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For fastest.pl
  Run on Fri Jan 31 20:48:16 2014
Reported on Fri Jan 31 20:49:41 2014

Filename/opt/perl-5.18.1/lib/site_perl/5.18.1/darwin-thread-multi-2level/Moose/Meta/Attribute.pm
StatementsExecuted 490 statements in 9.20ms
Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
1118.32ms112msMoose::Meta::Attribute::::BEGIN@24 Moose::Meta::Attribute::BEGIN@24
1112.77ms3.70msMoose::Meta::Attribute::::BEGIN@13 Moose::Meta::Attribute::BEGIN@13
1111.03ms1.28msMoose::Meta::Attribute::::BEGIN@21 Moose::Meta::Attribute::BEGIN@21
111932µs1.21msMoose::Meta::Attribute::::BEGIN@22 Moose::Meta::Attribute::BEGIN@22
222265µs1.55msMoose::Meta::Attribute::::new Moose::Meta::Attribute::new
311120µs308µsMoose::Meta::Attribute::::_eval_environment Moose::Meta::Attribute::_eval_environment
321119µs12.0msMoose::Meta::Attribute::::_process_accessors Moose::Meta::Attribute::_process_accessors
433116µs1.78msMoose::Meta::Attribute::::_inline_set_value Moose::Meta::Attribute::_inline_set_value
422116µs840µsMoose::Meta::Attribute::::_inline_throw_error Moose::Meta::Attribute::_inline_throw_error
41186µs796µsMoose::Meta::Attribute::::_inline_check_constraint Moose::Meta::Attribute::_inline_check_constraint
21175µs185µsMoose::Meta::Attribute::::_process_options Moose::Meta::Attribute::_process_options
41162µs166µsMoose::Meta::Attribute::::_inline_weaken_value Moose::Meta::Attribute::_inline_weaken_value
32144µs527µsMoose::Meta::Attribute::::_inline_get_value Moose::Meta::Attribute::_inline_get_value
32141µs17.4msMoose::Meta::Attribute::::install_accessors Moose::Meta::Attribute::install_accessors
41133µs908µsMoose::Meta::Attribute::::_inline_tc_code Moose::Meta::Attribute::_inline_tc_code
41128µs102µsMoose::Meta::Attribute::::_writer_value_needs_copy Moose::Meta::Attribute::_writer_value_needs_copy
31126µs123µsMoose::Meta::Attribute::::_inline_check_lazy Moose::Meta::Attribute::_inline_check_lazy
31125µs85µsMoose::Meta::Attribute::::_auto_deref Moose::Meta::Attribute::_auto_deref
41123µs27µsMoose::Meta::Attribute::::_error_thrower Moose::Meta::Attribute::_error_thrower
31122µs85µsMoose::Meta::Attribute::::_inline_check_required Moose::Meta::Attribute::_inline_check_required
31122µs76µsMoose::Meta::Attribute::::_inline_get_old_value_for_trigger Moose::Meta::Attribute::_inline_get_old_value_for_trigger
11121µs536µsMoose::Meta::Attribute::::interpolate_class_and_new Moose::Meta::Attribute::interpolate_class_and_new
41119µs78µsMoose::Meta::Attribute::::_inline_check_coercion Moose::Meta::Attribute::_inline_check_coercion
21119µs72µsMoose::Meta::Attribute::::_process_isa_option Moose::Meta::Attribute::_process_isa_option
31117µs102µsMoose::Meta::Attribute::::_inline_return_auto_deref Moose::Meta::Attribute::_inline_return_auto_deref
31116µs74µsMoose::Meta::Attribute::::_inline_trigger Moose::Meta::Attribute::_inline_trigger
11116µs20µsMoose::Meta::Attribute::::BEGIN@11 Moose::Meta::Attribute::BEGIN@11
11112µs12µsMoose::Meta::Attribute::::BEGIN@3 Moose::Meta::Attribute::BEGIN@3
11111µs54µsMoose::Meta::Attribute::::BEGIN@14 Moose::Meta::Attribute::BEGIN@14
11110µs46µsMoose::Meta::Attribute::::BEGIN@17 Moose::Meta::Attribute::BEGIN@17
11110µs11µsMoose::Meta::Attribute::::_check_associated_methods Moose::Meta::Attribute::_check_associated_methods
11110µs18µsMoose::Meta::Attribute::::BEGIN@20 Moose::Meta::Attribute::BEGIN@20
11110µs43µsMoose::Meta::Attribute::::BEGIN@15 Moose::Meta::Attribute::BEGIN@15
11110µs37µsMoose::Meta::Attribute::::BEGIN@16 Moose::Meta::Attribute::BEGIN@16
11110µs12.6msMoose::Meta::Attribute::::BEGIN@27 Moose::Meta::Attribute::BEGIN@27
1119µs25µsMoose::Meta::Attribute::::BEGIN@10 Moose::Meta::Attribute::BEGIN@10
2118µs8µsMoose::Meta::Attribute::::_process_is_option Moose::Meta::Attribute::_process_is_option
1117µs7µsMoose::Meta::Attribute::::BEGIN@25 Moose::Meta::Attribute::BEGIN@25
1116µs6µsMoose::Meta::Attribute::::interpolate_class Moose::Meta::Attribute::interpolate_class
1116µs6µsMoose::Meta::Attribute::Custom::Moose::::BEGIN@1287Moose::Meta::Attribute::Custom::Moose::BEGIN@1287
1116µs6µsMoose::Meta::Attribute::::BEGIN@23 Moose::Meta::Attribute::BEGIN@23
2115µs5µsMoose::Meta::Attribute::::_process_does_option Moose::Meta::Attribute::_process_does_option
3115µs5µsMoose::Meta::Attribute::::accessor_metaclass Moose::Meta::Attribute::accessor_metaclass
1115µs5µsMoose::Meta::Attribute::::BEGIN@18 Moose::Meta::Attribute::BEGIN@18
2114µs4µsMoose::Meta::Attribute::::_process_coerce_option Moose::Meta::Attribute::_process_coerce_option
2114µs4µsMoose::Meta::Attribute::::_process_required_option Moose::Meta::Attribute::_process_required_option
2114µs4µsMoose::Meta::Attribute::::_process_trigger_option Moose::Meta::Attribute::_process_trigger_option
2114µs4µsMoose::Meta::Attribute::::_process_auto_deref_option Moose::Meta::Attribute::_process_auto_deref_option
2114µs4µsMoose::Meta::Attribute::::_process_lazy_build_option Moose::Meta::Attribute::_process_lazy_build_option
2114µs4µsMoose::Meta::Attribute::::_process_lazy_option Moose::Meta::Attribute::_process_lazy_option
2111µs1µsMoose::Meta::Attribute::::CORE:sort Moose::Meta::Attribute::CORE:sort (opcode)
0000s0sMoose::Meta::Attribute::Custom::Moose::::register_implementationMoose::Meta::Attribute::Custom::Moose::register_implementation
0000s0sMoose::Meta::Attribute::::__ANON__[:1135] Moose::Meta::Attribute::__ANON__[:1135]
0000s0sMoose::Meta::Attribute::::__ANON__[:169] Moose::Meta::Attribute::__ANON__[:169]
0000s0sMoose::Meta::Attribute::::__ANON__[:340] Moose::Meta::Attribute::__ANON__[:340]
