    break;

  case 677: /* keyword_variable: "'__ENCODING__'"  */
#line 6286 "ripper.y"
                                      {(yyval.id) = KWD2EID(_ENCODING__, (yyvsp[0].id));}
#line 16741 "ripper.c"
    break;

  case 678: /* var_ref: user_variable  */
#line 6290 "ripper.y"
                    {
                        if (!((yyval.node) = gettable(p, (yyvsp[0].id), &(yyloc)))) (yyval.node) = NEW_ERROR(&(yyloc));
                        if (ifdef_ripper(id_is_var(p, (yyvsp[0].id)), false)) {
                        {VALUE v1=get_value((0 - 1)), v2=dispatch1(var_ref,v1); p->s_lvalue=v2;}
                        }
                        else {
                        {VALUE v1=get_value((0 - 1)), v2=dispatch1(vcall,v1); p->s_lvalue=v2;}
                        }
                    }
#line 16755 "ripper.c"
    break;

  case 679: /* var_ref: keyword_variable  */
#line 6300 "ripper.y"
                    {
                        if (!((yyval.node) = gettable(p, (yyvsp[0].id), &(yyloc)))) (yyval.node) = NEW_ERROR(&(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(var_ref,v1); p->s_lvalue=v2;}
                    }
#line 16764 "ripper.c"
    break;

  case 680: /* var_lhs: user_variable  */
#line 6307 "ripper.y"
                    {
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(var_field,v1); p->s_lvalue=v2;}
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                    }
#line 16773 "ripper.c"
    break;

  case 681: /* var_lhs: keyword_variable  */
#line 6307 "ripper.y"
                    {
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(var_field,v1); p->s_lvalue=v2;}
                        (yyval.node) = assignable(p, (yyvsp[0].id), 0, &(yyloc));
                    }
#line 16782 "ripper.c"
    break;

  case 684: /* $@35: %empty  */
#line 6318 "ripper.y"
                    {
                        SET_LEX_STATE(EXPR_BEG);
                        p->command_start = TRUE;
                    }
#line 16791 "ripper.c"
    break;

  case 685: /* superclass: '<' $@35 expr_value term  */
#line 6323 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[-1].node);
                    {VALUE v1=get_value((-1 - 1)); p->s_lvalue=v1;}
                    }
#line 16800 "ripper.c"
    break;

  case 686: /* superclass: %empty  */
#line 6328 "ripper.y"
                    {
                        (yyval.node) = 0;
                    {p->s_lvalue=Qnil;}
                    }
#line 16809 "ripper.c"
    break;

  case 688: /* f_opt_paren_args: none  */
#line 6336 "ripper.y"
                    {
                        p->ctxt.in_argdef = 0;
                        (yyval.node_args) = new_args_tail(p, 0, 0, 0, &(yylsp[-1]));
                        (yyval.node_args) = new_args(p, 0, 0, 0, 0, (yyval.node_args), &(yylsp[-1]));
                    {VALUE v1=Qnil, v2=Qnil, v3=Qnil, v4=Qnil, v5=Qnil, v6=Qnil, v7=Qnil, v8=dispatch7(params,v1,v2,v3,v4,v5,v6,v7); p->s_lvalue=v8;}
                    }
#line 16820 "ripper.c"
    break;

  case 689: /* f_paren_args: '(' f_args rparen  */
#line 6345 "ripper.y"
                    {
                        (yyval.node_args) = (yyvsp[-1].node_args);
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(paren,v1); p->s_lvalue=v2;}
                        SET_LEX_STATE(EXPR_BEG);
                        p->command_start = TRUE;
                        p->ctxt.in_argdef = 0;
                    }
#line 16832 "ripper.c"
    break;

  case 691: /* @36: %empty  */
#line 6355 "ripper.y"
                    {
                        (yyval.ctxt) = p->ctxt;
                        p->ctxt.in_kwarg = 1;
                        p->ctxt.in_argdef = 1;
                        SET_LEX_STATE(p->lex.state|EXPR_LABEL); /* force for args */
                    }
#line 16843 "ripper.c"
    break;

  case 692: /* f_arglist: @36 f_args term  */
#line 6362 "ripper.y"
                    {
                        p->ctxt.in_kwarg = (yyvsp[-2].ctxt).in_kwarg;
                        p->ctxt.in_argdef = 0;
                        (yyval.node_args) = (yyvsp[-1].node_args);
                        SET_LEX_STATE(EXPR_BEG);
                        p->command_start = TRUE;
                    {VALUE v1=get_value((-1 - 1)); p->s_lvalue=v1;}
                    }
#line 16856 "ripper.c"
    break;

  case 693: /* f_kwarg_f_kw: f_kw  */
#line 2935 "ripper.y"
                    {
                        (yyval.node_kw_arg) = (yyvsp[0].node_kw_arg);
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new3(1, v1);}
                    }
#line 16865 "ripper.c"
    break;

  case 694: /* f_kwarg_f_kw: f_kwarg_f_kw ',' f_kw  */
#line 2940 "ripper.y"
                    {
                        (yyval.node_kw_arg) = kwd_append((yyvsp[-2].node_kw_arg), (yyvsp[0].node_kw_arg));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)); p->s_lvalue=rb_ary_push(v1, v2);}
                    }
#line 16874 "ripper.c"
    break;

  case 695: /* args_tail: f_kwarg_f_kw ',' f_kwrest opt_f_block_arg  */
#line 6373 "ripper.y"
                    {
                        (yyval.node_args) = new_args_tail(p, (yyvsp[-3].node_kw_arg), (yyvsp[-1].id), (yyvsp[0].id), &(yylsp[-1]));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(3, v1, v2, v3);}
                    }
#line 16883 "ripper.c"
    break;

  case 696: /* args_tail: f_kwarg_f_kw opt_f_block_arg  */
#line 6378 "ripper.y"
                    {
                        (yyval.node_args) = new_args_tail(p, (yyvsp[-1].node_kw_arg), 0, (yyvsp[0].id), &(yylsp[-1]));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(3, v1, Qnil, v2);}
                    }
#line 16892 "ripper.c"
    break;

  case 697: /* args_tail: f_any_kwrest opt_f_block_arg  */
#line 6383 "ripper.y"
                    {
                        (yyval.node_args) = new_args_tail(p, 0, (yyvsp[-1].id), (yyvsp[0].id), &(yylsp[-1]));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(3, Qnil, v1, v2);}
                    }
#line 16901 "ripper.c"
    break;

  case 698: /* args_tail: f_block_arg  */
#line 6388 "ripper.y"
                    {
                        (yyval.node_args) = new_args_tail(p, 0, 0, (yyvsp[0].id), &(yylsp[0]));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(3, Qnil, Qnil, v1);}
                    }
#line 16910 "ripper.c"
    break;

  case 699: /* args_tail: args_forward  */
#line 6393 "ripper.y"
                    {
                        ID fwd = (yyvsp[0].id);
                        if (lambda_beginning_p() ||
                            (p->lex.lpar_beg >= 0 && p->lex.lpar_beg+1 == p->lex.paren_nest)) {
                            yyerror0("unexpected ... in lambda argument");
                            fwd = 0;
                        }
                        else {
                            add_forwarding_args(p);
                        }
                        (yyval.node_args) = new_args_tail(p, 0, fwd, arg_FWD_BLOCK, &(yylsp[0]));
                        (yyval.node_args)->nd_ainfo.forwarding = 1;
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(3, Qnil, v1, Qnil);}
                    }
#line 16929 "ripper.c"
    break;

  case 700: /* f_opt_arg_value: f_arg_asgn f_eq arg_value  */
#line 2913 "ripper.y"
                    {
                        p->ctxt.in_argdef = 1;
                        (yyval.node_opt_arg) = NEW_OPT_ARG(assignable(p, (yyvsp[-2].id), (yyvsp[0].node), &(yyloc)), &(yyloc));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(2, p->s_lvalue, v1);}
                    }
#line 16939 "ripper.c"
    break;

  case 701: /* f_optarg_arg_value: f_opt_arg_value  */
#line 2922 "ripper.y"
                    {
                        (yyval.node_opt_arg) = (yyvsp[0].node_opt_arg);
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new3(1, v1);}
                    }
#line 16948 "ripper.c"
    break;

  case 702: /* f_optarg_arg_value: f_optarg_arg_value ',' f_opt_arg_value  */
#line 2927 "ripper.y"
                    {
                        (yyval.node_opt_arg) = opt_arg_append((yyvsp[-2].node_opt_arg), (yyvsp[0].node_opt_arg));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)); p->s_lvalue=rb_ary_push(v1, v2);}
                    }
#line 16957 "ripper.c"
    break;

  case 703: /* opt_args_tail_args_tail: ',' args_tail  */
#line 2948 "ripper.y"
                    {
                        (yyval.node_args) = (yyvsp[0].node_args);
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                    }
#line 16966 "ripper.c"
    break;

  case 704: /* opt_args_tail_args_tail: %empty  */
#line 2953 "ripper.y"
                    {
                        (yyval.node_args) = new_args_tail(p, 0, 0, 0, &(yylsp[0]));
                    {p->s_lvalue=rb_ary_new_from_args(3, Qnil, Qnil, Qnil);}
                    }
#line 16975 "ripper.c"
    break;

  case 705: /* f_args: f_arg ',' f_optarg_arg_value ',' f_rest_arg opt_args_tail_args_tail  */
#line 6410 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-5].node_args_aux), (yyvsp[-3].node_opt_arg), (yyvsp[-1].id), 0, (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-5 - 1)), v2=get_value((-3 - 1)), v3=get_value((-1 - 1)), v4=get_value((0 - 1)), v5=rb_ary_entry(v4, 0), v6=rb_ary_entry(v4, 1), v7=rb_ary_entry(v4, 2), v8=Qnil, v9=dispatch7(params,v1,v2,v3,v8,v5,v6,v7); p->s_lvalue=v9;}
                    }
#line 16984 "ripper.c"
    break;

  case 706: /* f_args: f_arg ',' f_optarg_arg_value ',' f_rest_arg ',' f_arg opt_args_tail_args_tail  */
#line 6415 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-7].node_args_aux), (yyvsp[-5].node_opt_arg), (yyvsp[-3].id), (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-7 - 1)), v2=get_value((-5 - 1)), v3=get_value((-3 - 1)), v4=get_value((-1 - 1)), v5=get_value((0 - 1)), v6=rb_ary_entry(v5, 0), v7=rb_ary_entry(v5, 1), v8=rb_ary_entry(v5, 2), v9=dispatch7(params,v1,v2,v3,v4,v6,v7,v8); p->s_lvalue=v9;}
                    }
#line 16993 "ripper.c"
    break;

  case 707: /* f_args: f_arg ',' f_optarg_arg_value opt_args_tail_args_tail  */
#line 6420 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-3].node_args_aux), (yyvsp[-1].node_opt_arg), 0, 0, (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=rb_ary_entry(v3, 0), v5=rb_ary_entry(v3, 1), v6=rb_ary_entry(v3, 2), v7=Qnil, v8=Qnil, v9=dispatch7(params,v1,v2,v7,v8,v4,v5,v6); p->s_lvalue=v9;}
                    }
#line 17002 "ripper.c"
    break;

  case 708: /* f_args: f_arg ',' f_optarg_arg_value ',' f_arg opt_args_tail_args_tail  */
#line 6425 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-5].node_args_aux), (yyvsp[-3].node_opt_arg), 0, (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-5 - 1)), v2=get_value((-3 - 1)), v3=get_value((-1 - 1)), v4=get_value((0 - 1)), v5=rb_ary_entry(v4, 0), v6=rb_ary_entry(v4, 1), v7=rb_ary_entry(v4, 2), v8=Qnil, v9=dispatch7(params,v1,v2,v8,v3,v5,v6,v7); p->s_lvalue=v9;}
                    }
#line 17011 "ripper.c"
    break;

  case 709: /* f_args: f_arg ',' f_rest_arg opt_args_tail_args_tail  */
#line 6430 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-3].node_args_aux), 0, (yyvsp[-1].id), 0, (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=rb_ary_entry(v3, 0), v5=rb_ary_entry(v3, 1), v6=rb_ary_entry(v3, 2), v7=Qnil, v8=Qnil, v9=dispatch7(params,v1,v7,v2,v8,v4,v5,v6); p->s_lvalue=v9;}
                    }
#line 17020 "ripper.c"
    break;

  case 710: /* f_args: f_arg ',' f_rest_arg ',' f_arg opt_args_tail_args_tail  */
#line 6435 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-5].node_args_aux), 0, (yyvsp[-3].id), (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-5 - 1)), v2=get_value((-3 - 1)), v3=get_value((-1 - 1)), v4=get_value((0 - 1)), v5=rb_ary_entry(v4, 0), v6=rb_ary_entry(v4, 1), v7=rb_ary_entry(v4, 2), v8=Qnil, v9=dispatch7(params,v1,v8,v2,v3,v5,v6,v7); p->s_lvalue=v9;}
                    }
#line 17029 "ripper.c"
    break;

  case 711: /* f_args: f_arg opt_args_tail_args_tail  */
#line 6440 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, (yyvsp[-1].node_args_aux), 0, 0, 0, (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=rb_ary_entry(v2, 0), v4=rb_ary_entry(v2, 1), v5=rb_ary_entry(v2, 2), v6=Qnil, v7=Qnil, v8=Qnil, v9=dispatch7(params,v1,v6,v7,v8,v3,v4,v5); p->s_lvalue=v9;}
                    }
#line 17038 "ripper.c"
    break;

  case 712: /* f_args: f_optarg_arg_value ',' f_rest_arg opt_args_tail_args_tail  */
#line 6445 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, 0, (yyvsp[-3].node_opt_arg), (yyvsp[-1].id), 0, (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=rb_ary_entry(v3, 0), v5=rb_ary_entry(v3, 1), v6=rb_ary_entry(v3, 2), v7=Qnil, v8=Qnil, v9=dispatch7(params,v7,v1,v2,v8,v4,v5,v6); p->s_lvalue=v9;}
                    }
#line 17047 "ripper.c"
    break;

  case 713: /* f_args: f_optarg_arg_value ',' f_rest_arg ',' f_arg opt_args_tail_args_tail  */
#line 6450 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, 0, (yyvsp[-5].node_opt_arg), (yyvsp[-3].id), (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-5 - 1)), v2=get_value((-3 - 1)), v3=get_value((-1 - 1)), v4=get_value((0 - 1)), v5=rb_ary_entry(v4, 0), v6=rb_ary_entry(v4, 1), v7=rb_ary_entry(v4, 2), v8=Qnil, v9=dispatch7(params,v8,v1,v2,v3,v5,v6,v7); p->s_lvalue=v9;}
                    }
#line 17056 "ripper.c"
    break;

  case 714: /* f_args: f_optarg_arg_value opt_args_tail_args_tail  */
#line 6455 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, 0, (yyvsp[-1].node_opt_arg), 0, 0, (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=rb_ary_entry(v2, 0), v4=rb_ary_entry(v2, 1), v5=rb_ary_entry(v2, 2), v6=Qnil, v7=Qnil, v8=Qnil, v9=dispatch7(params,v6,v1,v7,v8,v3,v4,v5); p->s_lvalue=v9;}
                    }
#line 17065 "ripper.c"
    break;

  case 715: /* f_args: f_optarg_arg_value ',' f_arg opt_args_tail_args_tail  */
#line 6460 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, 0, (yyvsp[-3].node_opt_arg), 0, (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=rb_ary_entry(v3, 0), v5=rb_ary_entry(v3, 1), v6=rb_ary_entry(v3, 2), v7=Qnil, v8=Qnil, v9=dispatch7(params,v7,v1,v8,v2,v4,v5,v6); p->s_lvalue=v9;}
                    }
#line 17074 "ripper.c"
    break;

  case 716: /* f_args: f_rest_arg opt_args_tail_args_tail  */
#line 6465 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, 0, 0, (yyvsp[-1].id), 0, (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=rb_ary_entry(v2, 0), v4=rb_ary_entry(v2, 1), v5=rb_ary_entry(v2, 2), v6=Qnil, v7=Qnil, v8=Qnil, v9=dispatch7(params,v6,v7,v1,v8,v3,v4,v5); p->s_lvalue=v9;}
                    }
#line 17083 "ripper.c"
    break;

  case 717: /* f_args: f_rest_arg ',' f_arg opt_args_tail_args_tail  */
#line 6470 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, 0, 0, (yyvsp[-3].id), (yyvsp[-1].node_args_aux), (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((-3 - 1)), v2=get_value((-1 - 1)), v3=get_value((0 - 1)), v4=rb_ary_entry(v3, 0), v5=rb_ary_entry(v3, 1), v6=rb_ary_entry(v3, 2), v7=Qnil, v8=Qnil, v9=dispatch7(params,v7,v8,v1,v2,v4,v5,v6); p->s_lvalue=v9;}
                    }
#line 17092 "ripper.c"
    break;

  case 718: /* f_args: args_tail  */
#line 6475 "ripper.y"
                    {
                        (yyval.node_args) = new_args(p, 0, 0, 0, 0, (yyvsp[0].node_args), &(yyloc));
                    {VALUE v1=get_value((0 - 1)), v2=rb_ary_entry(v1, 0), v3=rb_ary_entry(v1, 1), v4=rb_ary_entry(v1, 2), v5=Qnil, v6=Qnil, v7=Qnil, v8=Qnil, v9=dispatch7(params,v5,v6,v7,v8,v2,v3,v4); p->s_lvalue=v9;}
                    }
#line 17101 "ripper.c"
    break;

  case 719: /* f_args: %empty  */
#line 6480 "ripper.y"
                    {
                        (yyval.node_args) = new_args_tail(p, 0, 0, 0, &(yylsp[0]));
                        (yyval.node_args) = new_args(p, 0, 0, 0, 0, (yyval.node_args), &(yylsp[0]));
                    {VALUE v1=Qnil, v2=Qnil, v3=Qnil, v4=Qnil, v5=Qnil, v6=Qnil, v7=Qnil, v8=dispatch7(params,v1,v2,v3,v4,v5,v6,v7); p->s_lvalue=v8;}
                    }
#line 17111 "ripper.c"
    break;

  case 720: /* args_forward: "(..."  */
#line 6488 "ripper.y"
                    {
#ifdef FORWARD_ARGS_WITH_RUBY2_KEYWORDS
                        (yyval.id) = 0;
#else
                        (yyval.id) = idFWD_KWREST;
#endif
                    {VALUE v1=dispatch0(args_forward); p->s_lvalue=v1;}
                    }
#line 17124 "ripper.c"
    break;

  case 721: /* f_bad_arg: "constant"  */
#line 6499 "ripper.y"
                    {
                        static const char mesg[] = "formal argument cannot be a constant";
#if 0
                        yyerror1(&(yylsp[0]), mesg);
#endif
                        (yyval.id) = 0;
                    {VALUE v1=get_value((0 - 1)), v2=ERR_MESG(), v3=dispatch2(param_error,v2,v1); p->s_lvalue=v3;ripper_error(p);}
                    }
#line 17137 "ripper.c"
    break;

  case 722: /* f_bad_arg: "instance variable"  */
#line 6508 "ripper.y"
                    {
                        static const char mesg[] = "formal argument cannot be an instance variable";
#if 0
                        yyerror1(&(yylsp[0]), mesg);
#endif
                        (yyval.id) = 0;
                    {VALUE v1=get_value((0 - 1)), v2=ERR_MESG(), v3=dispatch2(param_error,v2,v1); p->s_lvalue=v3;ripper_error(p);}
                    }
#line 17150 "ripper.c"
    break;

  case 723: /* f_bad_arg: "global variable"  */
#line 6517 "ripper.y"
                    {
                        static const char mesg[] = "formal argument cannot be a global variable";
#if 0
                        yyerror1(&(yylsp[0]), mesg);
#endif
                        (yyval.id) = 0;
                    {VALUE v1=get_value((0 - 1)), v2=ERR_MESG(), v3=dispatch2(param_error,v2,v1); p->s_lvalue=v3;ripper_error(p);}
                    }
#line 17163 "ripper.c"
    break;

  case 724: /* f_bad_arg: "class variable"  */
#line 6526 "ripper.y"
                    {
                        static const char mesg[] = "formal argument cannot be a class variable";
#if 0
                        yyerror1(&(yylsp[0]), mesg);
#endif
                        (yyval.id) = 0;
                    {VALUE v1=get_value((0 - 1)), v2=ERR_MESG(), v3=dispatch2(param_error,v2,v1); p->s_lvalue=v3;ripper_error(p);}
                    }
#line 17176 "ripper.c"
    break;

  case 726: /* f_norm_arg: "local variable or method"  */
#line 6538 "ripper.y"
                    {
                        VALUE e = formal_argument_error(p, (yyval.id) = (yyvsp[0].id));
                        if (e) {
                            {VALUE v1=get_value((0 - 1)), v2=e, v3=dispatch2(param_error,v2,v1); p->s_lvalue=v3;ripper_error(p);}
                        }
                        p->max_numparam = ORDINAL_PARAM;
                    }
#line 17188 "ripper.c"
    break;

  case 727: /* f_arg_asgn: f_norm_arg  */
#line 6548 "ripper.y"
                    {
                        ID id = (yyvsp[0].id);
                        arg_var(p, id);
                        (yyval.id) = (yyvsp[0].id);
                    }
#line 17198 "ripper.c"
    break;

  case 728: /* f_arg_item: f_arg_asgn  */
#line 6556 "ripper.y"
                    {
                        (yyval.node_args_aux) = NEW_ARGS_AUX((yyvsp[0].id), 1, &NULL_LOC);
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                    }
#line 17207 "ripper.c"
    break;

  case 729: /* f_arg_item: "(" f_margs rparen  */
#line 6561 "ripper.y"
                    {
                        ID tid = internal_id(p);
                        YYLTYPE loc;
                        loc.beg_pos = (yylsp[-1]).beg_pos;
                        loc.end_pos = (yylsp[-1]).beg_pos;
                        arg_var(p, tid);
                        if (dyna_in_block(p)) {
                            (yyvsp[-1].node_masgn)->nd_value = NEW_DVAR(tid, &loc);
                        }
                        else {
                            (yyvsp[-1].node_masgn)->nd_value = NEW_LVAR(tid, &loc);
                        }
                        (yyval.node_args_aux) = NEW_ARGS_AUX(tid, 1, &NULL_LOC);
                        (yyval.node_args_aux)->nd_next = (NODE *)(yyvsp[-1].node_masgn);
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(mlhs_paren,v1); p->s_lvalue=v2;}
                    }
#line 17228 "ripper.c"
    break;

  case 730: /* f_arg: f_arg_item  */
#line 6580 "ripper.y"
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new3(1, v1);}
#line 17234 "ripper.c"
    break;

  case 731: /* f_arg: f_arg ',' f_arg_item  */
#line 6582 "ripper.y"
                    {
                        (yyval.node_args_aux) = (yyvsp[-2].node_args_aux);
                        (yyval.node_args_aux)->nd_plen++;
                        (yyval.node_args_aux)->nd_next = block_append(p, (yyval.node_args_aux)->nd_next, (yyvsp[0].node_args_aux)->nd_next);
                        rb_discard_node(p, (NODE *)(yyvsp[0].node_args_aux));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)); p->s_lvalue=rb_ary_push(v1, v2);}
                    }
#line 17246 "ripper.c"
    break;

  case 732: /* f_label: "label"  */
#line 6593 "ripper.y"
                    {
                        VALUE e = formal_argument_error(p, (yyval.id) = (yyvsp[0].id));
                        if (e) {
                            (yyval.id) = 0;
                            {VALUE v1=get_value((0 - 1)), v2=e, v3=dispatch2(param_error,v2,v1); p->s_lvalue=v3;ripper_error(p);}
                        }
                        /*
                         * Workaround for Prism::ParseTest#test_filepath for
                         * "unparser/corpus/literal/def.txt"
                         *
                         * See the discussion on https://github.com/ruby/ruby/pull/9923
                         */
                        arg_var(p, ifdef_ripper(0, (yyvsp[0].id)));
                        {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                        p->max_numparam = ORDINAL_PARAM;
                        p->ctxt.in_argdef = 0;
                    }
#line 17268 "ripper.c"
    break;

  case 733: /* f_kw: f_label arg_value  */
#line 6613 "ripper.y"
                    {
                        p->ctxt.in_argdef = 1;
                        (yyval.node_kw_arg) = new_kw_arg(p, assignable(p, (yyvsp[-1].id), (yyvsp[0].node), &(yyloc)), &(yyloc));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(2, p->s_lvalue, v1);}
                    }
#line 17278 "ripper.c"
    break;

  case 734: /* f_kw: f_label  */
#line 6619 "ripper.y"
                    {
                        p->ctxt.in_argdef = 1;
                        (yyval.node_kw_arg) = new_kw_arg(p, assignable(p, (yyvsp[0].id), NODE_SPECIAL_REQUIRED_KEYWORD, &(yyloc)), &(yyloc));
                    {p->s_lvalue=rb_ary_new_from_args(2, p->s_lvalue, 0);}
                    }
#line 17288 "ripper.c"
    break;

  case 735: /* f_block_kw: f_label primary_value  */
#line 6627 "ripper.y"
                    {
                        p->ctxt.in_argdef = 1;
                        (yyval.node_kw_arg) = new_kw_arg(p, assignable(p, (yyvsp[-1].id), (yyvsp[0].node), &(yyloc)), &(yyloc));
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new_from_args(2, p->s_lvalue, v1);}
                    }
#line 17298 "ripper.c"
    break;

  case 736: /* f_block_kw: f_label  */
#line 6633 "ripper.y"
                    {
                        p->ctxt.in_argdef = 1;
                        (yyval.node_kw_arg) = new_kw_arg(p, assignable(p, (yyvsp[0].id), NODE_SPECIAL_REQUIRED_KEYWORD, &(yyloc)), &(yyloc));
                    {p->s_lvalue=rb_ary_new_from_args(2, p->s_lvalue, 0);}
                    }
#line 17308 "ripper.c"
    break;

  case 739: /* f_no_kwarg: p_kwnorest  */
#line 6645 "ripper.y"
                    {
                    {VALUE v1=Qnil, v2=dispatch1(nokw_param,v1); p->s_lvalue=v2;}
                    }
#line 17316 "ripper.c"
    break;

  case 740: /* f_kwrest: kwrest_mark "local variable or method"  */
#line 6651 "ripper.y"
                    {
                        arg_var(p, shadowing_lvar(p, (yyvsp[0].id)));
                        (yyval.id) = (yyvsp[0].id);
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(kwrest_param,v1); p->s_lvalue=v2;}
                    }
#line 17326 "ripper.c"
    break;

  case 741: /* f_kwrest: kwrest_mark  */
#line 6657 "ripper.y"
                    {
                        arg_var(p, idFWD_KWREST);
                        (yyval.id) = idFWD_KWREST;
                    {VALUE v1=Qnil, v2=dispatch1(kwrest_param,v1); p->s_lvalue=v2;}
                    }
#line 17336 "ripper.c"
    break;

  case 744: /* f_rest_arg: restarg_mark "local variable or method"  */
#line 6669 "ripper.y"
                    {
                        arg_var(p, shadowing_lvar(p, (yyvsp[0].id)));
                        (yyval.id) = (yyvsp[0].id);
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(rest_param,v1); p->s_lvalue=v2;}
                    }
#line 17346 "ripper.c"
    break;

  case 745: /* f_rest_arg: restarg_mark  */
#line 6675 "ripper.y"
                    {
                        arg_var(p, idFWD_REST);
                        (yyval.id) = idFWD_REST;
                    {VALUE v1=Qnil, v2=dispatch1(rest_param,v1); p->s_lvalue=v2;}
                    }
#line 17356 "ripper.c"
    break;

  case 748: /* f_block_arg: blkarg_mark "local variable or method"  */
#line 6687 "ripper.y"
                    {
                        arg_var(p, shadowing_lvar(p, (yyvsp[0].id)));
                        (yyval.id) = (yyvsp[0].id);
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(blockarg,v1); p->s_lvalue=v2;}
                    }
#line 17366 "ripper.c"
    break;

  case 749: /* f_block_arg: blkarg_mark  */
#line 6693 "ripper.y"
                    {
                        arg_var(p, idFWD_BLOCK);
                        (yyval.id) = idFWD_BLOCK;
                    {VALUE v1=Qnil, v2=dispatch1(blockarg,v1); p->s_lvalue=v2;}
                    }
#line 17376 "ripper.c"
    break;

  case 750: /* opt_f_block_arg: ',' f_block_arg  */
#line 6701 "ripper.y"
                    {
                        (yyval.id) = (yyvsp[0].id);
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=v1;}
                    }
#line 17385 "ripper.c"
    break;

  case 751: /* opt_f_block_arg: none  */
#line 6706 "ripper.y"
                    {
                        (yyval.id) = 0;
                    {p->s_lvalue=Qnil;}
                    }
#line 17394 "ripper.c"
    break;

  case 752: /* singleton: var_ref  */
#line 6713 "ripper.y"
                    {
                        value_expr((yyvsp[0].node));
                        (yyval.node) = (yyvsp[0].node);
                    }
#line 17403 "ripper.c"
    break;

  case 753: /* $@37: %empty  */
#line 6718 "ripper.y"
                    {
                        SET_LEX_STATE(EXPR_BEG);
                        p->ctxt.in_argdef = 0;
                    }
#line 17412 "ripper.c"
    break;

  case 754: /* singleton: '(' $@37 expr rparen  */
#line 6723 "ripper.y"
                    {
                        p->ctxt.in_argdef = 1;
                        NODE *expr = last_expr_node((yyvsp[-1].node));
                        switch (nd_type(expr)) {
                          case NODE_STR:
                          case NODE_DSTR:
                          case NODE_XSTR:
                          case NODE_DXSTR:
                          case NODE_REGX:
                          case NODE_DREGX:
                          case NODE_SYM:
                          case NODE_LINE:
                          case NODE_FILE:
                          case NODE_ENCODING:
                          case NODE_INTEGER:
                          case NODE_FLOAT:
                          case NODE_RATIONAL:
                          case NODE_IMAGINARY:
                          case NODE_DSYM:
                          case NODE_LIST:
                          case NODE_ZLIST:
                            yyerror1(&expr->nd_loc, "can't define singleton method for literals");
                            break;
                          default:
                            value_expr((yyvsp[-1].node));
                            break;
                        }
                        (yyval.node) = (yyvsp[-1].node);
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(paren,v1); p->s_lvalue=v2;}
                    }
#line 17447 "ripper.c"
    break;

  case 756: /* assoc_list: assocs trailer  */
#line 6757 "ripper.y"
                    {
                        (yyval.node) = (yyvsp[-1].node);
                    {VALUE v1=get_value((-1 - 1)), v2=dispatch1(assoclist_from_args,v1); p->s_lvalue=v2;}
                    }
#line 17456 "ripper.c"
    break;

  case 757: /* assocs: assoc  */
#line 6764 "ripper.y"
                    {VALUE v1=get_value((0 - 1)); p->s_lvalue=rb_ary_new3(1, v1);}
#line 17462 "ripper.c"
    break;

  case 758: /* assocs: assocs ',' assoc  */
#line 6766 "ripper.y"
                    {
                        NODE *assocs = (yyvsp[-2].node);
                        NODE *tail = (yyvsp[0].node);
                        if (!assocs) {
                            assocs = tail;
                        }
                        else if (tail) {
                            if (RNODE_LIST(assocs)->nd_head) {
                                NODE *n = RNODE_LIST(tail)->nd_next;
                                if (!RNODE_LIST(tail)->nd_head && nd_type_p(n, NODE_LIST) &&
                                    nd_type_p((n = RNODE_LIST(n)->nd_head), NODE_HASH)) {
                                    /* DSTAR */
                                    tail = RNODE_HASH(n)->nd_head;
                                }
                            }
                            if (tail) {
                                assocs = list_concat(assocs, tail);
                            }
                        }
                        (yyval.node) = assocs;
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)); p->s_lvalue=rb_ary_push(v1, v2);}
                    }
#line 17489 "ripper.c"
    break;

  case 759: /* assoc: arg_value "=>" arg_value  */
#line 6791 "ripper.y"
                    {
                        (yyval.node) = list_append(p, NEW_LIST((yyvsp[-2].node), &(yyloc)), (yyvsp[0].node));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch2(assoc_new,v1,v2); p->s_lvalue=v3;}
                    }
#line 17498 "ripper.c"
    break;

  case 760: /* assoc: "label" arg_value  */
#line 6796 "ripper.y"
                    {
                        (yyval.node) = list_append(p, NEW_LIST(NEW_SYM(rb_id2str((yyvsp[-1].id)), &(yylsp[-1])), &(yyloc)), (yyvsp[0].node));
                    {VALUE v1=get_value((-1 - 1)), v2=get_value((0 - 1)), v3=dispatch2(assoc_new,v1,v2); p->s_lvalue=v3;}
                    }
#line 17507 "ripper.c"
    break;

  case 761: /* assoc: "label"  */
#line 6801 "ripper.y"
                    {
                        NODE *val = gettable(p, (yyvsp[0].id), &(yyloc));
                        if (!val) val = NEW_ERROR(&(yyloc));
                        (yyval.node) = list_append(p, NEW_LIST(NEW_SYM(rb_id2str((yyvsp[0].id)), &(yylsp[0])), &(yyloc)), val);
                    {VALUE v1=get_value((0 - 1)), v2=Qnil, v3=dispatch2(assoc_new,v1,v2); p->s_lvalue=v3;}
                    }
#line 17518 "ripper.c"
    break;

  case 762: /* assoc: "string literal" string_contents tLABEL_END arg_value  */
#line 6808 "ripper.y"
                    {
                        YYLTYPE loc = code_loc_gen(&(yylsp[-3]), &(yylsp[-1]));
                        (yyval.node) = list_append(p, NEW_LIST(dsym_node(p, (yyvsp[-2].node), &loc), &loc), (yyvsp[0].node));
                    {VALUE v1=get_value((-2 - 1)), v2=get_value((0 - 1)), v3=dispatch1(dyna_symbol,v1), v4=dispatch2(assoc_new,v3,v2); p->s_lvalue=v4;}
                    }
#line 17528 "ripper.c"
    break;

  case 763: /* assoc: "**arg" arg_value  */
#line 6814 "ripper.y"
                    {
                        (yyval.node) = list_append(p, NEW_LIST(0, &(yyloc)), (yyvsp[0].node));
                    {VALUE v1=get_value((0 - 1)), v2=dispatch1(assoc_splat,v1); p->s_lvalue=v2;}
                    }
#line 17537 "ripper.c"
    break;

  case 764: /* assoc: "**arg"  */
#line 6819 "ripper.y"
                    {
                        forwarding_arg_check(p, idFWD_KWREST, idFWD_ALL, "keyword rest");
                        (yyval.node) = list_append(p, NEW_LIST(0, &(yyloc)),
                                         NEW_LVAR(idFWD_KWREST, &(yyloc)));
                    {VALUE v1=Qnil, v2=dispatch1(assoc_splat,v1); p->s_lvalue=v2;}
                    }
#line 17548 "ripper.c"
    break;

  case 784: /* term: ';'  */
#line 6865 "ripper.y"
            {yyerrok;token_flush(p);}
#line 17554 "ripper.c"
    break;

  case 785: /* term: '\n'  */
#line 6867 "ripper.y"
                    {
                        (yyloc).end_pos = (yyloc).beg_pos;
                        token_flush(p);
                    }
#line 17563 "ripper.c"
    break;

  case 787: /* terms: terms ';'  */
#line 6874 "ripper.y"
                            {yyerrok;}
#line 17569 "ripper.c"
    break;

  case 788: /* none: %empty  */
#line 6878 "ripper.y"
                    {
                        (yyval.node) = 0;
                    }
#line 17577 "ripper.c"
    break;


#line 17581 "ripper.c"

      default: break;
    }
  /* User semantic actions sometimes alter yychar, and that requires
     that yytoken be updated with the new translation.  We take the
     approach of translating immediately before every use of yytoken.
     One alternative is translating here after every semantic action,
     but that translation would be missed if the semantic action invokes
     YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
     if it invokes YYBACKUP.  In the case of YYABORT or YYACCEPT, an
     incorrect destructor might then be invoked immediately.  In the
     case of YYERROR or YYBACKUP, subsequent parser actions might lead
     to an incorrect destructor call or verbose syntax error message
     before the lookahead is translated.  */
  YY_SYMBOL_PRINT ("-> $$ =", YY_CAST (yysymbol_kind_t, yyr1[yyn]), &yyval, &yyloc, p);

  YYPOPSTACK (yylen);
        /* %after-reduce function. */
#line 2661 "ripper.y"
        {after_reduce(yylen, p);}
#line 17602 "ripper.c"

  yylen = 0;

  *++yyvsp = yyval;
  *++yylsp = yyloc;

  /* Now 'shift' the result of the reduction.  Determine what state
     that goes to, based on the state we popped back to and the rule
     number reduced by.  */
  {
    const int yylhs = yyr1[yyn] - YYNTOKENS;
    const int yyi = yypgoto[yylhs] + *yyssp;
    yystate = (0 <= yyi && yyi <= YYLAST && yycheck[yyi] == *yyssp
               ? yytable[yyi]
               : yydefgoto[yylhs]);
  }

  goto yynewstate;


/*--------------------------------------.
| yyerrlab -- here on detecting error.  |
`--------------------------------------*/
yyerrlab:
  /* Make sure we have latest lookahead translation.  See comments at
     user semantic actions for why this is necessary.  */
  yytoken = yychar == YYEMPTY ? YYSYMBOL_YYEMPTY : YYTRANSLATE (yychar);
  /* If not already recovering from an error, report this error.  */
  if (!yyerrstatus)
    {
      ++yynerrs;
      {
        yypcontext_t yyctx
          = {yyssp, yytoken, &yylloc};
        char const *yymsgp = YY_("syntax error");
        int yysyntax_error_status;
        yysyntax_error_status = yysyntax_error (&yymsg_alloc, &yymsg, &yyctx, p);
        if (yysyntax_error_status == 0)
          yymsgp = yymsg;
        else if (yysyntax_error_status == -1)
          {
            if (yymsg != yymsgbuf)
              YYSTACK_FREE (yymsg);
            yymsg = YY_CAST (char *,
                             YYSTACK_ALLOC (YY_CAST (YYSIZE_T, yymsg_alloc)));
            if (yymsg)
              {
                yysyntax_error_status
                  = yysyntax_error (&yymsg_alloc, &yymsg, &yyctx, p);
                yymsgp = yymsg;
              }
            else
              {
                yymsg = yymsgbuf;
                yymsg_alloc = sizeof yymsgbuf;
                yysyntax_error_status = YYENOMEM;
              }
          }
        yyerror (&yylloc, p, yymsgp);
        if (yysyntax_error_status == YYENOMEM)
          YYNOMEM;
      }
    }

  yyerror_range[1] = yylloc;
  if (yyerrstatus == 3)
    {
      /* If just tried and failed to reuse lookahead token after an
         error, discard it.  */

      if (yychar <= END_OF_INPUT)
        {
          /* Return failure if at end of input.  */
          if (yychar == END_OF_INPUT)
            YYABORT;
        }
      else
        {
          yydestruct ("Error: discarding",
                      yytoken, &yylval, &yylloc, p);
          yychar = YYEMPTY;
        }
    }

  /* Else will try to reuse lookahead token after shifting the error
     token.  */
  goto yyerrlab1;


/*---------------------------------------------------.
| yyerrorlab -- error raised explicitly by YYERROR.  |
`---------------------------------------------------*/
yyerrorlab:
  /* Pacify compilers when the user code never invokes YYERROR and the
     label yyerrorlab therefore never appears in user code.  */
  if (0)
    YYERROR;
  ++yynerrs;

  /* Do not reclaim the symbols of the rule whose action triggered
     this YYERROR.  */
  YYPOPSTACK (yylen);
        /* %after-pop-stack function. */
#line 2663 "ripper.y"
        {after_pop_stack(yylen, p);}
#line 17708 "ripper.c"

  yylen = 0;
  YY_STACK_PRINT (yyss, yyssp, p);
  yystate = *yyssp;
  goto yyerrlab1;


/*-------------------------------------------------------------.
| yyerrlab1 -- common code for both syntax error and YYERROR.  |
`-------------------------------------------------------------*/
yyerrlab1:
  yyerrstatus = 3;      /* Each real token shifted decrements this.  */

  /* Pop stack until we find a state that shifts the error token.  */
  for (;;)
    {
      yyn = yypact[yystate];
      if (!yypact_value_is_default (yyn))
        {
          yyn += YYSYMBOL_YYerror;
          if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYSYMBOL_YYerror)
            {
              yyn = yytable[yyn];
              if (0 < yyn)
                break;
            }
        }

      /* Pop the current state because it cannot handle the error token.  */
      if (yyssp == yyss)
        YYABORT;

      yyerror_range[1] = *yylsp;
      yydestruct ("Error: popping",
                  YY_ACCESSING_SYMBOL (yystate), yyvsp, yylsp, p);
      YYPOPSTACK (1);
        /* %after-pop-stack function. */
#line 2663 "ripper.y"
        {after_pop_stack(1, p);}
#line 17748 "ripper.c"

      yystate = *yyssp;
      YY_STACK_PRINT (yyss, yyssp, p);
    }

  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
  *++yyvsp = yylval;
  YY_IGNORE_MAYBE_UNINITIALIZED_END

  yyerror_range[2] = yylloc;
  ++yylsp;
  YYLLOC_DEFAULT (*yylsp, yyerror_range, 2);

  /* Shift the error token.  */
  YY_SYMBOL_PRINT ("Shifting", YY_ACCESSING_SYMBOL (yyn), yyvsp, yylsp, p);
        /* %after-shift-error-token code. */
#line 2662 "ripper.y"
        {after_shift_error_token(p);}
#line 17767 "ripper.c"


  yystate = yyn;
  goto yynewstate;


/*-------------------------------------.
| yyacceptlab -- YYACCEPT comes here.  |
`-------------------------------------*/
yyacceptlab:
  yyresult = 0;
  goto yyreturnlab;