0000s0sMoose::Meta::Attribute::::__ANON__[:45] Moose::Meta::Attribute::__ANON__[:45]
0000s0sMoose::Meta::Attribute::::__ANON__[:571] Moose::Meta::Attribute::__ANON__[:571]
0000s0sMoose::Meta::Attribute::::_call_builder Moose::Meta::Attribute::_call_builder
0000s0sMoose::Meta::Attribute::::_canonicalize_handles Moose::Meta::Attribute::_canonicalize_handles
0000s0sMoose::Meta::Attribute::::_coerce_and_verify Moose::Meta::Attribute::_coerce_and_verify
0000s0sMoose::Meta::Attribute::::_find_delegate_metaclass Moose::Meta::Attribute::_find_delegate_metaclass
0000s0sMoose::Meta::Attribute::::_get_delegate_method_list Moose::Meta::Attribute::_get_delegate_method_list
0000s0sMoose::Meta::Attribute::::_inline_copy_value Moose::Meta::Attribute::_inline_copy_value
0000s0sMoose::Meta::Attribute::::_inline_generate_default Moose::Meta::Attribute::_inline_generate_default
0000s0sMoose::Meta::Attribute::::_inline_init_from_default Moose::Meta::Attribute::_inline_init_from_default
0000s0sMoose::Meta::Attribute::::_inline_init_slot Moose::Meta::Attribute::_inline_init_slot
0000s0sMoose::Meta::Attribute::::_make_delegation_method Moose::Meta::Attribute::_make_delegation_method
0000s0sMoose::Meta::Attribute::::_make_initializer_writer_callback Moose::Meta::Attribute::_make_initializer_writer_callback
0000s0sMoose::Meta::Attribute::::_weaken_value Moose::Meta::Attribute::_weaken_value
0000s0sMoose::Meta::Attribute::::clone Moose::Meta::Attribute::clone
0000s0sMoose::Meta::Attribute::::clone_and_inherit_options Moose::Meta::Attribute::clone_and_inherit_options
0000s0sMoose::Meta::Attribute::::delegation_metaclass Moose::Meta::Attribute::delegation_metaclass
0000s0sMoose::Meta::Attribute::::does Moose::Meta::Attribute::does
0000s0sMoose::Meta::Attribute::::get_value Moose::Meta::Attribute::get_value
0000s0sMoose::Meta::Attribute::::illegal_options_for_inheritance Moose::Meta::Attribute::illegal_options_for_inheritance
0000s0sMoose::Meta::Attribute::::initialize_instance_slot Moose::Meta::Attribute::initialize_instance_slot
0000s0sMoose::Meta::Attribute::::install_delegation Moose::Meta::Attribute::install_delegation
0000s0sMoose::Meta::Attribute::::remove_accessors Moose::Meta::Attribute::remove_accessors
0000s0sMoose::Meta::Attribute::::remove_delegation Moose::Meta::Attribute::remove_delegation
0000s0sMoose::Meta::Attribute::::set_value Moose::Meta::Attribute::set_value
0000s0sMoose::Meta::Attribute::::throw_error Moose::Meta::Attribute::throw_error
0000s0sMoose::Meta::Attribute::::verify_against_type_constraint Moose::Meta::Attribute::verify_against_type_constraint
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments
Time
on line
Calls Time
in subs
Code
1
2package Moose::Meta::Attribute;
3
# spent 12µs within Moose::Meta::Attribute::BEGIN@3 which was called: # once (12µs+0s) by Moose::Meta::TypeCoercion::BEGIN@14 at line 5
BEGIN {
417µs $Moose::Meta::Attribute::AUTHORITY = 'cpan:STEVAN';
5148µs112µs}
# spent 12µs making 1 call to Moose::Meta::Attribute::BEGIN@3
6{
721µs $Moose::Meta::Attribute::VERSION = '2.1005';
8}
9
10231µs240µs
# spent 25µs (9+16) within Moose::Meta::Attribute::BEGIN@10 which was called: # once (9µs+16µs) by Moose::Meta::TypeCoercion::BEGIN@14 at line 10
use strict;
# spent 25µs making 1 call to Moose::Meta::Attribute::BEGIN@10 # spent 16µs making 1 call to strict::import
11230µs225µs
# spent 20µs (16+5) within Moose::Meta::Attribute::BEGIN@11 which was called: # once (16µs+5µs) by Moose::Meta::TypeCoercion::BEGIN@14 at line 11
use warnings;
# spent 20µs making 1 call to Moose::Meta::Attribute::BEGIN@11 # spent 5µs making 1 call to warnings::import
12
132148µs13.70ms
# spent 3.70ms (2.77+936µs) within Moose::Meta::Attribute::BEGIN@13 which was called: # once (2.77ms+936µs) by Moose::Meta::TypeCoercion::BEGIN@14 at line 13
use B ();
# spent 3.70ms making 1 call to Moose::Meta::Attribute::BEGIN@13
14237µs297µs
# spent 54µs (11+43) within Moose::Meta::Attribute::BEGIN@14 which was called: # once (11µs+43µs) by Moose::Meta::TypeCoercion::BEGIN@14 at line 14
use Class::Load qw(is_class_loaded load_class);
# spent 54µs making 1 call to Moose::Meta::Attribute::BEGIN@14 # spent 43µs making 1 call to Exporter::import
15234µs276µs
# spent 43µs (10+33) within Moose::Meta::Attribute::BEGIN@15 which was called: # once (10µs+33µs) by Moose::Meta::TypeCoercion::BEGIN@14 at line 15
use Scalar::Util 'blessed', 'weaken';
# spent 43µs making 1 call to Moose::Meta::Attribute::BEGIN@15 # spent 33µs making 1 call to Exporter::import
16232µs264µs
# spent 37µs (10+27) within Moose::Meta::Attribute::BEGIN@16 which was called: # once (10µs+27µs) by Moose::Meta::TypeCoercion::BEGIN@14 at line 16
use List::MoreUtils 'any';
# spent 37µs making 1 call to Moose::Meta::Attribute::BEGIN@16 # spent 27µs making 1 call to Exporter::import
17230µs281µs
# spent 46µs (10+35) within Moose::Meta::Attribute::BEGIN@17 which was called: # once (10µs+35µs) by Moose::Meta::TypeCoercion::BEGIN@14 at line 17
use Try::Tiny;
# spent 46µs making 1 call to Moose::Meta::Attribute::BEGIN@17 # spent 35µs making 1 call to Exporter::import
18228µs15µs
# spent 5µs within Moose::Meta::Attribute::BEGIN@18 which was called: # once (5µs+0s) by Moose::Meta::TypeCoercion::BEGIN@14 at line 18
use overload ();
# spent 5µs making 1 call to Moose::Meta::Attribute::BEGIN@18
19
20230µs225µs
# spent 18µs (10+7) within Moose::Meta::Attribute::BEGIN@20 which was called: # once (10µs+7µs) by Moose::Meta::TypeCoercion::BEGIN@14 at line 20
use Moose::Deprecated;
212146µs11.28ms
# spent 1.28ms (1.03+244µs) within Moose::Meta::Attribute::BEGIN@21 which was called: # once (1.03ms+244µs) by Moose::Meta::TypeCoercion::BEGIN@14 at line 21
use Moose::Meta::Method::Accessor;
# spent 1.28ms making 1 call to Moose::Meta::Attribute::BEGIN@21
222136µs11.21ms
# spent 1.21ms (932µs+278µs) within Moose::Meta::Attribute::BEGIN@22 which was called: # once (932µs+278µs) by Moose::Meta::TypeCoercion::BEGIN@14 at line 22
use Moose::Meta::Method::Delegation;
# spent 1.21ms making 1 call to Moose::Meta::Attribute::BEGIN@22
23228µs16µs
# spent 6µs within Moose::Meta::Attribute::BEGIN@23 which was called: # once (6µs+0s) by Moose::Meta::TypeCoercion::BEGIN@14 at line 23
use Moose::Util ();
# spent 6µs making 1 call to Moose::Meta::Attribute::BEGIN@23
242128µs1112ms
# spent 112ms (8.32+104) within Moose::Meta::Attribute::BEGIN@24 which was called: # once (8.32ms+104ms) by Moose::Meta::TypeCoercion::BEGIN@14 at line 24
use Moose::Util::TypeConstraints ();
# spent 112ms making 1 call to Moose::Meta::Attribute::BEGIN@24
25234µs17µs
# spent 7µs within Moose::Meta::Attribute::BEGIN@25 which was called: # once (7µs+0s) by Moose::Meta::TypeCoercion::BEGIN@14 at line 25
use Class::MOP::MiniTrait;
# spent 7µs making 1 call to Moose::Meta::Attribute::BEGIN@25
26
2726.88ms225.3ms
# spent 12.6ms (10µs+12.6) within Moose::Meta::Attribute::BEGIN@27 which was called: # once (10µs+12.6ms) by Moose::Meta::TypeCoercion::BEGIN@14 at line 27
use base 'Class::MOP::Attribute', 'Moose::Meta::Mixin::AttributeCore';
# spent 12.6ms making 1 call to Moose::Meta::Attribute::BEGIN@27 # spent 12.6ms making 1 call to base::import
28
2912µs11.66msClass::MOP::MiniTrait::apply(__PACKAGE__, 'Moose::Meta::Object::Trait');
# spent 1.66ms making 1 call to Class::MOP::MiniTrait::apply
30
3117µs3622µs__PACKAGE__->meta->add_attribute('traits' => (
# spent 602µs making 1 call to Class::MOP::Mixin::HasAttributes::add_attribute # spent 12µs making 1 call to Class::MOP::Object::meta # spent 8µs making 1 call to Class::MOP::_definition_context
32 reader => 'applied_traits',
33 predicate => 'has_applied_traits',
34 Class::MOP::_definition_context(),
35));
36
37# we need to have a ->does method in here to
38# more easily support traits, and the introspection
39# of those traits. We extend the does check to look
40# for metatrait aliases.
41sub does {
42 my ($self, $role_name) = @_;
43 my $name = try {
44 Moose::Util::resolve_metatrait_alias(Attribute => $role_name)
45 };
46 return 0 if !defined($name); # failed to load class
47 return $self->Moose::Object::does($name);
48}
49
50
# spent 27µs (23+3) within Moose::Meta::Attribute::_error_thrower which was called 4 times, avg 7µs/call: # 4 times (23µs+3µs) by Moose::Meta::Attribute::_inline_throw_error at line 69, avg 7µs/call
sub _error_thrower {
5141µs my $self = shift;
5243µs require Moose::Meta::Class;
53426µs43µs ( ref $self && $self->associated_class ) || "Moose::Meta::Class";
# spent 3µs making 4 calls to Class::MOP::Attribute::associated_class, avg 850ns/call
54}
55
56sub throw_error {
57 my $self = shift;
58 my $inv = $self->_error_thrower;
59 unshift @_, "message" if @_ % 2 == 1;
60 unshift @_, attr => $self if ref $self;
61 unshift @_, $inv;
62 my $handler = $inv->can("throw_error"); # to avoid incrementing depth by 1
63 goto $handler;
64}
65
66
# spent 840µs (116+725) within Moose::Meta::Attribute::_inline_throw_error which was called 4 times, avg 210µs/call: # 2 times (68µs+373µs) by Moose::Meta::Method::_inline_throw_error at line 51 of Moose/Meta/Method.pm, avg 221µs/call # 2 times (47µs+352µs) by Moose::Meta::Attribute::_inline_check_constraint at line 711, avg 200µs/call
sub _inline_throw_error {
6744µs my ( $self, $msg, $args ) = @_;
68
6947µs427µs my $inv = $self->_error_thrower;
# spent 27µs making 4 calls to Moose::Meta::Attribute::_error_thrower, avg 7µs/call
70 # XXX ugh
71424µs412µs $inv = 'Moose::Meta::Class' unless $inv->can('_inline_throw_error');
# spent 12µs making 4 calls to UNIVERSAL::can, avg 3µs/call
72
73 # XXX ugh ugh UGH
74416µs42µs my $class = $self->associated_class;
# spent 2µs making 4 calls to Class::MOP::Attribute::associated_class, avg 600ns/call
7541µs if ($class) {
76430µs810µs my $class_name = B::perlstring($class->name);
# spent 7µs making 4 calls to B::perlstring, avg 2µs/call # spent 3µs making 4 calls to Class::MOP::Package::name, avg 750ns/call
77429µs86µs my $attr_name = B::perlstring($self->name);
# spent 4µs making 4 calls to B::perlstring, avg 1µs/call # spent 2µs making 4 calls to Class::MOP::Mixin::AttributeCore::name, avg 600ns/call
7849µs $args = 'attr => Class::MOP::class_of(' . $class_name . ')'
79 . '->find_attribute_by_name(' . $attr_name . '), '
80 . (defined $args ? $args : '');
81 }
82
83420µs4668µs return $inv->_inline_throw_error($msg, $args)
# spent 668µs making 4 calls to Moose::Meta::Class::_inline_throw_error, avg 167µs/call
84}
85
86
# spent 1.55ms (265µs+1.28) within Moose::Meta::Attribute::new which was called 2 times, avg 774µs/call: # once (128µs+912µs) by Moose::BEGIN@29 at line 23 of Moose/Meta/TypeCoercion.pm # once (137µs+372µs) by Moose::Meta::Attribute::interpolate_class_and_new at line 129
sub new {
8724µs my ($class, $name, %options) = @_;
8824µs2185µs $class->_process_options($name, \%options) unless $options{__hack_no_process_options}; # used from clone()... YECHKKK FIXME ICKY YUCK GROSS
# spent 185µs making 2 calls to Moose::Meta::Attribute::_process_options, avg 92µs/call
89
9021µs delete $options{__hack_no_process_options};
91
92 my %attrs =
93 ( map { $_ => 1 }
9456145µs5635µs grep { defined }