/*-----------------------------------.
| yyabortlab -- YYABORT comes here.  |
`-----------------------------------*/
yyabortlab:
  yyresult = 1;
  goto yyreturnlab;


/*-----------------------------------------------------------.
| yyexhaustedlab -- YYNOMEM (memory exhaustion) comes here.  |
`-----------------------------------------------------------*/
yyexhaustedlab:
  yyerror (&yylloc, p, YY_("memory exhausted"));
  yyresult = 2;
  goto yyreturnlab;


/*----------------------------------------------------------.
| yyreturnlab -- parsing is finished, clean up and return.  |
`----------------------------------------------------------*/
yyreturnlab:
  if (yychar != YYEMPTY)
    {
      /* Make sure we have latest lookahead translation.  See comments at
         user semantic actions for why this is necessary.  */
      yytoken = YYTRANSLATE (yychar);
      yydestruct ("Cleanup: discarding lookahead",
                  yytoken, &yylval, &yylloc, p);
    }
  /* Do not reclaim the symbols of the rule whose action triggered
     this YYABORT or YYACCEPT.  */
  YYPOPSTACK (yylen);
  YY_STACK_PRINT (yyss, yyssp, p);
  while (yyssp != yyss)
    {
      yydestruct ("Cleanup: popping",
                  YY_ACCESSING_SYMBOL (+*yyssp), yyvsp, yylsp, p);
      YYPOPSTACK (1);
    }
#ifndef yyoverflow
  if (yyss != yyssa)
    YYSTACK_FREE (yyss);
#endif
  if (yymsg != yymsgbuf)
    YYSTACK_FREE (yymsg);
  return yyresult;
}

#line 6882 "ripper.y"

# undef p
# undef yylex
# undef yylval
# define yylval  (*p->lval)

static int regx_options(struct parser_params*);
static int tokadd_string(struct parser_params*,int,int,int,long*,rb_encoding**,rb_encoding**);
static void tokaddmbc(struct parser_params *p, int c, rb_encoding *enc);
static enum yytokentype parse_string(struct parser_params*,rb_strterm_literal_t*);
static enum yytokentype here_document(struct parser_params*,rb_strterm_heredoc_t*);

#define set_parser_s_value(x) (ifdef_ripper(p->s_value = (x), (void)0))

# define set_yylval_node(x) {				\
  YYLTYPE _cur_loc;					\
  rb_parser_set_location(p, &_cur_loc);			\
  yylval.node = (x);					\
  set_parser_s_value(STR_NEW(p->lex.ptok, p->lex.pcur-p->lex.ptok)); \
}
# define set_yylval_str(x) \
do { \
  set_yylval_node(NEW_STR(x, &_cur_loc)); \
  set_parser_s_value(rb_str_new_mutable_parser_string(x)); \
} while(0)
# define set_yylval_num(x) { \
  yylval.num = (x); \
  set_parser_s_value(x); \
}
# define set_yylval_id(x) (yylval.id = (x))
# define set_yylval_name(x) { \
  (yylval.id = (x)); \
  set_parser_s_value(ID2SYM(x)); \
}
# define yylval_id() (yylval.id)

#define set_yylval_noname() set_yylval_id(keyword_nil)
#define has_delayed_token(p) (p->delayed.token != NULL)

#ifndef RIPPER
#define literal_flush(p, ptr) ((p)->lex.ptok = (ptr))
#define dispatch_scan_event(p, t) parser_dispatch_scan_event(p, t, __LINE__)

static bool
parser_has_token(struct parser_params *p)
{
    const char *const pcur = p->lex.pcur;
    const char *const ptok = p->lex.ptok;
    if (p->keep_tokens && (pcur < ptok)) {
        rb_bug("lex.pcur < lex.ptok. (line: %d) %"PRIdPTRDIFF"|%"PRIdPTRDIFF"|%"PRIdPTRDIFF"",
               p->ruby_sourceline, ptok - p->lex.pbeg, pcur - ptok, p->lex.pend - pcur);
    }
    return pcur > ptok;
}

static const char *
escaped_char(int c)
{
    switch (c) {
      case '"': return "\\\"";
      case '\\': return "\\\\";
      case '\0': return "\\0";
      case '\n': return "\\n";
      case '\r': return "\\r";
      case '\t': return "\\t";
      case '\f': return "\\f";
      case '\013': return "\\v";
      case '\010': return "\\b";
      case '\007': return "\\a";
      case '\033': return "\\e";
      case '\x7f': return "\\c?";
    }
    return NULL;
}

static rb_parser_string_t *
rb_parser_str_escape(struct parser_params *p, rb_parser_string_t *str)
{
    rb_encoding *enc = p->enc;
    const char *ptr = str->ptr;
    const char *pend = ptr + str->len;
    const char *prev = ptr;
    char charbuf[5] = {'\\', 'x', 0, 0, 0};
    rb_parser_string_t * result = rb_parser_string_new(p, 0, 0);

    while (ptr < pend) {
        unsigned int c;
        const char *cc;
        int n = rb_enc_precise_mbclen(ptr, pend, enc);
        if (!MBCLEN_CHARFOUND_P(n)) {
            if (ptr > prev) parser_str_cat(result, prev, ptr - prev);
            n = rb_enc_mbminlen(enc);
            if (pend < ptr + n)
                n = (int)(pend - ptr);
            while (n--) {
                c = *ptr & 0xf0 >> 4;
                charbuf[2] = (c < 10) ? '0' + c : 'A' + c - 10;
                c = *ptr & 0x0f;
                charbuf[3] = (c < 10) ? '0' + c : 'A' + c - 10;
                parser_str_cat(result, charbuf, 4);
                prev = ++ptr;
            }
            continue;
        }
        n = MBCLEN_CHARFOUND_LEN(n);
        c = rb_enc_mbc_to_codepoint(ptr, pend, enc);
        ptr += n;
        cc = escaped_char(c);
        if (cc) {
            if (ptr - n > prev) parser_str_cat(result, prev, ptr - n - prev);
            parser_str_cat_cstr(result, cc);
            prev = ptr;
        }
        else if (rb_enc_isascii(c, enc) && ISPRINT(c)) {
        }
        else {
            if (ptr - n > prev) {
                parser_str_cat(result, prev, ptr - n - prev);
                prev = ptr - n;
            }
            parser_str_cat(result, prev, ptr - prev);
            prev = ptr;
        }
    }
    if (ptr > prev) parser_str_cat(result, prev, ptr - prev);

    return result;
}

static void
parser_append_tokens(struct parser_params *p, rb_parser_string_t *str, enum yytokentype t, int line)
{
    rb_parser_ast_token_t *token = xcalloc(1, sizeof(rb_parser_ast_token_t));
    token->id = p->token_id;
    token->type_name = parser_token2char(p, t);
    token->str = str;
    token->loc.beg_pos = p->yylloc->beg_pos;
    token->loc.end_pos = p->yylloc->end_pos;
    rb_parser_ary_push_ast_token(p, p->tokens, token);
    p->token_id++;

    if (p->debug) {
        rb_parser_string_t *str_escaped = rb_parser_str_escape(p, str);
        rb_parser_printf(p, "Append tokens (line: %d) [%d, :%s, \"%s\", [%d, %d, %d, %d]]\n",
                            line, token->id, token->type_name, str_escaped->ptr,
                            token->loc.beg_pos.lineno, token->loc.beg_pos.column,
                            token->loc.end_pos.lineno, token->loc.end_pos.column);
        rb_parser_string_free(p, str_escaped);
    }
}

static void
parser_dispatch_scan_event(struct parser_params *p, enum yytokentype t, int line)
{
    debug_token_line(p, "parser_dispatch_scan_event", line);

    if (!parser_has_token(p)) return;

    RUBY_SET_YYLLOC(*p->yylloc);

    if (p->keep_tokens) {
        rb_parser_string_t *str = rb_parser_encoding_string_new(p, p->lex.ptok, p->lex.pcur - p->lex.ptok, p->enc);
        parser_append_tokens(p, str, t, line);
    }

    token_flush(p);
}

#define dispatch_delayed_token(p, t) parser_dispatch_delayed_token(p, t, __LINE__)
static void
parser_dispatch_delayed_token(struct parser_params *p, enum yytokentype t, int line)
{
    debug_token_line(p, "parser_dispatch_delayed_token", line);

    if (!has_delayed_token(p)) return;

    RUBY_SET_YYLLOC_OF_DELAYED_TOKEN(*p->yylloc);

    if (p->keep_tokens) {
        /* p->delayed.token is freed by rb_parser_tokens_free */
        parser_append_tokens(p, p->delayed.token, t, line);
    } else {
        rb_parser_string_free(p, p->delayed.token);
    }

    p->delayed.token = NULL;
}
#else
#define literal_flush(p, ptr) ((void)(ptr))

static int
ripper_has_scan_event(struct parser_params *p)
{
    if (p->lex.pcur < p->lex.ptok) rb_raise(rb_eRuntimeError, "lex.pcur < lex.ptok");
    return p->lex.pcur > p->lex.ptok;
}

static VALUE
ripper_scan_event_val(struct parser_params *p, enum yytokentype t)
{
    VALUE str = STR_NEW(p->lex.ptok, p->lex.pcur - p->lex.ptok);
    VALUE rval = ripper_dispatch1(p, ripper_token2eventid(t), str);
    RUBY_SET_YYLLOC(*p->yylloc);
    token_flush(p);
    return rval;
}

static void
ripper_dispatch_scan_event(struct parser_params *p, enum yytokentype t)
{
    if (!ripper_has_scan_event(p)) return;

    set_parser_s_value(ripper_scan_event_val(p, t));
}
#define dispatch_scan_event(p, t) ripper_dispatch_scan_event(p, t)

static void
ripper_dispatch_delayed_token(struct parser_params *p, enum yytokentype t)
{
    /* save and adjust the location to delayed token for callbacks */
    int saved_line = p->ruby_sourceline;
    const char *saved_tokp = p->lex.ptok;
    VALUE s_value, str;

    if (!has_delayed_token(p)) return;
    p->ruby_sourceline = p->delayed.beg_line;
    p->lex.ptok = p->lex.pbeg + p->delayed.beg_col;
    str = rb_str_new_mutable_parser_string(p->delayed.token);
    rb_parser_string_free(p, p->delayed.token);
    s_value = ripper_dispatch1(p, ripper_token2eventid(t), str);
    set_parser_s_value(s_value);
    p->delayed.token = NULL;
    p->ruby_sourceline = saved_line;
    p->lex.ptok = saved_tokp;
}
#define dispatch_delayed_token(p, t) ripper_dispatch_delayed_token(p, t)
#endif /* RIPPER */

static inline int
is_identchar(struct parser_params *p, const char *ptr, const char *MAYBE_UNUSED(ptr_end), rb_encoding *enc)
{
    return rb_enc_isalnum((unsigned char)*ptr, enc) || *ptr == '_' || !ISASCII(*ptr);
}

static inline int
parser_is_identchar(struct parser_params *p)
{
    return !(p)->eofp && is_identchar(p, p->lex.pcur-1, p->lex.pend, p->enc);
}

static inline int
parser_isascii(struct parser_params *p)
{
    return ISASCII(*(p->lex.pcur-1));
}

static void
token_info_setup(token_info *ptinfo, const char *ptr, const rb_code_location_t *loc)
{
    int column = 1, nonspc = 0, i;
    for (i = 0; i < loc->beg_pos.column; i++, ptr++) {
        if (*ptr == '\t') {
            column = (((column - 1) / TAB_WIDTH) + 1) * TAB_WIDTH;
        }
        column++;
        if (*ptr != ' ' && *ptr != '\t') {
            nonspc = 1;
        }
    }

    ptinfo->beg = loc->beg_pos;
    ptinfo->indent = column;
    ptinfo->nonspc = nonspc;
}

static void
token_info_push(struct parser_params *p, const char *token, const rb_code_location_t *loc)
{
    token_info *ptinfo;

    if (!p->token_info_enabled) return;
    ptinfo = ALLOC(token_info);
    ptinfo->token = token;
    ptinfo->next = p->token_info;
    token_info_setup(ptinfo, p->lex.pbeg, loc);

    p->token_info = ptinfo;
}

static void
token_info_pop(struct parser_params *p, const char *token, const rb_code_location_t *loc)
{
    token_info *ptinfo_beg = p->token_info;

    if (!ptinfo_beg) return;

    /* indentation check of matched keywords (begin..end, if..end, etc.) */
    token_info_warn(p, token, ptinfo_beg, 1, loc);

    p->token_info = ptinfo_beg->next;
    ruby_sized_xfree(ptinfo_beg, sizeof(*ptinfo_beg));
}

static void
token_info_drop(struct parser_params *p, const char *token, rb_code_position_t beg_pos)
{
    token_info *ptinfo_beg = p->token_info;

    if (!ptinfo_beg) return;
    p->token_info = ptinfo_beg->next;

    if (ptinfo_beg->beg.lineno != beg_pos.lineno ||
        ptinfo_beg->beg.column != beg_pos.column ||
        strcmp(ptinfo_beg->token, token)) {
        compile_error(p, "token position mismatch: %d:%d:%s expected but %d:%d:%s",
                      beg_pos.lineno, beg_pos.column, token,
                      ptinfo_beg->beg.lineno, ptinfo_beg->beg.column,
                      ptinfo_beg->token);
    }

    ruby_sized_xfree(ptinfo_beg, sizeof(*ptinfo_beg));
}

static void
token_info_warn(struct parser_params *p, const char *token, token_info *ptinfo_beg, int same, const rb_code_location_t *loc)
{
    token_info ptinfo_end_body, *ptinfo_end = &ptinfo_end_body;
    if (!p->token_info_enabled) return;
    if (!ptinfo_beg) return;
    token_info_setup(ptinfo_end, p->lex.pbeg, loc);
    if (ptinfo_beg->beg.lineno == ptinfo_end->beg.lineno) return; /* ignore one-line block */
    if (ptinfo_beg->nonspc || ptinfo_end->nonspc) return; /* ignore keyword in the middle of a line */
    if (ptinfo_beg->indent == ptinfo_end->indent) return; /* the indents are matched */
    if (!same && ptinfo_beg->indent < ptinfo_end->indent) return;
    rb_warn3L(ptinfo_end->beg.lineno,
              "mismatched indentations at '%s' with '%s' at %d",
              WARN_S(token), WARN_S(ptinfo_beg->token), WARN_I(ptinfo_beg->beg.lineno));
}

static int
parser_precise_mbclen(struct parser_params *p, const char *ptr)
{
    int len = rb_enc_precise_mbclen(ptr, p->lex.pend, p->enc);
    if (!MBCLEN_CHARFOUND_P(len)) {
        compile_error(p, "invalid multibyte char (%s)", rb_enc_name(p->enc));
        return -1;
    }
    return len;
}

#ifndef RIPPER
static inline void
parser_show_error_line(struct parser_params *p, const YYLTYPE *yylloc)
{
    rb_parser_string_t *str;
    int lineno = p->ruby_sourceline;
    if (!yylloc) {
        return;
    }
    else if (yylloc->beg_pos.lineno == lineno) {
        str = p->lex.lastline;
    }
    else {
        return;
    }
    ruby_show_error_line(p, p->error_buffer, yylloc, lineno, str);
}

static int
parser_yyerror(struct parser_params *p, const rb_code_location_t *yylloc, const char *msg)
{
#if 0
    YYLTYPE current;

    if (!yylloc) {
        yylloc = RUBY_SET_YYLLOC(current);
    }
    else if ((p->ruby_sourceline != yylloc->beg_pos.lineno &&
              p->ruby_sourceline != yylloc->end_pos.lineno)) {
        yylloc = 0;
    }
#endif
    parser_compile_error(p, yylloc, "%s", msg);
    parser_show_error_line(p, yylloc);
    return 0;
}

static int
parser_yyerror0(struct parser_params *p, const char *msg)
{
    YYLTYPE current;
    return parser_yyerror(p, RUBY_SET_YYLLOC(current), msg);
}

void
ruby_show_error_line(struct parser_params *p, VALUE errbuf, const YYLTYPE *yylloc, int lineno, rb_parser_string_t *str)
{
    VALUE mesg;
    const int max_line_margin = 30;
    const char *ptr, *ptr_end, *pt, *pb;
    const char *pre = "", *post = "", *pend;
    const char *code = "", *caret = "";
    const char *lim;
    const char *const pbeg = PARSER_STRING_PTR(str);
    char *buf;
    long len;
    int i;

    if (!yylloc) return;
    pend = rb_parser_string_end(str);
    if (pend > pbeg && pend[-1] == '\n') {
        if (--pend > pbeg && pend[-1] == '\r') --pend;
    }

    pt = pend;
    if (lineno == yylloc->end_pos.lineno &&
        (pend - pbeg) > yylloc->end_pos.column) {
        pt = pbeg + yylloc->end_pos.column;
    }

    ptr = ptr_end = pt;
    lim = ptr - pbeg > max_line_margin ? ptr - max_line_margin : pbeg;
    while ((lim < ptr) && (*(ptr-1) != '\n')) ptr--;

    lim = pend - ptr_end > max_line_margin ? ptr_end + max_line_margin : pend;
    while ((ptr_end < lim) && (*ptr_end != '\n') && (*ptr_end != '\r')) ptr_end++;

    len = ptr_end - ptr;
    if (len > 4) {
        if (ptr > pbeg) {
            ptr = rb_enc_prev_char(pbeg, ptr, pt, rb_parser_str_get_encoding(str));
            if (ptr > pbeg) pre = "...";
        }
        if (ptr_end < pend) {
            ptr_end = rb_enc_prev_char(pt, ptr_end, pend, rb_parser_str_get_encoding(str));
            if (ptr_end < pend) post = "...";
        }
    }
    pb = pbeg;
    if (lineno == yylloc->beg_pos.lineno) {
        pb += yylloc->beg_pos.column;
        if (pb > pt) pb = pt;
    }
    if (pb < ptr) pb = ptr;
    if (len <= 4 && yylloc->beg_pos.lineno == yylloc->end_pos.lineno) {
        return;
    }
    if (RTEST(errbuf)) {
        mesg = rb_attr_get(errbuf, idMesg);
        if (char_at_end(p, mesg, '\n') != '\n')
            rb_str_cat_cstr(mesg, "\n");
    }
    else {
        mesg = rb_enc_str_new(0, 0, rb_parser_str_get_encoding(str));
    }
    if (!errbuf && rb_stderr_tty_p()) {
#define CSI_BEGIN "\033["
#define CSI_SGR "m"
        rb_str_catf(mesg,
                    CSI_BEGIN""CSI_SGR"%s" /* pre */
                    CSI_BEGIN"1"CSI_SGR"%.*s"
                    CSI_BEGIN"1;4"CSI_SGR"%.*s"
                    CSI_BEGIN";1"CSI_SGR"%.*s"
                    CSI_BEGIN""CSI_SGR"%s" /* post */
                    "\n",
                    pre,
                    (int)(pb - ptr), ptr,
                    (int)(pt - pb), pb,
                    (int)(ptr_end - pt), pt,
                    post);
    }
    else {
        char *p2;

        len = ptr_end - ptr;
        lim = pt < pend ? pt : pend;
        i = (int)(lim - ptr);
        buf = ALLOCA_N(char, i+2);
        code = ptr;
        caret = p2 = buf;
        if (ptr <= pb) {
            while (ptr < pb) {
                *p2++ = *ptr++ == '\t' ? '\t' : ' ';
            }
            *p2++ = '^';
            ptr++;
        }
        if (lim > ptr) {
            memset(p2, '~', (lim - ptr));
            p2 += (lim - ptr);
        }
        *p2 = '\0';
        rb_str_catf(mesg, "%s%.*s%s\n""%s%s\n",
                    pre, (int)len, code, post,
                    pre, caret);
    }
    if (!errbuf) rb_write_error_str(mesg);
}
#else

static int
parser_yyerror(struct parser_params *p, const YYLTYPE *yylloc, const char *msg)
{
    const char *pcur = 0, *ptok = 0;
    if (p->ruby_sourceline == yylloc->beg_pos.lineno &&
        p->ruby_sourceline == yylloc->end_pos.lineno) {
        pcur = p->lex.pcur;
        ptok = p->lex.ptok;
        p->lex.ptok = p->lex.pbeg + yylloc->beg_pos.column;
        p->lex.pcur = p->lex.pbeg + yylloc->end_pos.column;
    }
    parser_yyerror0(p, msg);
    if (pcur) {
        p->lex.ptok = ptok;
        p->lex.pcur = pcur;
    }
    return 0;
}

static int
parser_yyerror0(struct parser_params *p, const char *msg)
{
    dispatch1(parse_error, STR_NEW2(msg));
    ripper_error(p);
    return 0;
}

static inline void
parser_show_error_line(struct parser_params *p, const YYLTYPE *yylloc)
{
}
#endif /* !RIPPER */

static int
vtable_size(const struct vtable *tbl)
{
    if (!DVARS_TERMINAL_P(tbl)) {
        return tbl->pos;
    }
    else {
        return 0;
    }
}

static struct vtable *
vtable_alloc_gen(struct parser_params *p, int line, struct vtable *prev)
{
    struct vtable *tbl = ALLOC(struct vtable);
    tbl->pos = 0;
    tbl->capa = 8;
    tbl->tbl = ALLOC_N(ID, tbl->capa);
    tbl->prev = prev;
#ifndef RIPPER
    if (p->debug) {
        rb_parser_printf(p, "vtable_alloc:%d: %p\n", line, (void *)tbl);
    }
#endif
    return tbl;
}
#define vtable_alloc(prev) vtable_alloc_gen(p, __LINE__, prev)

static void
vtable_free_gen(struct parser_params *p, int line, const char *name,
                struct vtable *tbl)
{
#ifndef RIPPER
    if (p->debug) {
        rb_parser_printf(p, "vtable_free:%d: %s(%p)\n", line, name, (void *)tbl);
    }
#endif
    if (!DVARS_TERMINAL_P(tbl)) {
        if (tbl->tbl) {
            ruby_sized_xfree(tbl->tbl, tbl->capa * sizeof(ID));
        }
        ruby_sized_xfree(tbl, sizeof(*tbl));
    }
}
#define vtable_free(tbl) vtable_free_gen(p, __LINE__, #tbl, tbl)

static void
vtable_add_gen(struct parser_params *p, int line, const char *name,
               struct vtable *tbl, ID id)
{
#ifndef RIPPER
    if (p->debug) {
        rb_parser_printf(p, "vtable_add:%d: %s(%p), %s\n",
                         line, name, (void *)tbl, rb_id2name(id));
    }
#endif
    if (DVARS_TERMINAL_P(tbl)) {
        rb_parser_fatal(p, "vtable_add: vtable is not allocated (%p)", (void *)tbl);
        return;
    }
    if (tbl->pos == tbl->capa) {
        tbl->capa = tbl->capa * 2;
        SIZED_REALLOC_N(tbl->tbl, ID, tbl->capa, tbl->pos);
    }
    tbl->tbl[tbl->pos++] = id;
}
#define vtable_add(tbl, id) vtable_add_gen(p, __LINE__, #tbl, tbl, id)

static void
vtable_pop_gen(struct parser_params *p, int line, const char *name,
               struct vtable *tbl, int n)
{
    if (p->debug) {
        rb_parser_printf(p, "vtable_pop:%d: %s(%p), %d\n",
                         line, name, (void *)tbl, n);
    }
    if (tbl->pos < n) {
        rb_parser_fatal(p, "vtable_pop: unreachable (%d < %d)", tbl->pos, n);
        return;
    }
    tbl->pos -= n;
}
#define vtable_pop(tbl, n) vtable_pop_gen(p, __LINE__, #tbl, tbl, n)

static int
vtable_included(const struct vtable * tbl, ID id)
{
    int i;

    if (!DVARS_TERMINAL_P(tbl)) {
        for (i = 0; i < tbl->pos; i++) {
            if (tbl->tbl[i] == id) {
                return i+1;
            }
        }
    }
    return 0;
}

static void parser_prepare(struct parser_params *p);

static int
e_option_supplied(struct parser_params *p)
{
    return strcmp(p->ruby_sourcefile, "-e") == 0;
}

#ifndef RIPPER
static NODE *parser_append_options(struct parser_params *p, NODE *node);

static VALUE
yycompile0(VALUE arg)
{
    int n;
    NODE *tree;
    struct parser_params *p = (struct parser_params *)arg;
    int cov = FALSE;

    if (!compile_for_eval && !NIL_P(p->ruby_sourcefile_string) && !e_option_supplied(p)) {
        cov = TRUE;
    }

    if (p->debug_lines) {
        p->ast->body.script_lines = p->debug_lines;
    }

    parser_prepare(p);
#define RUBY_DTRACE_PARSE_HOOK(name) \
    if (RUBY_DTRACE_PARSE_##name##_ENABLED()) { \
        RUBY_DTRACE_PARSE_##name(p->ruby_sourcefile, p->ruby_sourceline); \
    }
    RUBY_DTRACE_PARSE_HOOK(BEGIN);
    n = yyparse(p);
    RUBY_DTRACE_PARSE_HOOK(END);

    p->debug_lines = 0;

    xfree(p->lex.strterm);
    p->lex.strterm = 0;
    p->lex.pcur = p->lex.pbeg = p->lex.pend = 0;
    if (n || p->error_p) {
        VALUE mesg = p->error_buffer;
        if (!mesg) {
            mesg = syntax_error_new();
        }
        if (!p->error_tolerant) {
            rb_set_errinfo(mesg);
            return FALSE;
        }
    }
    tree = p->eval_tree;
    if (!tree) {
        tree = NEW_NIL(&NULL_LOC);
    }
    else {
        rb_parser_ary_t *tokens = p->tokens;
        NODE *prelude;
        NODE *body = parser_append_options(p, RNODE_SCOPE(tree)->nd_body);
        prelude = block_append(p, p->eval_tree_begin, body);
        RNODE_SCOPE(tree)->nd_body = prelude;
        p->ast->body.frozen_string_literal = p->frozen_string_literal;
        p->ast->body.coverage_enabled = cov;
        if (p->keep_tokens) {
            p->ast->node_buffer->tokens = tokens;
            p->tokens = NULL;
        }
    }
    p->ast->body.root = tree;
    p->ast->body.line_count = p->line_count;
    return TRUE;
}

static rb_ast_t *
yycompile(struct parser_params *p, VALUE fname, int line)
{
    rb_ast_t *ast;
    if (NIL_P(fname)) {
        p->ruby_sourcefile_string = Qnil;
        p->ruby_sourcefile = "(none)";
    }
    else {
        p->ruby_sourcefile_string = rb_str_to_interned_str(fname);
        p->ruby_sourcefile = StringValueCStr(fname);
    }
    p->ruby_sourceline = line - 1;

    p->lvtbl = NULL;

    p->ast = ast = rb_ast_new();
    compile_callback(yycompile0, (VALUE)p);
    p->ast = 0;

    while (p->lvtbl) {
        local_pop(p);
    }

    return ast;
}
#endif /* !RIPPER */

static rb_encoding *
must_be_ascii_compatible(struct parser_params *p, rb_parser_string_t *s)
{
    rb_encoding *enc = rb_parser_str_get_encoding(s);
    if (!rb_enc_asciicompat(enc)) {
        rb_raise(rb_eArgError, "invalid source encoding");
    }
    return enc;
}

static rb_parser_string_t *
lex_getline(struct parser_params *p)
{
    rb_parser_string_t *line = (*p->lex.gets)(p, p->lex.input, p->line_count);
    if (!line) return 0;
    p->line_count++;
    string_buffer_append(p, line);
    must_be_ascii_compatible(p, line);
    return line;
}

#ifndef RIPPER
rb_ast_t*
rb_parser_compile(rb_parser_t *p, rb_parser_lex_gets_func *gets, VALUE fname, rb_parser_input_data input, int line)
{
    p->lex.gets = gets;
    p->lex.input = input;
    p->lex.pbeg = p->lex.pcur = p->lex.pend = 0;

    return yycompile(p, fname, line);
}
#endif  /* !RIPPER */

#define STR_FUNC_ESCAPE 0x01
#define STR_FUNC_EXPAND 0x02
#define STR_FUNC_REGEXP 0x04
#define STR_FUNC_QWORDS 0x08
#define STR_FUNC_SYMBOL 0x10
#define STR_FUNC_INDENT 0x20
#define STR_FUNC_LABEL  0x40
#define STR_FUNC_LIST   0x4000
#define STR_FUNC_TERM   0x8000

enum string_type {
    str_label  = STR_FUNC_LABEL,
    str_squote = (0),
    str_dquote = (STR_FUNC_EXPAND),
    str_xquote = (STR_FUNC_EXPAND),
    str_regexp = (STR_FUNC_REGEXP|STR_FUNC_ESCAPE|STR_FUNC_EXPAND),
    str_sword  = (STR_FUNC_QWORDS|STR_FUNC_LIST),
    str_dword  = (STR_FUNC_QWORDS|STR_FUNC_EXPAND|STR_FUNC_LIST),
    str_ssym   = (STR_FUNC_SYMBOL),
    str_dsym   = (STR_FUNC_SYMBOL|STR_FUNC_EXPAND)
};

static rb_parser_string_t *
parser_str_new(struct parser_params *p, const char *ptr, long len, rb_encoding *enc, int func, rb_encoding *enc0)
{
    rb_parser_string_t *pstr;

    pstr = rb_parser_encoding_string_new(p, ptr, len, enc);

    if (!(func & STR_FUNC_REGEXP)) {
        if (rb_parser_is_ascii_string(p, pstr)) {
        }
        else if (rb_is_usascii_enc((void *)enc0) && enc != rb_utf8_encoding()) {
            /* everything is valid in ASCII-8BIT */
            enc = rb_ascii8bit_encoding();
            PARSER_ENCODING_CODERANGE_SET(pstr, enc, RB_PARSER_ENC_CODERANGE_VALID);
        }
    }

    return pstr;
}

static int
strterm_is_heredoc(rb_strterm_t *strterm)
{
    return strterm->heredoc;
}

static rb_strterm_t *
new_strterm(struct parser_params *p, int func, int term, int paren)
{
    rb_strterm_t *strterm = ZALLOC(rb_strterm_t);
    strterm->u.literal.func = func;
    strterm->u.literal.term = term;
    strterm->u.literal.paren = paren;
    return strterm;
}

static rb_strterm_t *
new_heredoc(struct parser_params *p)
{
    rb_strterm_t *strterm = ZALLOC(rb_strterm_t);
    strterm->heredoc = true;
    return strterm;
}

#define peek(p,c) peek_n(p, (c), 0)
#define peek_n(p,c,n) (!lex_eol_n_p(p, n) && (c) == (unsigned char)(p)->lex.pcur[n])
#define peekc(p) peekc_n(p, 0)
#define peekc_n(p,n) (lex_eol_n_p(p, n) ? -1 : (unsigned char)(p)->lex.pcur[n])

#define add_delayed_token(p, tok, end) parser_add_delayed_token(p, tok, end, __LINE__)
static void
parser_add_delayed_token(struct parser_params *p, const char *tok, const char *end, int line)
{
    debug_token_line(p, "add_delayed_token", line);

    if (tok < end) {
        if (has_delayed_token(p)) {
            bool next_line = parser_string_char_at_end(p, p->delayed.token, 0) == '\n';
            int end_line = (next_line ? 1 : 0) + p->delayed.end_line;
            int end_col = (next_line ? 0 : p->delayed.end_col);
            if (end_line != p->ruby_sourceline || end_col != tok - p->lex.pbeg) {
                dispatch_delayed_token(p, tSTRING_CONTENT);
            }
        }
        if (!has_delayed_token(p)) {
            p->delayed.token = rb_parser_string_new(p, 0, 0);
            rb_parser_enc_associate(p, p->delayed.token, p->enc);
            p->delayed.beg_line = p->ruby_sourceline;
            p->delayed.beg_col = rb_long2int(tok - p->lex.pbeg);
        }
        parser_str_cat(p->delayed.token, tok, end - tok);
        p->delayed.end_line = p->ruby_sourceline;
        p->delayed.end_col = rb_long2int(end - p->lex.pbeg);
        p->lex.ptok = end;
    }
}

static void
set_lastline(struct parser_params *p, rb_parser_string_t *str)
{
    p->lex.pbeg = p->lex.pcur = PARSER_STRING_PTR(str);
    p->lex.pend = p->lex.pcur + PARSER_STRING_LEN(str);
    p->lex.lastline = str;
}

static int
nextline(struct parser_params *p, int set_encoding)
{
    rb_parser_string_t *str = p->lex.nextline;
    p->lex.nextline = 0;
    if (!str) {
        if (p->eofp)
            return -1;

        if (!lex_eol_ptr_p(p, p->lex.pbeg) && *(p->lex.pend-1) != '\n') {
            goto end_of_input;
        }

        if (!p->lex.input || !(str = lex_getline(p))) {
          end_of_input:
            p->eofp = 1;
            lex_goto_eol(p);
            return -1;
        }
#ifndef RIPPER
        if (p->debug_lines) {
            if (set_encoding) rb_parser_enc_associate(p, str, p->enc);
            rb_parser_string_t *copy = rb_parser_string_deep_copy(p, str);
            rb_parser_ary_push_script_line(p, p->debug_lines, copy);
        }
#endif
        p->cr_seen = FALSE;
    }
    else if (str == AFTER_HEREDOC_WITHOUT_TERMINTOR) {
        /* after here-document without terminator */
        goto end_of_input;
    }
    add_delayed_token(p, p->lex.ptok, p->lex.pend);
    if (p->heredoc_end > 0) {
        p->ruby_sourceline = p->heredoc_end;
        p->heredoc_end = 0;
    }
    p->ruby_sourceline++;
    set_lastline(p, str);
    token_flush(p);
    return 0;
}

static int
parser_cr(struct parser_params *p, int c)
{
    if (peek(p, '\n')) {
        p->lex.pcur++;
        c = '\n';
    }
    return c;
}

static inline int
nextc0(struct parser_params *p, int set_encoding)
{
    int c;

    if (UNLIKELY(lex_eol_p(p) || p->eofp || p->lex.nextline > AFTER_HEREDOC_WITHOUT_TERMINTOR)) {
        if (nextline(p, set_encoding)) return -1;
    }
    c = (unsigned char)*p->lex.pcur++;
    if (UNLIKELY(c == '\r')) {
        c = parser_cr(p, c);
    }

    return c;
}
#define nextc(p) nextc0(p, TRUE)

static void
pushback(struct parser_params *p, int c)
{
    if (c == -1) return;
    p->eofp = 0;
    p->lex.pcur--;
    if (p->lex.pcur > p->lex.pbeg && p->lex.pcur[0] == '\n' && p->lex.pcur[-1] == '\r') {
        p->lex.pcur--;
    }
}

#define was_bol(p) ((p)->lex.pcur == (p)->lex.pbeg + 1)

#define tokfix(p) ((p)->tokenbuf[(p)->tokidx]='\0')
#define tok(p) (p)->tokenbuf
#define toklen(p) (p)->tokidx

static int
looking_at_eol_p(struct parser_params *p)
{
    const char *ptr = p->lex.pcur;
    while (!lex_eol_ptr_p(p, ptr)) {
        int c = (unsigned char)*ptr++;
        int eol = (c == '\n' || c == '#');
        if (eol || !ISSPACE(c)) {
            return eol;
        }
    }
    return TRUE;
}

static char*
newtok(struct parser_params *p)
{
    p->tokidx = 0;
    if (!p->tokenbuf) {
        p->toksiz = 60;
        p->tokenbuf = ALLOC_N(char, 60);
    }
    if (p->toksiz > 4096) {
        p->toksiz = 60;
        REALLOC_N(p->tokenbuf, char, 60);
    }
    return p->tokenbuf;
}

static char *
tokspace(struct parser_params *p, int n)
{
    p->tokidx += n;

    if (p->tokidx >= p->toksiz) {
        do {p->toksiz *= 2;} while (p->toksiz < p->tokidx);
        REALLOC_N(p->tokenbuf, char, p->toksiz);
    }
    return &p->tokenbuf[p->tokidx-n];
}

static void
tokadd(struct parser_params *p, int c)
{
    p->tokenbuf[p->tokidx++] = (char)c;
    if (p->tokidx >= p->toksiz) {
        p->toksiz *= 2;
        REALLOC_N(p->tokenbuf, char, p->toksiz);
    }
}

static int
tok_hex(struct parser_params *p, size_t *numlen)
{
    int c;

    c = (int)ruby_scan_hex(p->lex.pcur, 2, numlen);
    if (!*numlen) {
        flush_string_content(p, p->enc, rb_strlen_lit("\\x"));
        yyerror0("invalid hex escape");
        dispatch_scan_event(p, tSTRING_CONTENT);
        return 0;
    }
    p->lex.pcur += *numlen;
    return c;
}

#define tokcopy(p, n) memcpy(tokspace(p, n), (p)->lex.pcur - (n), (n))

static int
escaped_control_code(int c)
{
    int c2 = 0;
    switch (c) {
      case ' ':
        c2 = 's';
        break;
      case '\n':
        c2 = 'n';
        break;
      case '\t':
        c2 = 't';
        break;
      case '\v':
        c2 = 'v';
        break;
      case '\r':
        c2 = 'r';
        break;
      case '\f':
        c2 = 'f';
        break;
    }
    return c2;
}

#define WARN_SPACE_CHAR(c, prefix) \
    rb_warn1("invalid character syntax; use "prefix"\\%c", WARN_I(c))

static int
tokadd_codepoint(struct parser_params *p, rb_encoding **encp,
                 int regexp_literal, const char *begin)
{
    const int wide = !begin;
    size_t numlen;
    int codepoint = (int)ruby_scan_hex(p->lex.pcur, wide ? p->lex.pend - p->lex.pcur : 4, &numlen);

    p->lex.pcur += numlen;
    if (p->lex.strterm == NULL ||
        strterm_is_heredoc(p->lex.strterm) ||
        (p->lex.strterm->u.literal.func != str_regexp)) {
        if (!begin) begin = p->lex.pcur;
        if (wide ? (numlen == 0 || numlen > 6) : (numlen < 4))  {
            flush_string_content(p, rb_utf8_encoding(), p->lex.pcur - begin);
            yyerror0("invalid Unicode escape");
            dispatch_scan_event(p, tSTRING_CONTENT);
            return wide && numlen > 0;
        }
        if (codepoint > 0x10ffff) {
            flush_string_content(p, rb_utf8_encoding(), p->lex.pcur - begin);
            yyerror0("invalid Unicode codepoint (too large)");
            dispatch_scan_event(p, tSTRING_CONTENT);
            return wide;
        }
        if ((codepoint & 0xfffff800) == 0xd800) {
            flush_string_content(p, rb_utf8_encoding(), p->lex.pcur - begin);
            yyerror0("invalid Unicode codepoint");
            dispatch_scan_event(p, tSTRING_CONTENT);
            return wide;
        }
    }
    if (regexp_literal) {
        tokcopy(p, (int)numlen);
    }
    else if (codepoint >= 0x80) {
        rb_encoding *utf8 = rb_utf8_encoding();
        if (*encp && utf8 != *encp) {
            YYLTYPE loc = RUBY_INIT_YYLLOC();
            compile_error(p, "UTF-8 mixed within %s source", rb_enc_name(*encp));
            parser_show_error_line(p, &loc);
            return wide;
        }
        *encp = utf8;
        tokaddmbc(p, codepoint, *encp);
    }
    else {
        tokadd(p, codepoint);
    }
    return TRUE;
}

static int tokadd_mbchar(struct parser_params *p, int c);

static int
tokskip_mbchar(struct parser_params *p)
{
    int len = parser_precise_mbclen(p, p->lex.pcur-1);
    if (len > 0) {
        p->lex.pcur += len - 1;
    }
    return len;
}

/* return value is for ?\u3042 */
static void
tokadd_utf8(struct parser_params *p, rb_encoding **encp,
            int term, int symbol_literal, int regexp_literal)
{
    /*
     * If `term` is not -1, then we allow multiple codepoints in \u{}
     * upto `term` byte, otherwise we're parsing a character literal.
     * And then add the codepoints to the current token.
     */
    static const char multiple_codepoints[] = "Multiple codepoints at single character literal";

    const int open_brace = '{', close_brace = '}';

    if (regexp_literal) { tokadd(p, '\\'); tokadd(p, 'u'); }

    if (peek(p, open_brace)) {  /* handle \u{...} form */
        if (regexp_literal && p->lex.strterm->u.literal.func == str_regexp) {
            /*
             * Skip parsing validation code and copy bytes as-is until term or
             * closing brace, in order to correctly handle extended regexps where
             * invalid unicode escapes are allowed in comments. The regexp parser
             * does its own validation and will catch any issues.
             */
            tokadd(p, open_brace);
            while (!lex_eol_ptr_p(p, ++p->lex.pcur)) {
                int c = peekc(p);
                if (c == close_brace) {
                    tokadd(p, c);
                    ++p->lex.pcur;
                    break;
                }
                else if (c == term) {
                    break;
                }
                if (c == '\\' && !lex_eol_n_p(p, 1)) {
                    tokadd(p, c);
                    c = *++p->lex.pcur;
                }
                tokadd_mbchar(p, c);
            }
        }
        else {
            const char *second = NULL;
            int c, last = nextc(p);
            if (lex_eol_p(p)) goto unterminated;
            while (ISSPACE(c = peekc(p)) && !lex_eol_ptr_p(p, ++p->lex.pcur));
            while (c != close_brace) {
                if (c == term) goto unterminated;
                if (second == multiple_codepoints)
                    second = p->lex.pcur;
                if (regexp_literal) tokadd(p, last);
                if (!tokadd_codepoint(p, encp, regexp_literal, NULL)) {
                    break;
                }
                while (ISSPACE(c = peekc(p))) {
                    if (lex_eol_ptr_p(p, ++p->lex.pcur)) goto unterminated;
                    last = c;
                }
                if (term == -1 && !second)
                    second = multiple_codepoints;
            }

            if (c != close_brace) {
              unterminated:
                flush_string_content(p, rb_utf8_encoding(), 0);
                yyerror0("unterminated Unicode escape");
                dispatch_scan_event(p, tSTRING_CONTENT);
                return;
            }
            if (second && second != multiple_codepoints) {
                const char *pcur = p->lex.pcur;
                p->lex.pcur = second;
                dispatch_scan_event(p, tSTRING_CONTENT);
                token_flush(p);
                p->lex.pcur = pcur;
                yyerror0(multiple_codepoints);
                token_flush(p);
            }

            if (regexp_literal) tokadd(p, close_brace);
            nextc(p);
        }
    }
    else {			/* handle \uxxxx form */
        if (!tokadd_codepoint(p, encp, regexp_literal, p->lex.pcur - rb_strlen_lit("\\u"))) {
            token_flush(p);
            return;
        }
    }
}