# spent 35µs making 56 calls to Class::MOP::Mixin::AttributeCore::init_arg, avg 623ns/call
95286µs4276µs map { $_->init_arg() }
# spent 141µs making 1 call to Class::MOP::Class::Immutable::Class::MOP::Class::get_all_attributes # spent 105µs making 1 call to Class::MOP::Class::get_all_attributes # spent 30µs making 2 calls to Class::MOP::Object::meta, avg 15µs/call
96 $class->meta()->get_all_attributes()
97 );
98
99215µs21µs my @bad = sort grep { ! $attrs{$_} } keys %options;
# spent 1µs making 2 calls to Moose::Meta::Attribute::CORE:sort, avg 700ns/call
100
1012800ns if (@bad)
102 {
103 my $s = @bad > 1 ? 's' : '';
104 my $list = join "', '", @bad;
105
106 my $package = $options{definition_context}{package};
107 my $context = $options{definition_context}{context}
108 || 'attribute constructor';
109 my $type = $options{definition_context}{type} || 'class';
110
111 my $location = '';
112 if (defined($package)) {
113 $location = " in ";
114 $location .= "$type " if $type;
115 $location .= $package;
116 }
117
118 Carp::cluck "Found unknown argument$s '$list' in the $context for '$name'$location";
119 }
120
121223µs2787µs return $class->SUPER::new($name, %options);
# spent 787µs making 2 calls to Class::MOP::Attribute::new, avg 394µs/call
122}
123
124
# spent 536µs (21+514) within Moose::Meta::Attribute::interpolate_class_and_new which was called: # once (21µs+514µs) by Moose::Meta::Class::_process_new_attribute at line 714 of Moose/Meta/Class.pm
sub interpolate_class_and_new {
12512µs my ($class, $name, %args) = @_;
126
12713µs16µs my ( $new_class, @traits ) = $class->interpolate_class(\%args);
# spent 6µs making 1 call to Moose::Meta::Attribute::interpolate_class
128
12918µs1509µs $new_class->new($name, %args, ( scalar(@traits) ? ( traits => \@traits ) : () ) );
# spent 509µs making 1 call to Moose::Meta::Attribute::new
130}
131
132
# spent 6µs within Moose::Meta::Attribute::interpolate_class which was called: # once (6µs+0s) by Moose::Meta::Attribute::interpolate_class_and_new at line 127
sub interpolate_class {
1331600ns my ($class, $options) = @_;
134
1351400ns $class = ref($class) || $class;
136
1371900ns if ( my $metaclass_name = delete $options->{metaclass} ) {
138 my $new_class = Moose::Util::resolve_metaclass_alias( Attribute => $metaclass_name );
139
140 if ( $class ne $new_class ) {
141 if ( $new_class->can("interpolate_class") ) {
142 return $new_class->interpolate_class($options);
143 } else {
144 $class = $new_class;
145 }
146 }
147 }
148
1491100ns my @traits;
150
1511700ns if (my $traits = $options->{traits}) {
152 my $i = 0;
153 my $has_foreign_options = 0;
154
155 while ($i < @$traits) {
156 my $trait = $traits->[$i++];
157 next if ref($trait); # options to a trait we discarded
158
159 $trait = Moose::Util::resolve_metatrait_alias(Attribute => $trait)
160 || $trait;
161
162 next if $class->does($trait);
163
164 push @traits, $trait;
165
166 # are there options?
167 if ($traits->[$i] && ref($traits->[$i])) {
168 $has_foreign_options = 1
169 if any { $_ ne '-alias' && $_ ne '-excludes' } keys %{ $traits->[$i] };
170
171 push @traits, $traits->[$i++];
172 }
173 }
174
175 if (@traits) {
176 my %options = (
177 superclasses => [ $class ],
178 roles => [ @traits ],
179 );
180
181 if ($has_foreign_options) {
182 $options{weaken} = 0;
183 }
184 else {
185 $options{cache} = 1;
186 }
187
188 my $anon_class = Moose::Meta::Class->create_anon_class(%options);
189 $class = $anon_class->name;
190 }
191 }
192
193110µs return ( wantarray ? ( $class, @traits ) : $class );
194}
195
196# ...
197
198# method-generating options shouldn't be overridden
199sub illegal_options_for_inheritance {
200 qw(reader writer accessor clearer predicate)
201}
202
203# NOTE/TODO
204# This method *must* be able to handle
205# Class::MOP::Attribute instances as
206# well. Yes, I know that is wrong, but
207# apparently we didn't realize it was
208# doing that and now we have some code
209# which is dependent on it. The real
210# solution of course is to push this
211# feature back up into Class::MOP::Attribute
212# but I not right now, I am too lazy.
213# However if you are reading this and
214# looking for something to do,.. please
215# be my guest.
216# - stevan
217sub clone_and_inherit_options {
218 my ($self, %options) = @_;
219
220 # NOTE:
221 # we may want to extends a Class::MOP::Attribute
222 # in which case we need to be able to use the
223 # core set of legal options that have always
224 # been here. But we allows Moose::Meta::Attribute
225 # instances to changes them.
226 # - SL
227 my @illegal_options = $self->can('illegal_options_for_inheritance')
228 ? $self->illegal_options_for_inheritance
229 : ();
230
231 my @found_illegal_options = grep { exists $options{$_} && exists $self->{$_} ? $_ : undef } @illegal_options;
232 (scalar @found_illegal_options == 0)
233 || $self->throw_error("Illegal inherited options => (" . (join ', ' => @found_illegal_options) . ")", data => \%options);
234
235 $self->_process_isa_option( $self->name, \%options );
236 $self->_process_does_option( $self->name, \%options );
237
238 # NOTE:
239 # this doesn't apply to Class::MOP::Attributes,
240 # so we can ignore it for them.
241 # - SL
242 if ($self->can('interpolate_class')) {
243 ( $options{metaclass}, my @traits ) = $self->interpolate_class(\%options);
244
245 my %seen;
246 my @all_traits = grep { $seen{$_}++ } @{ $self->applied_traits || [] }, @traits;
247 $options{traits} = \@all_traits if @all_traits;
248 }
249
250 # This method can be called on a CMOP::Attribute object, so we need to
251 # make sure we can call this method.