#define ESCAPE_CONTROL 1
#define ESCAPE_META    2

static int
read_escape(struct parser_params *p, int flags, const char *begin)
{
    int c;
    size_t numlen;

    switch (c = nextc(p)) {
      case '\\':	/* Backslash */
        return c;

      case 'n':	/* newline */
        return '\n';

      case 't':	/* horizontal tab */
        return '\t';

      case 'r':	/* carriage-return */
        return '\r';

      case 'f':	/* form-feed */
        return '\f';

      case 'v':	/* vertical tab */
        return '\13';

      case 'a':	/* alarm(bell) */
        return '\007';

      case 'e':	/* escape */
        return 033;

      case '0': case '1': case '2': case '3': /* octal constant */
      case '4': case '5': case '6': case '7':
        pushback(p, c);
        c = (int)ruby_scan_oct(p->lex.pcur, 3, &numlen);
        p->lex.pcur += numlen;
        return c;

      case 'x':	/* hex constant */
        c = tok_hex(p, &numlen);
        if (numlen == 0) return 0;
        return c;

      case 'b':	/* backspace */
        return '\010';

      case 's':	/* space */
        return ' ';

      case 'M':
        if (flags & ESCAPE_META) goto eof;
        if ((c = nextc(p)) != '-') {
            goto eof;
        }
        if ((c = nextc(p)) == '\\') {
            switch (peekc(p)) {
              case 'u': case 'U':
                nextc(p);
                goto eof;
            }
            return read_escape(p, flags|ESCAPE_META, begin) | 0x80;
        }
        else if (c == -1) goto eof;
        else if (!ISASCII(c)) {
            tokskip_mbchar(p);
            goto eof;
        }
        else {
            int c2 = escaped_control_code(c);
            if (c2) {
                if (ISCNTRL(c) || !(flags & ESCAPE_CONTROL)) {
                    WARN_SPACE_CHAR(c2, "\\M-");
                }
                else {
                    WARN_SPACE_CHAR(c2, "\\C-\\M-");
                }
            }
            else if (ISCNTRL(c)) goto eof;
            return ((c & 0xff) | 0x80);
        }

      case 'C':
        if ((c = nextc(p)) != '-') {
            goto eof;
        }
      case 'c':
        if (flags & ESCAPE_CONTROL) goto eof;
        if ((c = nextc(p))== '\\') {
            switch (peekc(p)) {
              case 'u': case 'U':
                nextc(p);
                goto eof;
            }
            c = read_escape(p, flags|ESCAPE_CONTROL, begin);
        }
        else if (c == '?')
            return 0177;
        else if (c == -1) goto eof;
        else if (!ISASCII(c)) {
            tokskip_mbchar(p);
            goto eof;
        }
        else {
            int c2 = escaped_control_code(c);
            if (c2) {
                if (ISCNTRL(c)) {
                    if (flags & ESCAPE_META) {
                        WARN_SPACE_CHAR(c2, "\\M-");
                    }
                    else {
                        WARN_SPACE_CHAR(c2, "");
                    }
                }
                else {
                    if (flags & ESCAPE_META) {
                        WARN_SPACE_CHAR(c2, "\\M-\\C-");
                    }
                    else {
                        WARN_SPACE_CHAR(c2, "\\C-");
                    }
                }
            }
            else if (ISCNTRL(c)) goto eof;
        }
        return c & 0x9f;

      eof:
      case -1:
        flush_string_content(p, p->enc, p->lex.pcur - begin);
        yyerror0("Invalid escape character syntax");
        dispatch_scan_event(p, tSTRING_CONTENT);
        return '\0';

      default:
        return c;
    }
}

static void
tokaddmbc(struct parser_params *p, int c, rb_encoding *enc)
{
    int len = rb_enc_codelen(c, enc);
    rb_enc_mbcput(c, tokspace(p, len), enc);
}

static int
tokadd_escape(struct parser_params *p)
{
    int c;
    size_t numlen;
    const char *begin = p->lex.pcur;

    switch (c = nextc(p)) {
      case '\n':
        return 0;		/* just ignore */

      case '0': case '1': case '2': case '3': /* octal constant */
      case '4': case '5': case '6': case '7':
        {
            ruby_scan_oct(--p->lex.pcur, 3, &numlen);
            if (numlen == 0) goto eof;
            p->lex.pcur += numlen;
            tokcopy(p, (int)numlen + 1);
        }
        return 0;

      case 'x':	/* hex constant */
        {
            tok_hex(p, &numlen);
            if (numlen == 0) return -1;
            tokcopy(p, (int)numlen + 2);
        }
        return 0;

      eof:
      case -1:
        flush_string_content(p, p->enc, p->lex.pcur - begin);
        yyerror0("Invalid escape character syntax");
        token_flush(p);
        return -1;

      default:
        tokadd(p, '\\');
        tokadd(p, c);
    }
    return 0;
}

static int
char_to_option(int c)
{
    int val;

    switch (c) {
      case 'i':
        val = RE_ONIG_OPTION_IGNORECASE;
        break;
      case 'x':
        val = RE_ONIG_OPTION_EXTEND;
        break;
      case 'm':
        val = RE_ONIG_OPTION_MULTILINE;
        break;
      default:
        val = 0;
        break;
    }
    return val;
}

#define ARG_ENCODING_FIXED   16
#define ARG_ENCODING_NONE    32
#define ENC_ASCII8BIT   1
#define ENC_EUC_JP      2
#define ENC_Windows_31J 3
#define ENC_UTF8        4

static int
char_to_option_kcode(int c, int *option, int *kcode)
{
    *option = 0;

    switch (c) {
      case 'n':
        *kcode = ENC_ASCII8BIT;
        return (*option = ARG_ENCODING_NONE);
      case 'e':
        *kcode = ENC_EUC_JP;
        break;
      case 's':
        *kcode = ENC_Windows_31J;
        break;
      case 'u':
        *kcode = ENC_UTF8;
        break;
      default:
        *kcode = -1;
        return (*option = char_to_option(c));
    }
    *option = ARG_ENCODING_FIXED;
    return 1;
}

static int
regx_options(struct parser_params *p)
{
    int kcode = 0;
    int kopt = 0;
    int options = 0;
    int c, opt, kc;

    newtok(p);
    while (c = nextc(p), ISALPHA(c)) {
        if (c == 'o') {
            options |= RE_OPTION_ONCE;
        }
        else if (char_to_option_kcode(c, &opt, &kc)) {
            if (kc >= 0) {
                if (kc != ENC_ASCII8BIT) kcode = c;
                kopt = opt;
            }
            else {
                options |= opt;
            }
        }
        else {
            tokadd(p, c);
        }
    }
    options |= kopt;
    pushback(p, c);
    if (toklen(p)) {
        YYLTYPE loc = RUBY_INIT_YYLLOC();
        tokfix(p);
        compile_error(p, "unknown regexp option%s - %*s",
                      toklen(p) > 1 ? "s" : "", toklen(p), tok(p));
        parser_show_error_line(p, &loc);
    }
    return options | RE_OPTION_ENCODING(kcode);
}

static int
tokadd_mbchar(struct parser_params *p, int c)
{
    int len = parser_precise_mbclen(p, p->lex.pcur-1);
    if (len < 0) return -1;
    tokadd(p, c);
    p->lex.pcur += --len;
    if (len > 0) tokcopy(p, len);
    return c;
}

static inline int
simple_re_meta(int c)
{
    switch (c) {
      case '$': case '*': case '+': case '.':
      case '?': case '^': case '|':
      case ')': case ']': case '}': case '>':
        return TRUE;
      default:
        return FALSE;
    }
}

static int
parser_update_heredoc_indent(struct parser_params *p, int c)
{
    if (p->heredoc_line_indent == -1) {
        if (c == '\n') p->heredoc_line_indent = 0;
    }
    else {
        if (c == ' ') {
            p->heredoc_line_indent++;
            return TRUE;
        }
        else if (c == '\t') {
            int w = (p->heredoc_line_indent / TAB_WIDTH) + 1;
            p->heredoc_line_indent = w * TAB_WIDTH;
            return TRUE;
        }
        else if (c != '\n') {
            if (p->heredoc_indent > p->heredoc_line_indent) {
                p->heredoc_indent = p->heredoc_line_indent;
            }
            p->heredoc_line_indent = -1;
        }
        else {
            /* Whitespace only line has no indentation */
            p->heredoc_line_indent = 0;
        }
    }
    return FALSE;
}

static void
parser_mixed_error(struct parser_params *p, rb_encoding *enc1, rb_encoding *enc2)
{
    YYLTYPE loc = RUBY_INIT_YYLLOC();
    const char *n1 = rb_enc_name(enc1), *n2 = rb_enc_name(enc2);
    compile_error(p, "%s mixed within %s source", n1, n2);
    parser_show_error_line(p, &loc);
}

static void
parser_mixed_escape(struct parser_params *p, const char *beg, rb_encoding *enc1, rb_encoding *enc2)
{
    const char *pos = p->lex.pcur;
    p->lex.pcur = beg;
    parser_mixed_error(p, enc1, enc2);
    p->lex.pcur = pos;
}

static inline char
nibble_char_upper(unsigned int c)
{
    c &= 0xf;
    return c + (c < 10 ? '0' : 'A' - 10);
}

static int
tokadd_string(struct parser_params *p,
              int func, int term, int paren, long *nest,
              rb_encoding **encp, rb_encoding **enc)
{
    int c;
    bool erred = false;
#ifdef RIPPER
    const int heredoc_end = (p->heredoc_end ? p->heredoc_end + 1 : 0);
    int top_of_line = FALSE;
#endif

#define mixed_error(enc1, enc2) \
    (void)(erred || (parser_mixed_error(p, enc1, enc2), erred = true))
#define mixed_escape(beg, enc1, enc2) \
    (void)(erred || (parser_mixed_escape(p, beg, enc1, enc2), erred = true))

    while ((c = nextc(p)) != -1) {
        if (p->heredoc_indent > 0) {
            parser_update_heredoc_indent(p, c);
        }
#ifdef RIPPER
        if (top_of_line && heredoc_end == p->ruby_sourceline) {
            pushback(p, c);
            break;
        }
#endif

        if (paren && c == paren) {
            ++*nest;
        }
        else if (c == term) {
            if (!nest || !*nest) {
                pushback(p, c);
                break;
            }
            --*nest;
        }
        else if ((func & STR_FUNC_EXPAND) && c == '#' && !lex_eol_p(p)) {
            unsigned char c2 = *p->lex.pcur;
            if (c2 == '$' || c2 == '@' || c2 == '{') {
                pushback(p, c);
                break;
            }
        }
        else if (c == '\\') {
            c = nextc(p);
            switch (c) {
              case '\n':
                if (func & STR_FUNC_QWORDS) break;
                if (func & STR_FUNC_EXPAND) {
                    if (!(func & STR_FUNC_INDENT) || (p->heredoc_indent < 0))
                        continue;
                    if (c == term) {
                        c = '\\';
                        goto terminate;
                    }
                }
                tokadd(p, '\\');
                break;

              case '\\':
                if (func & STR_FUNC_ESCAPE) tokadd(p, c);
                break;

              case 'u':
                if ((func & STR_FUNC_EXPAND) == 0) {
                    tokadd(p, '\\');
                    break;
                }
                tokadd_utf8(p, enc, term,
                            func & STR_FUNC_SYMBOL,
                            func & STR_FUNC_REGEXP);
                continue;

              default:
                if (c == -1) return -1;
                if (!ISASCII(c)) {
                    if ((func & STR_FUNC_EXPAND) == 0) tokadd(p, '\\');
                    goto non_ascii;
                }
                if (func & STR_FUNC_REGEXP) {
                    switch (c) {
                      case 'c':
                      case 'C':
                      case 'M': {
                        pushback(p, c);
                        c = read_escape(p, 0, p->lex.pcur - 1);

                        char *t = tokspace(p, rb_strlen_lit("\\x00"));
                        *t++ = '\\';
                        *t++ = 'x';
                        *t++ = nibble_char_upper(c >> 4);
                        *t++ = nibble_char_upper(c);
                        continue;
                      }
                    }

                    if (c == term && !simple_re_meta(c)) {
                        tokadd(p, c);
                        continue;
                    }
                    pushback(p, c);
                    if ((c = tokadd_escape(p)) < 0)
                        return -1;
                    if (*enc && *enc != *encp) {
                        mixed_escape(p->lex.ptok+2, *enc, *encp);
                    }
                    continue;
                }
                else if (func & STR_FUNC_EXPAND) {
                    pushback(p, c);
                    if (func & STR_FUNC_ESCAPE) tokadd(p, '\\');
                    c = read_escape(p, 0, p->lex.pcur - 1);
                }
                else if ((func & STR_FUNC_QWORDS) && ISSPACE(c)) {
                    /* ignore backslashed spaces in %w */
                }
                else if (c != term && !(paren && c == paren)) {
                    tokadd(p, '\\');
                    pushback(p, c);
                    continue;
                }
            }
        }
        else if (!parser_isascii(p)) {
          non_ascii:
            if (!*enc) {
                *enc = *encp;
            }
            else if (*enc != *encp) {
                mixed_error(*enc, *encp);
                continue;
            }
            if (tokadd_mbchar(p, c) == -1) return -1;
            continue;
        }
        else if ((func & STR_FUNC_QWORDS) && ISSPACE(c)) {
            pushback(p, c);
            break;
        }
        if (c & 0x80) {
            if (!*enc) {
                *enc = *encp;
            }
            else if (*enc != *encp) {
                mixed_error(*enc, *encp);
                continue;
            }
        }
        tokadd(p, c);
#ifdef RIPPER
        top_of_line = (c == '\n');
#endif
    }
  terminate:
    if (*enc) *encp = *enc;
    return c;
}

#define NEW_STRTERM(func, term, paren) new_strterm(p, func, term, paren)

static void
flush_string_content(struct parser_params *p, rb_encoding *enc, size_t back)
{
    p->lex.pcur -= back;
    if (has_delayed_token(p)) {
        ptrdiff_t len = p->lex.pcur - p->lex.ptok;
        if (len > 0) {
            rb_parser_enc_str_buf_cat(p, p->delayed.token, p->lex.ptok, len, enc);
            p->delayed.end_line = p->ruby_sourceline;
            p->delayed.end_col = rb_long2int(p->lex.pcur - p->lex.pbeg);
        }
        dispatch_delayed_token(p, tSTRING_CONTENT);
        p->lex.ptok = p->lex.pcur;
    }
    dispatch_scan_event(p, tSTRING_CONTENT);
    p->lex.pcur += back;
}

/* this can be shared with ripper, since it's independent from struct
 * parser_params. */
#ifndef RIPPER
#define BIT(c, idx) (((c) / 32 - 1 == idx) ? (1U << ((c) % 32)) : 0)
#define SPECIAL_PUNCT(idx) ( \
        BIT('~', idx) | BIT('*', idx) | BIT('$', idx) | BIT('?', idx) | \
        BIT('!', idx) | BIT('@', idx) | BIT('/', idx) | BIT('\\', idx) | \
        BIT(';', idx) | BIT(',', idx) | BIT('.', idx) | BIT('=', idx) | \
        BIT(':', idx) | BIT('<', idx) | BIT('>', idx) | BIT('\"', idx) | \
        BIT('&', idx) | BIT('`', idx) | BIT('\'', idx) | BIT('+', idx) | \
        BIT('0', idx))
const uint_least32_t ruby_global_name_punct_bits[] = {
    SPECIAL_PUNCT(0),
    SPECIAL_PUNCT(1),
    SPECIAL_PUNCT(2),
};
#undef BIT
#undef SPECIAL_PUNCT
#endif

static enum yytokentype
parser_peek_variable_name(struct parser_params *p)
{
    int c;
    const char *ptr = p->lex.pcur;

    if (lex_eol_ptr_n_p(p, ptr, 1)) return 0;
    c = *ptr++;
    switch (c) {
      case '$':
        if ((c = *ptr) == '-') {
            if (lex_eol_ptr_p(p, ++ptr)) return 0;
            c = *ptr;
        }
        else if (is_global_name_punct(c) || ISDIGIT(c)) {
            return tSTRING_DVAR;
        }
        break;
      case '@':
        if ((c = *ptr) == '@') {
            if (lex_eol_ptr_p(p, ++ptr)) return 0;
            c = *ptr;
        }
        break;
      case '{':
        p->lex.pcur = ptr;
        p->command_start = TRUE;
        yylval.state = p->lex.state;
        return tSTRING_DBEG;
      default:
        return 0;
    }
    if (!ISASCII(c) || c == '_' || ISALPHA(c))
        return tSTRING_DVAR;
    return 0;
}

#define IS_ARG() IS_lex_state(EXPR_ARG_ANY)
#define IS_END() IS_lex_state(EXPR_END_ANY)
#define IS_BEG() (IS_lex_state(EXPR_BEG_ANY) || IS_lex_state_all(EXPR_ARG|EXPR_LABELED))
#define IS_SPCARG(c) (IS_ARG() && space_seen && !ISSPACE(c))
#define IS_LABEL_POSSIBLE() (\
        (IS_lex_state(EXPR_LABEL|EXPR_ENDFN) && !cmd_state) || \
        IS_ARG())
#define IS_LABEL_SUFFIX(n) (peek_n(p, ':',(n)) && !peek_n(p, ':', (n)+1))
#define IS_AFTER_OPERATOR() IS_lex_state(EXPR_FNAME | EXPR_DOT)

static inline enum yytokentype
parser_string_term(struct parser_params *p, int func)
{
    xfree(p->lex.strterm);
    p->lex.strterm = 0;
    if (func & STR_FUNC_REGEXP) {
        set_yylval_num(regx_options(p));
        dispatch_scan_event(p, tREGEXP_END);
        SET_LEX_STATE(EXPR_END);
        return tREGEXP_END;
    }
    if ((func & STR_FUNC_LABEL) && IS_LABEL_SUFFIX(0)) {
        nextc(p);
        SET_LEX_STATE(EXPR_ARG|EXPR_LABELED);
        return tLABEL_END;
    }
    SET_LEX_STATE(EXPR_END);
    return tSTRING_END;
}

static enum yytokentype
parse_string(struct parser_params *p, rb_strterm_literal_t *quote)
{
    int func = quote->func;
    int term = quote->term;
    int paren = quote->paren;
    int c, space = 0;
    rb_encoding *enc = p->enc;
    rb_encoding *base_enc = 0;
    rb_parser_string_t *lit;

    if (func & STR_FUNC_TERM) {
        if (func & STR_FUNC_QWORDS) nextc(p); /* delayed term */
        SET_LEX_STATE(EXPR_END);
        xfree(p->lex.strterm);
        p->lex.strterm = 0;
        return func & STR_FUNC_REGEXP ? tREGEXP_END : tSTRING_END;
    }
    c = nextc(p);
    if ((func & STR_FUNC_QWORDS) && ISSPACE(c)) {
        while (c != '\n' && ISSPACE(c = nextc(p)));
        space = 1;
    }
    if (func & STR_FUNC_LIST) {
        quote->func &= ~STR_FUNC_LIST;
        space = 1;
    }
    if (c == term && !quote->nest) {
        if (func & STR_FUNC_QWORDS) {
            quote->func |= STR_FUNC_TERM;
            pushback(p, c); /* dispatch the term at tSTRING_END */
            add_delayed_token(p, p->lex.ptok, p->lex.pcur);
            return ' ';
        }
        return parser_string_term(p, func);
    }
    if (space) {
        if (!ISSPACE(c)) pushback(p, c);
        add_delayed_token(p, p->lex.ptok, p->lex.pcur);
        return ' ';
    }
    newtok(p);
    if ((func & STR_FUNC_EXPAND) && c == '#') {
        enum yytokentype t = parser_peek_variable_name(p);
        if (t) return t;
        tokadd(p, '#');
        c = nextc(p);
    }
    pushback(p, c);
    if (tokadd_string(p, func, term, paren, &quote->nest,
                      &enc, &base_enc) == -1) {
        if (p->eofp) {
#ifndef RIPPER
# define unterminated_literal(mesg) yyerror0(mesg)
#else
# define unterminated_literal(mesg) compile_error(p, mesg)
#endif
            literal_flush(p, p->lex.pcur);
            if (func & STR_FUNC_QWORDS) {
                /* no content to add, bailing out here */
                unterminated_literal("unterminated list meets end of file");
                xfree(p->lex.strterm);
                p->lex.strterm = 0;
                return tSTRING_END;
            }
            if (func & STR_FUNC_REGEXP) {
                unterminated_literal("unterminated regexp meets end of file");
            }
            else {
                unterminated_literal("unterminated string meets end of file");
            }
            quote->func |= STR_FUNC_TERM;
        }
    }

    tokfix(p);
    lit = STR_NEW3(tok(p), toklen(p), enc, func);
    set_yylval_str(lit);
    flush_string_content(p, enc, 0);

    return tSTRING_CONTENT;
}

static enum yytokentype
heredoc_identifier(struct parser_params *p)
{
    /*
     * term_len is length of `<<"END"` except `END`,
     * in this case term_len is 4 (<, <, " and ").
     */
    long len, offset = p->lex.pcur - p->lex.pbeg;
    int c = nextc(p), term, func = 0, quote = 0;
    enum yytokentype token = tSTRING_BEG;
    int indent = 0;

    if (c == '-') {
        c = nextc(p);
        func = STR_FUNC_INDENT;
        offset++;
    }
    else if (c == '~') {
        c = nextc(p);
        func = STR_FUNC_INDENT;
        offset++;
        indent = INT_MAX;
    }
    switch (c) {
      case '\'':
        func |= str_squote; goto quoted;
      case '"':
        func |= str_dquote; goto quoted;
      case '`':
        token = tXSTRING_BEG;
        func |= str_xquote; goto quoted;

      quoted:
        quote++;
        offset++;
        term = c;
        len = 0;
        while ((c = nextc(p)) != term) {
            if (c == -1 || c == '\r' || c == '\n') {
                yyerror0("unterminated here document identifier");
                return -1;
            }
        }
        break;

      default:
        if (!parser_is_identchar(p)) {
            pushback(p, c);
            if (func & STR_FUNC_INDENT) {
                pushback(p, indent > 0 ? '~' : '-');
            }
            return 0;
        }
        func |= str_dquote;
        do {
            int n = parser_precise_mbclen(p, p->lex.pcur-1);
            if (n < 0) return 0;
            p->lex.pcur += --n;
        } while ((c = nextc(p)) != -1 && parser_is_identchar(p));
        pushback(p, c);
        break;
    }

    len = p->lex.pcur - (p->lex.pbeg + offset) - quote;
    if ((unsigned long)len >= HERETERM_LENGTH_MAX)
        yyerror0("too long here document identifier");
    dispatch_scan_event(p, tHEREDOC_BEG);
    lex_goto_eol(p);

    p->lex.strterm = new_heredoc(p);
    rb_strterm_heredoc_t *here = &p->lex.strterm->u.heredoc;
    here->offset = offset;
    here->sourceline = p->ruby_sourceline;
    here->length = (unsigned)len;
    here->quote = quote;
    here->func = func;
    here->lastline = p->lex.lastline;

    token_flush(p);
    p->heredoc_indent = indent;
    p->heredoc_line_indent = 0;
    return token;
}

static void
heredoc_restore(struct parser_params *p, rb_strterm_heredoc_t *here)
{
    rb_parser_string_t *line;
    rb_strterm_t *term = p->lex.strterm;

    p->lex.strterm = 0;
    line = here->lastline;
    p->lex.lastline = line;
    p->lex.pbeg = PARSER_STRING_PTR(line);
    p->lex.pend = p->lex.pbeg + PARSER_STRING_LEN(line);
    p->lex.pcur = p->lex.pbeg + here->offset + here->length + here->quote;
    p->lex.ptok = p->lex.pbeg + here->offset - here->quote;
    p->heredoc_end = p->ruby_sourceline;
    p->ruby_sourceline = (int)here->sourceline;
    if (p->eofp) p->lex.nextline = AFTER_HEREDOC_WITHOUT_TERMINTOR;
    p->eofp = 0;
    xfree(term);
}

static int
dedent_string_column(const char *str, long len, int width)
{
    int i, col = 0;

    for (i = 0; i < len && col < width; i++) {
        if (str[i] == ' ') {
            col++;
        }
        else if (str[i] == '\t') {
            int n = TAB_WIDTH * (col / TAB_WIDTH + 1);
            if (n > width) break;
            col = n;
        }
        else {
            break;
        }
    }

    return i;
}

static int
dedent_string(struct parser_params *p, rb_parser_string_t *string, int width)
{
    char *str;
    long len;
    int i;

    len = PARSER_STRING_LEN(string);
    str = PARSER_STRING_PTR(string);

    i = dedent_string_column(str, len, width);
    if (!i) return 0;

    rb_parser_str_modify(string);
    str = PARSER_STRING_PTR(string);
    if (PARSER_STRING_LEN(string) != len)
        rb_fatal("literal string changed: %s", PARSER_STRING_PTR(string));
    MEMMOVE(str, str + i, char, len - i);
    rb_parser_str_set_len(p, string, len - i);
    return i;
}

static NODE *
heredoc_dedent(struct parser_params *p, NODE *root)
{
    NODE *node, *str_node, *prev_node;
    int indent = p->heredoc_indent;
    rb_parser_string_t *prev_lit = 0;

    if (indent <= 0) return root;
    if (!root) return root;

    prev_node = node = str_node = root;
    if (nd_type_p(root, NODE_LIST)) str_node = RNODE_LIST(root)->nd_head;

    while (str_node) {
        rb_parser_string_t *lit = RNODE_STR(str_node)->string;
        if (nd_fl_newline(str_node)) {
            dedent_string(p, lit, indent);
        }
        if (!prev_lit) {
            prev_lit = lit;
        }
        else if (!literal_concat0(p, prev_lit, lit)) {
            return 0;
        }
        else {
            NODE *end = RNODE_LIST(node)->as.nd_end;
            node = RNODE_LIST(prev_node)->nd_next = RNODE_LIST(node)->nd_next;
            if (!node) {
                if (nd_type_p(prev_node, NODE_DSTR))
                    nd_set_type(prev_node, NODE_STR);
                break;
            }
            RNODE_LIST(node)->as.nd_end = end;
            goto next_str;
        }

        str_node = 0;
        while ((nd_type_p(node, NODE_LIST) || nd_type_p(node, NODE_DSTR)) && (node = RNODE_LIST(prev_node = node)->nd_next) != 0) {
          next_str:
            if (!nd_type_p(node, NODE_LIST)) break;
            if ((str_node = RNODE_LIST(node)->nd_head) != 0) {
                enum node_type type = nd_type(str_node);
                if (type == NODE_STR || type == NODE_DSTR) break;
                prev_lit = 0;
                str_node = 0;
            }
        }
    }
    return root;
}

static int
whole_match_p(struct parser_params *p, const char *eos, long len, int indent)
{
    const char *beg = p->lex.pbeg;
    const char *ptr = p->lex.pend;

    if (ptr - beg < len) return FALSE;
    if (ptr > beg && ptr[-1] == '\n') {
        if (--ptr > beg && ptr[-1] == '\r') --ptr;
        if (ptr - beg < len) return FALSE;
    }
    if (strncmp(eos, ptr -= len, len)) return FALSE;
    if (indent) {
        while (beg < ptr && ISSPACE(*beg)) beg++;
    }
    return beg == ptr;
}

static int
word_match_p(struct parser_params *p, const char *word, long len)
{
    if (strncmp(p->lex.pcur, word, len)) return 0;
    if (lex_eol_n_p(p, len)) return 1;
    int c = (unsigned char)p->lex.pcur[len];
    if (ISSPACE(c)) return 1;
    switch (c) {
      case '\0': case '\004': case '\032': return 1;
    }
    return 0;
}

#define NUM_SUFFIX_R   (1<<0)
#define NUM_SUFFIX_I   (1<<1)
#define NUM_SUFFIX_ALL 3

static int
number_literal_suffix(struct parser_params *p, int mask)
{
    int c, result = 0;
    const char *lastp = p->lex.pcur;

    while ((c = nextc(p)) != -1) {
        if ((mask & NUM_SUFFIX_I) && c == 'i') {
            result |= (mask & NUM_SUFFIX_I);
            mask &= ~NUM_SUFFIX_I;
            /* r after i, rational of complex is disallowed */
            mask &= ~NUM_SUFFIX_R;
            continue;
        }
        if ((mask & NUM_SUFFIX_R) && c == 'r') {
            result |= (mask & NUM_SUFFIX_R);
            mask &= ~NUM_SUFFIX_R;
            continue;
        }
        if (!ISASCII(c) || ISALPHA(c) || c == '_') {
            p->lex.pcur = lastp;
            literal_flush(p, p->lex.pcur);
            return 0;
        }
        pushback(p, c);
        break;
    }
    return result;
}

static enum yytokentype
set_number_literal(struct parser_params *p, enum yytokentype type, int suffix, int base, int seen_point)
{
    enum rb_numeric_type numeric_type = integer_literal;

    if (type == tFLOAT) {
        numeric_type = float_literal;
    }

    if (suffix & NUM_SUFFIX_R) {
        type = tRATIONAL;
        numeric_type = rational_literal;
    }
    if (suffix & NUM_SUFFIX_I) {
        type = tIMAGINARY;
    }

    switch (type) {
      case tINTEGER:
        set_yylval_node(NEW_INTEGER(strdup(tok(p)), base, &_cur_loc));
        break;
      case tFLOAT:
        set_yylval_node(NEW_FLOAT(strdup(tok(p)), &_cur_loc));
        break;
      case tRATIONAL:
        set_yylval_node(NEW_RATIONAL(strdup(tok(p)), base, seen_point, &_cur_loc));
        break;
      case tIMAGINARY:
        set_yylval_node(NEW_IMAGINARY(strdup(tok(p)), base, seen_point, numeric_type, &_cur_loc));
        (void)numeric_type;     /* for ripper */
        break;
      default:
        rb_bug("unexpected token: %d", type);
    }
    SET_LEX_STATE(EXPR_END);
    return type;
}

#define dispatch_heredoc_end(p) parser_dispatch_heredoc_end(p, __LINE__)
static void
parser_dispatch_heredoc_end(struct parser_params *p, int line)
{
    if (has_delayed_token(p))
        dispatch_delayed_token(p, tSTRING_CONTENT);

#ifdef RIPPER
    VALUE str = STR_NEW(p->lex.ptok, p->lex.pend - p->lex.ptok);
    ripper_dispatch1(p, ripper_token2eventid(tHEREDOC_END), str);
#else
    if (p->keep_tokens) {
        rb_parser_string_t *str = rb_parser_encoding_string_new(p, p->lex.ptok, p->lex.pend - p->lex.ptok, p->enc);
        RUBY_SET_YYLLOC_OF_HEREDOC_END(*p->yylloc);
        parser_append_tokens(p, str, tHEREDOC_END, line);
    }
#endif

    RUBY_SET_YYLLOC_FROM_STRTERM_HEREDOC(*p->yylloc);
    lex_goto_eol(p);
    token_flush(p);
}

static enum yytokentype
here_document(struct parser_params *p, rb_strterm_heredoc_t *here)
{
    int c, func, indent = 0;
    const char *eos, *ptr, *ptr_end;
    long len;
    rb_parser_string_t *str = 0;
    rb_encoding *enc = p->enc;
    rb_encoding *base_enc = 0;
    int bol;
#ifdef RIPPER
    VALUE s_value;
#endif

    eos = PARSER_STRING_PTR(here->lastline) + here->offset;
    len = here->length;
    indent = (func = here->func) & STR_FUNC_INDENT;

    if ((c = nextc(p)) == -1) {
      error:
#ifdef RIPPER
        if (!has_delayed_token(p)) {
            dispatch_scan_event(p, tSTRING_CONTENT);
        }
        else {
            if ((len = p->lex.pcur - p->lex.ptok) > 0) {
                if (!(func & STR_FUNC_REGEXP)) {
                    int cr = ENC_CODERANGE_UNKNOWN;
                    rb_str_coderange_scan_restartable(p->lex.ptok, p->lex.pcur, enc, &cr);
                    if (cr != ENC_CODERANGE_7BIT &&
                        rb_is_usascii_enc(p->enc) &&
                        enc != rb_utf8_encoding()) {
                        enc = rb_ascii8bit_encoding();
                    }
                }
                rb_parser_enc_str_buf_cat(p, p->delayed.token, p->lex.ptok, len, enc);
            }
            dispatch_delayed_token(p, tSTRING_CONTENT);
        }
        lex_goto_eol(p);
#endif
        heredoc_restore(p, &p->lex.strterm->u.heredoc);
        compile_error(p, "can't find string \"%.*s\" anywhere before EOF",
                      (int)len, eos);
        token_flush(p);
        SET_LEX_STATE(EXPR_END);
        return tSTRING_END;
    }
    bol = was_bol(p);
    if (!bol) {
        /* not beginning of line, cannot be the terminator */
    }
    else if (p->heredoc_line_indent == -1) {
        /* `heredoc_line_indent == -1` means
         * - "after an interpolation in the same line", or
         * - "in a continuing line"
         */
        p->heredoc_line_indent = 0;
    }
    else if (whole_match_p(p, eos, len, indent)) {
        dispatch_heredoc_end(p);
      restore:
        heredoc_restore(p, &p->lex.strterm->u.heredoc);
        token_flush(p);
        SET_LEX_STATE(EXPR_END);
        return tSTRING_END;
    }

    if (!(func & STR_FUNC_EXPAND)) {
        do {
            ptr = PARSER_STRING_PTR(p->lex.lastline);
            ptr_end = p->lex.pend;
            if (ptr_end > ptr) {
                switch (ptr_end[-1]) {
                  case '\n':
                    if (--ptr_end == ptr || ptr_end[-1] != '\r') {
                        ptr_end++;
                        break;
                    }
                  case '\r':
                    --ptr_end;
                }
            }

            if (p->heredoc_indent > 0) {
                long i = 0;
                while (ptr + i < ptr_end && parser_update_heredoc_indent(p, ptr[i]))
                    i++;
                p->heredoc_line_indent = 0;
            }

            if (str)
                parser_str_cat(str, ptr, ptr_end - ptr);
            else
                str = rb_parser_encoding_string_new(p, ptr, ptr_end - ptr, enc);
            if (!lex_eol_ptr_p(p, ptr_end)) parser_str_cat_cstr(str, "\n");
            lex_goto_eol(p);
            if (p->heredoc_indent > 0) {
                goto flush_str;
            }
            if (nextc(p) == -1) {
                if (str) {
                    rb_parser_string_free(p, str);
                    str = 0;
                }
                goto error;
            }
        } while (!whole_match_p(p, eos, len, indent));
    }
    else {
        /*	int mb = ENC_CODERANGE_7BIT, *mbp = &mb;*/
        newtok(p);
        if (c == '#') {
            enum yytokentype t = parser_peek_variable_name(p);
            if (p->heredoc_line_indent != -1) {
                if (p->heredoc_indent > p->heredoc_line_indent) {
                    p->heredoc_indent = p->heredoc_line_indent;
                }
                p->heredoc_line_indent = -1;
            }
            if (t) return t;
            tokadd(p, '#');
            c = nextc(p);
        }
        do {
            pushback(p, c);
            enc = p->enc;
            if ((c = tokadd_string(p, func, '\n', 0, NULL, &enc, &base_enc)) == -1) {
                if (p->eofp) goto error;
                goto restore;
            }
            if (c != '\n') {
                if (c == '\\') p->heredoc_line_indent = -1;
              flush:
                str = STR_NEW3(tok(p), toklen(p), enc, func);
              flush_str:
                set_yylval_str(str);
#ifndef RIPPER
                if (bol) nd_set_fl_newline(yylval.node);
#endif
                flush_string_content(p, enc, 0);
                return tSTRING_CONTENT;
            }
            tokadd(p, nextc(p));
            if (p->heredoc_indent > 0) {
                lex_goto_eol(p);
                goto flush;
            }
            /*	    if (mbp && mb == ENC_CODERANGE_UNKNOWN) mbp = 0;*/
            if ((c = nextc(p)) == -1) goto error;
        } while (!whole_match_p(p, eos, len, indent));
        str = STR_NEW3(tok(p), toklen(p), enc, func);
    }
    dispatch_heredoc_end(p);
    heredoc_restore(p, &p->lex.strterm->u.heredoc);
    token_flush(p);
    p->lex.strterm = NEW_STRTERM(func | STR_FUNC_TERM, 0, 0);
#ifdef RIPPER
    /* Preserve s_value for set_yylval_str */
    s_value = p->s_value;
#endif
    set_yylval_str(str);
#ifdef RIPPER
    set_parser_s_value(s_value);
#endif

#ifndef RIPPER
    if (bol) nd_set_fl_newline(yylval.node);
#endif
    return tSTRING_CONTENT;
}

#include "lex.c"

static int
arg_ambiguous(struct parser_params *p, char c)
{
#ifndef RIPPER
    if (c == '/') {
        rb_warning1("ambiguity between regexp and two divisions: wrap regexp in parentheses or add a space after '%c' operator", WARN_I(c));
    }
    else {
        rb_warning1("ambiguous first argument; put parentheses or a space even after '%c' operator", WARN_I(c));
    }
#else
    dispatch1(arg_ambiguous, rb_usascii_str_new(&c, 1));
#endif
    return TRUE;
}

/* returns true value if formal argument error;
 * Qtrue, or error message if ripper */
static VALUE
formal_argument_error(struct parser_params *p, ID id)
{
    switch (id_type(id)) {
      case ID_LOCAL:
        break;
#ifndef RIPPER
# define ERR(mesg) (yyerror0(mesg), Qtrue)
#else
# define ERR(mesg) WARN_S(mesg)
#endif
      case ID_CONST:
        return ERR("formal argument cannot be a constant");
      case ID_INSTANCE:
        return ERR("formal argument cannot be an instance variable");
      case ID_GLOBAL:
        return ERR("formal argument cannot be a global variable");
      case ID_CLASS:
        return ERR("formal argument cannot be a class variable");
      default:
        return ERR("formal argument must be local variable");
#undef ERR
    }
    shadowing_lvar(p, id);

    return Qfalse;
}

static int
lvar_defined(struct parser_params *p, ID id)
{
    return (dyna_in_block(p) && dvar_defined(p, id)) || local_id(p, id);
}

/* emacsen -*- hack */
static long
parser_encode_length(struct parser_params *p, const char *name, long len)
{
    long nlen;

    if (len > 5 && name[nlen = len - 5] == '-') {
        if (rb_memcicmp(name + nlen + 1, "unix", 4) == 0)
            return nlen;
    }
    if (len > 4 && name[nlen = len - 4] == '-') {
        if (rb_memcicmp(name + nlen + 1, "dos", 3) == 0)
            return nlen;
        if (rb_memcicmp(name + nlen + 1, "mac", 3) == 0 &&
            !(len == 8 && rb_memcicmp(name, "utf8-mac", len) == 0))
            /* exclude UTF8-MAC because the encoding named "UTF8" doesn't exist in Ruby */
            return nlen;
    }
    return len;
}

static void
parser_set_encode(struct parser_params *p, const char *name)
{
    rb_encoding *enc;
    VALUE excargs[3];
    int idx = 0;

    const char *wrong = 0;
    switch (*name) {
      case 'e': case 'E': wrong = "external"; break;
      case 'i': case 'I': wrong = "internal"; break;
      case 'f': case 'F': wrong = "filesystem"; break;
      case 'l': case 'L': wrong = "locale"; break;
    }
    if (wrong && STRCASECMP(name, wrong) == 0) goto unknown;
    idx = rb_enc_find_index(name);
    if (idx < 0) {
      unknown:
        excargs[1] = rb_sprintf("unknown encoding name: %s", name);
      error:
        excargs[0] = rb_eArgError;
        excargs[2] = rb_make_backtrace();
        rb_ary_unshift(excargs[2], rb_sprintf("%"PRIsVALUE":%d", p->ruby_sourcefile_string, p->ruby_sourceline));
        VALUE exc = rb_make_exception(3, excargs);
        ruby_show_error_line(p, exc, &(YYLTYPE)RUBY_INIT_YYLLOC(), p->ruby_sourceline, p->lex.lastline);

        rb_ast_free(p->ast);
        p->ast = NULL;

        rb_exc_raise(exc);
    }
    enc = rb_enc_from_index(idx);
    if (!rb_enc_asciicompat(enc)) {
        excargs[1] = rb_sprintf("%s is not ASCII compatible", rb_enc_name(enc));
        goto error;
    }
    p->enc = enc;
#ifndef RIPPER
    if (p->debug_lines) {
        long i;
        for (i = 0; i < p->debug_lines->len; i++) {
            rb_parser_enc_associate(p, p->debug_lines->data[i], enc);
        }
    }
#endif
}

static bool
comment_at_top(struct parser_params *p)
{
    if (p->token_seen) return false;
    return (p->line_count == (p->has_shebang ? 2 : 1));
}

typedef long (*rb_magic_comment_length_t)(struct parser_params *p, const char *name, long len);
typedef void (*rb_magic_comment_setter_t)(struct parser_params *p, const char *name, const char *val);

static int parser_invalid_pragma_value(struct parser_params *p, const char *name, const char *val);

static void
magic_comment_encoding(struct parser_params *p, const char *name, const char *val)
{
    if (!comment_at_top(p)) {
        return;
    }
    parser_set_encode(p, val);
}

static int
parser_get_bool(struct parser_params *p, const char *name, const char *val)
{
    switch (*val) {
      case 't': case 'T':
        if (STRCASECMP(val, "true") == 0) {
            return TRUE;
        }
        break;
      case 'f': case 'F':
        if (STRCASECMP(val, "false") == 0) {
            return FALSE;
        }
        break;
    }
    return parser_invalid_pragma_value(p, name, val);
}

static int
parser_invalid_pragma_value(struct parser_params *p, const char *name, const char *val)
{
    rb_warning2("invalid value for %s: %s", WARN_S(name), WARN_S(val));
    return -1;
}

static void
parser_set_token_info(struct parser_params *p, const char *name, const char *val)
{
    int b = parser_get_bool(p, name, val);
    if (b >= 0) p->token_info_enabled = b;
}

static void
parser_set_frozen_string_literal(struct parser_params *p, const char *name, const char *val)
{
    int b;

    if (p->token_seen) {
        rb_warning1("'%s' is ignored after any tokens", WARN_S(name));
        return;
    }

    b = parser_get_bool(p, name, val);
    if (b < 0) return;

    p->frozen_string_literal = b;
}

static void
parser_set_shareable_constant_value(struct parser_params *p, const char *name, const char *val)
{
    for (const char *s = p->lex.pbeg, *e = p->lex.pcur; s < e; ++s) {
        if (*s == ' ' || *s == '\t') continue;
        if (*s == '#') break;
        rb_warning1("'%s' is ignored unless in comment-only line", WARN_S(name));
        return;
    }

    switch (*val) {
      case 'n': case 'N':
        if (STRCASECMP(val, "none") == 0) {
            p->ctxt.shareable_constant_value = rb_parser_shareable_none;
            return;
        }
        break;
      case 'l': case 'L':
        if (STRCASECMP(val, "literal") == 0) {
            p->ctxt.shareable_constant_value = rb_parser_shareable_literal;
            return;
        }
        break;
      case 'e': case 'E':
        if (STRCASECMP(val, "experimental_copy") == 0) {
            p->ctxt.shareable_constant_value = rb_parser_shareable_copy;
            return;
        }
        if (STRCASECMP(val, "experimental_everything") == 0) {
            p->ctxt.shareable_constant_value = rb_parser_shareable_everything;
            return;
        }
        break;
    }
    parser_invalid_pragma_value(p, name, val);
}