252 $self->_process_lazy_build_option( $self->name, \%options )
253 if $self->can('_process_lazy_build_option');
254
255 $self->clone(%options);
256}
257
258sub clone {
259 my ( $self, %params ) = @_;
260
261 my $class = delete $params{metaclass} || ref $self;
262
263 my ( @init, @non_init );
264
265 foreach my $attr ( grep { $_->has_value($self) } Class::MOP::class_of($self)->get_all_attributes ) {
266 push @{ $attr->has_init_arg ? \@init : \@non_init }, $attr;
267 }
268
269 my %new_params = ( ( map { $_->init_arg => $_->get_value($self) } @init ), %params );
270
271 my $name = delete $new_params{name};
272
273 my $clone = $class->new($name, %new_params, __hack_no_process_options => 1 );
274
275 foreach my $attr ( @non_init ) {
276 $attr->set_value($clone, $attr->get_value($self));
277 }
278
279 return $clone;
280}
281
282
# spent 185µs (75+110) within Moose::Meta::Attribute::_process_options which was called 2 times, avg 92µs/call: # 2 times (75µs+110µs) by Moose::Meta::Attribute::new at line 88, avg 92µs/call
sub _process_options {
28321µs my ( $class, $name, $options ) = @_;
284
28523µs28µs $class->_process_is_option( $name, $options );
# spent 8µs making 2 calls to Moose::Meta::Attribute::_process_is_option, avg 4µs/call
28624µs272µs $class->_process_isa_option( $name, $options );
# spent 72µs making 2 calls to Moose::Meta::Attribute::_process_isa_option, avg 36µs/call
28723µs25µs $class->_process_does_option( $name, $options );
# spent 5µs making 2 calls to Moose::Meta::Attribute::_process_does_option, avg 2µs/call
28823µs24µs $class->_process_coerce_option( $name, $options );
# spent 4µs making 2 calls to Moose::Meta::Attribute::_process_coerce_option, avg 2µs/call
28923µs24µs $class->_process_trigger_option( $name, $options );
# spent 4µs making 2 calls to Moose::Meta::Attribute::_process_trigger_option, avg 2µs/call
29023µs24µs $class->_process_auto_deref_option( $name, $options );
# spent 4µs making 2 calls to Moose::Meta::Attribute::_process_auto_deref_option, avg 2µs/call
29123µs24µs $class->_process_lazy_build_option( $name, $options );
# spent 4µs making 2 calls to Moose::Meta::Attribute::_process_lazy_build_option, avg 2µs/call
29223µs24µs $class->_process_lazy_option( $name, $options );
# spent 4µs making 2 calls to Moose::Meta::Attribute::_process_lazy_option, avg 2µs/call
29329µs24µs $class->_process_required_option( $name, $options );
# spent 4µs making 2 calls to Moose::Meta::Attribute::_process_required_option, avg 2µs/call
294}
295
296
# spent 8µs within Moose::Meta::Attribute::_process_is_option which was called 2 times, avg 4µs/call: # 2 times (8µs+0s) by Moose::Meta::Attribute::_process_options at line 285, avg 4µs/call
sub _process_is_option {
29721µs my ( $class, $name, $options ) = @_;
298
29925µs return unless $options->{is};
300
301 ### -------------------------
302 ## is => ro, writer => _foo # turns into (reader => foo, writer => _foo) as before
303 ## is => rw, writer => _foo # turns into (reader => foo, writer => _foo)
304 ## is => rw, accessor => _foo # turns into (accessor => _foo)
305 ## is => ro, accessor => _foo # error, accesor is rw
306 ### -------------------------
307
30816µs if ( $options->{is} eq 'ro' ) {
309 $class->throw_error(
310 "Cannot define an accessor name on a read-only attribute, accessors are read/write",
311 data => $options )
312 if exists $options->{accessor};
313 $options->{reader} ||= $name;
314 }
315 elsif ( $options->{is} eq 'rw' ) {
316 if ( $options->{writer} ) {
317 $options->{reader} ||= $name;
318 }
319 else {
3201900ns $options->{accessor} ||= $name;
321 }
322 }
323 elsif ( $options->{is} eq 'bare' ) {
324 return;
325 # do nothing, but don't complain (later) about missing methods
326 }
327 else {
328 $class->throw_error( "I do not understand this option (is => "
329 . $options->{is}
330 . ") on attribute ($name)", data => $options->{is} );
331 }
332}
333
334
# spent 72µs (19+53) within Moose::Meta::Attribute::_process_isa_option which was called 2 times, avg 36µs/call: # 2 times (19µs+53µs) by Moose::Meta::Attribute::_process_options at line 286, avg 36µs/call
sub _process_isa_option {
33521µs my ( $class, $name, $options ) = @_;
336
33724µs return unless exists $options->{isa};
338
3391600ns if ( exists $options->{does} ) {
340 if ( try { $options->{isa}->can('does') } ) {
341 ( $options->{isa}->does( $options->{does} ) )
342 || $class->throw_error(
343 "Cannot have an isa option and a does option if the isa does not do the does on attribute ($name)",
344 data => $options );
345 }
346 else {
347 $class->throw_error(
348 "Cannot have an isa option which cannot ->does() on attribute ($name)",
349 data => $options );
350 }
351 }
352
353 # allow for anon-subtypes here ...
354 #
355 # Checking for Specio explicitly is completely revolting. At some point
356 # this needs to be refactored so that Moose core defines a standard type
357 # API that all types must implement. Unfortunately, the current core API
358 # is _not_ the right API, so we probably need to A) come up with the new
359 # API (Specio is a good start); B) refactor the core types to implement
360 # that API; C) do duck type checking on type objects.
361110µs21µs if ( blessed( $options->{isa} )
# spent 1µs making 2 calls to Scalar::Util::blessed, avg 650ns/call
362 && $options->{isa}->isa('Moose::Meta::TypeConstraint') ) {
363 $options->{type_constraint} = $options->{isa};
364 }
365 elsif (
366 blessed( $options->{isa} )
367 && Moose::Util::does_role(
368 $options->{isa}, 'Specio::Constraint::Role::Interface'
369 )
370 ) {
371 $options->{type_constraint} = $options->{isa};
372 }
373 else {
37415µs152µs $options->{type_constraint}
375 = Moose::Util::TypeConstraints::find_or_create_isa_type_constraint(
376 $options->{isa},
377 { package_defined_in => $options->{definition_context}->{package} }
378 );
379 }
380}
381
382
# spent 5µs within Moose::Meta::Attribute::_process_does_option which was called 2 times, avg 2µs/call: # 2 times (5µs+0s) by Moose::Meta::Attribute::_process_options at line 287, avg 2µs/call
sub _process_does_option {
38321µs my ( $class, $name, $options ) = @_;
384
38527µs return unless exists $options->{does} && ! exists $options->{isa};
386
387 # allow for anon-subtypes here ...