# if WARN_PAST_SCOPE
static void
parser_set_past_scope(struct parser_params *p, const char *name, const char *val)
{
    int b = parser_get_bool(p, name, val);
    if (b >= 0) p->past_scope_enabled = b;
}
# endif

struct magic_comment {
    const char *name;
    rb_magic_comment_setter_t func;
    rb_magic_comment_length_t length;
};

static const struct magic_comment magic_comments[] = {
    {"coding", magic_comment_encoding, parser_encode_length},
    {"encoding", magic_comment_encoding, parser_encode_length},
    {"frozen_string_literal", parser_set_frozen_string_literal},
    {"shareable_constant_value", parser_set_shareable_constant_value},
    {"warn_indent", parser_set_token_info},
# if WARN_PAST_SCOPE
    {"warn_past_scope", parser_set_past_scope},
# endif
};

static const char *
magic_comment_marker(const char *str, long len)
{
    long i = 2;

    while (i < len) {
        switch (str[i]) {
          case '-':
            if (str[i-1] == '*' && str[i-2] == '-') {
                return str + i + 1;
            }
            i += 2;
            break;
          case '*':
            if (i + 1 >= len) return 0;
            if (str[i+1] != '-') {
                i += 4;
            }
            else if (str[i-1] != '-') {
                i += 2;
            }
            else {
                return str + i + 2;
            }
            break;
          default:
            i += 3;
            break;
        }
    }
    return 0;
}

static int
parser_magic_comment(struct parser_params *p, const char *str, long len)
{
    int indicator = 0;
    VALUE name = 0, val = 0;
    const char *beg, *end, *vbeg, *vend;
#define str_copy(_s, _p, _n) ((_s) \
        ? (void)(rb_str_resize((_s), (_n)), \
           MEMCPY(RSTRING_PTR(_s), (_p), char, (_n)), (_s)) \
        : (void)((_s) = STR_NEW((_p), (_n))))

    if (len <= 7) return FALSE;
    if (!!(beg = magic_comment_marker(str, len))) {
        if (!(end = magic_comment_marker(beg, str + len - beg)))
            return FALSE;
        indicator = TRUE;
        str = beg;
        len = end - beg - 3;
    }

    /* %r"([^\\s\'\":;]+)\\s*:\\s*(\"(?:\\\\.|[^\"])*\"|[^\"\\s;]+)[\\s;]*" */
    while (len > 0) {
        const struct magic_comment *mc = magic_comments;
        char *s;
        int i;
        long n = 0;

        for (; len > 0 && *str; str++, --len) {
            switch (*str) {
              case '\'': case '"': case ':': case ';':
                continue;
            }
            if (!ISSPACE(*str)) break;
        }
        for (beg = str; len > 0; str++, --len) {
            switch (*str) {
              case '\'': case '"': case ':': case ';':
                break;
              default:
                if (ISSPACE(*str)) break;
                continue;
            }
            break;
        }
        for (end = str; len > 0 && ISSPACE(*str); str++, --len);
        if (!len) break;
        if (*str != ':') {
            if (!indicator) return FALSE;
            continue;
        }

        do str++; while (--len > 0 && ISSPACE(*str));
        if (!len) break;
        const char *tok_beg = str;
        if (*str == '"') {
            for (vbeg = ++str; --len > 0 && *str != '"'; str++) {
                if (*str == '\\') {
                    --len;
                    ++str;
                }
            }
            vend = str;
            if (len) {
                --len;
                ++str;
            }
        }
        else {
            for (vbeg = str; len > 0 && *str != '"' && *str != ';' && !ISSPACE(*str); --len, str++);
            vend = str;
        }
        const char *tok_end = str;
        if (indicator) {
            while (len > 0 && (*str == ';' || ISSPACE(*str))) --len, str++;
        }
        else {
            while (len > 0 && (ISSPACE(*str))) --len, str++;
            if (len) return FALSE;
        }

        n = end - beg;
        str_copy(name, beg, n);
        s = RSTRING_PTR(name);
        for (i = 0; i < n; ++i) {
            if (s[i] == '-') s[i] = '_';
        }
        do {
            if (STRNCASECMP(mc->name, s, n) == 0 && !mc->name[n]) {
                n = vend - vbeg;
                if (mc->length) {
                    n = (*mc->length)(p, vbeg, n);
                }
                str_copy(val, vbeg, n);
                p->lex.ptok = tok_beg;
                p->lex.pcur = tok_end;
                (*mc->func)(p, mc->name, RSTRING_PTR(val));
                break;
            }
        } while (++mc < magic_comments + numberof(magic_comments));
#ifdef RIPPER
        str_copy(val, vbeg, vend - vbeg);
        dispatch2(magic_comment, name, val);
#endif
    }

    return TRUE;
}

static void
set_file_encoding(struct parser_params *p, const char *str, const char *send)
{
    int sep = 0;
    const char *beg = str;
    VALUE s;

    for (;;) {
        if (send - str <= 6) return;
        switch (str[6]) {
          case 'C': case 'c': str += 6; continue;
          case 'O': case 'o': str += 5; continue;
          case 'D': case 'd': str += 4; continue;
          case 'I': case 'i': str += 3; continue;
          case 'N': case 'n': str += 2; continue;
          case 'G': case 'g': str += 1; continue;
          case '=': case ':':
            sep = 1;
            str += 6;
            break;
          default:
            str += 6;
            if (ISSPACE(*str)) break;
            continue;
        }
        if (STRNCASECMP(str-6, "coding", 6) == 0) break;
        sep = 0;
    }
    for (;;) {
        do {
            if (++str >= send) return;
        } while (ISSPACE(*str));
        if (sep) break;
        if (*str != '=' && *str != ':') return;
        sep = 1;
        str++;
    }
    beg = str;
    while ((*str == '-' || *str == '_' || ISALNUM(*str)) && ++str < send);
    s = rb_str_new(beg, parser_encode_length(p, beg, str - beg));
    p->lex.ptok = beg;
    p->lex.pcur = str;
    parser_set_encode(p, RSTRING_PTR(s));
    rb_str_resize(s, 0);
}

static void
parser_prepare(struct parser_params *p)
{
    int c = nextc0(p, FALSE);
    p->token_info_enabled = !compile_for_eval && RTEST(ruby_verbose);
    switch (c) {
      case '#':
        if (peek(p, '!')) p->has_shebang = 1;
        break;
      case 0xef:		/* UTF-8 BOM marker */
        if (!lex_eol_n_p(p, 2) &&
            (unsigned char)p->lex.pcur[0] == 0xbb &&
            (unsigned char)p->lex.pcur[1] == 0xbf) {
            p->enc = rb_utf8_encoding();
            p->lex.pcur += 2;
#ifndef RIPPER
            if (p->debug_lines) {
                rb_parser_string_set_encoding(p->lex.lastline, p->enc);
            }
#endif
            p->lex.pbeg = p->lex.pcur;
            token_flush(p);
            return;
        }
        break;
      case -1:   /* end of script. */
        return;
    }
    pushback(p, c);
    p->enc = rb_parser_str_get_encoding(p->lex.lastline);
}

#ifndef RIPPER
#define ambiguous_operator(tok, op, syn) ( \
    rb_warning0("'"op"' after local variable or literal is interpreted as binary operator"), \
    rb_warning0("even though it seems like "syn""))
#else
#define ambiguous_operator(tok, op, syn) \
    dispatch2(operator_ambiguous, TOKEN2VAL(tok), rb_str_new_cstr(syn))
#endif
#define warn_balanced(tok, op, syn) ((void) \
    (!IS_lex_state_for(last_state, EXPR_CLASS|EXPR_DOT|EXPR_FNAME|EXPR_ENDFN) && \
     space_seen && !ISSPACE(c) && \
     (ambiguous_operator(tok, op, syn), 0)), \
     (enum yytokentype)(tok))

static enum yytokentype
no_digits(struct parser_params *p)
{
    yyerror0("numeric literal without digits");
    if (peek(p, '_')) nextc(p);
    /* dummy 0, for tUMINUS_NUM at numeric */
    return set_number_literal(p, tINTEGER, 0, 10, 0);
}

static enum yytokentype
parse_numeric(struct parser_params *p, int c)
{
    int is_float, seen_point, seen_e, nondigit;
    int suffix;

    is_float = seen_point = seen_e = nondigit = 0;
    SET_LEX_STATE(EXPR_END);
    newtok(p);
    if (c == '-' || c == '+') {
        tokadd(p, c);
        c = nextc(p);
    }
    if (c == '0') {
        int start = toklen(p);
        c = nextc(p);
        if (c == 'x' || c == 'X') {
            /* hexadecimal */
            c = nextc(p);
            if (c != -1 && ISXDIGIT(c)) {
                do {
                    if (c == '_') {
                        if (nondigit) break;
                        nondigit = c;
                        continue;
                    }
                    if (!ISXDIGIT(c)) break;
                    nondigit = 0;
                    tokadd(p, c);
                } while ((c = nextc(p)) != -1);
            }
            pushback(p, c);
            tokfix(p);
            if (toklen(p) == start) {
                return no_digits(p);
            }
            else if (nondigit) goto trailing_uc;
            suffix = number_literal_suffix(p, NUM_SUFFIX_ALL);
            return set_number_literal(p, tINTEGER, suffix, 16, 0);
        }
        if (c == 'b' || c == 'B') {
            /* binary */
            c = nextc(p);
            if (c == '0' || c == '1') {
                do {
                    if (c == '_') {
                        if (nondigit) break;
                        nondigit = c;
                        continue;
                    }
                    if (c != '0' && c != '1') break;
                    nondigit = 0;
                    tokadd(p, c);
                } while ((c = nextc(p)) != -1);
            }
            pushback(p, c);
            tokfix(p);
            if (toklen(p) == start) {
                return no_digits(p);
            }
            else if (nondigit) goto trailing_uc;
            suffix = number_literal_suffix(p, NUM_SUFFIX_ALL);
            return set_number_literal(p, tINTEGER, suffix, 2, 0);
        }
        if (c == 'd' || c == 'D') {
            /* decimal */
            c = nextc(p);
            if (c != -1 && ISDIGIT(c)) {
                do {
                    if (c == '_') {
                        if (nondigit) break;
                        nondigit = c;
                        continue;
                    }
                    if (!ISDIGIT(c)) break;
                    nondigit = 0;
                    tokadd(p, c);
                } while ((c = nextc(p)) != -1);
            }
            pushback(p, c);
            tokfix(p);
            if (toklen(p) == start) {
                return no_digits(p);
            }
            else if (nondigit) goto trailing_uc;
            suffix = number_literal_suffix(p, NUM_SUFFIX_ALL);
            return set_number_literal(p, tINTEGER, suffix, 10, 0);
        }
        if (c == '_') {
            /* 0_0 */
            goto octal_number;
        }
        if (c == 'o' || c == 'O') {
            /* prefixed octal */
            c = nextc(p);
            if (c == -1 || c == '_' || !ISDIGIT(c)) {
                tokfix(p);
                return no_digits(p);
            }
        }
        if (c >= '0' && c <= '7') {
            /* octal */
          octal_number:
            do {
                if (c == '_') {
                    if (nondigit) break;
                    nondigit = c;
                    continue;
                }
                if (c < '0' || c > '9') break;
                if (c > '7') goto invalid_octal;
                nondigit = 0;
                tokadd(p, c);
            } while ((c = nextc(p)) != -1);
            if (toklen(p) > start) {
                pushback(p, c);
                tokfix(p);
                if (nondigit) goto trailing_uc;
                suffix = number_literal_suffix(p, NUM_SUFFIX_ALL);
                return set_number_literal(p, tINTEGER, suffix, 8, 0);
            }
            if (nondigit) {
                pushback(p, c);
                goto trailing_uc;
            }
        }
        if (c > '7' && c <= '9') {
          invalid_octal:
            yyerror0("Invalid octal digit");
        }
        else if (c == '.' || c == 'e' || c == 'E') {
            tokadd(p, '0');
        }
        else {
            pushback(p, c);
            tokfix(p);
            suffix = number_literal_suffix(p, NUM_SUFFIX_ALL);
            return set_number_literal(p, tINTEGER, suffix, 10, 0);
        }
    }

    for (;;) {
        switch (c) {
          case '0': case '1': case '2': case '3': case '4':
          case '5': case '6': case '7': case '8': case '9':
            nondigit = 0;
            tokadd(p, c);
            break;

          case '.':
            if (nondigit) goto trailing_uc;
            if (seen_point || seen_e) {
                goto decode_num;
            }
            else {
                int c0 = nextc(p);
                if (c0 == -1 || !ISDIGIT(c0)) {
                    pushback(p, c0);
                    goto decode_num;
                }
                c = c0;
            }
            seen_point = toklen(p);
            tokadd(p, '.');
            tokadd(p, c);
            is_float++;
            nondigit = 0;
            break;

          case 'e':
          case 'E':
            if (nondigit) {
                pushback(p, c);
                c = nondigit;
                goto decode_num;
            }
            if (seen_e) {
                goto decode_num;
            }
            nondigit = c;
            c = nextc(p);
            if (c != '-' && c != '+' && !ISDIGIT(c)) {
                pushback(p, c);
                c = nondigit;
                nondigit = 0;
                goto decode_num;
            }
            tokadd(p, nondigit);
            seen_e++;
            is_float++;
            tokadd(p, c);
            nondigit = (c == '-' || c == '+') ? c : 0;
            break;

          case '_':	/* `_' in number just ignored */
            if (nondigit) goto decode_num;
            nondigit = c;
            break;

          default:
            goto decode_num;
        }
        c = nextc(p);
    }

  decode_num:
    pushback(p, c);
    if (nondigit) {
      trailing_uc:
        literal_flush(p, p->lex.pcur - 1);
        YYLTYPE loc = RUBY_INIT_YYLLOC();
        compile_error(p, "trailing '%c' in number", nondigit);
        parser_show_error_line(p, &loc);
    }
    tokfix(p);
    if (is_float) {
        enum yytokentype type = tFLOAT;

        suffix = number_literal_suffix(p, seen_e ? NUM_SUFFIX_I : NUM_SUFFIX_ALL);
        if (suffix & NUM_SUFFIX_R) {
            type = tRATIONAL;
        }
        else {
            strtod(tok(p), 0);
            if (errno == ERANGE) {
                rb_warning1("Float %s out of range", WARN_S(tok(p)));
                errno = 0;
            }
        }
        return set_number_literal(p, type, suffix, 0, seen_point);
    }
    suffix = number_literal_suffix(p, NUM_SUFFIX_ALL);
    return set_number_literal(p, tINTEGER, suffix, 10, 0);
}

static enum yytokentype
parse_qmark(struct parser_params *p, int space_seen)
{
    rb_encoding *enc;
    register int c;
    rb_parser_string_t *lit;

    if (IS_END()) {
        SET_LEX_STATE(EXPR_VALUE);
        return '?';
    }
    c = nextc(p);
    if (c == -1) {
        compile_error(p, "incomplete character syntax");
        return 0;
    }
    if (rb_enc_isspace(c, p->enc)) {
        if (!IS_ARG()) {
            int c2 = escaped_control_code(c);
            if (c2) {
                WARN_SPACE_CHAR(c2, "?");
            }
        }
      ternary:
        pushback(p, c);
        SET_LEX_STATE(EXPR_VALUE);
        return '?';
    }
    newtok(p);
    enc = p->enc;
    if (!parser_isascii(p)) {
        if (tokadd_mbchar(p, c) == -1) return 0;
    }
    else if ((rb_enc_isalnum(c, p->enc) || c == '_') &&
             !lex_eol_p(p) && is_identchar(p, p->lex.pcur, p->lex.pend, p->enc)) {
        if (space_seen) {
            const char *start = p->lex.pcur - 1, *ptr = start;
            do {
                int n = parser_precise_mbclen(p, ptr);
                if (n < 0) return -1;
                ptr += n;
            } while (!lex_eol_ptr_p(p, ptr) && is_identchar(p, ptr, p->lex.pend, p->enc));
            rb_warn2("'?' just followed by '%.*s' is interpreted as" \
                     " a conditional operator, put a space after '?'",
                     WARN_I((int)(ptr - start)), WARN_S_L(start, (ptr - start)));
        }
        goto ternary;
    }
    else if (c == '\\') {
        if (peek(p, 'u')) {
            nextc(p);
            enc = rb_utf8_encoding();
            tokadd_utf8(p, &enc, -1, 0, 0);
        }
        else if (!ISASCII(c = peekc(p)) && c != -1) {
            nextc(p);
            if (tokadd_mbchar(p, c) == -1) return 0;
        }
        else {
            c = read_escape(p, 0, p->lex.pcur - rb_strlen_lit("?\\"));
            tokadd(p, c);
        }
    }
    else {
        tokadd(p, c);
    }
    tokfix(p);
    lit = STR_NEW3(tok(p), toklen(p), enc, 0);
    set_yylval_str(lit);
    SET_LEX_STATE(EXPR_END);
    return tCHAR;
}

static enum yytokentype
parse_percent(struct parser_params *p, const int space_seen, const enum lex_state_e last_state)
{
    register int c;
    const char *ptok = p->lex.pcur;

    if (IS_BEG()) {
        int term;
        int paren;

        c = nextc(p);
      quotation:
        if (c == -1) goto unterminated;
        if (!ISALNUM(c)) {
            term = c;
            if (!ISASCII(c)) goto unknown;
            c = 'Q';
        }
        else {
            term = nextc(p);
            if (rb_enc_isalnum(term, p->enc) || !parser_isascii(p)) {
              unknown:
                pushback(p, term);
                c = parser_precise_mbclen(p, p->lex.pcur);
                if (c < 0) return 0;
                p->lex.pcur += c;
                yyerror0("unknown type of %string");
                return 0;
            }
        }
        if (term == -1) {
          unterminated:
            compile_error(p, "unterminated quoted string meets end of file");
            return 0;
        }
        paren = term;
        if (term == '(') term = ')';
        else if (term == '[') term = ']';
        else if (term == '{') term = '}';
        else if (term == '<') term = '>';
        else paren = 0;

        p->lex.ptok = ptok-1;
        switch (c) {
          case 'Q':
            p->lex.strterm = NEW_STRTERM(str_dquote, term, paren);
            return tSTRING_BEG;

          case 'q':
            p->lex.strterm = NEW_STRTERM(str_squote, term, paren);
            return tSTRING_BEG;

          case 'W':
            p->lex.strterm = NEW_STRTERM(str_dword, term, paren);
            return tWORDS_BEG;

          case 'w':
            p->lex.strterm = NEW_STRTERM(str_sword, term, paren);
            return tQWORDS_BEG;

          case 'I':
            p->lex.strterm = NEW_STRTERM(str_dword, term, paren);
            return tSYMBOLS_BEG;

          case 'i':
            p->lex.strterm = NEW_STRTERM(str_sword, term, paren);
            return tQSYMBOLS_BEG;

          case 'x':
            p->lex.strterm = NEW_STRTERM(str_xquote, term, paren);
            return tXSTRING_BEG;

          case 'r':
            p->lex.strterm = NEW_STRTERM(str_regexp, term, paren);
            return tREGEXP_BEG;

          case 's':
            p->lex.strterm = NEW_STRTERM(str_ssym, term, paren);
            SET_LEX_STATE(EXPR_FNAME|EXPR_FITEM);
            return tSYMBEG;

          default:
            yyerror0("unknown type of %string");
            return 0;
        }
    }
    if ((c = nextc(p)) == '=') {
        set_yylval_id('%');
        SET_LEX_STATE(EXPR_BEG);
        return tOP_ASGN;
    }
    if (IS_SPCARG(c) || (IS_lex_state(EXPR_FITEM) && c == 's')) {
        goto quotation;
    }
    SET_LEX_STATE(IS_AFTER_OPERATOR() ? EXPR_ARG : EXPR_BEG);
    pushback(p, c);
    return warn_balanced('%', "%%", "string literal");
}

static int
tokadd_ident(struct parser_params *p, int c)
{
    do {
        if (tokadd_mbchar(p, c) == -1) return -1;
        c = nextc(p);
    } while (parser_is_identchar(p));
    pushback(p, c);
    return 0;
}

static ID
tokenize_ident(struct parser_params *p)
{
    ID ident = TOK_INTERN();

    set_yylval_name(ident);

    return ident;
}

static int
parse_numvar(struct parser_params *p)
{
    size_t len;
    int overflow;
    unsigned long n = ruby_scan_digits(tok(p)+1, toklen(p)-1, 10, &len, &overflow);
    const unsigned long nth_ref_max =
        ((FIXNUM_MAX < INT_MAX) ? FIXNUM_MAX : INT_MAX) >> 1;
    /* NTH_REF is left-shifted to be ORed with back-ref flag and
     * turned into a Fixnum, in compile.c */

    if (overflow || n > nth_ref_max) {
        /* compile_error()? */
        rb_warn1("'%s' is too big for a number variable, always nil", WARN_S(tok(p)));
        return 0;		/* $0 is $PROGRAM_NAME, not NTH_REF */
    }
    else {
        return (int)n;
    }
}

static enum yytokentype
parse_gvar(struct parser_params *p, const enum lex_state_e last_state)
{
    const char *ptr = p->lex.pcur;
    register int c;

    SET_LEX_STATE(EXPR_END);
    p->lex.ptok = ptr - 1; /* from '$' */
    newtok(p);
    c = nextc(p);
    switch (c) {
      case '_':		/* $_: last read line string */
        c = nextc(p);
        if (parser_is_identchar(p)) {
            tokadd(p, '$');
            tokadd(p, '_');
            break;
        }
        pushback(p, c);
        c = '_';
        /* fall through */
      case '~': 	/* $~: match-data */
      case '*': 	/* $*: argv */
      case '$': 	/* $$: pid */
      case '?': 	/* $?: last status */
      case '!': 	/* $!: error string */
      case '@': 	/* $@: error position */
      case '/': 	/* $/: input record separator */
      case '\\':	/* $\: output record separator */
      case ';': 	/* $;: field separator */
      case ',': 	/* $,: output field separator */
      case '.': 	/* $.: last read line number */
      case '=': 	/* $=: ignorecase */
      case ':': 	/* $:: load path */
      case '<': 	/* $<: default input handle */
      case '>': 	/* $>: default output handle */
      case '\"':	/* $": already loaded files */
        tokadd(p, '$');
        tokadd(p, c);
        goto gvar;

      case '-':
        tokadd(p, '$');
        tokadd(p, c);
        c = nextc(p);
        if (parser_is_identchar(p)) {
            if (tokadd_mbchar(p, c) == -1) return 0;
        }
        else {
            pushback(p, c);
            pushback(p, '-');
            return '$';
        }
      gvar:
        tokenize_ident(p);
        return tGVAR;

      case '&': 	/* $&: last match */
      case '`': 	/* $`: string before last match */
      case '\'':	/* $': string after last match */
      case '+': 	/* $+: string matches last paren. */
        if (IS_lex_state_for(last_state, EXPR_FNAME)) {
            tokadd(p, '$');
            tokadd(p, c);
            goto gvar;
        }
        set_yylval_node(NEW_BACK_REF(c, &_cur_loc));
        return tBACK_REF;

      case '1': case '2': case '3':
      case '4': case '5': case '6':
      case '7': case '8': case '9':
        tokadd(p, '$');
        do {
            tokadd(p, c);
            c = nextc(p);
        } while (c != -1 && ISDIGIT(c));
        pushback(p, c);
        if (IS_lex_state_for(last_state, EXPR_FNAME)) goto gvar;
        tokfix(p);
        c = parse_numvar(p);
        set_yylval_node(NEW_NTH_REF(c, &_cur_loc));
        return tNTH_REF;

      default:
        if (!parser_is_identchar(p)) {
            YYLTYPE loc = RUBY_INIT_YYLLOC();
            if (c == -1 || ISSPACE(c)) {
                compile_error(p, "'$' without identifiers is not allowed as a global variable name");
            }
            else {
                pushback(p, c);
                compile_error(p, "'$%c' is not allowed as a global variable name", c);
            }
            parser_show_error_line(p, &loc);
            set_yylval_noname();
            return tGVAR;
        }
        /* fall through */
      case '0':
        tokadd(p, '$');
    }

    if (tokadd_ident(p, c)) return 0;
    SET_LEX_STATE(EXPR_END);
    if (VALID_SYMNAME_P(tok(p), toklen(p), p->enc, ID_GLOBAL)) {
        tokenize_ident(p);
    }
    else {
        compile_error(p, "'%.*s' is not allowed as a global variable name", toklen(p), tok(p));
        set_yylval_noname();
    }
    return tGVAR;
}

static bool
parser_numbered_param(struct parser_params *p, int n)
{
    if (n < 0) return false;

    if (DVARS_TERMINAL_P(p->lvtbl->args) || DVARS_TERMINAL_P(p->lvtbl->args->prev)) {
        return false;
    }
    if (p->max_numparam == ORDINAL_PARAM) {
        compile_error(p, "ordinary parameter is defined");
        return false;
    }
    struct vtable *args = p->lvtbl->args;
    if (p->max_numparam < n) {
        p->max_numparam = n;
    }
    while (n > args->pos) {
        vtable_add(args, NUMPARAM_IDX_TO_ID(args->pos+1));
    }
    return true;
}

static enum yytokentype
parse_atmark(struct parser_params *p, const enum lex_state_e last_state)
{
    const char *ptr = p->lex.pcur;
    enum yytokentype result = tIVAR;
    register int c = nextc(p);
    YYLTYPE loc;

    p->lex.ptok = ptr - 1; /* from '@' */
    newtok(p);
    tokadd(p, '@');
    if (c == '@') {
        result = tCVAR;
        tokadd(p, '@');
        c = nextc(p);
    }
    SET_LEX_STATE(IS_lex_state_for(last_state, EXPR_FNAME) ? EXPR_ENDFN : EXPR_END);
    if (c == -1 || !parser_is_identchar(p)) {
        pushback(p, c);
        RUBY_SET_YYLLOC(loc);
        if (result == tIVAR) {
            compile_error(p, "'@' without identifiers is not allowed as an instance variable name");
        }
        else {
            compile_error(p, "'@@' without identifiers is not allowed as a class variable name");
        }
        parser_show_error_line(p, &loc);
        set_yylval_noname();
        SET_LEX_STATE(EXPR_END);
        return result;
    }
    else if (ISDIGIT(c)) {
        pushback(p, c);
        RUBY_SET_YYLLOC(loc);
        if (result == tIVAR) {
            compile_error(p, "'@%c' is not allowed as an instance variable name", c);
        }
        else {
            compile_error(p, "'@@%c' is not allowed as a class variable name", c);
        }
        parser_show_error_line(p, &loc);
        set_yylval_noname();
        SET_LEX_STATE(EXPR_END);
        return result;
    }

    if (tokadd_ident(p, c)) return 0;
    tokenize_ident(p);
    return result;
}

static enum yytokentype
parse_ident(struct parser_params *p, int c, int cmd_state)
{
    enum yytokentype result;
    bool is_ascii = true;
    const enum lex_state_e last_state = p->lex.state;
    ID ident;
    int enforce_keyword_end = 0;

    do {
        if (!ISASCII(c)) is_ascii = false;
        if (tokadd_mbchar(p, c) == -1) return 0;
        c = nextc(p);
    } while (parser_is_identchar(p));
    if ((c == '!' || c == '?') && !peek(p, '=')) {
        result = tFID;
        tokadd(p, c);
    }
    else if (c == '=' && IS_lex_state(EXPR_FNAME) &&
             (!peek(p, '~') && !peek(p, '>') && (!peek(p, '=') || (peek_n(p, '>', 1))))) {
        result = tIDENTIFIER;
        tokadd(p, c);
    }
    else {
        result = tCONSTANT;	/* assume provisionally */
        pushback(p, c);
    }
    tokfix(p);

    if (IS_LABEL_POSSIBLE()) {
        if (IS_LABEL_SUFFIX(0)) {
            SET_LEX_STATE(EXPR_ARG|EXPR_LABELED);
            nextc(p);
            tokenize_ident(p);
            return tLABEL;
        }
    }

#ifndef RIPPER
    if (peek_end_expect_token_locations(p)) {
        const rb_code_position_t *end_pos;
        int lineno, column;
        int beg_pos = (int)(p->lex.ptok - p->lex.pbeg);

        end_pos = peek_end_expect_token_locations(p)->pos;
        lineno = end_pos->lineno;
        column = end_pos->column;

        if (p->debug) {
            rb_parser_printf(p, "enforce_keyword_end check. current: (%d, %d), peek: (%d, %d)\n",
                                p->ruby_sourceline, beg_pos, lineno, column);
        }

        if ((p->ruby_sourceline > lineno) && (beg_pos <= column)) {
            const struct kwtable *kw;

            if ((IS_lex_state(EXPR_DOT)) && (kw = rb_reserved_word(tok(p), toklen(p))) && (kw && kw->id[0] == keyword_end)) {
                if (p->debug) rb_parser_printf(p, "enforce_keyword_end is enabled\n");
                enforce_keyword_end = 1;
            }
        }
    }
#endif

    if (is_ascii && (!IS_lex_state(EXPR_DOT) || enforce_keyword_end)) {
        const struct kwtable *kw;

        /* See if it is a reserved word.  */
        kw = rb_reserved_word(tok(p), toklen(p));
        if (kw) {
            enum lex_state_e state = p->lex.state;
            if (IS_lex_state_for(state, EXPR_FNAME)) {
                SET_LEX_STATE(EXPR_ENDFN);
                set_yylval_name(rb_intern2(tok(p), toklen(p)));
                return kw->id[0];
            }
            SET_LEX_STATE(kw->state);
            if (IS_lex_state(EXPR_BEG)) {
                p->command_start = TRUE;
            }
            if (kw->id[0] == keyword_do) {
                if (lambda_beginning_p()) {
                    p->lex.lpar_beg = -1; /* make lambda_beginning_p() == FALSE in the body of "-> do ... end" */
                    return keyword_do_LAMBDA;
                }
                if (COND_P()) return keyword_do_cond;
                if (CMDARG_P() && !IS_lex_state_for(state, EXPR_CMDARG))
                    return keyword_do_block;
                return keyword_do;
            }
            if (IS_lex_state_for(state, (EXPR_BEG | EXPR_LABELED | EXPR_CLASS)))
                return kw->id[0];
            else {
                if (kw->id[0] != kw->id[1])
                    SET_LEX_STATE(EXPR_BEG | EXPR_LABEL);
                return kw->id[1];
            }
        }
    }

    if (IS_lex_state(EXPR_BEG_ANY | EXPR_ARG_ANY | EXPR_DOT)) {
        if (cmd_state) {
            SET_LEX_STATE(EXPR_CMDARG);
        }
        else {
            SET_LEX_STATE(EXPR_ARG);
        }
    }
    else if (p->lex.state == EXPR_FNAME) {
        SET_LEX_STATE(EXPR_ENDFN);
    }
    else {
        SET_LEX_STATE(EXPR_END);
    }

    ident = tokenize_ident(p);
    if (result == tCONSTANT && is_local_id(ident)) result = tIDENTIFIER;
    if (!IS_lex_state_for(last_state, EXPR_DOT|EXPR_FNAME) &&
        (result == tIDENTIFIER) && /* not EXPR_FNAME, not attrasgn */
        (lvar_defined(p, ident) || NUMPARAM_ID_P(ident))) {
        SET_LEX_STATE(EXPR_END|EXPR_LABEL);
    }
    return result;
}

static void
warn_cr(struct parser_params *p)
{
    if (!p->cr_seen) {
        p->cr_seen = TRUE;
        /* carried over with p->lex.nextline for nextc() */
        rb_warn0("encountered \\r in middle of line, treated as a mere space");
    }
}

static enum yytokentype
parser_yylex(struct parser_params *p)
{
    register int c;
    int space_seen = 0;
    int cmd_state;
    int label;
    enum lex_state_e last_state;
    int fallthru = FALSE;
    int token_seen = p->token_seen;

    if (p->lex.strterm) {
        if (strterm_is_heredoc(p->lex.strterm)) {
            token_flush(p);
            return here_document(p, &p->lex.strterm->u.heredoc);
        }
        else {
            token_flush(p);
            return parse_string(p, &p->lex.strterm->u.literal);
        }
    }
    cmd_state = p->command_start;
    p->command_start = FALSE;
    p->token_seen = TRUE;
#ifndef RIPPER
    token_flush(p);
#endif
  retry:
    last_state = p->lex.state;
    switch (c = nextc(p)) {
      case '\0':		/* NUL */
      case '\004':		/* ^D */
      case '\032':		/* ^Z */
      case -1:			/* end of script. */
        p->eofp = 1;
#ifndef RIPPER
        if (p->end_expect_token_locations) {
            pop_end_expect_token_locations(p);
            RUBY_SET_YYLLOC_OF_DUMMY_END(*p->yylloc);
            return tDUMNY_END;
        }
#endif
        /* Set location for end-of-input because dispatch_scan_event is not called. */
        RUBY_SET_YYLLOC(*p->yylloc);
        return END_OF_INPUT;

        /* white spaces */
      case '\r':
        warn_cr(p);
        /* fall through */
      case ' ': case '\t': case '\f':
      case '\13': /* '\v' */
        space_seen = 1;
        while ((c = nextc(p))) {
            switch (c) {
              case '\r':
                warn_cr(p);
                /* fall through */
              case ' ': case '\t': case '\f':
              case '\13': /* '\v' */
                break;
              default:
                goto outofloop;
            }
        }
      outofloop:
        pushback(p, c);
        dispatch_scan_event(p, tSP);
#ifndef RIPPER
        token_flush(p);
#endif
        goto retry;

      case '#':		/* it's a comment */
        p->token_seen = token_seen;
        const char *const pcur = p->lex.pcur, *const ptok = p->lex.ptok;
        /* no magic_comment in shebang line */
        if (!parser_magic_comment(p, p->lex.pcur, p->lex.pend - p->lex.pcur)) {
            if (comment_at_top(p)) {
                set_file_encoding(p, p->lex.pcur, p->lex.pend);
            }
        }
        p->lex.pcur = pcur, p->lex.ptok = ptok;
        lex_goto_eol(p);
        dispatch_scan_event(p, tCOMMENT);
        fallthru = TRUE;
        /* fall through */
      case '\n':
        p->token_seen = token_seen;
        rb_parser_string_t *prevline = p->lex.lastline;
        c = (IS_lex_state(EXPR_BEG|EXPR_CLASS|EXPR_FNAME|EXPR_DOT) &&
             !IS_lex_state(EXPR_LABELED));
        if (c || IS_lex_state_all(EXPR_ARG|EXPR_LABELED)) {
            if (!fallthru) {
                dispatch_scan_event(p, tIGNORED_NL);
            }
            fallthru = FALSE;
            if (!c && p->ctxt.in_kwarg) {
                goto normal_newline;
            }
            goto retry;
        }
        while (1) {
            switch (c = nextc(p)) {
              case ' ': case '\t': case '\f': case '\r':
              case '\13': /* '\v' */
                space_seen = 1;
                break;
              case '#':
                pushback(p, c);
                if (space_seen) {
                    dispatch_scan_event(p, tSP);
                    token_flush(p);
                }
                goto retry;
              case '&':
              case '.': {
                dispatch_delayed_token(p, tIGNORED_NL);
                if (peek(p, '.') == (c == '&')) {
                    pushback(p, c);
                    dispatch_scan_event(p, tSP);
                    goto retry;
                }
              }
              default:
                p->ruby_sourceline--;
                p->lex.nextline = p->lex.lastline;
                set_lastline(p, prevline);
              case -1:		/* EOF no decrement*/
                if (c == -1 && space_seen) {
                    dispatch_scan_event(p, tSP);
                }
                lex_goto_eol(p);
                if (c != -1) {
                    token_flush(p);
                    RUBY_SET_YYLLOC(*p->yylloc);
                }
                goto normal_newline;
            }
        }
      normal_newline:
        p->command_start = TRUE;
        SET_LEX_STATE(EXPR_BEG);
        return '\n';

      case '*':
        if ((c = nextc(p)) == '*') {
            if ((c = nextc(p)) == '=') {
                set_yylval_id(idPow);
                SET_LEX_STATE(EXPR_BEG);
                return tOP_ASGN;
            }
            pushback(p, c);
            if (IS_SPCARG(c)) {
                rb_warning0("'**' interpreted as argument prefix");
                c = tDSTAR;
            }
            else if (IS_BEG()) {
                c = tDSTAR;
            }
            else {
                c = warn_balanced((enum ruby_method_ids)tPOW, "**", "argument prefix");
            }
        }
        else {
            if (c == '=') {
                set_yylval_id('*');
                SET_LEX_STATE(EXPR_BEG);
                return tOP_ASGN;
            }
            pushback(p, c);
            if (IS_SPCARG(c)) {
                rb_warning0("'*' interpreted as argument prefix");
                c = tSTAR;
            }
            else if (IS_BEG()) {
                c = tSTAR;
            }
            else {
                c = warn_balanced('*', "*", "argument prefix");
            }
        }
        SET_LEX_STATE(IS_AFTER_OPERATOR() ? EXPR_ARG : EXPR_BEG);
        return c;

      case '!':
        c = nextc(p);
        if (IS_AFTER_OPERATOR()) {
            SET_LEX_STATE(EXPR_ARG);
            if (c == '@') {
                return '!';
            }
        }
        else {
            SET_LEX_STATE(EXPR_BEG);
        }
        if (c == '=') {
            return tNEQ;
        }
        if (c == '~') {
            return tNMATCH;
        }
        pushback(p, c);
        return '!';

      case '=':
        if (was_bol(p)) {
            /* skip embedded rd document */
            if (word_match_p(p, "begin", 5)) {
                int first_p = TRUE;

                lex_goto_eol(p);
                dispatch_scan_event(p, tEMBDOC_BEG);
                for (;;) {
                    lex_goto_eol(p);
                    if (!first_p) {
                        dispatch_scan_event(p, tEMBDOC);
                    }
                    first_p = FALSE;
                    c = nextc(p);
                    if (c == -1) {
                        compile_error(p, "embedded document meets end of file");
                        return END_OF_INPUT;
                    }
                    if (c == '=' && word_match_p(p, "end", 3)) {
                        break;
                    }
                    pushback(p, c);
                }
                lex_goto_eol(p);
                dispatch_scan_event(p, tEMBDOC_END);
                goto retry;
            }
        }