388 if ( blessed( $options->{does} )
389 && $options->{does}->isa('Moose::Meta::TypeConstraint') ) {
390 $options->{type_constraint} = $options->{does};
391 }
392 else {
393 $options->{type_constraint}
394 = Moose::Util::TypeConstraints::find_or_create_does_type_constraint(
395 $options->{does},
396 { package_defined_in => $options->{definition_context}->{package} }
397 );
398 }
399}
400
401
# spent 4µs within Moose::Meta::Attribute::_process_coerce_option which was called 2 times, avg 2µs/call: # 2 times (4µs+0s) by Moose::Meta::Attribute::_process_options at line 288, avg 2µs/call
sub _process_coerce_option {
40221µs my ( $class, $name, $options ) = @_;
403
40426µs return unless $options->{coerce};
405
406 ( exists $options->{type_constraint} )
407 || $class->throw_error(
408 "You cannot have coercion without specifying a type constraint on attribute ($name)",
409 data => $options );
410
411 $class->throw_error(
412 "You cannot have a weak reference to a coerced value on attribute ($name)",
413 data => $options )
414 if $options->{weak_ref};
415
416 unless ( $options->{type_constraint}->has_coercion ) {
417 my $type = $options->{type_constraint}->name;
418
419 Moose::Deprecated::deprecated(
420 feature => 'coerce without coercion',
421 message =>
422 "You cannot coerce an attribute ($name) unless its type ($type) has a coercion"
423 );
424 }
425}
426
427
# spent 4µs within Moose::Meta::Attribute::_process_trigger_option which was called 2 times, avg 2µs/call: # 2 times (4µs+0s) by Moose::Meta::Attribute::_process_options at line 289, avg 2µs/call
sub _process_trigger_option {
42821µs my ( $class, $name, $options ) = @_;
429
43026µs return unless exists $options->{trigger};
431
432 ( 'CODE' eq ref $options->{trigger} )
433 || $class->throw_error("Trigger must be a CODE ref on attribute ($name)", data => $options->{trigger});
434}
435
436
# spent 4µs within Moose::Meta::Attribute::_process_auto_deref_option which was called 2 times, avg 2µs/call: # 2 times (4µs+0s) by Moose::Meta::Attribute::_process_options at line 290, avg 2µs/call
sub _process_auto_deref_option {
43721µs my ( $class, $name, $options ) = @_;
438
43926µs return unless $options->{auto_deref};
440
441 ( exists $options->{type_constraint} )
442 || $class->throw_error(
443 "You cannot auto-dereference without specifying a type constraint on attribute ($name)",
444 data => $options );
445
446 ( $options->{type_constraint}->is_a_type_of('ArrayRef')
447 || $options->{type_constraint}->is_a_type_of('HashRef') )
448 || $class->throw_error(
449 "You cannot auto-dereference anything other than a ArrayRef or HashRef on attribute ($name)",
450 data => $options );
451}
452
453
# spent 4µs within Moose::Meta::Attribute::_process_lazy_build_option which was called 2 times, avg 2µs/call: # 2 times (4µs+0s) by Moose::Meta::Attribute::_process_options at line 291, avg 2µs/call
sub _process_lazy_build_option {
45421µs my ( $class, $name, $options ) = @_;
455
45626µs return unless $options->{lazy_build};
457
458 $class->throw_error(
459 "You can not use lazy_build and default for the same attribute ($name)",
460 data => $options )
461 if exists $options->{default};
462
463 $options->{lazy} = 1;
464 $options->{builder} ||= "_build_${name}";
465
466 if ( $name =~ /^_/ ) {
467 $options->{clearer} ||= "_clear${name}";
468 $options->{predicate} ||= "_has${name}";
469 }
470 else {
471 $options->{clearer} ||= "clear_${name}";
472 $options->{predicate} ||= "has_${name}";
473 }
474}
475
476
# spent 4µs within Moose::Meta::Attribute::_process_lazy_option which was called 2 times, avg 2µs/call: # 2 times (4µs+0s) by Moose::Meta::Attribute::_process_options at line 292, avg 2µs/call
sub _process_lazy_option {
47721µs my ( $class, $name, $options ) = @_;
478
479211µs return unless $options->{lazy};
480
481 ( exists $options->{default} || defined $options->{builder} )
482 || $class->throw_error(
483 "You cannot have a lazy attribute ($name) without specifying a default value for it",
484 data => $options );
485}
486
487
# spent 4µs within Moose::Meta::Attribute::_process_required_option which was called 2 times, avg 2µs/call: # 2 times (4µs+0s) by Moose::Meta::Attribute::_process_options at line 293, avg 2µs/call
sub _process_required_option {
48821µs my ( $class, $name, $options ) = @_;
489
49027µs if (
491 $options->{required}
492 && !(
493 ( !exists $options->{init_arg} || defined $options->{init_arg} )
494 || exists $options->{default}
495 || defined $options->{builder}
496 )
497 ) {
498 $class->throw_error(
499 "You cannot have a required attribute ($name) without a default, builder, or an init_arg",
500 data => $options );
501 }
502}
503
504sub initialize_instance_slot {
505 my ($self, $meta_instance, $instance, $params) = @_;
506 my $init_arg = $self->init_arg();
507 # try to fetch the init arg from the %params ...