        SET_LEX_STATE(IS_AFTER_OPERATOR() ? EXPR_ARG : EXPR_BEG);
        if ((c = nextc(p)) == '=') {
            if ((c = nextc(p)) == '=') {
                return tEQQ;
            }
            pushback(p, c);
            return tEQ;
        }
        if (c == '~') {
            return tMATCH;
        }
        else if (c == '>') {
            return tASSOC;
        }
        pushback(p, c);
        return '=';

      case '<':
        c = nextc(p);
        if (c == '<' &&
            !IS_lex_state(EXPR_DOT | EXPR_CLASS) &&
            !IS_END() &&
            (!IS_ARG() || IS_lex_state(EXPR_LABELED) || space_seen)) {
            enum  yytokentype token = heredoc_identifier(p);
            if (token) return token < 0 ? 0 : token;
        }
        if (IS_AFTER_OPERATOR()) {
            SET_LEX_STATE(EXPR_ARG);
        }
        else {
            if (IS_lex_state(EXPR_CLASS))
                p->command_start = TRUE;
            SET_LEX_STATE(EXPR_BEG);
        }
        if (c == '=') {
            if ((c = nextc(p)) == '>') {
                return tCMP;
            }
            pushback(p, c);
            return tLEQ;
        }
        if (c == '<') {
            if ((c = nextc(p)) == '=') {
                set_yylval_id(idLTLT);
                SET_LEX_STATE(EXPR_BEG);
                return tOP_ASGN;
            }
            pushback(p, c);
            return warn_balanced((enum ruby_method_ids)tLSHFT, "<<", "here document");
        }
        pushback(p, c);
        return '<';

      case '>':
        SET_LEX_STATE(IS_AFTER_OPERATOR() ? EXPR_ARG : EXPR_BEG);
        if ((c = nextc(p)) == '=') {
            return tGEQ;
        }
        if (c == '>') {
            if ((c = nextc(p)) == '=') {
                set_yylval_id(idGTGT);
                SET_LEX_STATE(EXPR_BEG);
                return tOP_ASGN;
            }
            pushback(p, c);
            return tRSHFT;
        }
        pushback(p, c);
        return '>';

      case '"':
        label = (IS_LABEL_POSSIBLE() ? str_label : 0);
        p->lex.strterm = NEW_STRTERM(str_dquote | label, '"', 0);
        p->lex.ptok = p->lex.pcur-1;
        return tSTRING_BEG;

      case '`':
        if (IS_lex_state(EXPR_FNAME)) {
            SET_LEX_STATE(EXPR_ENDFN);
            return c;
        }
        if (IS_lex_state(EXPR_DOT)) {
            if (cmd_state)
                SET_LEX_STATE(EXPR_CMDARG);
            else
                SET_LEX_STATE(EXPR_ARG);
            return c;
        }
        p->lex.strterm = NEW_STRTERM(str_xquote, '`', 0);
        return tXSTRING_BEG;

      case '\'':
        label = (IS_LABEL_POSSIBLE() ? str_label : 0);
        p->lex.strterm = NEW_STRTERM(str_squote | label, '\'', 0);
        p->lex.ptok = p->lex.pcur-1;
        return tSTRING_BEG;

      case '?':
        return parse_qmark(p, space_seen);

      case '&':
        if ((c = nextc(p)) == '&') {
            SET_LEX_STATE(EXPR_BEG);
            if ((c = nextc(p)) == '=') {
                set_yylval_id(idANDOP);
                SET_LEX_STATE(EXPR_BEG);
                return tOP_ASGN;
            }
            pushback(p, c);
            return tANDOP;
        }
        else if (c == '=') {
            set_yylval_id('&');
            SET_LEX_STATE(EXPR_BEG);
            return tOP_ASGN;
        }
        else if (c == '.') {
            set_yylval_id(idANDDOT);
            SET_LEX_STATE(EXPR_DOT);
            return tANDDOT;
        }
        pushback(p, c);
        if (IS_SPCARG(c)) {
            if ((c != ':') ||
                (c = peekc_n(p, 1)) == -1 ||
                !(c == '\'' || c == '"' ||
                  is_identchar(p, (p->lex.pcur+1), p->lex.pend, p->enc))) {
                rb_warning0("'&' interpreted as argument prefix");
            }
            c = tAMPER;
        }
        else if (IS_BEG()) {
            c = tAMPER;
        }
        else {
            c = warn_balanced('&', "&", "argument prefix");
        }
        SET_LEX_STATE(IS_AFTER_OPERATOR() ? EXPR_ARG : EXPR_BEG);
        return c;

      case '|':
        if ((c = nextc(p)) == '|') {
            SET_LEX_STATE(EXPR_BEG);
            if ((c = nextc(p)) == '=') {
                set_yylval_id(idOROP);
                SET_LEX_STATE(EXPR_BEG);
                return tOP_ASGN;
            }
            pushback(p, c);
            if (IS_lex_state_for(last_state, EXPR_BEG)) {
                c = '|';
                pushback(p, '|');
                return c;
            }
            return tOROP;
        }
        if (c == '=') {
            set_yylval_id('|');
            SET_LEX_STATE(EXPR_BEG);
            return tOP_ASGN;
        }
        SET_LEX_STATE(IS_AFTER_OPERATOR() ? EXPR_ARG : EXPR_BEG|EXPR_LABEL);
        pushback(p, c);
        return '|';

      case '+':
        c = nextc(p);
        if (IS_AFTER_OPERATOR()) {
            SET_LEX_STATE(EXPR_ARG);
            if (c == '@') {
                return tUPLUS;
            }
            pushback(p, c);
            return '+';
        }
        if (c == '=') {
            set_yylval_id('+');
            SET_LEX_STATE(EXPR_BEG);
            return tOP_ASGN;
        }
        if (IS_BEG() || (IS_SPCARG(c) && arg_ambiguous(p, '+'))) {
            SET_LEX_STATE(EXPR_BEG);
            pushback(p, c);
            if (c != -1 && ISDIGIT(c)) {
                return parse_numeric(p, '+');
            }
            return tUPLUS;
        }
        SET_LEX_STATE(EXPR_BEG);
        pushback(p, c);
        return warn_balanced('+', "+", "unary operator");

      case '-':
        c = nextc(p);
        if (IS_AFTER_OPERATOR()) {
            SET_LEX_STATE(EXPR_ARG);
            if (c == '@') {
                return tUMINUS;
            }
            pushback(p, c);
            return '-';
        }
        if (c == '=') {
            set_yylval_id('-');
            SET_LEX_STATE(EXPR_BEG);
            return tOP_ASGN;
        }
        if (c == '>') {
            SET_LEX_STATE(EXPR_ENDFN);
            yylval.num = p->lex.lpar_beg;
            p->lex.lpar_beg = p->lex.paren_nest;
            return tLAMBDA;
        }
        if (IS_BEG() || (IS_SPCARG(c) && arg_ambiguous(p, '-'))) {
            SET_LEX_STATE(EXPR_BEG);
            pushback(p, c);
            if (c != -1 && ISDIGIT(c)) {
                return tUMINUS_NUM;
            }
            return tUMINUS;
        }
        SET_LEX_STATE(EXPR_BEG);
        pushback(p, c);
        return warn_balanced('-', "-", "unary operator");

      case '.': {
        int is_beg = IS_BEG();
        SET_LEX_STATE(EXPR_BEG);
        if ((c = nextc(p)) == '.') {
            if ((c = nextc(p)) == '.') {
                if (p->ctxt.in_argdef || IS_LABEL_POSSIBLE()) {
                    SET_LEX_STATE(EXPR_ENDARG);
                    return tBDOT3;
                }
                if (p->lex.paren_nest == 0 && looking_at_eol_p(p)) {
                    rb_warn0("... at EOL, should be parenthesized?");
                }
                return is_beg ? tBDOT3 : tDOT3;
            }
            pushback(p, c);
            return is_beg ? tBDOT2 : tDOT2;
        }
        pushback(p, c);
        if (c != -1 && ISDIGIT(c)) {
            char prev = p->lex.pcur-1 > p->lex.pbeg ? *(p->lex.pcur-2) : 0;
            parse_numeric(p, '.');
            if (ISDIGIT(prev)) {
                yyerror0("unexpected fraction part after numeric literal");
            }
            else {
                yyerror0("no .<digit> floating literal anymore; put 0 before dot");
            }
            SET_LEX_STATE(EXPR_END);
            p->lex.ptok = p->lex.pcur;
            goto retry;
        }
        set_yylval_id('.');
        SET_LEX_STATE(EXPR_DOT);
        return '.';
      }

      case '0': case '1': case '2': case '3': case '4':
      case '5': case '6': case '7': case '8': case '9':
        return parse_numeric(p, c);

      case ')':
        COND_POP();
        CMDARG_POP();
        SET_LEX_STATE(EXPR_ENDFN);
        p->lex.paren_nest--;
        return c;

      case ']':
        COND_POP();
        CMDARG_POP();
        SET_LEX_STATE(EXPR_END);
        p->lex.paren_nest--;
        return c;

      case '}':
        /* tSTRING_DEND does COND_POP and CMDARG_POP in the yacc's rule */
        if (!p->lex.brace_nest--) return tSTRING_DEND;
        COND_POP();
        CMDARG_POP();
        SET_LEX_STATE(EXPR_END);
        p->lex.paren_nest--;
        return c;

      case ':':
        c = nextc(p);
        if (c == ':') {
            if (IS_BEG() || IS_lex_state(EXPR_CLASS) || IS_SPCARG(-1)) {
                SET_LEX_STATE(EXPR_BEG);
                return tCOLON3;
            }
            set_yylval_id(idCOLON2);
            SET_LEX_STATE(EXPR_DOT);
            return tCOLON2;
        }
        if (IS_END() || ISSPACE(c) || c == '#') {
            pushback(p, c);
            c = warn_balanced(':', ":", "symbol literal");
            SET_LEX_STATE(EXPR_BEG);
            return c;
        }
        switch (c) {
          case '\'':
            p->lex.strterm = NEW_STRTERM(str_ssym, c, 0);
            break;
          case '"':
            p->lex.strterm = NEW_STRTERM(str_dsym, c, 0);
            break;
          default:
            pushback(p, c);
            break;
        }
        SET_LEX_STATE(EXPR_FNAME);
        return tSYMBEG;

      case '/':
        if (IS_BEG()) {
            p->lex.strterm = NEW_STRTERM(str_regexp, '/', 0);
            return tREGEXP_BEG;
        }
        if ((c = nextc(p)) == '=') {
            set_yylval_id('/');
            SET_LEX_STATE(EXPR_BEG);
            return tOP_ASGN;
        }
        pushback(p, c);
        if (IS_SPCARG(c)) {
            arg_ambiguous(p, '/');
            p->lex.strterm = NEW_STRTERM(str_regexp, '/', 0);
            return tREGEXP_BEG;
        }
        SET_LEX_STATE(IS_AFTER_OPERATOR() ? EXPR_ARG : EXPR_BEG);
        return warn_balanced('/', "/", "regexp literal");

      case '^':
        if ((c = nextc(p)) == '=') {
            set_yylval_id('^');
            SET_LEX_STATE(EXPR_BEG);
            return tOP_ASGN;
        }
        SET_LEX_STATE(IS_AFTER_OPERATOR() ? EXPR_ARG : EXPR_BEG);
        pushback(p, c);
        return '^';

      case ';':
        SET_LEX_STATE(EXPR_BEG);
        p->command_start = TRUE;
        return ';';

      case ',':
        SET_LEX_STATE(EXPR_BEG|EXPR_LABEL);
        return ',';

      case '~':
        if (IS_AFTER_OPERATOR()) {
            if ((c = nextc(p)) != '@') {
                pushback(p, c);
            }
            SET_LEX_STATE(EXPR_ARG);
        }
        else {
            SET_LEX_STATE(EXPR_BEG);
        }
        return '~';

      case '(':
        if (IS_BEG()) {
            c = tLPAREN;
        }
        else if (!space_seen) {
            /* foo( ... ) => method call, no ambiguity */
        }
        else if (IS_ARG() || IS_lex_state_all(EXPR_END|EXPR_LABEL)) {
            c = tLPAREN_ARG;
        }
        else if (IS_lex_state(EXPR_ENDFN) && !lambda_beginning_p()) {
            rb_warning0("parentheses after method name is interpreted as "
                        "an argument list, not a decomposed argument");
        }
        p->lex.paren_nest++;
        COND_PUSH(0);
        CMDARG_PUSH(0);
        SET_LEX_STATE(EXPR_BEG|EXPR_LABEL);
        return c;

      case '[':
        p->lex.paren_nest++;
        if (IS_AFTER_OPERATOR()) {
            if ((c = nextc(p)) == ']') {
                p->lex.paren_nest--;
                SET_LEX_STATE(EXPR_ARG);
                if ((c = nextc(p)) == '=') {
                    return tASET;
                }
                pushback(p, c);
                return tAREF;
            }
            pushback(p, c);
            SET_LEX_STATE(EXPR_ARG|EXPR_LABEL);
            return '[';
        }
        else if (IS_BEG()) {
            c = tLBRACK;
        }
        else if (IS_ARG() && (space_seen || IS_lex_state(EXPR_LABELED))) {
            c = tLBRACK;
        }
        SET_LEX_STATE(EXPR_BEG|EXPR_LABEL);
        COND_PUSH(0);
        CMDARG_PUSH(0);
        return c;

      case '{':
        ++p->lex.brace_nest;
        if (lambda_beginning_p())
            c = tLAMBEG;
        else if (IS_lex_state(EXPR_LABELED))
            c = tLBRACE;      /* hash */
        else if (IS_lex_state(EXPR_ARG_ANY | EXPR_END | EXPR_ENDFN))
            c = '{';          /* block (primary) */
        else if (IS_lex_state(EXPR_ENDARG))
            c = tLBRACE_ARG;  /* block (expr) */
        else
            c = tLBRACE;      /* hash */
        if (c != tLBRACE) {
            p->command_start = TRUE;
            SET_LEX_STATE(EXPR_BEG);
        }
        else {
            SET_LEX_STATE(EXPR_BEG|EXPR_LABEL);
        }
        ++p->lex.paren_nest;  /* after lambda_beginning_p() */
        COND_PUSH(0);
        CMDARG_PUSH(0);
        return c;

      case '\\':
        c = nextc(p);
        if (c == '\n') {
            space_seen = 1;
            dispatch_scan_event(p, tSP);
            goto retry; /* skip \\n */
        }
        if (c == ' ') return tSP;
        if (ISSPACE(c)) return c;
        pushback(p, c);
        return '\\';

      case '%':
        return parse_percent(p, space_seen, last_state);

      case '$':
        return parse_gvar(p, last_state);

      case '@':
        return parse_atmark(p, last_state);

      case '_':
        if (was_bol(p) && whole_match_p(p, "__END__", 7, 0)) {
            p->ruby__end__seen = 1;
            p->eofp = 1;
#ifdef RIPPER
            lex_goto_eol(p);
            dispatch_scan_event(p, k__END__);
#endif
            return END_OF_INPUT;
        }
        newtok(p);
        break;

      default:
        if (!parser_is_identchar(p)) {
            compile_error(p, "Invalid char '\\x%02X' in expression", c);
            token_flush(p);
            goto retry;
        }

        newtok(p);
        break;
    }

    return parse_ident(p, c, cmd_state);
}

static enum yytokentype
yylex(YYSTYPE *lval, YYLTYPE *yylloc, struct parser_params *p)
{
    enum yytokentype t;

    p->lval = lval;
    lval->node = 0;
    p->yylloc = yylloc;

    t = parser_yylex(p);

    if (has_delayed_token(p))
        dispatch_delayed_token(p, t);
    else if (t != END_OF_INPUT)
        dispatch_scan_event(p, t);

    return t;
}

#define LVAR_USED ((ID)1 << (sizeof(ID) * CHAR_BIT - 1))

static NODE*
node_new_internal(struct parser_params *p, enum node_type type, size_t size, size_t alignment)
{
    NODE *n = rb_ast_newnode(p->ast, type, size, alignment);

    rb_node_init(n, type);
    return n;
}

static NODE *
nd_set_loc(NODE *nd, const YYLTYPE *loc)
{
    nd->nd_loc = *loc;
    nd_set_line(nd, loc->beg_pos.lineno);
    return nd;
}

static NODE*
node_newnode(struct parser_params *p, enum node_type type, size_t size, size_t alignment, const rb_code_location_t *loc)
{
    NODE *n = node_new_internal(p, type, size, alignment);

    nd_set_loc(n, loc);
    nd_set_node_id(n, parser_get_node_id(p));
    return n;
}

#define NODE_NEWNODE(node_type, type, loc) (type *)(node_newnode(p, node_type, sizeof(type), RUBY_ALIGNOF(type), loc))

static rb_node_scope_t *
rb_node_scope_new(struct parser_params *p, rb_node_args_t *nd_args, NODE *nd_body, const YYLTYPE *loc)
{
    rb_ast_id_table_t *nd_tbl;
    nd_tbl = local_tbl(p);
    rb_node_scope_t *n = NODE_NEWNODE(NODE_SCOPE, rb_node_scope_t, loc);
    n->nd_tbl = nd_tbl;
    n->nd_body = nd_body;
    n->nd_args = nd_args;

    return n;
}

static rb_node_scope_t *
rb_node_scope_new2(struct parser_params *p, rb_ast_id_table_t *nd_tbl, rb_node_args_t *nd_args, NODE *nd_body, const YYLTYPE *loc)
{
    rb_node_scope_t *n = NODE_NEWNODE(NODE_SCOPE, rb_node_scope_t, loc);
    n->nd_tbl = nd_tbl;
    n->nd_body = nd_body;
    n->nd_args = nd_args;

    return n;
}

static rb_node_defn_t *
rb_node_defn_new(struct parser_params *p, ID nd_mid, NODE *nd_defn, const YYLTYPE *loc)
{
    rb_node_defn_t *n = NODE_NEWNODE(NODE_DEFN, rb_node_defn_t, loc);
    n->nd_mid = nd_mid;
    n->nd_defn = nd_defn;

    return n;
}

static rb_node_defs_t *
rb_node_defs_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_defn, const YYLTYPE *loc)
{
    rb_node_defs_t *n = NODE_NEWNODE(NODE_DEFS, rb_node_defs_t, loc);
    n->nd_recv = nd_recv;
    n->nd_mid = nd_mid;
    n->nd_defn = nd_defn;

    return n;
}

static rb_node_block_t *
rb_node_block_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc)
{
    rb_node_block_t *n = NODE_NEWNODE(NODE_BLOCK, rb_node_block_t, loc);
    n->nd_head = nd_head;
    n->nd_end = (NODE *)n;
    n->nd_next = 0;

    return n;
}

static rb_node_for_t *
rb_node_for_new(struct parser_params *p, NODE *nd_iter, NODE *nd_body, const YYLTYPE *loc)
{
    rb_node_for_t *n = NODE_NEWNODE(NODE_FOR, rb_node_for_t, loc);
    n->nd_body = nd_body;
    n->nd_iter = nd_iter;

    return n;
}

static rb_node_for_masgn_t *
rb_node_for_masgn_new(struct parser_params *p, NODE *nd_var, const YYLTYPE *loc)
{
    rb_node_for_masgn_t *n = NODE_NEWNODE(NODE_FOR_MASGN, rb_node_for_masgn_t, loc);
    n->nd_var = nd_var;

    return n;
}

static rb_node_retry_t *
rb_node_retry_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_retry_t *n = NODE_NEWNODE(NODE_RETRY, rb_node_retry_t, loc);

    return n;
}

static rb_node_begin_t *
rb_node_begin_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc)
{
    rb_node_begin_t *n = NODE_NEWNODE(NODE_BEGIN, rb_node_begin_t, loc);
    n->nd_body = nd_body;

    return n;
}

static rb_node_rescue_t *
rb_node_rescue_new(struct parser_params *p, NODE *nd_head, NODE *nd_resq, NODE *nd_else, const YYLTYPE *loc)
{
    rb_node_rescue_t *n = NODE_NEWNODE(NODE_RESCUE, rb_node_rescue_t, loc);
    n->nd_head = nd_head;
    n->nd_resq = nd_resq;
    n->nd_else = nd_else;

    return n;
}

static rb_node_resbody_t *
rb_node_resbody_new(struct parser_params *p, NODE *nd_args, NODE *nd_exc_var, NODE *nd_body, NODE *nd_next, const YYLTYPE *loc)
{
    rb_node_resbody_t *n = NODE_NEWNODE(NODE_RESBODY, rb_node_resbody_t, loc);
    n->nd_args = nd_args;
    n->nd_exc_var = nd_exc_var;
    n->nd_body = nd_body;
    n->nd_next = nd_next;

    return n;
}

static rb_node_ensure_t *
rb_node_ensure_new(struct parser_params *p, NODE *nd_head, NODE *nd_ensr, const YYLTYPE *loc)
{
    rb_node_ensure_t *n = NODE_NEWNODE(NODE_ENSURE, rb_node_ensure_t, loc);
    n->nd_head = nd_head;
    n->nd_ensr = nd_ensr;

    return n;
}

static rb_node_and_t *
rb_node_and_new(struct parser_params *p, NODE *nd_1st, NODE *nd_2nd, const YYLTYPE *loc, const YYLTYPE *operator_loc)
{
    rb_node_and_t *n = NODE_NEWNODE(NODE_AND, rb_node_and_t, loc);
    n->nd_1st = nd_1st;
    n->nd_2nd = nd_2nd;
    n->operator_loc = *operator_loc;

    return n;
}

static rb_node_or_t *
rb_node_or_new(struct parser_params *p, NODE *nd_1st, NODE *nd_2nd, const YYLTYPE *loc, const YYLTYPE *operator_loc)
{
    rb_node_or_t *n = NODE_NEWNODE(NODE_OR, rb_node_or_t, loc);
    n->nd_1st = nd_1st;
    n->nd_2nd = nd_2nd;
    n->operator_loc = *operator_loc;

    return n;
}

static rb_node_return_t *
rb_node_return_new(struct parser_params *p, NODE *nd_stts, const YYLTYPE *loc, const YYLTYPE *keyword_loc)
{
    rb_node_return_t *n = NODE_NEWNODE(NODE_RETURN, rb_node_return_t, loc);
    n->nd_stts = nd_stts;
    n->keyword_loc = *keyword_loc;
    return n;
}

static rb_node_yield_t *
rb_node_yield_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc)
{
    rb_node_yield_t *n = NODE_NEWNODE(NODE_YIELD, rb_node_yield_t, loc);
    n->nd_head = nd_head;

    return n;
}

static rb_node_if_t *
rb_node_if_new(struct parser_params *p, NODE *nd_cond, NODE *nd_body, NODE *nd_else, const YYLTYPE *loc)
{
    rb_node_if_t *n = NODE_NEWNODE(NODE_IF, rb_node_if_t, loc);
    n->nd_cond = nd_cond;
    n->nd_body = nd_body;
    n->nd_else = nd_else;

    return n;
}

static rb_node_unless_t *
rb_node_unless_new(struct parser_params *p, NODE *nd_cond, NODE *nd_body, NODE *nd_else, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *then_keyword_loc, const YYLTYPE *end_keyword_loc)
{
    rb_node_unless_t *n = NODE_NEWNODE(NODE_UNLESS, rb_node_unless_t, loc);
    n->nd_cond = nd_cond;
    n->nd_body = nd_body;
    n->nd_else = nd_else;
    n->keyword_loc = *keyword_loc;
    n->then_keyword_loc = *then_keyword_loc;
    n->end_keyword_loc = *end_keyword_loc;

    return n;
}

static rb_node_class_t *
rb_node_class_new(struct parser_params *p, NODE *nd_cpath, NODE *nd_body, NODE *nd_super, const YYLTYPE *loc)
{
    /* Keep the order of node creation */
    NODE *scope = NEW_SCOPE(0, nd_body, loc);
    rb_node_class_t *n = NODE_NEWNODE(NODE_CLASS, rb_node_class_t, loc);
    n->nd_cpath = nd_cpath;
    n->nd_body = scope;
    n->nd_super = nd_super;

    return n;
}

static rb_node_sclass_t *
rb_node_sclass_new(struct parser_params *p, NODE *nd_recv, NODE *nd_body, const YYLTYPE *loc)
{
    /* Keep the order of node creation */
    NODE *scope = NEW_SCOPE(0, nd_body, loc);
    rb_node_sclass_t *n = NODE_NEWNODE(NODE_SCLASS, rb_node_sclass_t, loc);
    n->nd_recv = nd_recv;
    n->nd_body = scope;

    return n;
}

static rb_node_module_t *
rb_node_module_new(struct parser_params *p, NODE *nd_cpath, NODE *nd_body, const YYLTYPE *loc)
{
    /* Keep the order of node creation */
    NODE *scope = NEW_SCOPE(0, nd_body, loc);
    rb_node_module_t *n = NODE_NEWNODE(NODE_MODULE, rb_node_module_t, loc);
    n->nd_cpath = nd_cpath;
    n->nd_body = scope;

    return n;
}

static rb_node_iter_t *
rb_node_iter_new(struct parser_params *p, rb_node_args_t *nd_args, NODE *nd_body, const YYLTYPE *loc)
{
    /* Keep the order of node creation */
    NODE *scope = NEW_SCOPE(nd_args, nd_body, loc);
    rb_node_iter_t *n = NODE_NEWNODE(NODE_ITER, rb_node_iter_t, loc);
    n->nd_body = scope;
    n->nd_iter = 0;

    return n;
}

static rb_node_lambda_t *
rb_node_lambda_new(struct parser_params *p, rb_node_args_t *nd_args, NODE *nd_body, const YYLTYPE *loc)
{
    /* Keep the order of node creation */
    NODE *scope = NEW_SCOPE(nd_args, nd_body, loc);
    rb_node_lambda_t *n = NODE_NEWNODE(NODE_LAMBDA, rb_node_lambda_t, loc);
    n->nd_body = scope;

    return n;
}

static rb_node_case_t *
rb_node_case_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *case_keyword_loc, const YYLTYPE *end_keyword_loc)
{
    rb_node_case_t *n = NODE_NEWNODE(NODE_CASE, rb_node_case_t, loc);
    n->nd_head = nd_head;
    n->nd_body = nd_body;
    n->case_keyword_loc = *case_keyword_loc;
    n->end_keyword_loc = *end_keyword_loc;

    return n;
}

static rb_node_case2_t *
rb_node_case2_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *case_keyword_loc, const YYLTYPE *end_keyword_loc)
{
    rb_node_case2_t *n = NODE_NEWNODE(NODE_CASE2, rb_node_case2_t, loc);
    n->nd_head = 0;
    n->nd_body = nd_body;
    n->case_keyword_loc = *case_keyword_loc;
    n->end_keyword_loc = *end_keyword_loc;

    return n;
}

static rb_node_case3_t *
rb_node_case3_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *case_keyword_loc, const YYLTYPE *end_keyword_loc)
{
    rb_node_case3_t *n = NODE_NEWNODE(NODE_CASE3, rb_node_case3_t, loc);
    n->nd_head = nd_head;
    n->nd_body = nd_body;
    n->case_keyword_loc = *case_keyword_loc;
    n->end_keyword_loc = *end_keyword_loc;

    return n;
}

static rb_node_when_t *
rb_node_when_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, NODE *nd_next, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *then_keyword_loc)
{
    rb_node_when_t *n = NODE_NEWNODE(NODE_WHEN, rb_node_when_t, loc);
    n->nd_head = nd_head;
    n->nd_body = nd_body;
    n->nd_next = nd_next;
    n->keyword_loc = *keyword_loc;
    n->then_keyword_loc = *then_keyword_loc;

    return n;
}

static rb_node_in_t *
rb_node_in_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, NODE *nd_next, const YYLTYPE *loc)
{
    rb_node_in_t *n = NODE_NEWNODE(NODE_IN, rb_node_in_t, loc);
    n->nd_head = nd_head;
    n->nd_body = nd_body;
    n->nd_next = nd_next;

    return n;
}

static rb_node_while_t *
rb_node_while_new(struct parser_params *p, NODE *nd_cond, NODE *nd_body, long nd_state, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *closing_loc)
{
    rb_node_while_t *n = NODE_NEWNODE(NODE_WHILE, rb_node_while_t, loc);
    n->nd_cond = nd_cond;
    n->nd_body = nd_body;
    n->nd_state = nd_state;
    n->keyword_loc = *keyword_loc;
    n->closing_loc = *closing_loc;

    return n;
}

static rb_node_until_t *
rb_node_until_new(struct parser_params *p, NODE *nd_cond, NODE *nd_body, long nd_state, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *closing_loc)
{
    rb_node_until_t *n = NODE_NEWNODE(NODE_UNTIL, rb_node_until_t, loc);
    n->nd_cond = nd_cond;
    n->nd_body = nd_body;
    n->nd_state = nd_state;
    n->keyword_loc = *keyword_loc;
    n->closing_loc = *closing_loc;

    return n;
}

static rb_node_colon2_t *
rb_node_colon2_new(struct parser_params *p, NODE *nd_head, ID nd_mid, const YYLTYPE *loc)
{
    rb_node_colon2_t *n = NODE_NEWNODE(NODE_COLON2, rb_node_colon2_t, loc);
    n->nd_head = nd_head;
    n->nd_mid = nd_mid;

    return n;
}

static rb_node_colon3_t *
rb_node_colon3_new(struct parser_params *p, ID nd_mid, const YYLTYPE *loc)
{
    rb_node_colon3_t *n = NODE_NEWNODE(NODE_COLON3, rb_node_colon3_t, loc);
    n->nd_mid = nd_mid;

    return n;
}

static rb_node_dot2_t *
rb_node_dot2_new(struct parser_params *p, NODE *nd_beg, NODE *nd_end, const YYLTYPE *loc)
{
    rb_node_dot2_t *n = NODE_NEWNODE(NODE_DOT2, rb_node_dot2_t, loc);
    n->nd_beg = nd_beg;
    n->nd_end = nd_end;

    return n;
}

static rb_node_dot3_t *
rb_node_dot3_new(struct parser_params *p, NODE *nd_beg, NODE *nd_end, const YYLTYPE *loc)
{
    rb_node_dot3_t *n = NODE_NEWNODE(NODE_DOT3, rb_node_dot3_t, loc);
    n->nd_beg = nd_beg;
    n->nd_end = nd_end;

    return n;
}

static rb_node_self_t *
rb_node_self_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_self_t *n = NODE_NEWNODE(NODE_SELF, rb_node_self_t, loc);
    n->nd_state = 1;

    return n;
}

static rb_node_nil_t *
rb_node_nil_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_nil_t *n = NODE_NEWNODE(NODE_NIL, rb_node_nil_t, loc);

    return n;
}

static rb_node_true_t *
rb_node_true_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_true_t *n = NODE_NEWNODE(NODE_TRUE, rb_node_true_t, loc);

    return n;
}

static rb_node_false_t *
rb_node_false_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_false_t *n = NODE_NEWNODE(NODE_FALSE, rb_node_false_t, loc);

    return n;
}

static rb_node_super_t *
rb_node_super_new(struct parser_params *p, NODE *nd_args, const YYLTYPE *loc)
{
    rb_node_super_t *n = NODE_NEWNODE(NODE_SUPER, rb_node_super_t, loc);
    n->nd_args = nd_args;

    return n;
}

static rb_node_zsuper_t *
rb_node_zsuper_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_zsuper_t *n = NODE_NEWNODE(NODE_ZSUPER, rb_node_zsuper_t, loc);

    return n;
}

static rb_node_match2_t *
rb_node_match2_new(struct parser_params *p, NODE *nd_recv, NODE *nd_value, const YYLTYPE *loc)
{
    rb_node_match2_t *n = NODE_NEWNODE(NODE_MATCH2, rb_node_match2_t, loc);
    n->nd_recv = nd_recv;
    n->nd_value = nd_value;
    n->nd_args = 0;

    return n;
}

static rb_node_match3_t *
rb_node_match3_new(struct parser_params *p, NODE *nd_recv, NODE *nd_value, const YYLTYPE *loc)
{
    rb_node_match3_t *n = NODE_NEWNODE(NODE_MATCH3, rb_node_match3_t, loc);
    n->nd_recv = nd_recv;
    n->nd_value = nd_value;

    return n;
}

/* TODO: Use union for NODE_LIST2 */
static rb_node_list_t *
rb_node_list_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc)
{
    rb_node_list_t *n = NODE_NEWNODE(NODE_LIST, rb_node_list_t, loc);
    n->nd_head = nd_head;
    n->as.nd_alen = 1;
    n->nd_next = 0;

    return n;
}

static rb_node_list_t *
rb_node_list_new2(struct parser_params *p, NODE *nd_head, long nd_alen, NODE *nd_next, const YYLTYPE *loc)
{
    rb_node_list_t *n = NODE_NEWNODE(NODE_LIST, rb_node_list_t, loc);
    n->nd_head = nd_head;
    n->as.nd_alen = nd_alen;
    n->nd_next = nd_next;

    return n;
}

static rb_node_zlist_t *
rb_node_zlist_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_zlist_t *n = NODE_NEWNODE(NODE_ZLIST, rb_node_zlist_t, loc);

    return n;
}

static rb_node_hash_t *
rb_node_hash_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc)
{
    rb_node_hash_t *n = NODE_NEWNODE(NODE_HASH, rb_node_hash_t, loc);
    n->nd_head = nd_head;
    n->nd_brace = 0;

    return n;
}

static rb_node_masgn_t *
rb_node_masgn_new(struct parser_params *p, NODE *nd_head, NODE *nd_args, const YYLTYPE *loc)
{
    rb_node_masgn_t *n = NODE_NEWNODE(NODE_MASGN, rb_node_masgn_t, loc);
    n->nd_head = nd_head;
    n->nd_value = 0;
    n->nd_args = nd_args;

    return n;
}

static rb_node_gasgn_t *
rb_node_gasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc)
{
    rb_node_gasgn_t *n = NODE_NEWNODE(NODE_GASGN, rb_node_gasgn_t, loc);
    n->nd_vid = nd_vid;
    n->nd_value = nd_value;

    return n;
}

static rb_node_lasgn_t *
rb_node_lasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc)
{
    rb_node_lasgn_t *n = NODE_NEWNODE(NODE_LASGN, rb_node_lasgn_t, loc);
    n->nd_vid = nd_vid;
    n->nd_value = nd_value;

    return n;
}

static rb_node_dasgn_t *
rb_node_dasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc)
{
    rb_node_dasgn_t *n = NODE_NEWNODE(NODE_DASGN, rb_node_dasgn_t, loc);
    n->nd_vid = nd_vid;
    n->nd_value = nd_value;

    return n;
}

static rb_node_iasgn_t *
rb_node_iasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc)
{
    rb_node_iasgn_t *n = NODE_NEWNODE(NODE_IASGN, rb_node_iasgn_t, loc);
    n->nd_vid = nd_vid;
    n->nd_value = nd_value;

    return n;
}

static rb_node_cvasgn_t *
rb_node_cvasgn_new(struct parser_params *p, ID nd_vid, NODE *nd_value, const YYLTYPE *loc)
{
    rb_node_cvasgn_t *n = NODE_NEWNODE(NODE_CVASGN, rb_node_cvasgn_t, loc);
    n->nd_vid = nd_vid;
    n->nd_value = nd_value;

    return n;
}

static rb_node_op_asgn1_t *
rb_node_op_asgn1_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *index, NODE *rvalue, const YYLTYPE *loc, const YYLTYPE *call_operator_loc, const YYLTYPE *opening_loc, const YYLTYPE *closing_loc, const YYLTYPE *binary_operator_loc)
{
    rb_node_op_asgn1_t *n = NODE_NEWNODE(NODE_OP_ASGN1, rb_node_op_asgn1_t, loc);
    n->nd_recv = nd_recv;
    n->nd_mid = nd_mid;
    n->nd_index = index;
    n->nd_rvalue = rvalue;
    n->call_operator_loc = *call_operator_loc;
    n->opening_loc = *opening_loc;
    n->closing_loc = *closing_loc;
    n->binary_operator_loc = *binary_operator_loc;

    return n;
}

static rb_node_op_asgn2_t *
rb_node_op_asgn2_new(struct parser_params *p, NODE *nd_recv, NODE *nd_value, ID nd_vid, ID nd_mid, bool nd_aid, const YYLTYPE *loc, const YYLTYPE *call_operator_loc, const YYLTYPE *message_loc, const YYLTYPE *binary_operator_loc)
{
    rb_node_op_asgn2_t *n = NODE_NEWNODE(NODE_OP_ASGN2, rb_node_op_asgn2_t, loc);
    n->nd_recv = nd_recv;
    n->nd_value = nd_value;
    n->nd_vid = nd_vid;
    n->nd_mid = nd_mid;
    n->nd_aid = nd_aid;
    n->call_operator_loc = *call_operator_loc;
    n->message_loc = *message_loc;
    n->binary_operator_loc = *binary_operator_loc;

    return n;
}

static rb_node_op_asgn_or_t *
rb_node_op_asgn_or_new(struct parser_params *p, NODE *nd_head, NODE *nd_value, const YYLTYPE *loc)
{
    rb_node_op_asgn_or_t *n = NODE_NEWNODE(NODE_OP_ASGN_OR, rb_node_op_asgn_or_t, loc);
    n->nd_head = nd_head;
    n->nd_value = nd_value;

    return n;
}

static rb_node_op_asgn_and_t *
rb_node_op_asgn_and_new(struct parser_params *p, NODE *nd_head, NODE *nd_value, const YYLTYPE *loc)
{
    rb_node_op_asgn_and_t *n = NODE_NEWNODE(NODE_OP_ASGN_AND, rb_node_op_asgn_and_t, loc);
    n->nd_head = nd_head;
    n->nd_value = nd_value;

    return n;
}

static rb_node_gvar_t *
rb_node_gvar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc)
{
    rb_node_gvar_t *n = NODE_NEWNODE(NODE_GVAR, rb_node_gvar_t, loc);
    n->nd_vid = nd_vid;

    return n;
}

static rb_node_lvar_t *
rb_node_lvar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc)
{
    rb_node_lvar_t *n = NODE_NEWNODE(NODE_LVAR, rb_node_lvar_t, loc);
    n->nd_vid = nd_vid;

    return n;
}

static rb_node_dvar_t *
rb_node_dvar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc)
{
    rb_node_dvar_t *n = NODE_NEWNODE(NODE_DVAR, rb_node_dvar_t, loc);
    n->nd_vid = nd_vid;

    return n;
}

static rb_node_ivar_t *
rb_node_ivar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc)
{
    rb_node_ivar_t *n = NODE_NEWNODE(NODE_IVAR, rb_node_ivar_t, loc);
    n->nd_vid = nd_vid;

    return n;
}

static rb_node_const_t *
rb_node_const_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc)
{
    rb_node_const_t *n = NODE_NEWNODE(NODE_CONST, rb_node_const_t, loc);
    n->nd_vid = nd_vid;

    return n;
}

static rb_node_cvar_t *
rb_node_cvar_new(struct parser_params *p, ID nd_vid, const YYLTYPE *loc)
{
    rb_node_cvar_t *n = NODE_NEWNODE(NODE_CVAR, rb_node_cvar_t, loc);
    n->nd_vid = nd_vid;

    return n;
}

static rb_node_nth_ref_t *
rb_node_nth_ref_new(struct parser_params *p, long nd_nth, const YYLTYPE *loc)
{
    rb_node_nth_ref_t *n = NODE_NEWNODE(NODE_NTH_REF, rb_node_nth_ref_t, loc);
    n->nd_nth = nd_nth;

    return n;
}

static rb_node_back_ref_t *
rb_node_back_ref_new(struct parser_params *p, long nd_nth, const YYLTYPE *loc)
{
    rb_node_back_ref_t *n = NODE_NEWNODE(NODE_BACK_REF, rb_node_back_ref_t, loc);
    n->nd_nth = nd_nth;

    return n;
}

static rb_node_integer_t *
rb_node_integer_new(struct parser_params *p, char* val, int base, const YYLTYPE *loc)
{
    rb_node_integer_t *n = NODE_NEWNODE(NODE_INTEGER, rb_node_integer_t, loc);
    n->val = val;
    n->minus = FALSE;
    n->base = base;

    return n;
}

static rb_node_float_t *
rb_node_float_new(struct parser_params *p, char* val, const YYLTYPE *loc)
{
    rb_node_float_t *n = NODE_NEWNODE(NODE_FLOAT, rb_node_float_t, loc);
    n->val = val;
    n->minus = FALSE;

    return n;
}

static rb_node_rational_t *
rb_node_rational_new(struct parser_params *p, char* val, int base, int seen_point, const YYLTYPE *loc)
{
    rb_node_rational_t *n = NODE_NEWNODE(NODE_RATIONAL, rb_node_rational_t, loc);
    n->val = val;
    n->minus = FALSE;
    n->base = base;
    n->seen_point = seen_point;

    return n;
}

static rb_node_imaginary_t *
rb_node_imaginary_new(struct parser_params *p, char* val, int base, int seen_point, enum rb_numeric_type numeric_type, const YYLTYPE *loc)
{
    rb_node_imaginary_t *n = NODE_NEWNODE(NODE_IMAGINARY, rb_node_imaginary_t, loc);
    n->val = val;
    n->minus = FALSE;
    n->base = base;
    n->seen_point = seen_point;
    n->type = numeric_type;

    return n;
}

static rb_node_str_t *
rb_node_str_new(struct parser_params *p, rb_parser_string_t *string, const YYLTYPE *loc)
{
    rb_node_str_t *n = NODE_NEWNODE(NODE_STR, rb_node_str_t, loc);
    n->string = string;

    return n;
}

/* TODO; Use union for NODE_DSTR2 */
static rb_node_dstr_t *
rb_node_dstr_new0(struct parser_params *p, rb_parser_string_t *string, long nd_alen, NODE *nd_next, const YYLTYPE *loc)
{
    rb_node_dstr_t *n = NODE_NEWNODE(NODE_DSTR, rb_node_dstr_t, loc);
    n->string = string;
    n->as.nd_alen = nd_alen;
    n->nd_next = (rb_node_list_t *)nd_next;

    return n;
}

static rb_node_dstr_t *
rb_node_dstr_new(struct parser_params *p, rb_parser_string_t *string, const YYLTYPE *loc)
{
    return rb_node_dstr_new0(p, string, 1, 0, loc);
}

static rb_node_xstr_t *
rb_node_xstr_new(struct parser_params *p, rb_parser_string_t *string, const YYLTYPE *loc)
{
    rb_node_xstr_t *n = NODE_NEWNODE(NODE_XSTR, rb_node_xstr_t, loc);
    n->string = string;

    return n;
}

static rb_node_dxstr_t *
rb_node_dxstr_new(struct parser_params *p, rb_parser_string_t *string, long nd_alen, NODE *nd_next, const YYLTYPE *loc)
{
    rb_node_dxstr_t *n = NODE_NEWNODE(NODE_DXSTR, rb_node_dxstr_t, loc);
    n->string = string;
    n->as.nd_alen = nd_alen;
    n->nd_next = (rb_node_list_t *)nd_next;

    return n;
}

static rb_node_sym_t *
rb_node_sym_new(struct parser_params *p, VALUE str, const YYLTYPE *loc)
{
    rb_node_sym_t *n = NODE_NEWNODE(NODE_SYM, rb_node_sym_t, loc);
    n->string = rb_str_to_parser_string(p, str);

    return n;
}

static rb_node_dsym_t *
rb_node_dsym_new(struct parser_params *p, rb_parser_string_t *string, long nd_alen, NODE *nd_next, const YYLTYPE *loc)
{
    rb_node_dsym_t *n = NODE_NEWNODE(NODE_DSYM, rb_node_dsym_t, loc);
    n->string = string;
    n->as.nd_alen = nd_alen;
    n->nd_next = (rb_node_list_t *)nd_next;