508
509 my $val;
510 my $value_is_set;
511 if ( defined($init_arg) and exists $params->{$init_arg}) {
512 $val = $params->{$init_arg};
513 $value_is_set = 1;
514 }
515 else {
516 # skip it if it's lazy
517 return if $self->is_lazy;
518 # and die if it's required and doesn't have a default value
519 $self->throw_error("Attribute (" . $self->name . ") is required", object => $instance, data => $params)
520 if $self->is_required && !$self->has_default && !$self->has_builder;
521
522 # if nothing was in the %params, we can use the
523 # attribute's default value (if it has one)
524 if ($self->has_default) {
525 $val = $self->default($instance);
526 $value_is_set = 1;
527 }
528 elsif ($self->has_builder) {
529 $val = $self->_call_builder($instance);
530 $value_is_set = 1;
531 }
532 }
533
534 return unless $value_is_set;
535
536 $val = $self->_coerce_and_verify( $val, $instance );
537
538 $self->set_initial_value($instance, $val);
539
540 if ( ref $val && $self->is_weak_ref ) {
541 $self->_weaken_value($instance);
542 }
543}
544
545sub _call_builder {
546 my ( $self, $instance ) = @_;
547
548 my $builder = $self->builder();
549
550 return $instance->$builder()
551 if $instance->can( $self->builder );
552
553 $self->throw_error( blessed($instance)
554 . " does not support builder method '"
555 . $self->builder
556 . "' for attribute '"
557 . $self->name
558 . "'",
559 object => $instance,
560 );
561}
562
563## Slot management
564
565sub _make_initializer_writer_callback {
566 my $self = shift;
567 my ($meta_instance, $instance, $slot_name) = @_;
568 my $old_callback = $self->SUPER::_make_initializer_writer_callback(@_);
569 return sub {
570 $old_callback->($self->_coerce_and_verify($_[0], $instance));
571 };
572}
573
574sub set_value {
575 my ($self, $instance, @args) = @_;
576 my $value = $args[0];
577
578 my $attr_name = quotemeta($self->name);
579
580 if ($self->is_required and not @args) {
581 $self->throw_error("Attribute ($attr_name) is required", object => $instance);
582 }
583
584 $value = $self->_coerce_and_verify( $value, $instance );
585
586 my @old;
587 if ( $self->has_trigger && $self->has_value($instance) ) {
588 @old = $self->get_value($instance, 'for trigger');
589 }
590
591 $self->SUPER::set_value($instance, $value);
592
593 if ( ref $value && $self->is_weak_ref ) {
594 $self->_weaken_value($instance);
595 }
596
597 if ($self->has_trigger) {
598 $self->trigger->($instance, $value, @old);
599 }
600}
601
602
# spent 1.78ms (116µs+1.66) within Moose::Meta::Attribute::_inline_set_value which was called 4 times, avg 445µs/call: # 2 times (64µs+640µs) by Class::MOP::Class::_inline_init_attr_from_constructor at line 630 of Class/MOP/Class.pm, avg 352µs/call # once (34µs+660µs) by Class::MOP::Method::Accessor::try {...} at line 112 of Class/MOP/Method/Accessor.pm # once (18µs+364µs) by Moose::Meta::Class::_inline_init_attr_from_constructor at line 406 of Moose/Meta/Class.pm
sub _inline_set_value {
60341µs my $self = shift;
60443µs my ($instance, $value, $tc, $coercion, $message, $for_constructor) = @_;
605
60641µs my $old = '@old';
6074900ns my $copy = '$val';
60841µs $tc ||= '$type_constraint';
6094700ns $coercion ||= '$type_coercion';
6104600ns $message ||= '$type_message';
611
6124400ns my @code;
61345µs4102µs if ($self->_writer_value_needs_copy) {
# spent 102µs making 4 calls to Moose::Meta::Attribute::_writer_value_needs_copy, avg 25µs/call
614 push @code, $self->_inline_copy_value($value, $copy);
615 $value = $copy;
616 }
617
618 # constructors already handle required checks
61946µs385µs push @code, $self->_inline_check_required
# spent 85µs making 3 calls to Moose::Meta::Attribute::_inline_check_required, avg 28µs/call
620 unless $for_constructor;
621
622412µs4908µs push @code, $self->_inline_tc_code($value, $tc, $coercion, $message);
# spent 908µs making 4 calls to Moose::Meta::Attribute::_inline_tc_code, avg 227µs/call
623
624 # constructors do triggers all at once at the end
62547µs376µs push @code, $self->_inline_get_old_value_for_trigger($instance, $old)
# spent 76µs making 3 calls to Moose::Meta::Attribute::_inline_get_old_value_for_trigger, avg 26µs/call
626 unless $for_constructor;
627
628421µs8418µs push @code, (
# spent 252µs making 4 calls to Class::MOP::Attribute::_inline_set_value, avg 63µs/call # spent 166µs making 4 calls to Moose::Meta::Attribute::_inline_weaken_value, avg 41µs/call
629 $self->SUPER::_inline_set_value($instance, $value),
630 $self->_inline_weaken_value($instance, $value),
631 );
632
633 # constructors do triggers all at once at the end
63446µs374µs push @code, $self->_inline_trigger($instance, $value, $old)
# spent 74µs making 3 calls to Moose::Meta::Attribute::_inline_trigger, avg 25µs/call
635 unless $for_constructor;
636
637420µs return @code;
638}
639
640
# spent 102µs (28+74) within Moose::Meta::Attribute::_writer_value_needs_copy which was called 4 times, avg 25µs/call: # 4 times (28µs+74µs) by Moose::Meta::Attribute::_inline_set_value at line 613, avg 25µs/call
sub _writer_value_needs_copy {
6414900ns my $self = shift;
642425µs474µs return $self->should_coerce;
# spent 74µs making 4 calls to Moose::Meta::Mixin::AttributeCore::should_coerce, avg 18µs/call
643}
644
645sub _inline_copy_value {
646 my $self = shift;
647 my ($value, $copy) = @_;
648
649 return 'my ' . $copy . ' = ' . $value . ';'
650}
651
652
# spent 85µs (22+63) within Moose::Meta::Attribute::_inline_check_required which was called 3 times, avg 28µs/call: # 3 times (22µs+63µs) by Moose::Meta::Attribute::_inline_set_value at line 619, avg 28µs/call
sub _inline_check_required {
6533900ns my $self = shift;
654
655320µs363µs return unless $self->is_required;
# spent 63µs making 3 calls to Moose::Meta::Mixin::AttributeCore::is_required, avg 21µs/call
656
657 my $attr_name = quotemeta($self->name);
658
659 return (
660 'if (@_ < 2) {',
661 $self->_inline_throw_error(
662 '"Attribute (' . $attr_name . ') is required"'
663 ) . ';',
664 '}',
665 );
666}
667
668
# spent 908µs (33+875) within Moose::Meta::Attribute::_inline_tc_code which was called 4 times, avg 227µs/call: # 4 times (33µs+875µs) by Moose::Meta::Attribute::_inline_set_value at line 622, avg 227µs/call
sub _inline_tc_code {
66941µs my $self = shift;
67043µs my ($value, $tc, $coercion, $message, $is_lazy) = @_;
671 return (
672420µs8875µs $self->_inline_check_coercion(
# spent 796µs making 4 calls to Moose::Meta::Attribute::_inline_check_constraint, avg 199µs/call # spent 78µs making 4 calls to Moose::Meta::Attribute::_inline_check_coercion, avg 20µs/call
673 $value, $tc, $coercion, $is_lazy,
674 ),
675 $self->_inline_check_constraint(
676 $value, $tc, $message, $is_lazy,
677 ),
678 );