    return n;
}

static rb_node_evstr_t *
rb_node_evstr_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc)
{
    rb_node_evstr_t *n = NODE_NEWNODE(NODE_EVSTR, rb_node_evstr_t, loc);
    n->nd_body = nd_body;

    return n;
}

static rb_node_regx_t *
rb_node_regx_new(struct parser_params *p, rb_parser_string_t *string, int options, const YYLTYPE *loc)
{
    rb_node_regx_t *n = NODE_NEWNODE(NODE_REGX, rb_node_regx_t, loc);
    n->string = string;
    n->options = options & RE_OPTION_MASK;

    return n;
}

static rb_node_call_t *
rb_node_call_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_args, const YYLTYPE *loc)
{
    rb_node_call_t *n = NODE_NEWNODE(NODE_CALL, rb_node_call_t, loc);
    n->nd_recv = nd_recv;
    n->nd_mid = nd_mid;
    n->nd_args = nd_args;

    return n;
}

static rb_node_opcall_t *
rb_node_opcall_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_args, const YYLTYPE *loc)
{
    rb_node_opcall_t *n = NODE_NEWNODE(NODE_OPCALL, rb_node_opcall_t, loc);
    n->nd_recv = nd_recv;
    n->nd_mid = nd_mid;
    n->nd_args = nd_args;

    return n;
}

static rb_node_fcall_t *
rb_node_fcall_new(struct parser_params *p, ID nd_mid, NODE *nd_args, const YYLTYPE *loc)
{
    rb_node_fcall_t *n = NODE_NEWNODE(NODE_FCALL, rb_node_fcall_t, loc);
    n->nd_mid = nd_mid;
    n->nd_args = nd_args;

    return n;
}

static rb_node_qcall_t *
rb_node_qcall_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_args, const YYLTYPE *loc)
{
    rb_node_qcall_t *n = NODE_NEWNODE(NODE_QCALL, rb_node_qcall_t, loc);
    n->nd_recv = nd_recv;
    n->nd_mid = nd_mid;
    n->nd_args = nd_args;

    return n;
}

static rb_node_vcall_t *
rb_node_vcall_new(struct parser_params *p, ID nd_mid, const YYLTYPE *loc)
{
    rb_node_vcall_t *n = NODE_NEWNODE(NODE_VCALL, rb_node_vcall_t, loc);
    n->nd_mid = nd_mid;

    return n;
}

static rb_node_once_t *
rb_node_once_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc)
{
    rb_node_once_t *n = NODE_NEWNODE(NODE_ONCE, rb_node_once_t, loc);
    n->nd_body = nd_body;

    return n;
}

static rb_node_args_t *
rb_node_args_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_args_t *n = NODE_NEWNODE(NODE_ARGS, rb_node_args_t, loc);
    MEMZERO(&n->nd_ainfo, struct rb_args_info, 1);

    return n;
}

static rb_node_args_aux_t *
rb_node_args_aux_new(struct parser_params *p, ID nd_pid, int nd_plen, const YYLTYPE *loc)
{
    rb_node_args_aux_t *n = NODE_NEWNODE(NODE_ARGS_AUX, rb_node_args_aux_t, loc);
    n->nd_pid = nd_pid;
    n->nd_plen = nd_plen;
    n->nd_next = 0;

    return n;
}

static rb_node_opt_arg_t *
rb_node_opt_arg_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc)
{
    rb_node_opt_arg_t *n = NODE_NEWNODE(NODE_OPT_ARG, rb_node_opt_arg_t, loc);
    n->nd_body = nd_body;
    n->nd_next = 0;

    return n;
}

static rb_node_kw_arg_t *
rb_node_kw_arg_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc)
{
    rb_node_kw_arg_t *n = NODE_NEWNODE(NODE_KW_ARG, rb_node_kw_arg_t, loc);
    n->nd_body = nd_body;
    n->nd_next = 0;

    return n;
}

static rb_node_postarg_t *
rb_node_postarg_new(struct parser_params *p, NODE *nd_1st, NODE *nd_2nd, const YYLTYPE *loc)
{
    rb_node_postarg_t *n = NODE_NEWNODE(NODE_POSTARG, rb_node_postarg_t, loc);
    n->nd_1st = nd_1st;
    n->nd_2nd = nd_2nd;

    return n;
}

static rb_node_argscat_t *
rb_node_argscat_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, const YYLTYPE *loc)
{
    rb_node_argscat_t *n = NODE_NEWNODE(NODE_ARGSCAT, rb_node_argscat_t, loc);
    n->nd_head = nd_head;
    n->nd_body = nd_body;

    return n;
}

static rb_node_argspush_t *
rb_node_argspush_new(struct parser_params *p, NODE *nd_head, NODE *nd_body, const YYLTYPE *loc)
{
    rb_node_argspush_t *n = NODE_NEWNODE(NODE_ARGSPUSH, rb_node_argspush_t, loc);
    n->nd_head = nd_head;
    n->nd_body = nd_body;

    return n;
}

static rb_node_splat_t *
rb_node_splat_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc, const YYLTYPE *operator_loc)
{
    rb_node_splat_t *n = NODE_NEWNODE(NODE_SPLAT, rb_node_splat_t, loc);
    n->nd_head = nd_head;
    n->operator_loc = *operator_loc;

    return n;
}

static rb_node_block_pass_t *
rb_node_block_pass_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc, const YYLTYPE *operator_loc)
{
    rb_node_block_pass_t *n = NODE_NEWNODE(NODE_BLOCK_PASS, rb_node_block_pass_t, loc);
    n->forwarding = 0;
    n->nd_head = 0;
    n->nd_body = nd_body;
    n->operator_loc = *operator_loc;

    return n;
}

static rb_node_alias_t *
rb_node_alias_new(struct parser_params *p, NODE *nd_1st, NODE *nd_2nd, const YYLTYPE *loc, const YYLTYPE *keyword_loc)
{
    rb_node_alias_t *n = NODE_NEWNODE(NODE_ALIAS, rb_node_alias_t, loc);
    n->nd_1st = nd_1st;
    n->nd_2nd = nd_2nd;
    n->keyword_loc = *keyword_loc;

    return n;
}

static rb_node_valias_t *
rb_node_valias_new(struct parser_params *p, ID nd_alias, ID nd_orig, const YYLTYPE *loc, const YYLTYPE *keyword_loc)
{
    rb_node_valias_t *n = NODE_NEWNODE(NODE_VALIAS, rb_node_valias_t, loc);
    n->nd_alias = nd_alias;
    n->nd_orig = nd_orig;
    n->keyword_loc = *keyword_loc;

    return n;
}

static rb_node_undef_t *
rb_node_undef_new(struct parser_params *p, NODE *nd_undef, const YYLTYPE *loc)
{
    rb_node_undef_t *n = NODE_NEWNODE(NODE_UNDEF, rb_node_undef_t, loc);
    n->nd_undefs = rb_parser_ary_new_capa_for_node(p, 1);
    n->keyword_loc = NULL_LOC;
    rb_parser_ary_push_node(p, n->nd_undefs, nd_undef);

    return n;
}

static rb_node_errinfo_t *
rb_node_errinfo_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_errinfo_t *n = NODE_NEWNODE(NODE_ERRINFO, rb_node_errinfo_t, loc);

    return n;
}

static rb_node_defined_t *
rb_node_defined_new(struct parser_params *p, NODE *nd_head, const YYLTYPE *loc)
{
    rb_node_defined_t *n = NODE_NEWNODE(NODE_DEFINED, rb_node_defined_t, loc);
    n->nd_head = nd_head;

    return n;
}

static rb_node_postexe_t *
rb_node_postexe_new(struct parser_params *p, NODE *nd_body, const YYLTYPE *loc)
{
    rb_node_postexe_t *n = NODE_NEWNODE(NODE_POSTEXE, rb_node_postexe_t, loc);
    n->nd_body = nd_body;

    return n;
}

static rb_node_attrasgn_t *
rb_node_attrasgn_new(struct parser_params *p, NODE *nd_recv, ID nd_mid, NODE *nd_args, const YYLTYPE *loc)
{
    rb_node_attrasgn_t *n = NODE_NEWNODE(NODE_ATTRASGN, rb_node_attrasgn_t, loc);
    n->nd_recv = nd_recv;
    n->nd_mid = nd_mid;
    n->nd_args = nd_args;

    return n;
}

static rb_node_aryptn_t *
rb_node_aryptn_new(struct parser_params *p, NODE *pre_args, NODE *rest_arg, NODE *post_args, const YYLTYPE *loc)
{
    rb_node_aryptn_t *n = NODE_NEWNODE(NODE_ARYPTN, rb_node_aryptn_t, loc);
    n->nd_pconst = 0;
    n->pre_args = pre_args;
    n->rest_arg = rest_arg;
    n->post_args = post_args;

    return n;
}

static rb_node_hshptn_t *
rb_node_hshptn_new(struct parser_params *p, NODE *nd_pconst, NODE *nd_pkwargs, NODE *nd_pkwrestarg, const YYLTYPE *loc)
{
    rb_node_hshptn_t *n = NODE_NEWNODE(NODE_HSHPTN, rb_node_hshptn_t, loc);
    n->nd_pconst = nd_pconst;
    n->nd_pkwargs = nd_pkwargs;
    n->nd_pkwrestarg = nd_pkwrestarg;

    return n;
}

static rb_node_fndptn_t *
rb_node_fndptn_new(struct parser_params *p, NODE *pre_rest_arg, NODE *args, NODE *post_rest_arg, const YYLTYPE *loc)
{
    rb_node_fndptn_t *n = NODE_NEWNODE(NODE_FNDPTN, rb_node_fndptn_t, loc);
    n->nd_pconst = 0;
    n->pre_rest_arg = pre_rest_arg;
    n->args = args;
    n->post_rest_arg = post_rest_arg;

    return n;
}

static rb_node_line_t *
rb_node_line_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_line_t *n = NODE_NEWNODE(NODE_LINE, rb_node_line_t, loc);

    return n;
}

static rb_node_file_t *
rb_node_file_new(struct parser_params *p, VALUE str, const YYLTYPE *loc)
{
    rb_node_file_t *n = NODE_NEWNODE(NODE_FILE, rb_node_file_t, loc);
    n->path = rb_str_to_parser_string(p, str);

    return n;
}

static rb_node_encoding_t *
rb_node_encoding_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_encoding_t *n = NODE_NEWNODE(NODE_ENCODING, rb_node_encoding_t, loc);
    n->enc = p->enc;

    return n;
}

static rb_node_cdecl_t *
rb_node_cdecl_new(struct parser_params *p, ID nd_vid, NODE *nd_value, NODE *nd_else, enum rb_parser_shareability shareability, const YYLTYPE *loc)
{
    rb_node_cdecl_t *n = NODE_NEWNODE(NODE_CDECL, rb_node_cdecl_t, loc);
    n->nd_vid = nd_vid;
    n->nd_value = nd_value;
    n->nd_else = nd_else;
    n->shareability = shareability;

    return n;
}

static rb_node_op_cdecl_t *
rb_node_op_cdecl_new(struct parser_params *p, NODE *nd_head, NODE *nd_value, ID nd_aid, enum rb_parser_shareability shareability, const YYLTYPE *loc)
{
    rb_node_op_cdecl_t *n = NODE_NEWNODE(NODE_OP_CDECL, rb_node_op_cdecl_t, loc);
    n->nd_head = nd_head;
    n->nd_value = nd_value;
    n->nd_aid = nd_aid;
    n->shareability = shareability;

    return n;
}

static rb_node_error_t *
rb_node_error_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_error_t *n = NODE_NEWNODE(NODE_ERROR, rb_node_error_t, loc);

    return n;
}

static rb_node_break_t *
rb_node_break_new(struct parser_params *p, NODE *nd_stts, const YYLTYPE *loc, const YYLTYPE *keyword_loc)
{
    rb_node_break_t *n = NODE_NEWNODE(NODE_BREAK, rb_node_break_t, loc);
    n->nd_stts = nd_stts;
    n->nd_chain = 0;
    n->keyword_loc = *keyword_loc;

    return n;
}

static rb_node_next_t *
rb_node_next_new(struct parser_params *p, NODE *nd_stts, const YYLTYPE *loc, const YYLTYPE *keyword_loc)
{
    rb_node_next_t *n = NODE_NEWNODE(NODE_NEXT, rb_node_next_t, loc);
    n->nd_stts = nd_stts;
    n->nd_chain = 0;
    n->keyword_loc = *keyword_loc;

    return n;
}

static rb_node_redo_t *
rb_node_redo_new(struct parser_params *p, const YYLTYPE *loc, const YYLTYPE *keyword_loc)
{
    rb_node_redo_t *n = NODE_NEWNODE(NODE_REDO, rb_node_redo_t, loc);
    n->nd_chain = 0;
    n->keyword_loc = *keyword_loc;

    return n;
}

static rb_node_def_temp_t *
rb_node_def_temp_new(struct parser_params *p, const YYLTYPE *loc)
{
    rb_node_def_temp_t *n = NODE_NEWNODE((enum node_type)NODE_DEF_TEMP, rb_node_def_temp_t, loc);
    n->save.numparam_save = 0;
    n->save.max_numparam = 0;
    n->save.ctxt = p->ctxt;
    n->nd_def = 0;
    n->nd_mid = 0;

    return n;
}

static rb_node_def_temp_t *
def_head_save(struct parser_params *p, rb_node_def_temp_t *n)
{
    n->save.numparam_save = numparam_push(p);
    n->save.max_numparam = p->max_numparam;
    return n;
}

#ifndef RIPPER
static enum node_type
nodetype(NODE *node)			/* for debug */
{
    return (enum node_type)nd_type(node);
}

static int
nodeline(NODE *node)
{
    return nd_line(node);
}
#endif

static NODE*
newline_node(NODE *node)
{
    if (node) {
        node = remove_begin(node);
        nd_set_fl_newline(node);
    }
    return node;
}

static void
fixpos(NODE *node, NODE *orig)
{
    if (!node) return;
    if (!orig) return;
    nd_set_line(node, nd_line(orig));
}

static NODE*
block_append(struct parser_params *p, NODE *head, NODE *tail)
{
    NODE *end, *h = head, *nd;

    if (tail == 0) return head;

    if (h == 0) return tail;
    switch (nd_type(h)) {
      default:
        h = end = NEW_BLOCK(head, &head->nd_loc);
        head = end;
        break;
      case NODE_BLOCK:
        end = RNODE_BLOCK(h)->nd_end;
        break;
    }

    nd = RNODE_BLOCK(end)->nd_head;
    switch (nd_type(nd)) {
      case NODE_RETURN:
      case NODE_BREAK:
      case NODE_NEXT:
      case NODE_REDO:
      case NODE_RETRY:
        rb_warning0L(nd_line(tail), "statement not reached");
        break;

      default:
        break;
    }

    if (!nd_type_p(tail, NODE_BLOCK)) {
        tail = NEW_BLOCK(tail, &tail->nd_loc);
    }
    RNODE_BLOCK(end)->nd_next = tail;
    RNODE_BLOCK(h)->nd_end = RNODE_BLOCK(tail)->nd_end;
    nd_set_last_loc(head, nd_last_loc(tail));
    return head;
}

/* append item to the list */
static NODE*
list_append(struct parser_params *p, NODE *list, NODE *item)
{
    NODE *last;

    if (list == 0) return NEW_LIST(item, &item->nd_loc);
    if (RNODE_LIST(list)->nd_next) {
        last = RNODE_LIST(RNODE_LIST(list)->nd_next)->as.nd_end;
    }
    else {
        last = list;
    }

    RNODE_LIST(list)->as.nd_alen += 1;
    RNODE_LIST(last)->nd_next = NEW_LIST(item, &item->nd_loc);
    RNODE_LIST(RNODE_LIST(list)->nd_next)->as.nd_end = RNODE_LIST(last)->nd_next;

    nd_set_last_loc(list, nd_last_loc(item));

    return list;
}

/* concat two lists */
static NODE*
list_concat(NODE *head, NODE *tail)
{
    NODE *last;

    if (RNODE_LIST(head)->nd_next) {
        last = RNODE_LIST(RNODE_LIST(head)->nd_next)->as.nd_end;
    }
    else {
        last = head;
    }

    RNODE_LIST(head)->as.nd_alen += RNODE_LIST(tail)->as.nd_alen;
    RNODE_LIST(last)->nd_next = tail;
    if (RNODE_LIST(tail)->nd_next) {
        RNODE_LIST(RNODE_LIST(head)->nd_next)->as.nd_end = RNODE_LIST(RNODE_LIST(tail)->nd_next)->as.nd_end;
    }
    else {
        RNODE_LIST(RNODE_LIST(head)->nd_next)->as.nd_end = tail;
    }

    nd_set_last_loc(head, nd_last_loc(tail));

    return head;
}

static int
literal_concat0(struct parser_params *p, rb_parser_string_t *head, rb_parser_string_t *tail)
{
    if (!tail) return 1;
    if (!rb_parser_enc_compatible(p, head, tail)) {
        compile_error(p, "string literal encodings differ (%s / %s)",
                      rb_enc_name(rb_parser_str_get_encoding(head)),
                      rb_enc_name(rb_parser_str_get_encoding(tail)));
        rb_parser_str_resize(p, head, 0);
        rb_parser_str_resize(p, tail, 0);
        return 0;
    }
    rb_parser_str_buf_append(p, head, tail);
    return 1;
}

static rb_parser_string_t *
string_literal_head(struct parser_params *p, enum node_type htype, NODE *head)
{
    if (htype != NODE_DSTR) return NULL;
    if (RNODE_DSTR(head)->nd_next) {
        head = RNODE_LIST(RNODE_LIST(RNODE_DSTR(head)->nd_next)->as.nd_end)->nd_head;
        if (!head || !nd_type_p(head, NODE_STR)) return NULL;
    }
    rb_parser_string_t *lit = RNODE_DSTR(head)->string;
    ASSUME(lit);
    return lit;
}

#ifndef RIPPER
static rb_parser_string_t *
rb_parser_string_deep_copy(struct parser_params *p, const rb_parser_string_t *orig)
{
    rb_parser_string_t *copy;
    if (!orig) return NULL;
    copy = rb_parser_string_new(p, PARSER_STRING_PTR(orig), PARSER_STRING_LEN(orig));
    copy->coderange = orig->coderange;
    copy->enc = orig->enc;
    return copy;
}
#endif

/* concat two string literals */
static NODE *
literal_concat(struct parser_params *p, NODE *head, NODE *tail, const YYLTYPE *loc)
{
    enum node_type htype;
    rb_parser_string_t *lit;

    if (!head) return tail;
    if (!tail) return head;

    htype = nd_type(head);
    if (htype == NODE_EVSTR) {
        head = new_dstr(p, head, loc);
        htype = NODE_DSTR;
    }
    if (p->heredoc_indent > 0) {
        switch (htype) {
          case NODE_STR:
            head = str2dstr(p, head);
          case NODE_DSTR:
            return list_append(p, head, tail);
          default:
            break;
        }
    }
    switch (nd_type(tail)) {
      case NODE_STR:
        if ((lit = string_literal_head(p, htype, head)) != false) {
            htype = NODE_STR;
        }
        else {
            lit = RNODE_DSTR(head)->string;
        }
        if (htype == NODE_STR) {
            if (!literal_concat0(p, lit, RNODE_STR(tail)->string)) {
              error:
                rb_discard_node(p, head);
                rb_discard_node(p, tail);
                return 0;
            }
            rb_discard_node(p, tail);
        }
        else {
            list_append(p, head, tail);
        }
        break;

      case NODE_DSTR:
        if (htype == NODE_STR) {
            if (!literal_concat0(p, RNODE_STR(head)->string, RNODE_DSTR(tail)->string))
                goto error;
            rb_parser_string_free(p, RNODE_DSTR(tail)->string);
            RNODE_DSTR(tail)->string = RNODE_STR(head)->string;
            RNODE_STR(head)->string = NULL;
            rb_discard_node(p, head);
            head = tail;
        }
        else if (!RNODE_DSTR(tail)->string) {
          append:
            RNODE_DSTR(head)->as.nd_alen += RNODE_DSTR(tail)->as.nd_alen - 1;
            if (!RNODE_DSTR(head)->nd_next) {
                RNODE_DSTR(head)->nd_next = RNODE_DSTR(tail)->nd_next;
            }
            else if (RNODE_DSTR(tail)->nd_next) {
                RNODE_DSTR(RNODE_DSTR(RNODE_DSTR(head)->nd_next)->as.nd_end)->nd_next = RNODE_DSTR(tail)->nd_next;
                RNODE_DSTR(RNODE_DSTR(head)->nd_next)->as.nd_end = RNODE_DSTR(RNODE_DSTR(tail)->nd_next)->as.nd_end;
            }
            rb_discard_node(p, tail);
        }
        else if ((lit = string_literal_head(p, htype, head)) != false) {
            if (!literal_concat0(p, lit, RNODE_DSTR(tail)->string))
                goto error;
            rb_parser_string_free(p, RNODE_DSTR(tail)->string);
            RNODE_DSTR(tail)->string = 0;
            goto append;
        }
        else {
            list_concat(head, NEW_LIST2(NEW_STR(RNODE_DSTR(tail)->string, loc), RNODE_DSTR(tail)->as.nd_alen, (NODE *)RNODE_DSTR(tail)->nd_next, loc));
            RNODE_DSTR(tail)->string = 0;
        }
        break;

      case NODE_EVSTR:
        if (htype == NODE_STR) {
            head = str2dstr(p, head);
            RNODE_DSTR(head)->as.nd_alen = 1;
        }
        list_append(p, head, tail);
        break;
    }
    return head;
}

static void
nd_copy_flag(NODE *new_node, NODE *old_node)
{
    if (nd_fl_newline(old_node)) nd_set_fl_newline(new_node);
    nd_set_line(new_node, nd_line(old_node));
    new_node->nd_loc = old_node->nd_loc;
    new_node->node_id = old_node->node_id;
}

static NODE *
str2dstr(struct parser_params *p, NODE *node)
{
    NODE *new_node = (NODE *)NODE_NEW_INTERNAL(NODE_DSTR, rb_node_dstr_t);
    nd_copy_flag(new_node, node);
    RNODE_DSTR(new_node)->string = RNODE_STR(node)->string;
    RNODE_DSTR(new_node)->as.nd_alen = 0;
    RNODE_DSTR(new_node)->nd_next = 0;
    RNODE_STR(node)->string = 0;

    return new_node;
}

static NODE *
str2regx(struct parser_params *p, NODE *node, int options)
{
    NODE *new_node = (NODE *)NODE_NEW_INTERNAL(NODE_REGX, rb_node_regx_t);
    nd_copy_flag(new_node, node);
    RNODE_REGX(new_node)->string = RNODE_STR(node)->string;
    RNODE_REGX(new_node)->options = options;
    RNODE_STR(node)->string = 0;

    return new_node;
}

static NODE *
evstr2dstr(struct parser_params *p, NODE *node)
{
    if (nd_type_p(node, NODE_EVSTR)) {
        node = new_dstr(p, node, &node->nd_loc);
    }
    return node;
}

static NODE *
new_evstr(struct parser_params *p, NODE *node, const YYLTYPE *loc)
{
    NODE *head = node;

    if (node) {
        switch (nd_type(node)) {
          case NODE_STR:
            return str2dstr(p, node);
          case NODE_DSTR:
            break;
          case NODE_EVSTR:
            return node;
        }
    }
    return NEW_EVSTR(head, loc);
}

static NODE *
new_dstr(struct parser_params *p, NODE *node, const YYLTYPE *loc)
{
    NODE *dstr = NEW_DSTR(STRING_NEW0(), loc);
    return list_append(p, dstr, node);
}

static NODE *
call_bin_op(struct parser_params *p, NODE *recv, ID id, NODE *arg1,
                const YYLTYPE *op_loc, const YYLTYPE *loc)
{
    NODE *expr;
    value_expr(recv);
    value_expr(arg1);
    expr = NEW_OPCALL(recv, id, NEW_LIST(arg1, &arg1->nd_loc), loc);
    nd_set_line(expr, op_loc->beg_pos.lineno);
    return expr;
}

static NODE *
call_uni_op(struct parser_params *p, NODE *recv, ID id, const YYLTYPE *op_loc, const YYLTYPE *loc)
{
    NODE *opcall;
    value_expr(recv);
    opcall = NEW_OPCALL(recv, id, 0, loc);
    nd_set_line(opcall, op_loc->beg_pos.lineno);
    return opcall;
}

static NODE *
new_qcall(struct parser_params* p, ID atype, NODE *recv, ID mid, NODE *args, const YYLTYPE *op_loc, const YYLTYPE *loc)
{
    NODE *qcall = NEW_QCALL(atype, recv, mid, args, loc);
    nd_set_line(qcall, op_loc->beg_pos.lineno);
    return qcall;
}

static NODE*
new_command_qcall(struct parser_params* p, ID atype, NODE *recv, ID mid, NODE *args, NODE *block, const YYLTYPE *op_loc, const YYLTYPE *loc)
{
    NODE *ret;
    if (block) block_dup_check(p, args, block);
    ret = new_qcall(p, atype, recv, mid, args, op_loc, loc);
    if (block) ret = method_add_block(p, ret, block, loc);
    fixpos(ret, recv);
    return ret;
}

#define nd_once_body(node) (nd_type_p((node), NODE_ONCE) ? RNODE_ONCE(node)->nd_body : node)

static NODE*
last_expr_once_body(NODE *node)
{
    if (!node) return 0;
    return nd_once_body(node);
}

static NODE*
match_op(struct parser_params *p, NODE *node1, NODE *node2, const YYLTYPE *op_loc, const YYLTYPE *loc)
{
    NODE *n;
    int line = op_loc->beg_pos.lineno;

    value_expr(node1);
    value_expr(node2);

    if ((n = last_expr_once_body(node1)) != 0) {
        switch (nd_type(n)) {
          case NODE_DREGX:
            {
                NODE *match = NEW_MATCH2(node1, node2, loc);
                nd_set_line(match, line);
                return match;
            }

          case NODE_REGX:
            {
                const VALUE lit = rb_node_regx_string_val(n);
                if (!NIL_P(lit)) {
                    NODE *match = NEW_MATCH2(node1, node2, loc);
                    RNODE_MATCH2(match)->nd_args = reg_named_capture_assign(p, lit, loc, assignable);
                    nd_set_line(match, line);
                    return match;
                }
            }
        }
    }

    if ((n = last_expr_once_body(node2)) != 0) {
        NODE *match3;

        switch (nd_type(n)) {
          case NODE_DREGX:
            match3 = NEW_MATCH3(node2, node1, loc);
            return match3;
        }
    }

    n = NEW_CALL(node1, tMATCH, NEW_LIST(node2, &node2->nd_loc), loc);
    nd_set_line(n, line);
    return n;
}

# if WARN_PAST_SCOPE
static int
past_dvar_p(struct parser_params *p, ID id)
{
    struct vtable *past = p->lvtbl->past;
    while (past) {
        if (vtable_included(past, id)) return 1;
        past = past->prev;
    }
    return 0;
}
# endif

static int
numparam_nested_p(struct parser_params *p)
{
    struct local_vars *local = p->lvtbl;
    NODE *outer = local->numparam.outer;
    NODE *inner = local->numparam.inner;
    if (outer || inner) {
        NODE *used = outer ? outer : inner;
        compile_error(p, "numbered parameter is already used in\n"
                      "%s:%d: %s block here",
                      p->ruby_sourcefile, nd_line(used),
                      outer ? "outer" : "inner");
        parser_show_error_line(p, &used->nd_loc);
        return 1;
    }
    return 0;
}

static int
numparam_used_p(struct parser_params *p)
{
    NODE *numparam = p->lvtbl->numparam.current;
    if (numparam) {
        compile_error(p, "numbered parameter is already used in\n"
                      "%s:%d: current block here",
                      p->ruby_sourcefile, nd_line(numparam));
        parser_show_error_line(p, &numparam->nd_loc);
        return 1;
    }
    return 0;
}

static int
it_used_p(struct parser_params *p)
{
    NODE *it = p->lvtbl->it;
    if (it) {
        compile_error(p, "'it' is already used in\n"
                      "%s:%d: current block here",
                      p->ruby_sourcefile, nd_line(it));
        parser_show_error_line(p, &it->nd_loc);
        return 1;
    }
    return 0;
}

static NODE*
gettable(struct parser_params *p, ID id, const YYLTYPE *loc)
{
    ID *vidp = NULL;
    NODE *node;
    switch (id) {
      case keyword_self:
        return NEW_SELF(loc);
      case keyword_nil:
        return NEW_NIL(loc);
      case keyword_true:
        return NEW_TRUE(loc);
      case keyword_false:
        return NEW_FALSE(loc);
      case keyword__FILE__:
        {
            VALUE file = p->ruby_sourcefile_string;
            if (NIL_P(file))
                file = rb_str_new(0, 0);
            node = NEW_FILE(file, loc);
        }
        return node;
      case keyword__LINE__:
        return NEW_LINE(loc);
      case keyword__ENCODING__:
        return NEW_ENCODING(loc);

    }
    switch (id_type(id)) {
      case ID_LOCAL:
        if (dyna_in_block(p) && dvar_defined_ref(p, id, &vidp)) {
            if (NUMPARAM_ID_P(id) && (numparam_nested_p(p) || it_used_p(p))) return 0;
            if (vidp) *vidp |= LVAR_USED;
            node = NEW_DVAR(id, loc);
            return node;
        }
        if (local_id_ref(p, id, &vidp)) {
            if (vidp) *vidp |= LVAR_USED;
            node = NEW_LVAR(id, loc);
            return node;
        }
        if (dyna_in_block(p) && NUMPARAM_ID_P(id) &&
            parser_numbered_param(p, NUMPARAM_ID_TO_IDX(id))) {
            if (numparam_nested_p(p) || it_used_p(p)) return 0;
            node = NEW_DVAR(id, loc);
            struct local_vars *local = p->lvtbl;
            if (!local->numparam.current) local->numparam.current = node;
            return node;
        }
# if WARN_PAST_SCOPE
        if (!p->ctxt.in_defined && RTEST(ruby_verbose) && past_dvar_p(p, id)) {
            rb_warning1("possible reference to past scope - %"PRIsWARN, rb_id2str(id));
        }
# endif
        /* method call without arguments */
        if (dyna_in_block(p) && id == rb_intern("it") && !(DVARS_TERMINAL_P(p->lvtbl->args) || DVARS_TERMINAL_P(p->lvtbl->args->prev))) {
            if (numparam_used_p(p)) return 0;
            if (p->max_numparam == ORDINAL_PARAM) {
                compile_error(p, "ordinary parameter is defined");
                return 0;
            }
            if (!p->it_id) {
                p->it_id = internal_id(p);
                vtable_add(p->lvtbl->args, p->it_id);
            }
            NODE *node = NEW_DVAR(p->it_id, loc);
            if (!p->lvtbl->it) p->lvtbl->it = node;
            return node;
        }
        return NEW_VCALL(id, loc);
      case ID_GLOBAL:
        return NEW_GVAR(id, loc);
      case ID_INSTANCE:
        return NEW_IVAR(id, loc);
      case ID_CONST:
        return NEW_CONST(id, loc);
      case ID_CLASS:
        return NEW_CVAR(id, loc);
    }
    compile_error(p, "identifier %"PRIsVALUE" is not valid to get", rb_id2str(id));
    return 0;
}

static rb_node_opt_arg_t *
opt_arg_append(rb_node_opt_arg_t *opt_list, rb_node_opt_arg_t *opt)
{
    rb_node_opt_arg_t *opts = opt_list;
    RNODE(opts)->nd_loc.end_pos = RNODE(opt)->nd_loc.end_pos;

    while (opts->nd_next) {
        opts = opts->nd_next;
        RNODE(opts)->nd_loc.end_pos = RNODE(opt)->nd_loc.end_pos;
    }
    opts->nd_next = opt;

    return opt_list;
}

static rb_node_kw_arg_t *
kwd_append(rb_node_kw_arg_t *kwlist, rb_node_kw_arg_t *kw)
{
    if (kwlist) {
        /* Assume rb_node_kw_arg_t and rb_node_opt_arg_t has same structure */
        opt_arg_append(RNODE_OPT_ARG(kwlist), RNODE_OPT_ARG(kw));
    }
    return kwlist;
}

static NODE *
new_defined(struct parser_params *p, NODE *expr, const YYLTYPE *loc)
{
    NODE *n = expr;
    while (n) {
        if (nd_type_p(n, NODE_BEGIN)) {
            n = RNODE_BEGIN(n)->nd_body;
        }
        else if (nd_type_p(n, NODE_BLOCK) && RNODE_BLOCK(n)->nd_end == n) {
            n = RNODE_BLOCK(n)->nd_head;
        }
        else {
            break;
        }
    }
    return NEW_DEFINED(n, loc);
}

static NODE*
str_to_sym_node(struct parser_params *p, NODE *node, const YYLTYPE *loc)
{
    VALUE lit;
    rb_parser_string_t *str = RNODE_STR(node)->string;
    if (rb_parser_enc_str_coderange(p, str) == RB_PARSER_ENC_CODERANGE_BROKEN) {
        yyerror1(loc, "invalid symbol");
        lit = STR_NEW0();
    }
    else {
        lit = rb_str_new_parser_string(str);
    }
    return NEW_SYM(lit, loc);
}

static NODE*
symbol_append(struct parser_params *p, NODE *symbols, NODE *symbol)
{
    enum node_type type = nd_type(symbol);
    switch (type) {
      case NODE_DSTR:
        nd_set_type(symbol, NODE_DSYM);
        break;
      case NODE_STR:
        symbol = str_to_sym_node(p, symbol, &RNODE(symbol)->nd_loc);
        break;
      default:
        compile_error(p, "unexpected node as symbol: %s", parser_node_name(type));
    }
    return list_append(p, symbols, symbol);
}

static NODE *
new_regexp(struct parser_params *p, NODE *node, int options, const YYLTYPE *loc)
{
    struct RNode_LIST *list;
    NODE *prev;

    if (!node) {
        /* Check string is valid regex */
        rb_parser_string_t *str = STRING_NEW0();
        reg_compile(p, str, options);
        node = NEW_REGX(str, options, loc);
        return node;
    }
    switch (nd_type(node)) {
      case NODE_STR:
        {
            /* Check string is valid regex */
            reg_compile(p, RNODE_STR(node)->string, options);
            node = str2regx(p, node, options);
        }
        break;
      default:
        node = NEW_DSTR0(STRING_NEW0(), 1, NEW_LIST(node, loc), loc);
        /* fall through */
      case NODE_DSTR:
        nd_set_type(node, NODE_DREGX);
        nd_set_loc(node, loc);
        rb_node_dregx_t *const dreg = RNODE_DREGX(node);
        dreg->as.nd_cflag = options & RE_OPTION_MASK;
        if (dreg->string) reg_fragment_check(p, dreg->string, options);
        prev = node;
        for (list = dreg->nd_next; list; list = RNODE_LIST(list->nd_next)) {
            NODE *frag = list->nd_head;
            enum node_type type = nd_type(frag);
            if (type == NODE_STR || (type == NODE_DSTR && !RNODE_DSTR(frag)->nd_next)) {
                rb_parser_string_t *tail = RNODE_STR(frag)->string;
                if (reg_fragment_check(p, tail, options) && prev && RNODE_DREGX(prev)->string) {
                    rb_parser_string_t *lit = prev == node ? dreg->string : RNODE_STR(RNODE_LIST(prev)->nd_head)->string;
                    if (!literal_concat0(p, lit, tail)) {
                        return NEW_NIL(loc); /* dummy node on error */
                    }
                    rb_parser_str_resize(p, tail, 0);
                    RNODE_LIST(prev)->nd_next = list->nd_next;
                    rb_discard_node(p, list->nd_head);
                    rb_discard_node(p, (NODE *)list);
                    list = RNODE_LIST(prev);
                }
                else {
                    prev = (NODE *)list;
                }
            }
            else {
                prev = 0;
            }
        }
        if (!dreg->nd_next) {
            /* Check string is valid regex */
            reg_compile(p, dreg->string, options);
        }
        if (options & RE_OPTION_ONCE) {
            node = NEW_ONCE(node, loc);
        }
        break;
    }
    return node;
}

static rb_node_kw_arg_t *
new_kw_arg(struct parser_params *p, NODE *k, const YYLTYPE *loc)
{
    if (!k) return 0;
    return NEW_KW_ARG((k), loc);
}

static NODE *
new_xstring(struct parser_params *p, NODE *node, const YYLTYPE *loc)
{
    if (!node) {
        NODE *xstr = NEW_XSTR(STRING_NEW0(), loc);
        return xstr;
    }
    switch (nd_type(node)) {
      case NODE_STR:
        nd_set_type(node, NODE_XSTR);
        nd_set_loc(node, loc);
        break;
      case NODE_DSTR:
        nd_set_type(node, NODE_DXSTR);
        nd_set_loc(node, loc);
        break;
      default:
        node = NEW_DXSTR(0, 1, NEW_LIST(node, loc), loc);
        break;
    }
    return node;
}

static const
struct st_hash_type literal_type = {
    literal_cmp,
    literal_hash,
};

static int nd_type_st_key_enable_p(NODE *node);

static void
check_literal_when(struct parser_params *p, NODE *arg, const YYLTYPE *loc)
{
    /* See https://bugs.ruby-lang.org/issues/20331 for discussion about what is warned. */
    if (!arg || !p->case_labels) return;
    if (!nd_type_st_key_enable_p(arg)) return;

    if (p->case_labels == CHECK_LITERAL_WHEN) {
        p->case_labels = st_init_table(&literal_type);
    }
    else {
        st_data_t line;
        if (st_lookup(p->case_labels, (st_data_t)arg, &line)) {
            rb_warning2("'when' clause on line %d duplicates 'when' clause on line %d and is ignored",
                        WARN_I((int)nd_line(arg)), WARN_I((int)line));
            return;
        }
    }
    st_insert(p->case_labels, (st_data_t)arg, (st_data_t)p->ruby_sourceline);
}

#ifdef RIPPER
static int
id_is_var(struct parser_params *p, ID id)
{
    if (is_notop_id(id)) {
        switch (id & ID_SCOPE_MASK) {
          case ID_GLOBAL: case ID_INSTANCE: case ID_CONST: case ID_CLASS:
            return 1;
          case ID_LOCAL:
            if (dyna_in_block(p)) {
                if (NUMPARAM_ID_P(id) || dvar_defined(p, id)) return 1;
            }
            if (local_id(p, id)) return 1;
            /* method call without arguments */
            return 0;
        }
    }
    compile_error(p, "identifier %"PRIsVALUE" is not valid to get", rb_id2str(id));
    return 0;
}
#endif

static inline enum lex_state_e
parser_set_lex_state(struct parser_params *p, enum lex_state_e ls, int line)
{
    if (p->debug) {
        ls = rb_parser_trace_lex_state(p, p->lex.state, ls, line);
    }
    return p->lex.state = ls;
}

#ifndef RIPPER
static void
flush_debug_buffer(struct parser_params *p, VALUE out, VALUE str)
{
    VALUE mesg = p->debug_buffer;

    if (!NIL_P(mesg) && RSTRING_LEN(mesg)) {
        p->debug_buffer = Qnil;
        rb_io_puts(1, &mesg, out);
    }
    if (!NIL_P(str) && RSTRING_LEN(str)) {
        rb_io_write(p->debug_output, str);
    }
}

static const char rb_parser_lex_state_names[][8] = {
    "BEG",    "END",    "ENDARG", "ENDFN",  "ARG",
    "CMDARG", "MID",    "FNAME",  "DOT",    "CLASS",
    "LABEL",  "LABELED","FITEM",
};

static VALUE
append_lex_state_name(struct parser_params *p, enum lex_state_e state, VALUE buf)
{
    int i, sep = 0;
    unsigned int mask = 1;
    static const char none[] = "NONE";

    for (i = 0; i < EXPR_MAX_STATE; ++i, mask <<= 1) {
        if ((unsigned)state & mask) {
            if (sep) {
                rb_str_cat(buf, "|", 1);
            }
            sep = 1;
            rb_str_cat_cstr(buf, rb_parser_lex_state_names[i]);
        }
    }
    if (!sep) {
        rb_str_cat(buf, none, sizeof(none)-1);
    }
    return buf;
}

enum lex_state_e
rb_parser_trace_lex_state(struct parser_params *p, enum lex_state_e from,
                          enum lex_state_e to, int line)
{
    VALUE mesg;
    mesg = rb_str_new_cstr("lex_state: ");
    append_lex_state_name(p, from, mesg);
    rb_str_cat_cstr(mesg, " -> ");
    append_lex_state_name(p, to, mesg);
    rb_str_catf(mesg, " at line %d\n", line);
    flush_debug_buffer(p, p->debug_output, mesg);
    return to;
}

VALUE
rb_parser_lex_state_name(struct parser_params *p, enum lex_state_e state)
{
    return rb_str_to_interned_str(append_lex_state_name(p, state, rb_str_new(0, 0)));
}

static void
append_bitstack_value(struct parser_params *p, stack_type stack, VALUE mesg)
{
    if (stack == 0) {
        rb_str_cat_cstr(mesg, "0");
    }
    else {
        stack_type mask = (stack_type)1U << (CHAR_BIT * sizeof(stack_type) - 1);
        for (; mask && !(stack & mask); mask >>= 1) continue;
        for (; mask; mask >>= 1) rb_str_cat(mesg, stack & mask ? "1" : "0", 1);
    }
}

void
rb_parser_show_bitstack(struct parser_params *p, stack_type stack,
                        const char *name, int line)
{
    VALUE mesg = rb_sprintf("%s: ", name);
    append_bitstack_value(p, stack, mesg);
    rb_str_catf(mesg, " at line %d\n", line);
    flush_debug_buffer(p, p->debug_output, mesg);
}

void
rb_parser_fatal(struct parser_params *p, const char *fmt, ...)
{
    va_list ap;
    VALUE mesg = rb_str_new_cstr("internal parser error: ");

    va_start(ap, fmt);
    rb_str_vcatf(mesg, fmt, ap);
    va_end(ap);
    yyerror0(RSTRING_PTR(mesg));
    RB_GC_GUARD(mesg);

    mesg = rb_str_new(0, 0);
    append_lex_state_name(p, p->lex.state, mesg);
    compile_error(p, "lex.state: %"PRIsVALUE, mesg);
    rb_str_resize(mesg, 0);
    append_bitstack_value(p, p->cond_stack, mesg);
    compile_error(p, "cond_stack: %"PRIsVALUE, mesg);
    rb_str_resize(mesg, 0);
    append_bitstack_value(p, p->cmdarg_stack, mesg);
    compile_error(p, "cmdarg_stack: %"PRIsVALUE, mesg);
    if (p->debug_output == rb_ractor_stdout())
        p->debug_output = rb_ractor_stderr();
    p->debug = TRUE;
}

static YYLTYPE *
rb_parser_set_pos(YYLTYPE *yylloc, int sourceline, int beg_pos, int end_pos)
{
    yylloc->beg_pos.lineno = sourceline;
    yylloc->beg_pos.column = beg_pos;
    yylloc->end_pos.lineno = sourceline;
    yylloc->end_pos.column = end_pos;
    return yylloc;
}

YYLTYPE *
rb_parser_set_location_from_strterm_heredoc(struct parser_params *p, rb_strterm_heredoc_t *here, YYLTYPE *yylloc)
{
    int sourceline = here->sourceline;
    int beg_pos = (int)here->offset - here->quote
        - (rb_strlen_lit("<<-") - !(here->func & STR_FUNC_INDENT));
    int end_pos = (int)here->offset + here->length + here->quote;

    return rb_parser_set_pos(yylloc, sourceline, beg_pos, end_pos);
}

YYLTYPE *
rb_parser_set_location_of_delayed_token(struct parser_params *p, YYLTYPE *yylloc)
{
    yylloc->beg_pos.lineno = p->delayed.beg_line;
    yylloc->beg_pos.column = p->delayed.beg_col;
    yylloc->end_pos.lineno = p->delayed.end_line;
    yylloc->end_pos.column = p->delayed.end_col;

    return yylloc;
}

YYLTYPE *
rb_parser_set_location_of_heredoc_end(struct parser_params *p, YYLTYPE *yylloc)
{
    int sourceline = p->ruby_sourceline;
    int beg_pos = (int)(p->lex.ptok - p->lex.pbeg);
    int end_pos = (int)(p->lex.pend - p->lex.pbeg);
    return rb_parser_set_pos(yylloc, sourceline, beg_pos, end_pos);
}

YYLTYPE *
rb_parser_set_location_of_dummy_end(struct parser_params *p, YYLTYPE *yylloc)
{
    yylloc->end_pos = yylloc->beg_pos;

    return yylloc;
}

YYLTYPE *
rb_parser_set_location_of_none(struct parser_params *p, YYLTYPE *yylloc)
{
    int sourceline = p->ruby_sourceline;
    int beg_pos = (int)(p->lex.ptok - p->lex.pbeg);
    int end_pos = (int)(p->lex.ptok - p->lex.pbeg);
    return rb_parser_set_pos(yylloc, sourceline, beg_pos, end_pos);
}

YYLTYPE *
rb_parser_set_location(struct parser_params *p, YYLTYPE *yylloc)
{
    int sourceline = p->ruby_sourceline;
    int beg_pos = (int)(p->lex.ptok - p->lex.pbeg);
    int end_pos = (int)(p->lex.pcur - p->lex.pbeg);
    return rb_parser_set_pos(yylloc, sourceline, beg_pos, end_pos);
}
#endif /* !RIPPER */

static int
assignable0(struct parser_params *p, ID id, const char **err)
{
    if (!id) return -1;
    switch (id) {
      case keyword_self:
        *err = "Can't change the value of self";
        return -1;
      case keyword_nil:
        *err = "Can't assign to nil";
        return -1;
      case keyword_true:
        *err = "Can't assign to true";
        return -1;
      case keyword_false:
        *err = "Can't assign to false";
        return -1;
      case keyword__FILE__:
        *err = "Can't assign to __FILE__";
        return -1;
      case keyword__LINE__:
        *err = "Can't assign to __LINE__";
        return -1;
      case keyword__ENCODING__:
        *err = "Can't assign to __ENCODING__";
        return -1;
    }
    switch (id_type(id)) {
      case ID_LOCAL:
        if (dyna_in_block(p)) {
            if (p->max_numparam > NO_PARAM && NUMPARAM_ID_P(id)) {
                compile_error(p, "Can't assign to numbered parameter _%d",
                              NUMPARAM_ID_TO_IDX(id));
                return -1;
            }
            if (dvar_curr(p, id)) return NODE_DASGN;
            if (dvar_defined(p, id)) return NODE_DASGN;
            if (local_id(p, id)) return NODE_LASGN;
            dyna_var(p, id);
            return NODE_DASGN;
        }
        else {
            if (!local_id(p, id)) local_var(p, id);
            return NODE_LASGN;
        }
        break;
      case ID_GLOBAL: return NODE_GASGN;
      case ID_INSTANCE: return NODE_IASGN;
      case ID_CONST:
        if (!p->ctxt.in_def) return NODE_CDECL;
        *err = "dynamic constant assignment";
        return -1;
      case ID_CLASS: return NODE_CVASGN;
      default:
        compile_error(p, "identifier %"PRIsVALUE" is not valid to set", rb_id2str(id));
    }
    return -1;
}

static NODE*
assignable(struct parser_params *p, ID id, NODE *val, const YYLTYPE *loc)
{
    const char *err = 0;
    int node_type = assignable0(p, id, &err);
    switch (node_type) {
      case NODE_DASGN: return NEW_DASGN(id, val, loc);
      case NODE_LASGN: return NEW_LASGN(id, val, loc);
      case NODE_GASGN: return NEW_GASGN(id, val, loc);
      case NODE_IASGN: return NEW_IASGN(id, val, loc);
      case NODE_CDECL: return NEW_CDECL(id, val, 0, p->ctxt.shareable_constant_value, loc);
      case NODE_CVASGN: return NEW_CVASGN(id, val, loc);
    }
/* TODO: FIXME */
#ifndef RIPPER
    if (err) yyerror1(loc, err);
#else
    if (err) set_value(assign_error(p, err, p->s_lvalue));
#endif
    return NEW_ERROR(loc);
}

static int
is_private_local_id(struct parser_params *p, ID name)
{
    VALUE s;
    if (name == idUScore) return 1;
    if (!is_local_id(name)) return 0;
    s = rb_id2str(name);
    if (!s) return 0;
    return RSTRING_PTR(s)[0] == '_';
}

static int
shadowing_lvar_0(struct parser_params *p, ID name)
{
    if (dyna_in_block(p)) {
        if (dvar_curr(p, name)) {
            if (is_private_local_id(p, name)) return 1;
            yyerror0("duplicated argument name");
        }
        else if (dvar_defined(p, name) || local_id(p, name)) {
            vtable_add(p->lvtbl->vars, name);
            if (p->lvtbl->used) {
                vtable_add(p->lvtbl->used, (ID)p->ruby_sourceline | LVAR_USED);
            }
            return 0;
        }
    }
    else {
        if (local_id(p, name)) {
            if (is_private_local_id(p, name)) return 1;
            yyerror0("duplicated argument name");
        }
    }
    return 1;
}

static ID
shadowing_lvar(struct parser_params *p, ID name)
{
    shadowing_lvar_0(p, name);
    return name;
}

static void
new_bv(struct parser_params *p, ID name)
{
    if (!name) return;
    if (!is_local_id(name)) {
        compile_error(p, "invalid local variable - %"PRIsVALUE,
                      rb_id2str(name));
        return;
    }
    if (!shadowing_lvar_0(p, name)) return;
    dyna_var(p, name);
    ID *vidp = 0;
    if (dvar_defined_ref(p, name, &vidp)) {
        if (vidp) *vidp |= LVAR_USED;
    }
}

static void
aryset_check(struct parser_params *p, NODE *args)
{
    NODE *block = 0, *kwds = 0;
    if (args && nd_type_p(args, NODE_BLOCK_PASS)) {
        block = RNODE_BLOCK_PASS(args)->nd_body;
        args = RNODE_BLOCK_PASS(args)->nd_head;
    }
    if (args && nd_type_p(args, NODE_ARGSCAT)) {
        args = RNODE_ARGSCAT(args)->nd_body;
    }
    if (args && nd_type_p(args, NODE_ARGSPUSH)) {
        kwds = RNODE_ARGSPUSH(args)->nd_body;
    }
    else {
        for (NODE *next = args; next && nd_type_p(next, NODE_LIST);
             next = RNODE_LIST(next)->nd_next) {
            kwds = RNODE_LIST(next)->nd_head;
        }
    }
    if (kwds && nd_type_p(kwds, NODE_HASH) && !RNODE_HASH(kwds)->nd_brace) {
        yyerror1(&kwds->nd_loc, "keyword arg given in index assignment");
    }
    if (block) {
        yyerror1(&block->nd_loc, "block arg given in index assignment");
    }
}

static NODE *
aryset(struct parser_params *p, NODE *recv, NODE *idx, const YYLTYPE *loc)
{
    aryset_check(p, idx);
    return NEW_ATTRASGN(recv, tASET, idx, loc);
}

static void
block_dup_check(struct parser_params *p, NODE *node1, NODE *node2)
{
    if (node2 && node1 && nd_type_p(node1, NODE_BLOCK_PASS)) {
        compile_error(p, "both block arg and actual block given");
    }
}

static NODE *
attrset(struct parser_params *p, NODE *recv, ID atype, ID id, const YYLTYPE *loc)
{
    if (!CALL_Q_P(atype)) id = rb_id_attrset(id);
    return NEW_ATTRASGN(recv, id, 0, loc);
}

static VALUE
rb_backref_error(struct parser_params *p, NODE *node)
{
#ifndef RIPPER
# define ERR(...) (compile_error(p, __VA_ARGS__), Qtrue)
#else
# define ERR(...) rb_sprintf(__VA_ARGS__)
#endif
    switch (nd_type(node)) {
      case NODE_NTH_REF:
        return ERR("Can't set variable $%ld", RNODE_NTH_REF(node)->nd_nth);
      case NODE_BACK_REF:
        return ERR("Can't set variable $%c", (int)RNODE_BACK_REF(node)->nd_nth);
    }
#undef ERR
    UNREACHABLE_RETURN(Qfalse); /* only called on syntax error */
}

static NODE *
arg_append(struct parser_params *p, NODE *node1, NODE *node2, const YYLTYPE *loc)
{
    if (!node1) return NEW_LIST(node2, &node2->nd_loc);
    switch (nd_type(node1))  {
      case NODE_LIST:
        return list_append(p, node1, node2);
      case NODE_BLOCK_PASS:
        RNODE_BLOCK_PASS(node1)->nd_head = arg_append(p, RNODE_BLOCK_PASS(node1)->nd_head, node2, loc);
        node1->nd_loc.end_pos = RNODE_BLOCK_PASS(node1)->nd_head->nd_loc.end_pos;
        return node1;
      case NODE_ARGSPUSH:
        RNODE_ARGSPUSH(node1)->nd_body = list_append(p, NEW_LIST(RNODE_ARGSPUSH(node1)->nd_body, &RNODE_ARGSPUSH(node1)->nd_body->nd_loc), node2);
        node1->nd_loc.end_pos = RNODE_ARGSPUSH(node1)->nd_body->nd_loc.end_pos;
        nd_set_type(node1, NODE_ARGSCAT);
        return node1;
      case NODE_ARGSCAT:
        if (!nd_type_p(RNODE_ARGSCAT(node1)->nd_body, NODE_LIST)) break;
        RNODE_ARGSCAT(node1)->nd_body = list_append(p, RNODE_ARGSCAT(node1)->nd_body, node2);
        node1->nd_loc.end_pos = RNODE_ARGSCAT(node1)->nd_body->nd_loc.end_pos;
        return node1;
    }
    return NEW_ARGSPUSH(node1, node2, loc);
}

static NODE *
arg_concat(struct parser_params *p, NODE *node1, NODE *node2, const YYLTYPE *loc)
{
    if (!node2) return node1;
    switch (nd_type(node1)) {
      case NODE_BLOCK_PASS:
        if (RNODE_BLOCK_PASS(node1)->nd_head)
            RNODE_BLOCK_PASS(node1)->nd_head = arg_concat(p, RNODE_BLOCK_PASS(node1)->nd_head, node2, loc);
        else
            RNODE_LIST(node1)->nd_head = NEW_LIST(node2, loc);
        return node1;
      case NODE_ARGSPUSH:
        if (!nd_type_p(node2, NODE_LIST)) break;
        RNODE_ARGSPUSH(node1)->nd_body = list_concat(NEW_LIST(RNODE_ARGSPUSH(node1)->nd_body, loc), node2);
        nd_set_type(node1, NODE_ARGSCAT);
        return node1;
      case NODE_ARGSCAT:
        if (!nd_type_p(node2, NODE_LIST) ||
            !nd_type_p(RNODE_ARGSCAT(node1)->nd_body, NODE_LIST)) break;
        RNODE_ARGSCAT(node1)->nd_body = list_concat(RNODE_ARGSCAT(node1)->nd_body, node2);
        return node1;
    }
    return NEW_ARGSCAT(node1, node2, loc);
}

static NODE *
last_arg_append(struct parser_params *p, NODE *args, NODE *last_arg, const YYLTYPE *loc)
{
    NODE *n1;
    if ((n1 = splat_array(args)) != 0) {
        return list_append(p, n1, last_arg);
    }
    return arg_append(p, args, last_arg, loc);
}

static NODE *
rest_arg_append(struct parser_params *p, NODE *args, NODE *rest_arg, const YYLTYPE *loc)
{
    NODE *n1;
    if ((nd_type_p(rest_arg, NODE_LIST)) && (n1 = splat_array(args)) != 0) {
        return list_concat(n1, rest_arg);
    }
    return arg_concat(p, args, rest_arg, loc);
}

static NODE *
splat_array(NODE* node)
{
    if (nd_type_p(node, NODE_SPLAT)) node = RNODE_SPLAT(node)->nd_head;
    if (nd_type_p(node, NODE_LIST)) return node;
    return 0;
}

static void
mark_lvar_used(struct parser_params *p, NODE *rhs)
{
    ID *vidp = NULL;
    if (!rhs) return;
    switch (nd_type(rhs)) {
      case NODE_LASGN:
        if (local_id_ref(p, RNODE_LASGN(rhs)->nd_vid, &vidp)) {
            if (vidp) *vidp |= LVAR_USED;
        }
        break;
      case NODE_DASGN:
        if (dvar_defined_ref(p, RNODE_DASGN(rhs)->nd_vid, &vidp)) {
            if (vidp) *vidp |= LVAR_USED;
        }
        break;
#if 0
      case NODE_MASGN:
        for (rhs = rhs->nd_head; rhs; rhs = rhs->nd_next) {
            mark_lvar_used(p, rhs->nd_head);
        }
        break;
#endif
    }
}

static int is_static_content(NODE *node);

static NODE *
node_assign(struct parser_params *p, NODE *lhs, NODE *rhs, struct lex_context ctxt, const YYLTYPE *loc)
{
    if (!lhs) return 0;

    switch (nd_type(lhs)) {
      case NODE_CDECL:
      case NODE_GASGN:
      case NODE_IASGN:
      case NODE_LASGN:
      case NODE_DASGN:
      case NODE_MASGN:
      case NODE_CVASGN:
        set_nd_value(p, lhs, rhs);
        nd_set_loc(lhs, loc);
        break;

      case NODE_ATTRASGN:
        RNODE_ATTRASGN(lhs)->nd_args = arg_append(p, RNODE_ATTRASGN(lhs)->nd_args, rhs, loc);
        nd_set_loc(lhs, loc);
        break;

      default:
        /* should not happen */
        break;
    }

    return lhs;
}

static NODE *
value_expr_check(struct parser_params *p, NODE *node)
{
    NODE *void_node = 0, *vn;

    if (!node) {
        rb_warning0("empty expression");
    }
    while (node) {
        switch (nd_type(node)) {
          case NODE_ENSURE:
            vn = RNODE_ENSURE(node)->nd_head;
            node = RNODE_ENSURE(node)->nd_ensr;
            /* nd_ensr should not be NULL, check it out next */
            if (vn && (vn = value_expr_check(p, vn))) {
                goto found;
            }
            break;

          case NODE_RESCUE:
            /* void only if all children are void */
            vn = RNODE_RESCUE(node)->nd_head;
            if (!vn || !(vn = value_expr_check(p, vn))) return NULL;
            if (!void_node) void_node = vn;
            for (NODE *r = RNODE_RESCUE(node)->nd_resq; r; r = RNODE_RESBODY(r)->nd_next) {
                if (!nd_type_p(r, NODE_RESBODY)) {
                    compile_error(p, "unexpected node");
                    return NULL;
                }
                if (!(vn = value_expr_check(p, RNODE_RESBODY(r)->nd_body))) {
                    void_node = 0;
                    break;
                }
                if (!void_node) void_node = vn;
            }
            node = RNODE_RESCUE(node)->nd_else;
            if (!node) return void_node;
            break;

          case NODE_RETURN:
          case NODE_BREAK:
          case NODE_NEXT:
          case NODE_REDO:
          case NODE_RETRY:
            goto found;

          case NODE_CASE3:
            if (!RNODE_CASE3(node)->nd_body || !nd_type_p(RNODE_CASE3(node)->nd_body, NODE_IN)) {
                compile_error(p, "unexpected node");
                return NULL;
            }
            if (RNODE_IN(RNODE_CASE3(node)->nd_body)->nd_body) {
                return NULL;
            }
            /* single line pattern matching with "=>" operator */
            goto found;

          case NODE_BLOCK:
            while (RNODE_BLOCK(node)->nd_next) {
                node = RNODE_BLOCK(node)->nd_next;
            }
            node = RNODE_BLOCK(node)->nd_head;
            break;

          case NODE_BEGIN:
            node = RNODE_BEGIN(node)->nd_body;
            break;

          case NODE_IF:
          case NODE_UNLESS:
            if (!RNODE_IF(node)->nd_body) {
                return NULL;
            }
            else if (!RNODE_IF(node)->nd_else) {
                return NULL;
            }
            vn = value_expr_check(p, RNODE_IF(node)->nd_body);
            if (!vn) return NULL;
            if (!void_node) void_node = vn;
            node = RNODE_IF(node)->nd_else;
            break;

          case NODE_AND:
          case NODE_OR:
            node = RNODE_AND(node)->nd_1st;
            break;

          case NODE_LASGN:
          case NODE_DASGN:
          case NODE_MASGN:
            mark_lvar_used(p, node);
            return NULL;

          default:
            return NULL;
        }
    }

    return NULL;

  found:
    /* return the first found node */
    return void_node ? void_node : node;
}

static int
value_expr_gen(struct parser_params *p, NODE *node)
{
    NODE *void_node = value_expr_check(p, node);
    if (void_node) {
        yyerror1(&void_node->nd_loc, "void value expression");
        /* or "control never reach"? */
        return FALSE;
    }
    return TRUE;
}

static void
void_expr(struct parser_params *p, NODE *node)
{
    const char *useless = 0;

    if (!RTEST(ruby_verbose)) return;

    if (!node || !(node = nd_once_body(node))) return;
    switch (nd_type(node)) {
      case NODE_OPCALL:
        switch (RNODE_OPCALL(node)->nd_mid) {
          case '+':
          case '-':
          case '*':
          case '/':
          case '%':
          case tPOW:
          case tUPLUS:
          case tUMINUS:
          case '|':
          case '^':
          case '&':
          case tCMP:
          case '>':
          case tGEQ:
          case '<':
          case tLEQ:
          case tEQ:
          case tNEQ:
            useless = rb_id2name(RNODE_OPCALL(node)->nd_mid);
            break;
        }
        break;

      case NODE_LVAR:
      case NODE_DVAR:
      case NODE_GVAR:
      case NODE_IVAR:
      case NODE_CVAR:
      case NODE_NTH_REF:
      case NODE_BACK_REF:
        useless = "a variable";
        break;
      case NODE_CONST:
        useless = "a constant";
        break;
      case NODE_SYM:
      case NODE_LINE:
      case NODE_FILE:
      case NODE_ENCODING:
      case NODE_INTEGER:
      case NODE_FLOAT:
      case NODE_RATIONAL:
      case NODE_IMAGINARY:
      case NODE_STR:
      case NODE_DSTR:
      case NODE_REGX:
      case NODE_DREGX:
        useless = "a literal";
        break;
      case NODE_COLON2:
      case NODE_COLON3:
        useless = "::";
        break;
      case NODE_DOT2:
        useless = "..";
        break;
      case NODE_DOT3:
        useless = "...";
        break;
      case NODE_SELF:
        useless = "self";
        break;
      case NODE_NIL:
        useless = "nil";
        break;
      case NODE_TRUE:
        useless = "true";
        break;
      case NODE_FALSE:
        useless = "false";
        break;
      case NODE_DEFINED:
        useless = "defined?";
        break;
    }

    if (useless) {
        rb_warn1L(nd_line(node), "possibly useless use of %s in void context", WARN_S(useless));
    }
}

/* warns useless use of block and returns the last statement node */
static NODE *
void_stmts(struct parser_params *p, NODE *node)
{
    NODE *const n = node;
    if (!RTEST(ruby_verbose)) return n;
    if (!node) return n;
    if (!nd_type_p(node, NODE_BLOCK)) return n;

    while (RNODE_BLOCK(node)->nd_next) {
        void_expr(p, RNODE_BLOCK(node)->nd_head);
        node = RNODE_BLOCK(node)->nd_next;
    }
    return RNODE_BLOCK(node)->nd_head;
}

static NODE *
remove_begin(NODE *node)
{
    NODE **n = &node, *n1 = node;
    while (n1 && nd_type_p(n1, NODE_BEGIN) && RNODE_BEGIN(n1)->nd_body) {
        *n = n1 = RNODE_BEGIN(n1)->nd_body;
    }
    return node;
}

static void
reduce_nodes(struct parser_params *p, NODE **body)
{
    NODE *node = *body;

    if (!node) {
        *body = NEW_NIL(&NULL_LOC);
        return;
    }
#define subnodes(type, n1, n2) \
    ((!type(node)->n1) ? (type(node)->n2 ? (body = &type(node)->n2, 1) : 0) : \
     (!type(node)->n2) ? (body = &type(node)->n1, 1) : \
     (reduce_nodes(p, &type(node)->n1), body = &type(node)->n2, 1))

    while (node) {
        int newline = (int)nd_fl_newline(node);
        switch (nd_type(node)) {
          end:
          case NODE_NIL:
            *body = 0;
            return;
          case NODE_BEGIN:
            *body = node = RNODE_BEGIN(node)->nd_body;
            if (newline && node) nd_set_fl_newline(node);
            continue;
          case NODE_BLOCK:
            body = &RNODE_BLOCK(RNODE_BLOCK(node)->nd_end)->nd_head;
            break;
          case NODE_IF:
          case NODE_UNLESS:
            if (subnodes(RNODE_IF, nd_body, nd_else)) break;
            return;
          case NODE_CASE:
            body = &RNODE_CASE(node)->nd_body;
            break;
          case NODE_WHEN:
            if (!subnodes(RNODE_WHEN, nd_body, nd_next)) goto end;
            break;
          case NODE_ENSURE:
            body = &RNODE_ENSURE(node)->nd_head;
            break;
          case NODE_RESCUE:
            newline = 0; // RESBODY should not be a NEWLINE
            if (RNODE_RESCUE(node)->nd_else) {
                body = &RNODE_RESCUE(node)->nd_resq;
                break;
            }
            if (!subnodes(RNODE_RESCUE, nd_head, nd_resq)) goto end;
            break;
          default:
            return;
        }
        node = *body;
        if (newline && node) nd_set_fl_newline(node);
    }

#undef subnodes
}

static int
is_static_content(NODE *node)
{
    if (!node) return 1;
    switch (nd_type(node)) {
      case NODE_HASH:
        if (!(node = RNODE_HASH(node)->nd_head)) break;
      case NODE_LIST:
        do {
            if (!is_static_content(RNODE_LIST(node)->nd_head)) return 0;
        } while ((node = RNODE_LIST(node)->nd_next) != 0);
      case NODE_SYM:
      case NODE_REGX:
      case NODE_LINE:
      case NODE_FILE:
      case NODE_ENCODING:
      case NODE_INTEGER:
      case NODE_FLOAT:
      case NODE_RATIONAL:
      case NODE_IMAGINARY:
      case NODE_STR:
      case NODE_NIL:
      case NODE_TRUE:
      case NODE_FALSE:
      case NODE_ZLIST:
        break;
      default:
        return 0;
    }
    return 1;
}

static int
assign_in_cond(struct parser_params *p, NODE *node)
{
    switch (nd_type(node)) {
      case NODE_MASGN:
      case NODE_LASGN:
      case NODE_DASGN:
      case NODE_GASGN:
      case NODE_IASGN:
      case NODE_CVASGN:
      case NODE_CDECL:
        break;

      default:
        return 0;
    }

    if (!get_nd_value(p, node)) return 1;
    if (is_static_content(get_nd_value(p, node))) {
        /* reports always */
        rb_warn0L(nd_line(get_nd_value(p, node)), "found '= literal' in conditional, should be ==");
    }
    return 1;
}

enum cond_type {
    COND_IN_OP,
    COND_IN_COND,
    COND_IN_FF
};

#define SWITCH_BY_COND_TYPE(t, w, arg) do { \
    switch (t) { \
      case COND_IN_OP: break; \
      case COND_IN_COND: rb_##w##0(arg "literal in condition"); break; \
      case COND_IN_FF: rb_##w##0(arg "literal in flip-flop"); break; \
    } \
} while (0)

static NODE *cond0(struct parser_params*,NODE*,enum cond_type,const YYLTYPE*,bool);

static NODE*
range_op(struct parser_params *p, NODE *node, const YYLTYPE *loc)
{
    enum node_type type;

    if (node == 0) return 0;

    type = nd_type(node);
    value_expr(node);
    if (type == NODE_INTEGER) {
        if (!e_option_supplied(p)) rb_warn0L(nd_line(node), "integer literal in flip-flop");
        ID lineno = rb_intern("$.");
        return NEW_CALL(node, tEQ, NEW_LIST(NEW_GVAR(lineno, loc), loc), loc);
    }
    return cond0(p, node, COND_IN_FF, loc, true);
}

static NODE*
cond0(struct parser_params *p, NODE *node, enum cond_type type, const YYLTYPE *loc, bool top)
{
    if (node == 0) return 0;
    if (!(node = nd_once_body(node))) return 0;
    assign_in_cond(p, node);

    switch (nd_type(node)) {
      case NODE_BEGIN:
        RNODE_BEGIN(node)->nd_body = cond0(p, RNODE_BEGIN(node)->nd_body, type, loc, top);
        break;

      case NODE_DSTR:
      case NODE_EVSTR:
      case NODE_STR:
      case NODE_FILE:
        SWITCH_BY_COND_TYPE(type, warn, "string ");
        break;

      case NODE_REGX:
        if (!e_option_supplied(p)) SWITCH_BY_COND_TYPE(type, warn, "regex ");
        nd_set_type(node, NODE_MATCH);
        break;

      case NODE_DREGX:
        if (!e_option_supplied(p)) SWITCH_BY_COND_TYPE(type, warning, "regex ");

        return NEW_MATCH2(node, NEW_GVAR(idLASTLINE, loc), loc);

      case NODE_BLOCK:
        {
            NODE *end = RNODE_BLOCK(node)->nd_end;
            NODE **expr = &RNODE_BLOCK(end)->nd_head;
            if (top) top = node == end;
            *expr = cond0(p, *expr, type, loc, top);
        }
        break;

      case NODE_AND:
      case NODE_OR:
        RNODE_AND(node)->nd_1st = cond0(p, RNODE_AND(node)->nd_1st, COND_IN_COND, loc, true);
        RNODE_AND(node)->nd_2nd = cond0(p, RNODE_AND(node)->nd_2nd, COND_IN_COND, loc, true);
        break;

      case NODE_DOT2:
      case NODE_DOT3:
        if (!top) break;
        RNODE_DOT2(node)->nd_beg = range_op(p, RNODE_DOT2(node)->nd_beg, loc);
        RNODE_DOT2(node)->nd_end = range_op(p, RNODE_DOT2(node)->nd_end, loc);
        switch (nd_type(node)) {
          case NODE_DOT2:
            nd_set_type(node,NODE_FLIP2);
            rb_node_flip2_t *flip2 = RNODE_FLIP2(node); /* for debug info */
            (void)flip2;
            break;
          case NODE_DOT3:
            nd_set_type(node, NODE_FLIP3);
            rb_node_flip3_t *flip3 = RNODE_FLIP3(node); /* for debug info */
            (void)flip3;
            break;
        }
        break;

      case NODE_SYM:
      case NODE_DSYM:
        SWITCH_BY_COND_TYPE(type, warning, "symbol ");
        break;

      case NODE_LINE:
        SWITCH_BY_COND_TYPE(type, warning, "");
        break;

      case NODE_ENCODING:
        SWITCH_BY_COND_TYPE(type, warning, "");
        break;

      case NODE_INTEGER:
      case NODE_FLOAT:
      case NODE_RATIONAL:
      case NODE_IMAGINARY:
        SWITCH_BY_COND_TYPE(type, warning, "");
        break;

      default:
        break;
    }
    return node;
}

static NODE*
cond(struct parser_params *p, NODE *node, const YYLTYPE *loc)
{
    if (node == 0) return 0;
    return cond0(p, node, COND_IN_COND, loc, true);
}

static NODE*
method_cond(struct parser_params *p, NODE *node, const YYLTYPE *loc)
{
    if (node == 0) return 0;
    return cond0(p, node, COND_IN_OP, loc, true);
}

static NODE*
new_nil_at(struct parser_params *p, const rb_code_position_t *pos)
{
    YYLTYPE loc = {*pos, *pos};
    return NEW_NIL(&loc);
}

static NODE*
new_if(struct parser_params *p, NODE *cc, NODE *left, NODE *right, const YYLTYPE *loc)
{
    if (!cc) return right;
    cc = cond0(p, cc, COND_IN_COND, loc, true);
    return newline_node(NEW_IF(cc, left, right, loc));
}

static NODE*
new_unless(struct parser_params *p, NODE *cc, NODE *left, NODE *right, const YYLTYPE *loc, const YYLTYPE *keyword_loc, const YYLTYPE *then_keyword_loc, const YYLTYPE *end_keyword_loc)
{
    if (!cc) return right;
    cc = cond0(p, cc, COND_IN_COND, loc, true);
    return newline_node(NEW_UNLESS(cc, left, right, loc, keyword_loc, then_keyword_loc, end_keyword_loc));
}

#define NEW_AND_OR(type, f, s, loc, op_loc) (type == NODE_AND ? NEW_AND(f,s,loc,op_loc) : NEW_OR(f,s,loc,op_loc))

static NODE*
logop(struct parser_params *p, ID id, NODE *left, NODE *right,
          const YYLTYPE *op_loc, const YYLTYPE *loc)
{
    enum node_type type = id == idAND || id == idANDOP ? NODE_AND : NODE_OR;
    NODE *op;
    value_expr(left);
    if (left && nd_type_p(left, type)) {
        NODE *node = left, *second;
        while ((second = RNODE_AND(node)->nd_2nd) != 0 && nd_type_p(second, type)) {
            node = second;
        }
        RNODE_AND(node)->nd_2nd = NEW_AND_OR(type, second, right, loc, op_loc);
        nd_set_line(RNODE_AND(node)->nd_2nd, op_loc->beg_pos.lineno);
        left->nd_loc.end_pos = loc->end_pos;
        return left;
    }
    op = NEW_AND_OR(type, left, right, loc, op_loc);
    nd_set_line(op, op_loc->beg_pos.lineno);
    return op;
}

#undef NEW_AND_OR

static void
no_blockarg(struct parser_params *p, NODE *node)
{
    if (nd_type_p(node, NODE_BLOCK_PASS)) {
        compile_error(p, "block argument should not be given");
    }
}

static NODE *
ret_args(struct parser_params *p, NODE *node)
{
    if (node) {
        no_blockarg(p, node);
        if (nd_type_p(node, NODE_LIST) && !RNODE_LIST(node)->nd_next) {
            node = RNODE_LIST(node)->nd_head;
        }
    }
    return node;
}

static NODE *
new_yield(struct parser_params *p, NODE *node, const YYLTYPE *loc)
{
    if (node) no_blockarg(p, node);

    return NEW_YIELD(node, loc);
}

static NODE*
negate_lit(struct parser_params *p, NODE* node)
{
    switch (nd_type(node)) {
      case NODE_INTEGER:
        RNODE_INTEGER(node)->minus = TRUE;
        break;
      case NODE_FLOAT:
        RNODE_FLOAT(node)->minus = TRUE;
        break;
      case NODE_RATIONAL:
        RNODE_RATIONAL(node)->minus = TRUE;
        break;
      case NODE_IMAGINARY:
        RNODE_IMAGINARY(node)->minus = TRUE;
        break;
    }
    return node;
}

static NODE *
arg_blk_pass(NODE *node1, rb_node_block_pass_t *node2)
{
    if (node2) {
        if (!node1) return (NODE *)node2;
        node2->nd_head = node1;
        nd_set_first_lineno(node2, nd_first_lineno(node1));
        nd_set_first_column(node2, nd_first_column(node1));
        return (NODE *)node2;
    }
    return node1;
}

static bool
args_info_empty_p(struct rb_args_info *args)
{
    if (args->pre_args_num) return false;
    if (args->post_args_num) return false;
    if (args->rest_arg) return false;
    if (args->opt_args) return false;
    if (args->block_arg) return false;
    if (args->kw_args) return false;
    if (args->kw_rest_arg) return false;
    return true;
}

static rb_node_args_t *
new_args(struct parser_params *p, rb_node_args_aux_t *pre_args, rb_node_opt_arg_t *opt_args, ID rest_arg, rb_node_args_aux_t *post_args, rb_node_args_t *tail, const YYLTYPE *loc)
{
    struct rb_args_info *args = &tail->nd_ainfo;

    if (args->forwarding) {
        if (rest_arg) {
            yyerror1(&RNODE(tail)->nd_loc, "... after rest argument");
            return tail;
        }
        rest_arg = idFWD_REST;
    }

    args->pre_args_num   = pre_args ? pre_args->nd_plen : 0;
    args->pre_init       = pre_args ? pre_args->nd_next : 0;

    args->post_args_num  = post_args ? post_args->nd_plen : 0;
    args->post_init      = post_args ? post_args->nd_next : 0;
    args->first_post_arg = post_args ? post_args->nd_pid : 0;

    args->rest_arg       = rest_arg;

    args->opt_args       = opt_args;

#ifdef FORWARD_ARGS_WITH_RUBY2_KEYWORDS
    args->ruby2_keywords = args->forwarding;
#else
    args->ruby2_keywords = 0;
#endif

    nd_set_loc(RNODE(tail), loc);

    return tail;
}

static rb_node_args_t *
new_args_tail(struct parser_params *p, rb_node_kw_arg_t *kw_args, ID kw_rest_arg, ID block, const YYLTYPE *kw_rest_loc)
{
    rb_node_args_t *node = NEW_ARGS(&NULL_LOC);
    struct rb_args_info *args = &node->nd_ainfo;
    if (p->error_p) return node;

    args->block_arg      = block;
    args->kw_args        = kw_args;

    if (kw_args) {
        /*
         * def foo(k1: 1, kr1:, k2: 2, **krest, &b)
         * variable order: k1, kr1, k2, &b, internal_id, krest
         * #=> <reorder>
         * variable order: kr1, k1, k2, internal_id, krest, &b
         */
        ID kw_bits = internal_id(p), *required_kw_vars, *kw_vars;
        struct vtable *vtargs = p->lvtbl->args;
        rb_node_kw_arg_t *kwn = kw_args;

        if (block) block = vtargs->tbl[vtargs->pos-1];
        vtable_pop(vtargs, !!block + !!kw_rest_arg);
        required_kw_vars = kw_vars = &vtargs->tbl[vtargs->pos];
        while (kwn) {
            if (!NODE_REQUIRED_KEYWORD_P(get_nd_value(p, kwn->nd_body)))
                --kw_vars;
            --required_kw_vars;
            kwn = kwn->nd_next;
        }

        for (kwn = kw_args; kwn; kwn = kwn->nd_next) {
            ID vid = get_nd_vid(p, kwn->nd_body);
            if (NODE_REQUIRED_KEYWORD_P(get_nd_value(p, kwn->nd_body))) {
                *required_kw_vars++ = vid;
            }
            else {
                *kw_vars++ = vid;
            }
        }

        arg_var(p, kw_bits);
        if (kw_rest_arg) arg_var(p, kw_rest_arg);
        if (block) arg_var(p, block);

        args->kw_rest_arg = NEW_DVAR(kw_rest_arg, kw_rest_loc);
    }
    else if (kw_rest_arg == idNil) {
        args->no_kwarg = 1;
    }
    else if (kw_rest_arg) {
        args->kw_rest_arg = NEW_DVAR(kw_rest_arg, kw_rest_loc);
    }

    return node;
}

static rb_node_args_t *
args_with_numbered(struct parser_params *p, rb_node_args_t *args, int max_numparam, ID it_id)
{
    if (max_numparam > NO_PARAM || it_id) {
        if (!args) {
            YYLTYPE loc = RUBY_INIT_YYLLOC();
            args = new_args_tail(p, 0, 0, 0, 0);
            nd_set_loc(RNODE(args), &loc);
        }
        args->nd_ainfo.pre_args_num = it_id ? 1 : max_numparam;
    }
    return args;
}

static NODE*
new_array_pattern(struct parser_params *p, NODE *constant, NODE *pre_arg, NODE *aryptn, const YYLTYPE *loc)
{
    RNODE_ARYPTN(aryptn)->nd_pconst = constant;

    if (pre_arg) {
        NODE *pre_args = NEW_LIST(pre_arg, loc);
        if (RNODE_ARYPTN(aryptn)->pre_args) {
            RNODE_ARYPTN(aryptn)->pre_args = list_concat(pre_args, RNODE_ARYPTN(aryptn)->pre_args);
        }
        else {
            RNODE_ARYPTN(aryptn)->pre_args = pre_args;
        }
    }
    return aryptn;
}

static NODE*
new_array_pattern_tail(struct parser_params *p, NODE *pre_args, int has_rest, NODE *rest_arg, NODE *post_args, const YYLTYPE *loc)
{
    if (has_rest) {
        rest_arg = rest_arg ? rest_arg : NODE_SPECIAL_NO_NAME_REST;
    }
    else {
        rest_arg = NULL;
    }
    NODE *node = NEW_ARYPTN(pre_args, rest_arg, post_args, loc);

    return node;
}

static NODE*
new_find_pattern(struct parser_params *p, NODE *constant, NODE *fndptn, const YYLTYPE *loc)
{
    RNODE_FNDPTN(fndptn)->nd_pconst = constant;

    return fndptn;
}

static NODE*
new_find_pattern_tail(struct parser_params *p, NODE *pre_rest_arg, NODE *args, NODE *post_rest_arg, const YYLTYPE *loc)
{
    pre_rest_arg = pre_rest_arg ? pre_rest_arg : NODE_SPECIAL_NO_NAME_REST;
    post_rest_arg = post_rest_arg ? post_rest_arg : NODE_SPECIAL_NO_NAME_REST;
    NODE *node = NEW_FNDPTN(pre_rest_arg, args, post_rest_arg, loc);

    return node;
}

static NODE*
new_hash_pattern(struct parser_params *p, NODE *constant, NODE *hshptn, const YYLTYPE *loc)
{
    RNODE_HSHPTN(hshptn)->nd_pconst = constant;
    return hshptn;
}

static NODE*
new_hash_pattern_tail(struct parser_params *p, NODE *kw_args, ID kw_rest_arg, const YYLTYPE *loc)
{
    NODE *node, *kw_rest_arg_node;

    if (kw_rest_arg == idNil) {
        kw_rest_arg_node = NODE_SPECIAL_NO_REST_KEYWORD;
    }
    else if (kw_rest_arg) {
        kw_rest_arg_node = assignable(p, kw_rest_arg, 0, loc);
    }
    else {
        kw_rest_arg_node = NULL;
    }

    node = NEW_HSHPTN(0, kw_args, kw_rest_arg_node, loc);

    return node;
}

static NODE*
dsym_node(struct parser_params *p, NODE *node, const YYLTYPE *loc)
{
    if (!node) {
        return NEW_SYM(STR_NEW0(), loc);
    }

    switch (nd_type(node)) {
      case NODE_DSTR:
        nd_set_type(node, NODE_DSYM);
        nd_set_loc(node, loc);
        break;
      case NODE_STR:
        node = str_to_sym_node(p, node, loc);
        break;
      default:
        node = NEW_DSYM(0, 1, NEW_LIST(node, loc), loc);
        break;
    }
    return node;
}

static int
nd_type_st_key_enable_p(NODE *node)
{
    switch (nd_type(node)) {
      case NODE_INTEGER:
      case NODE_FLOAT:
      case NODE_RATIONAL:
      case NODE_IMAGINARY:
      case NODE_STR:
      case NODE_SYM:
      case NODE_REGX:
      case NODE_LINE:
      case NODE_FILE:
      case NODE_ENCODING:
        return true;
      default:
        return false;
    }
}

static VALUE
nd_value(struct parser_params *p, NODE *node)
{
    switch (nd_type(node)) {
      case NODE_STR:
        return rb_node_str_string_val(node);
      case NODE_INTEGER:
        return rb_node_integer_literal_val(node);
      case NODE_FLOAT:
        return rb_node_float_literal_val(node);
      case NODE_RATIONAL:
        return rb_node_rational_literal_val(node);
      case NODE_IMAGINARY:
        return rb_node_imaginary_literal_val(node);
      case NODE_SYM:
        return rb_node_sym_string_val(node);
      case NODE_REGX:
        return rb_node_regx_string_val(node);
      case NODE_LINE:
        return rb_node_line_lineno_val(node);
      case NODE_ENCODING:
        return rb_node_encoding_val(node);
      case NODE_FILE:
        return rb_node_file_path_val(node);
      default:
        rb_bug("unexpected node: %s", ruby_node_name(nd_type(node)));
        UNREACHABLE_RETURN(0);
    }
}

static void
warn_duplicate_keys(struct parser_params *p, NODE *hash)
{
    /* See https://bugs.ruby-lang.org/issues/20331 for discussion about what is warned. */
    p->warn_duplicate_keys_table = st_init_table_with_size(&literal_type, RNODE_LIST(hash)->as.nd_alen / 2);
    while (hash && RNODE_LIST(hash)->nd_next) {
        NODE *head = RNODE_LIST(hash)->nd_head;
        NODE *value = RNODE_LIST(hash)->nd_next;
        NODE *next = RNODE_LIST(value)->nd_next;
        st_data_t key;
        st_data_t data;

        /* keyword splat, e.g. {k: 1, **z, k: 2} */
        if (!head) {
            head = value;
        }

        if (nd_type_st_key_enable_p(head)) {
            key = (st_data_t)head;

            if (st_delete(p->warn_duplicate_keys_table, &key, &data)) {
                rb_warn2L(nd_line((NODE *)data),
                          "key %+"PRIsWARN" is duplicated and overwritten on line %d",
                          nd_value(p, head), WARN_I(nd_line(head)));
            }
            st_insert(p->warn_duplicate_keys_table, (st_data_t)key, (st_data_t)hash);
        }
        hash = next;
    }
    st_free_table(p->warn_duplicate_keys_table);
    p->warn_duplicate_keys_table = NULL;
}

static NODE *
new_hash(struct parser_params *p, NODE *hash, const YYLTYPE *loc)
{
    if (hash) warn_duplicate_keys(p, hash);
    return NEW_HASH(hash, loc);
}

static void
error_duplicate_pattern_variable(struct parser_params *p, ID id, const YYLTYPE *loc)
{
    if (is_private_local_id(p, id)) {
        return;
    }
    if (st_is_member(p->pvtbl, id)) {
        yyerror1(loc, "duplicated variable name");
    }
    else {
        st_insert(p->pvtbl, (st_data_t)id, 0);
    }
}

static void
error_duplicate_pattern_key(struct parser_params *p, VALUE key, const YYLTYPE *loc)
{
    if (!p->pktbl) {
        p->pktbl = st_init_numtable();
    }
    else if (st_is_member(p->pktbl, key)) {
        yyerror1(loc, "duplicated key name");
        return;
    }
    st_insert(p->pktbl, (st_data_t)key, 0);
}

static NODE *
new_unique_key_hash(struct parser_params *p, NODE *hash, const YYLTYPE *loc)
{
    return NEW_HASH(hash, loc);
}

static NODE *
new_op_assign(struct parser_params *p, NODE *lhs, ID op, NODE *rhs, struct lex_context ctxt, const YYLTYPE *loc)
{
    NODE *asgn;

    if (lhs) {
        ID vid = get_nd_vid(p, lhs);
        YYLTYPE lhs_loc = lhs->nd_loc;
        if (op == tOROP) {
            set_nd_value(p, lhs, rhs);
            nd_set_loc(lhs, loc);
            asgn = NEW_OP_ASGN_OR(gettable(p, vid, &lhs_loc), lhs, loc);
        }
        else if (op == tANDOP) {
            set_nd_value(p, lhs, rhs);
            nd_set_loc(lhs, loc);
            asgn = NEW_OP_ASGN_AND(gettable(p, vid, &lhs_loc), lhs, loc);
        }
        else {
            asgn = lhs;
            rhs = NEW_CALL(gettable(p, vid, &lhs_loc), op, NEW_LIST(rhs, &rhs->nd_loc), loc);
            set_nd_value(p, asgn, rhs);
            nd_set_loc(asgn, loc);
        }
    }
    else {
        asgn = NEW_ERROR(loc);
    }
    return asgn;
}

static NODE *
new_ary_op_assign(struct parser_params *p, NODE *ary,
                  NODE *args, ID op, NODE *rhs, const YYLTYPE *args_loc, const YYLTYPE *loc,
                  const YYLTYPE *call_operator_loc, const YYLTYPE *opening_loc, const YYLTYPE *closing_loc, const YYLTYPE *binary_operator_loc)
{
    NODE *asgn;

    aryset_check(p, args);
    args = make_list(args, args_loc);
    asgn = NEW_OP_ASGN1(ary, op, args, rhs, loc, call_operator_loc, opening_loc, closing_loc, binary_operator_loc);
    fixpos(asgn, ary);
    return asgn;
}

static NODE *
new_attr_op_assign(struct parser_params *p, NODE *lhs,
                   ID atype, ID attr, ID op, NODE *rhs, const YYLTYPE *loc,
                   const YYLTYPE *call_operator_loc, const YYLTYPE *message_loc, const YYLTYPE *binary_operator_loc)
{
    NODE *asgn;

    asgn = NEW_OP_ASGN2(lhs, CALL_Q_P(atype), attr, op, rhs, loc, call_operator_loc, message_loc, binary_operator_loc);
    fixpos(asgn, lhs);
    return asgn;
}

static NODE *
new_const_op_assign(struct parser_params *p, NODE *lhs, ID op, NODE *rhs, struct lex_context ctxt, const YYLTYPE *loc)
{
    NODE *asgn;

    if (lhs) {
        asgn = NEW_OP_CDECL(lhs, op, rhs, ctxt.shareable_constant_value, loc);
    }
    else {
        asgn = NEW_ERROR(loc);
    }
    fixpos(asgn, lhs);
    return asgn;
}

static NODE *
const_decl(struct parser_params *p, NODE *path, const YYLTYPE *loc)
{
    if (p->ctxt.in_def) {
#ifndef RIPPER
        yyerror1(loc, "dynamic constant assignment");
#else
        set_value(assign_error(p, "dynamic constant assignment", p->s_lvalue));
#endif
    }
    return NEW_CDECL(0, 0, (path), p->ctxt.shareable_constant_value, loc);
}

#ifdef RIPPER
static VALUE
assign_error(struct parser_params *p, const char *mesg, VALUE a)
{
    a = dispatch2(assign_error, ERR_MESG(), a);
    ripper_error(p);
    return a;
}
#endif

static NODE *
new_bodystmt(struct parser_params *p, NODE *head, NODE *rescue, NODE *rescue_else, NODE *ensure, const YYLTYPE *loc)
{
    NODE *result = head;
    if (rescue) {
        NODE *tmp = rescue_else ? rescue_else : rescue;
        YYLTYPE rescue_loc = code_loc_gen(&head->nd_loc, &tmp->nd_loc);

        result = NEW_RESCUE(head, rescue, rescue_else, &rescue_loc);
        nd_set_line(result, rescue->nd_loc.beg_pos.lineno);
    }
    if (ensure) {
        result = NEW_ENSURE(result, ensure, loc);
    }
    fixpos(result, head);
    return result;
}

static void
warn_unused_var(struct parser_params *p, struct local_vars *local)
{
    int cnt;

    if (!local->used) return;
    cnt = local->used->pos;
    if (cnt != local->vars->pos) {
        rb_parser_fatal(p, "local->used->pos != local->vars->pos");
    }
#ifndef RIPPER
    ID *v = local->vars->tbl;
    ID *u = local->used->tbl;
    for (int i = 0; i < cnt; ++i) {
        if (!v[i] || (u[i] & LVAR_USED)) continue;
        if (is_private_local_id(p, v[i])) continue;
        rb_warn1L((int)u[i], "assigned but unused variable - %"PRIsWARN, rb_id2str(v[i]));
    }
#endif
}

static void
local_push(struct parser_params *p, int toplevel_scope)
{
    struct local_vars *local;
    int inherits_dvars = toplevel_scope && compile_for_eval;
    int warn_unused_vars = RTEST(ruby_verbose);

    local = ALLOC(struct local_vars);
    local->prev = p->lvtbl;
    local->args = vtable_alloc(0);
    local->vars = vtable_alloc(inherits_dvars ? DVARS_INHERIT : DVARS_TOPSCOPE);
#ifndef RIPPER
    if (toplevel_scope && compile_for_eval) warn_unused_vars = 0;
    if (toplevel_scope && e_option_supplied(p)) warn_unused_vars = 0;
#endif
    local->numparam.outer = 0;
    local->numparam.inner = 0;
    local->numparam.current = 0;
    local->it = 0;
    local->used = warn_unused_vars ? vtable_alloc(0) : 0;

# if WARN_PAST_SCOPE
    local->past = 0;
# endif
    CMDARG_PUSH(0);
    COND_PUSH(0);
    p->lvtbl = local;
}

static void
vtable_chain_free(struct parser_params *p, struct vtable *table)
{
    while (!DVARS_TERMINAL_P(table)) {
        struct vtable *cur_table = table;
        table = cur_table->prev;
        vtable_free(cur_table);
    }
}

static void
local_free(struct parser_params *p, struct local_vars *local)
{
    vtable_chain_free(p, local->used);

# if WARN_PAST_SCOPE
    vtable_chain_free(p, local->past);
# endif

    vtable_chain_free(p, local->args);
    vtable_chain_free(p, local->vars);

    ruby_sized_xfree(local, sizeof(struct local_vars));
}

static void
local_pop(struct parser_params *p)
{
    struct local_vars *local = p->lvtbl->prev;
    if (p->lvtbl->used) {
        warn_unused_var(p, p->lvtbl);
    }

    local_free(p, p->lvtbl);
    p->lvtbl = local;

    CMDARG_POP();
    COND_POP();
}

static rb_ast_id_table_t *
local_tbl(struct parser_params *p)
{
    int cnt_args = vtable_size(p->lvtbl->args);
    int cnt_vars = vtable_size(p->lvtbl->vars);
    int cnt = cnt_args + cnt_vars;
    int i, j;
    rb_ast_id_table_t *tbl;

    if (cnt <= 0) return 0;
    tbl = rb_ast_new_local_table(p->ast, cnt);
    MEMCPY(tbl->ids, p->lvtbl->args->tbl, ID, cnt_args);
    /* remove IDs duplicated to warn shadowing */
    for (i = 0, j = cnt_args; i < cnt_vars; ++i) {
        ID id = p->lvtbl->vars->tbl[i];
        if (!vtable_included(p->lvtbl->args, id)) {
            tbl->ids[j++] = id;
        }
    }
    if (j < cnt) {
        tbl = rb_ast_resize_latest_local_table(p->ast, j);
    }

    return tbl;
}

static void
numparam_name(struct parser_params *p, ID id)
{
    if (!NUMPARAM_ID_P(id)) return;
    compile_error(p, "_%d is reserved for numbered parameter",
        NUMPARAM_ID_TO_IDX(id));
}

static void
arg_var(struct parser_params *p, ID id)
{
    numparam_name(p, id);
    vtable_add(p->lvtbl->args, id);
}

static void
local_var(struct parser_params *p, ID id)
{
    numparam_name(p, id);
    vtable_add(p->lvtbl->vars, id);
    if (p->lvtbl->used) {
        vtable_add(p->lvtbl->used, (ID)p->ruby_sourceline);
    }
}

#ifndef RIPPER
int
rb_parser_local_defined(struct parser_params *p, ID id, const struct rb_iseq_struct *iseq)
{
    return rb_local_defined(id, iseq);
}
#endif

static int
local_id_ref(struct parser_params *p, ID id, ID **vidrefp)
{
    struct vtable *vars, *args, *used;

    vars = p->lvtbl->vars;
    args = p->lvtbl->args;
    used = p->lvtbl->used;

    while (vars && !DVARS_TERMINAL_P(vars->prev)) {
        vars = vars->prev;
        args = args->prev;
        if (used) used = used->prev;
    }

    if (vars && vars->prev == DVARS_INHERIT) {
        return rb_parser_local_defined(p, id, p->parent_iseq);
    }
    else if (vtable_included(args, id)) {
        return 1;
    }
    else {
        int i = vtable_included(vars, id);
        if (i && used && vidrefp) *vidrefp = &used->tbl[i-1];
        return i != 0;
    }
}

static int
local_id(struct parser_params *p, ID id)
{
    return local_id_ref(p, id, NULL);
}

static int
check_forwarding_args(struct parser_params *p)
{
    if (local_id(p, idFWD_ALL)) return TRUE;
    compile_error(p, "unexpected ...");
    return FALSE;
}

static void
add_forwarding_args(struct parser_params *p)
{
    arg_var(p, idFWD_REST);
#ifndef FORWARD_ARGS_WITH_RUBY2_KEYWORDS
    arg_var(p, idFWD_KWREST);
#endif
    arg_var(p, idFWD_BLOCK);
    arg_var(p, idFWD_ALL);
}

static void
forwarding_arg_check(struct parser_params *p, ID arg, ID all, const char *var)
{
    bool conflict = false;

    struct vtable *vars, *args;

    vars = p->lvtbl->vars;
    args = p->lvtbl->args;

    while (vars && !DVARS_TERMINAL_P(vars->prev)) {
        conflict |= (vtable_included(args, arg) && !(all && vtable_included(args, all)));
        vars = vars->prev;
        args = args->prev;
    }

    bool found = false;
    if (vars && vars->prev == DVARS_INHERIT && !found) {
        found = (rb_parser_local_defined(p, arg, p->parent_iseq) &&
                 !(all && rb_parser_local_defined(p, all, p->parent_iseq)));
    }
    else {
        found = (vtable_included(args, arg) &&
                 !(all && vtable_included(args, all)));
    }

    if (!found) {
        compile_error(p, "no anonymous %s parameter", var);
    }
    else if (conflict) {
        compile_error(p, "anonymous %s parameter is also used within block", var);
    }
}

static NODE *
new_args_forward_call(struct parser_params *p, NODE *leading, const YYLTYPE *loc, const YYLTYPE *argsloc)
{
    NODE *rest = NEW_LVAR(idFWD_REST, loc);
#ifndef FORWARD_ARGS_WITH_RUBY2_KEYWORDS
    NODE *kwrest = list_append(p, NEW_LIST(0, loc), NEW_LVAR(idFWD_KWREST, loc));
#endif
    rb_node_block_pass_t *block = NEW_BLOCK_PASS(NEW_LVAR(idFWD_BLOCK, loc), argsloc, &NULL_LOC);
    NODE *args = leading ? rest_arg_append(p, leading, rest, argsloc) : NEW_SPLAT(rest, loc, &NULL_LOC);
    block->forwarding = TRUE;
#ifndef FORWARD_ARGS_WITH_RUBY2_KEYWORDS
    args = arg_append(p, args, new_hash(p, kwrest, loc), argsloc);
#endif
    return arg_blk_pass(args, block);
}

static NODE *
numparam_push(struct parser_params *p)
{
    struct local_vars *local = p->lvtbl;
    NODE *inner = local->numparam.inner;
    if (!local->numparam.outer) {
        local->numparam.outer = local->numparam.current;
    }
    local->numparam.inner = 0;
    local->numparam.current = 0;
    local->it = 0;
    return inner;
}

static void
numparam_pop(struct parser_params *p, NODE *prev_inner)
{
    struct local_vars *local = p->lvtbl;
    if (prev_inner) {
        /* prefer first one */
        local->numparam.inner = prev_inner;
    }
    else if (local->numparam.current) {
        /* current and inner are exclusive */
        local->numparam.inner = local->numparam.current;
    }
    if (p->max_numparam > NO_PARAM) {
        /* current and outer are exclusive */
        local->numparam.current = local->numparam.outer;
        local->numparam.outer = 0;
    }
    else {
        /* no numbered parameter */
        local->numparam.current = 0;
    }
    local->it = 0;
}

static const struct vtable *
dyna_push(struct parser_params *p)
{
    p->lvtbl->args = vtable_alloc(p->lvtbl->args);
    p->lvtbl->vars = vtable_alloc(p->lvtbl->vars);
    if (p->lvtbl->used) {
        p->lvtbl->used = vtable_alloc(p->lvtbl->used);
    }
    return p->lvtbl->args;
}

static void
dyna_pop_vtable(struct parser_params *p, struct vtable **vtblp)
{
    struct vtable *tmp = *vtblp;
    *vtblp = tmp->prev;
# if WARN_PAST_SCOPE
    if (p->past_scope_enabled) {
        tmp->prev = p->lvtbl->past;
        p->lvtbl->past = tmp;
        return;
    }
# endif
    vtable_free(tmp);
}

static void
dyna_pop_1(struct parser_params *p)
{
    struct vtable *tmp;

    if ((tmp = p->lvtbl->used) != 0) {
        warn_unused_var(p, p->lvtbl);
        p->lvtbl->used = p->lvtbl->used->prev;
        vtable_free(tmp);
    }
    dyna_pop_vtable(p, &p->lvtbl->args);
    dyna_pop_vtable(p, &p->lvtbl->vars);
}

static void
dyna_pop(struct parser_params *p, const struct vtable *lvargs)
{
    while (p->lvtbl->args != lvargs) {
        dyna_pop_1(p);
        if (!p->lvtbl->args) {
            struct local_vars *local = p->lvtbl->prev;
            ruby_sized_xfree(p->lvtbl, sizeof(*p->lvtbl));
            p->lvtbl = local;
        }
    }
    dyna_pop_1(p);
}

static int
dyna_in_block(struct parser_params *p)
{
    return !DVARS_TERMINAL_P(p->lvtbl->vars) && p->lvtbl->vars->prev != DVARS_TOPSCOPE;
}

#ifndef RIPPER
int
dvar_defined_ref(struct parser_params *p, ID id, ID **vidrefp)
{
    struct vtable *vars, *args, *used;
    int i;

    args = p->lvtbl->args;
    vars = p->lvtbl->vars;
    used = p->lvtbl->used;

    while (!DVARS_TERMINAL_P(vars)) {
        if (vtable_included(args, id)) {
            return 1;
        }
        if ((i = vtable_included(vars, id)) != 0) {
            if (used && vidrefp) *vidrefp = &used->tbl[i-1];
            return 1;
        }
        args = args->prev;
        vars = vars->prev;
        if (!vidrefp) used = 0;
        if (used) used = used->prev;
    }

    if (vars == DVARS_INHERIT && !NUMPARAM_ID_P(id)) {
        return rb_dvar_defined(id, p->parent_iseq);
    }

    return 0;
}
#endif

static int
dvar_defined(struct parser_params *p, ID id)
{
    return dvar_defined_ref(p, id, NULL);
}

static int
dvar_curr(struct parser_params *p, ID id)
{
    return (vtable_included(p->lvtbl->args, id) ||
            vtable_included(p->lvtbl->vars, id));
}

static void
reg_fragment_enc_error(struct parser_params* p, rb_parser_string_t *str, int c)
{
    compile_error(p,
        "regexp encoding option '%c' differs from source encoding '%s'",
        c, rb_enc_name(rb_parser_str_get_encoding(str)));
}

#ifndef RIPPER
static rb_encoding *
find_enc(struct parser_params* p, const char *name)
{
    int idx = rb_enc_find_index(name);
    if (idx < 0) {
        rb_bug("unknown encoding name: %s", name);
    }

    return rb_enc_from_index(idx);
}

static rb_encoding *
kcode_to_enc(struct parser_params* p, int kcode)
{
    rb_encoding *enc;

    switch (kcode) {
      case ENC_ASCII8BIT:
        enc = rb_ascii8bit_encoding();
        break;
      case ENC_EUC_JP:
        enc = find_enc(p, "EUC-JP");
        break;
      case ENC_Windows_31J:
        enc = find_enc(p, "Windows-31J");
        break;
      case ENC_UTF8:
        enc = rb_utf8_encoding();
        break;
      default:
        enc = NULL;
        break;
    }

    return enc;
}

int
rb_reg_fragment_setenc(struct parser_params* p, rb_parser_string_t *str, int options)
{
    int c = RE_OPTION_ENCODING_IDX(options);

    if (c) {
        int opt, idx;
        rb_encoding *enc;

        char_to_option_kcode(c, &opt, &idx);
        enc = kcode_to_enc(p, idx);
        if (enc != rb_parser_str_get_encoding(str) &&
            !rb_parser_is_ascii_string(p, str)) {
            goto error;
        }
        rb_parser_string_set_encoding(str, enc);
    }
    else if (RE_OPTION_ENCODING_NONE(options)) {
        if (!PARSER_ENCODING_IS_ASCII8BIT(p, str) &&
            !rb_parser_is_ascii_string(p, str)) {
            c = 'n';
            goto error;
        }
        rb_parser_enc_associate(p, str, rb_ascii8bit_encoding());
    }
    else if (rb_is_usascii_enc(p->enc)) {
        if (!rb_parser_is_ascii_string(p, str)) {
            /* raise in re.c */
            rb_parser_enc_associate(p, str, rb_usascii_encoding());
        }
        else {
            rb_parser_enc_associate(p, str, rb_ascii8bit_encoding());
        }
    }
    return 0;

  error:
    return c;
}
#endif

static void
reg_fragment_setenc(struct parser_params* p, rb_parser_string_t *str, int options)
{
    int c = rb_reg_fragment_setenc(p, str, options);
    if (c) reg_fragment_enc_error(p, str, c);
}

static void
reg_fragment_error(struct parser_params* p, VALUE err)
{
    compile_error(p, "%"PRIsVALUE, err);
}

#ifndef RIPPER
int
rb_parser_reg_fragment_check(struct parser_params* p, rb_parser_string_t *str, int options, rb_parser_reg_fragment_error_func error)
{
    VALUE err, str2;
    reg_fragment_setenc(p, str, options);
    /* TODO */
    str2 = rb_str_new_parser_string(str);
    err = rb_reg_check_preprocess(str2);
    if (err != Qnil) {
        err = rb_obj_as_string(err);
        error(p, err);
        return 0;
    }
    return 1;
}
#endif

#ifndef UNIVERSAL_PARSER
typedef struct {
    struct parser_params* parser;
    rb_encoding *enc;
    NODE *succ_block;
    const YYLTYPE *loc;
    rb_parser_assignable_func assignable;
} reg_named_capture_assign_t;

static int
reg_named_capture_assign_iter(const OnigUChar *name, const OnigUChar *name_end,
          int back_num, int *back_refs, OnigRegex regex, void *arg0)
{
    reg_named_capture_assign_t *arg = (reg_named_capture_assign_t*)arg0;
    struct parser_params* p = arg->parser;
    rb_encoding *enc = arg->enc;
    long len = name_end - name;
    const char *s = (const char *)name;

    return rb_reg_named_capture_assign_iter_impl(p, s, len, enc, &arg->succ_block, arg->loc, arg->assignable);
}

static NODE *
reg_named_capture_assign(struct parser_params* p, VALUE regexp, const YYLTYPE *loc, rb_parser_assignable_func assignable)
{
    reg_named_capture_assign_t arg;

    arg.parser = p;
    arg.enc = rb_enc_get(regexp);
    arg.succ_block = 0;
    arg.loc = loc;
    arg.assignable = assignable;
    onig_foreach_name(RREGEXP_PTR(regexp), reg_named_capture_assign_iter, &arg);

    if (!arg.succ_block) return 0;
    return RNODE_BLOCK(arg.succ_block)->nd_next;
}
#endif

#ifndef RIPPER
NODE *
rb_parser_assignable(struct parser_params *p, ID id, NODE *val, const YYLTYPE *loc)
{
    return assignable(p, id, val, loc);
}

int
rb_reg_named_capture_assign_iter_impl(struct parser_params *p, const char *s, long len,
                                      rb_encoding *enc, NODE **succ_block, const rb_code_location_t *loc, rb_parser_assignable_func assignable)
{
    ID var;
    NODE *node, *succ;

    if (!len) return ST_CONTINUE;
    if (!VALID_SYMNAME_P(s, len, enc, ID_LOCAL))
        return ST_CONTINUE;

    var = intern_cstr(s, len, enc);
    if (len < MAX_WORD_LENGTH && rb_reserved_word(s, (int)len)) {
        if (!lvar_defined(p, var)) return ST_CONTINUE;
    }
    node = node_assign(p, assignable(p, var, 0, loc), NEW_SYM(rb_id2str(var), loc), NO_LEX_CTXT, loc);
    succ = *succ_block;
    if (!succ) succ = NEW_ERROR(loc);
    succ = block_append(p, succ, node);
    *succ_block = succ;
    return ST_CONTINUE;
}
#endif

static VALUE
parser_reg_compile(struct parser_params* p, rb_parser_string_t *str, int options)
{
    VALUE str2;
    reg_fragment_setenc(p, str, options);
    str2 = rb_str_new_parser_string(str);
    return rb_parser_reg_compile(p, str2, options);
}

#ifndef RIPPER
VALUE
rb_parser_reg_compile(struct parser_params* p, VALUE str, int options)
{
    return rb_reg_compile(str, options & RE_OPTION_MASK, p->ruby_sourcefile, p->ruby_sourceline);
}
#endif

static VALUE
reg_compile(struct parser_params* p, rb_parser_string_t *str, int options)
{
    VALUE re;
    VALUE err;

    err = rb_errinfo();
    re = parser_reg_compile(p, str, options);
    if (NIL_P(re)) {
        VALUE m = rb_attr_get(rb_errinfo(), idMesg);
        rb_set_errinfo(err);
        reg_fragment_error(p, m);
        return Qnil;
    }
    return re;
}

#ifndef RIPPER
void
rb_ruby_parser_set_options(struct parser_params *p, int print, int loop, int chomp, int split)
{
    p->do_print = print;
    p->do_loop = loop;
    p->do_chomp = chomp;
    p->do_split = split;
}

static NODE *
parser_append_options(struct parser_params *p, NODE *node)
{
    static const YYLTYPE default_location = {{1, 0}, {1, 0}};
    const YYLTYPE *const LOC = &default_location;

    if (p->do_print) {
        NODE *print = (NODE *)NEW_FCALL(rb_intern("print"),
                                NEW_LIST(NEW_GVAR(idLASTLINE, LOC), LOC),
                                LOC);
        node = block_append(p, node, print);
    }

    if (p->do_loop) {
        NODE *irs = NEW_LIST(NEW_GVAR(rb_intern("$/"), LOC), LOC);

        if (p->do_split) {
            ID ifs = rb_intern("$;");
            ID fields = rb_intern("$F");
            NODE *args = NEW_LIST(NEW_GVAR(ifs, LOC), LOC);
            NODE *split = NEW_GASGN(fields,
                                    NEW_CALL(NEW_GVAR(idLASTLINE, LOC),
                                             rb_intern("split"), args, LOC),
                                    LOC);
            node = block_append(p, split, node);
        }
        if (p->do_chomp) {
            NODE *chomp = NEW_SYM(rb_str_new_cstr("chomp"), LOC);
            chomp = list_append(p, NEW_LIST(chomp, LOC), NEW_TRUE(LOC));
            irs = list_append(p, irs, NEW_HASH(chomp, LOC));
        }

        node = NEW_WHILE((NODE *)NEW_FCALL(idGets, irs, LOC), node, 1, LOC, &NULL_LOC, &NULL_LOC);
    }

    return node;
}

void
rb_init_parse(void)
{
    /* just to suppress unused-function warnings */
    (void)nodetype;
    (void)nodeline;
}

ID
internal_id(struct parser_params *p)
{
    return rb_make_temporary_id(vtable_size(p->lvtbl->args) + vtable_size(p->lvtbl->vars));
}
#endif /* !RIPPER */

static void
parser_initialize(struct parser_params *p)
{
    /* note: we rely on TypedData_Make_Struct to set most fields to 0 */
    p->command_start = TRUE;
    p->ruby_sourcefile_string = Qnil;
    p->lex.lpar_beg = -1; /* make lambda_beginning_p() == FALSE at first */
    string_buffer_init(p);
    p->node_id = 0;
    p->delayed.token = NULL;
    p->frozen_string_literal = -1; /* not specified */
#ifndef RIPPER
    p->error_buffer = Qfalse;
    p->end_expect_token_locations = NULL;
    p->token_id = 0;
    p->tokens = NULL;
#else
    p->result = Qnil;
    p->parsing_thread = Qnil;
    p->s_value = Qnil;
    p->s_lvalue = Qnil;
    p->s_value_stack = rb_ary_new();
#endif
    p->debug_buffer = Qnil;
    p->debug_output = rb_ractor_stdout();
    p->enc = rb_utf8_encoding();
    p->exits = 0;
}

#ifdef RIPPER
#define rb_ruby_parser_mark ripper_parser_mark
#define rb_ruby_parser_free ripper_parser_free
#define rb_ruby_parser_memsize ripper_parser_memsize
#endif

void
rb_ruby_parser_mark(void *ptr)
{
    struct parser_params *p = (struct parser_params*)ptr;

    rb_gc_mark(p->ruby_sourcefile_string);
#ifndef RIPPER
    rb_gc_mark(p->error_buffer);
#else
    rb_gc_mark(p->value);
    rb_gc_mark(p->result);
    rb_gc_mark(p->parsing_thread);
    rb_gc_mark(p->s_value);
    rb_gc_mark(p->s_lvalue);
    rb_gc_mark(p->s_value_stack);
#endif
    rb_gc_mark(p->debug_buffer);
    rb_gc_mark(p->debug_output);
}

void
rb_ruby_parser_free(void *ptr)
{
    struct parser_params *p = (struct parser_params*)ptr;
    struct local_vars *local, *prev;

    if (p->ast) {
        rb_ast_free(p->ast);
    }

    if (p->warn_duplicate_keys_table) {
        st_free_table(p->warn_duplicate_keys_table);
    }

#ifndef RIPPER
    if (p->tokens) {
        rb_parser_ary_free(p, p->tokens);
    }
#endif

    if (p->tokenbuf) {
        ruby_sized_xfree(p->tokenbuf, p->toksiz);
    }

    for (local = p->lvtbl; local; local = prev) {
        prev = local->prev;
        local_free(p, local);
    }

    {
        token_info *ptinfo;
        while ((ptinfo = p->token_info) != 0) {
            p->token_info = ptinfo->next;
            xfree(ptinfo);
        }
    }
    string_buffer_free(p);

    if (p->pvtbl) {
        st_free_table(p->pvtbl);
    }

    if (CASE_LABELS_ENABLED_P(p->case_labels)) {
        st_free_table(p->case_labels);
    }

    xfree(p->lex.strterm);
    p->lex.strterm = 0;

    xfree(ptr);
}

size_t
rb_ruby_parser_memsize(const void *ptr)
{
    struct parser_params *p = (struct parser_params*)ptr;
    struct local_vars *local;
    size_t size = sizeof(*p);

    size += p->toksiz;
    for (local = p->lvtbl; local; local = local->prev) {
        size += sizeof(*local);
        if (local->vars) size += local->vars->capa * sizeof(ID);
    }
    return size;
}

#ifndef RIPPER
#undef rb_reserved_word

const struct kwtable *
rb_reserved_word(const char *str, unsigned int len)
{
    return reserved_word(str, len);
}

#ifdef UNIVERSAL_PARSER
rb_parser_t *
rb_ruby_parser_allocate(const rb_parser_config_t *config)
{
    /* parser_initialize expects fields to be set to 0 */
    rb_parser_t *p = (rb_parser_t *)config->calloc(1, sizeof(rb_parser_t));
    p->config = config;
    return p;
}

rb_parser_t *
rb_ruby_parser_new(const rb_parser_config_t *config)
{
    /* parser_initialize expects fields to be set to 0 */
    rb_parser_t *p = rb_ruby_parser_allocate(config);
    parser_initialize(p);
    return p;
}
#else
rb_parser_t *
rb_ruby_parser_allocate(void)
{
    /* parser_initialize expects fields to be set to 0 */
    rb_parser_t *p = (rb_parser_t *)ruby_xcalloc(1, sizeof(rb_parser_t));
    return p;
}

rb_parser_t *
rb_ruby_parser_new(void)
{
    /* parser_initialize expects fields to be set to 0 */
    rb_parser_t *p = rb_ruby_parser_allocate();
    parser_initialize(p);
    return p;
}
#endif

rb_parser_t *
rb_ruby_parser_set_context(rb_parser_t *p, const struct rb_iseq_struct *base, int main)
{
    p->error_buffer = main ? Qfalse : Qnil;
    p->parent_iseq = base;
    return p;
}

void
rb_ruby_parser_set_script_lines(rb_parser_t *p)
{
    p->debug_lines = rb_parser_ary_new_capa_for_script_line(p, 10);
}

void
rb_ruby_parser_error_tolerant(rb_parser_t *p)
{
    p->error_tolerant = 1;
}

void
rb_ruby_parser_keep_tokens(rb_parser_t *p)
{
    p->keep_tokens = 1;
    p->tokens = rb_parser_ary_new_capa_for_ast_token(p, 10);
}

rb_encoding *
rb_ruby_parser_encoding(rb_parser_t *p)
{
    return p->enc;
}

int
rb_ruby_parser_end_seen_p(rb_parser_t *p)
{
    return p->ruby__end__seen;
}

int
rb_ruby_parser_set_yydebug(rb_parser_t *p, int flag)
{
    p->debug = flag;
    return flag;
}
#endif /* !RIPPER */

#ifdef RIPPER
int
rb_ruby_parser_get_yydebug(rb_parser_t *p)
{
    return p->debug;
}

void
rb_ruby_parser_set_value(rb_parser_t *p, VALUE value)
{
    p->value = value;
}

int
rb_ruby_parser_error_p(rb_parser_t *p)
{
    return p->error_p;
}

VALUE
rb_ruby_parser_debug_output(rb_parser_t *p)
{
    return p->debug_output;
}

void
rb_ruby_parser_set_debug_output(rb_parser_t *p, VALUE output)
{
    p->debug_output = output;
}

VALUE
rb_ruby_parser_parsing_thread(rb_parser_t *p)
{
    return p->parsing_thread;
}

void
rb_ruby_parser_set_parsing_thread(rb_parser_t *p, VALUE parsing_thread)
{
    p->parsing_thread = parsing_thread;
}

void
rb_ruby_parser_ripper_initialize(rb_parser_t *p, rb_parser_lex_gets_func *gets, rb_parser_input_data input, VALUE sourcefile_string, const char *sourcefile, int sourceline)
{
    p->lex.gets = gets;
    p->lex.input = input;
    p->eofp = 0;
    p->ruby_sourcefile_string = sourcefile_string;
    p->ruby_sourcefile = sourcefile;
    p->ruby_sourceline = sourceline;
}

VALUE
rb_ruby_parser_result(rb_parser_t *p)
{
    return p->result;
}

rb_encoding *
rb_ruby_parser_enc(rb_parser_t *p)
{
    return p->enc;
}

VALUE
rb_ruby_parser_ruby_sourcefile_string(rb_parser_t *p)
{
    return p->ruby_sourcefile_string;
}

int
rb_ruby_parser_ruby_sourceline(rb_parser_t *p)
{
    return p->ruby_sourceline;
}

int
rb_ruby_parser_lex_state(rb_parser_t *p)
{
    return p->lex.state;
}

void
rb_ruby_ripper_parse0(rb_parser_t *p)
{
    parser_prepare(p);
    p->ast = rb_ast_new();
    ripper_yyparse((void*)p);
    rb_ast_free(p->ast);
    p->ast = 0;
    p->eval_tree = 0;
    p->eval_tree_begin = 0;
}

int
rb_ruby_ripper_dedent_string(rb_parser_t *p, rb_parser_string_t *string, int width)
{
    return dedent_string(p, string, width);
}

int
rb_ruby_ripper_initialized_p(rb_parser_t *p)
{
    return p->lex.input != 0;
}

void
rb_ruby_ripper_parser_initialize(rb_parser_t *p)
{
    parser_initialize(p);
}

long
rb_ruby_ripper_column(rb_parser_t *p)
{
    return p->lex.ptok - p->lex.pbeg;
}

long
rb_ruby_ripper_token_len(rb_parser_t *p)
{
    return p->lex.pcur - p->lex.ptok;
}

rb_parser_string_t *
rb_ruby_ripper_lex_lastline(rb_parser_t *p)
{
    return p->lex.lastline;
}

VALUE
rb_ruby_ripper_lex_state_name(struct parser_params *p, int state)
{
    return rb_parser_lex_state_name(p, (enum lex_state_e)state);
}

#ifdef UNIVERSAL_PARSER
rb_parser_t *
rb_ripper_parser_params_allocate(const rb_parser_config_t *config)
{
    rb_parser_t *p = (rb_parser_t *)config->calloc(1, sizeof(rb_parser_t));
    p->config = config;
    return p;
}
#endif

struct parser_params*
rb_ruby_ripper_parser_allocate(void)
{
    return (struct parser_params *)ruby_xcalloc(1, sizeof(struct parser_params));
}
#endif /* RIPPER */

#ifndef RIPPER
void
rb_parser_printf(struct parser_params *p, const char *fmt, ...)
{
    va_list ap;
    VALUE mesg = p->debug_buffer;

    if (NIL_P(mesg)) p->debug_buffer = mesg = rb_str_new(0, 0);
    va_start(ap, fmt);
    rb_str_vcatf(mesg, fmt, ap);
    va_end(ap);
    if (char_at_end(p, mesg, 0) == '\n') {
        rb_io_write(p->debug_output, mesg);
        p->debug_buffer = Qnil;
    }
}

static void
parser_compile_error(struct parser_params *p, const rb_code_location_t *loc, const char *fmt, ...)
{
    va_list ap;
    int lineno, column;

    if (loc) {
        lineno = loc->end_pos.lineno;
        column = loc->end_pos.column;
    }
    else {
        lineno = p->ruby_sourceline;
        column = rb_long2int(p->lex.pcur - p->lex.pbeg);
    }

    rb_io_flush(p->debug_output);
    p->error_p = 1;
    va_start(ap, fmt);
    p->error_buffer =
        rb_syntax_error_append(p->error_buffer,
                               p->ruby_sourcefile_string,
                               lineno, column,
                               p->enc, fmt, ap);
    va_end(ap);
}

static size_t
count_char(const char *str, int c)
{
    int n = 0;
    while (str[n] == c) ++n;
    return n;
}

/*
 * strip enclosing double-quotes, same as the default yytnamerr except
 * for that single-quotes matching back-quotes do not stop stripping.
 *
 *  "\"`class' keyword\"" => "`class' keyword"
 */
size_t
rb_yytnamerr(struct parser_params *p, char *yyres, const char *yystr)
{
    if (*yystr == '"') {
        size_t yyn = 0, bquote = 0;
        const char *yyp = yystr;

        while (*++yyp) {
            switch (*yyp) {
              case '\'':
                if (!bquote) {
                    bquote = count_char(yyp+1, '\'') + 1;
                    if (yyres) memcpy(&yyres[yyn], yyp, bquote);
                    yyn += bquote;
                    yyp += bquote - 1;
                    break;
                }
                else {
                    if (bquote && count_char(yyp+1, '\'') + 1 == bquote) {
                        if (yyres) memcpy(yyres + yyn, yyp, bquote);
                        yyn += bquote;
                        yyp += bquote - 1;
                        bquote = 0;
                        break;
                    }
                    if (yyp[1] && yyp[1] != '\'' && yyp[2] == '\'') {
                        if (yyres) memcpy(yyres + yyn, yyp, 3);
                        yyn += 3;
                        yyp += 2;
                        break;
                    }
                    goto do_not_strip_quotes;
                }

              case ',':
                goto do_not_strip_quotes;

              case '\\':
                if (*++yyp != '\\')
                    goto do_not_strip_quotes;
                /* Fall through.  */
              default:
                if (yyres)
                    yyres[yyn] = *yyp;
                yyn++;
                break;

              case '"':
              case '\0':
                if (yyres)
                    yyres[yyn] = '\0';
                return yyn;
            }
        }
      do_not_strip_quotes: ;
    }

    if (!yyres) return strlen(yystr);

    return (YYSIZE_T)(yystpcpy(yyres, yystr) - yyres);
}
#endif

#ifdef RIPPER
#define validate(x) (void)(x)

static VALUE
ripper_dispatch0(struct parser_params *p, ID mid)
{
    return rb_funcall(p->value, mid, 0);
}

static VALUE
ripper_dispatch1(struct parser_params *p, ID mid, VALUE a)
{
    validate(a);
    return rb_funcall(p->value, mid, 1, a);
}

static VALUE
ripper_dispatch2(struct parser_params *p, ID mid, VALUE a, VALUE b)
{
    validate(a);
    validate(b);
    return rb_funcall(p->value, mid, 2, a, b);
}

static VALUE
ripper_dispatch3(struct parser_params *p, ID mid, VALUE a, VALUE b, VALUE c)
{
    validate(a);
    validate(b);
    validate(c);
    return rb_funcall(p->value, mid, 3, a, b, c);
}

static VALUE
ripper_dispatch4(struct parser_params *p, ID mid, VALUE a, VALUE b, VALUE c, VALUE d)
{
    validate(a);
    validate(b);
    validate(c);
    validate(d);
    return rb_funcall(p->value, mid, 4, a, b, c, d);
}

static VALUE
ripper_dispatch5(struct parser_params *p, ID mid, VALUE a, VALUE b, VALUE c, VALUE d, VALUE e)
{
    validate(a);
    validate(b);
    validate(c);
    validate(d);
    validate(e);
    return rb_funcall(p->value, mid, 5, a, b, c, d, e);
}

static VALUE
ripper_dispatch7(struct parser_params *p, ID mid, VALUE a, VALUE b, VALUE c, VALUE d, VALUE e, VALUE f, VALUE g)
{
    validate(a);
    validate(b);
    validate(c);
    validate(d);
    validate(e);
    validate(f);
    validate(g);
    return rb_funcall(p->value, mid, 7, a, b, c, d, e, f, g);
}

void
ripper_error(struct parser_params *p)
{
    p->error_p = TRUE;
}

VALUE
ripper_value(struct parser_params *p)
{
    (void)yystpcpy; /* may not used in newer bison */

    return p->value;
}

#endif /* RIPPER */
/*
 * Local variables:
 * mode: c
 * c-file-style: "ruby"
 * End:
 */