679}
680
681
# spent 78µs (19+59) within Moose::Meta::Attribute::_inline_check_coercion which was called 4 times, avg 20µs/call: # 4 times (19µs+59µs) by Moose::Meta::Attribute::_inline_tc_code at line 672, avg 20µs/call
sub _inline_check_coercion {
6824700ns my $self = shift;
68342µs my ($value, $tc, $coercion) = @_;
684
685413µs459µs return unless $self->should_coerce && $self->type_constraint->has_coercion;
# spent 59µs making 4 calls to Moose::Meta::Mixin::AttributeCore::should_coerce, avg 15µs/call
686
687 if ( $self->type_constraint->can_be_inlined ) {
688 return (
689 'if (! (' . $self->type_constraint->_inline_check($value) . ')) {',
690 $value . ' = ' . $coercion . '->(' . $value . ');',
691 '}',
692 );
693 }
694 else {
695 return (
696 'if (!' . $tc . '->(' . $value . ')) {',
697 $value . ' = ' . $coercion . '->(' . $value . ');',
698 '}',
699 );
700 }
701}
702
703
# spent 796µs (86+711) within Moose::Meta::Attribute::_inline_check_constraint which was called 4 times, avg 199µs/call: # 4 times (86µs+711µs) by Moose::Meta::Attribute::_inline_tc_code at line 672, avg 199µs/call
sub _inline_check_constraint {
70441µs my $self = shift;
70542µs my ($value, $tc, $message) = @_;
706
707415µs458µs return unless $self->has_type_constraint;
# spent 58µs making 4 calls to Moose::Meta::Mixin::AttributeCore::has_type_constraint, avg 15µs/call
708
709211µs21µs my $attr_name = quotemeta($self->name);
# spent 1µs making 2 calls to Class::MOP::Mixin::AttributeCore::name, avg 700ns/call
710
711238µs10651µs if ( $self->type_constraint->can_be_inlined ) {
# spent 399µs making 2 calls to Moose::Meta::Attribute::_inline_throw_error, avg 200µs/call # spent 211µs making 2 calls to Moose::Meta::TypeConstraint::_inline_check, avg 106µs/call # spent 33µs making 2 calls to Moose::Meta::TypeConstraint::can_be_inlined, avg 16µs/call # spent 7µs making 4 calls to Moose::Meta::Mixin::AttributeCore::type_constraint, avg 2µs/call
712 return (
713 'if (! (' . $self->type_constraint->_inline_check($value) . ')) {',
714 $self->_inline_throw_error(
715 '"Attribute (' . $attr_name . ') does not pass the type '
716 . 'constraint because: " . '
717 . 'do { local $_ = ' . $value . '; '
718 . $message . '->(' . $value . ')'
719 . '}',
720 'data => ' . $value
721 ) . ';',
722 '}',
723 );
724 }
725 else {
726 return (
727 'if (!' . $tc . '->(' . $value . ')) {',
728 $self->_inline_throw_error(
729 '"Attribute (' . $attr_name . ') does not pass the type '
730 . 'constraint because: " . '
731 . 'do { local $_ = ' . $value . '; '
732 . $message . '->(' . $value . ')'
733 . '}',
734 'data => ' . $value
735 ) . ';',
736 '}',
737 );
738 }
739}
740
741
# spent 76µs (22+55) within Moose::Meta::Attribute::_inline_get_old_value_for_trigger which was called 3 times, avg 26µs/call: # 3 times (22µs+55µs) by Moose::Meta::Attribute::_inline_set_value at line 625, avg 26µs/call
sub _inline_get_old_value_for_trigger {
74231µs my $self = shift;
74331µs my ($instance, $old) = @_;
744
745316µs355µs return unless $self->has_trigger;
# spent 55µs making 3 calls to Moose::Meta::Mixin::AttributeCore::has_trigger, avg 18µs/call
746
747 return (
748 'my ' . $old . ' = ' . $self->_inline_instance_has($instance),
749 '? ' . $self->_inline_instance_get($instance),
750 ': ();',
751 );
752}
753
754
# spent 166µs (62+104) within Moose::Meta::Attribute::_inline_weaken_value which was called 4 times, avg 41µs/call: # 4 times (62µs+104µs) by Moose::Meta::Attribute::_inline_set_value at line 628, avg 41µs/call
sub _inline_weaken_value {
75541µs my $self = shift;
75641µs my ($instance, $value) = @_;
757
758418µs475µs return unless $self->is_weak_ref;
# spent 75µs making 4 calls to Moose::Meta::Mixin::AttributeCore::is_weak_ref, avg 19µs/call
759
760210µs410µs my $mi = $self->associated_class->get_meta_instance;
# spent 7µs making 1 call to Class::MOP::Class::Immutable::Class::MOP::Class::get_meta_instance # spent 2µs making 2 calls to Class::MOP::Attribute::associated_class, avg 750ns/call # spent 1µs making 1 call to Class::MOP::Class::get_meta_instance
761 return (
762217µs419µs $mi->inline_weaken_slot_value($instance, $self->name),
# spent 18µs making 2 calls to Class::MOP::Instance::inline_weaken_slot_value, avg 9µs/call # spent 1µs making 2 calls to Class::MOP::Mixin::AttributeCore::name, avg 700ns/call
763 'if ref ' . $value . ';',
764 );
765}
766
767
# spent 74µs (16+59) within Moose::Meta::Attribute::_inline_trigger which was called 3 times, avg 25µs/call: # 3 times (16µs+59µs) by Moose::Meta::Attribute::_inline_set_value at line 634, avg 25µs/call
sub _inline_trigger {
7683900ns my $self = shift;
76932µs my ($instance, $value, $old) = @_;
770
771311µs359µs return unless $self->has_trigger;
# spent 59µs making 3 calls to Moose::Meta::Mixin::AttributeCore::has_trigger, avg 20µs/call
772
773 return '$trigger->(' . $instance . ', ' . $value . ', ' . $old . ');';
774}
775
776
# spent 308µs (120+188) within Moose::Meta::Attribute::_eval_environment which was called 3 times, avg 103µs/call: # 3 times (120µs+188µs) by Moose::Meta::Method::Accessor::_eval_environment at line 52 of Moose/Meta/Method/Accessor.pm, avg 103µs/call
sub _eval_environment {
7773900ns my $self = shift;
778
77932µs my $env = { };
780
781310µs382µs $env->{'$trigger'} = \($self->trigger)
# spent 82µs making 3 calls to Moose::Meta::Mixin::AttributeCore::has_trigger, avg 27µs/call
782 if $self->has_trigger;
783312µs36µs $env->{'$attr_default'} = \($self->default)
# spent 6µs making 3 calls to Class::MOP::Mixin::AttributeCore::has_default, avg 2µs/call
784 if $self->has_default;
785
786311µs355µs if ($self->has_type_constraint) {
# spent 55µs making 3 calls to Moose::Meta::Mixin::AttributeCore::has_type_constraint, avg 18µs/call
78712µs12µs my $tc_obj = $self->type_constraint;
788
78912µs114µs $env->{'$type_constraint'} = \(
# spent 14µs making 1 call to Moose::Meta::TypeConstraint::can_be_inlined
790 $tc_obj->_compiled_type_constraint
791 ) unless $tc_obj->can_be_inlined;
792 # these two could probably get inlined versions too
79312µs12µs $env->{'$type_coercion'} = \(
# spent 2µs making 1 call to Moose::Meta::TypeConstraint::has_coercion
794 $tc_obj->coercion->_compiled_type_coercion
795 ) if $tc_obj->has_coercion;
79615µs25µs $env->{'$type_message'} = \(
# spent 2µs making 1 call to Moose::Meta::TypeConstraint::_default_message # spent 2µs making 1 call to Moose::Meta::TypeConstraint::has_message
797 $tc_obj->has_message ? $tc_obj->message : $tc_obj->_default_message
798 );
799
80014µs115µs $env = { %$env, %{ $tc_obj->inline_environment } };
# spent 15µs making 1 call to Moose::Meta::TypeConstraint::inline_environment
801 }
802
803 # XXX ugh, fix these
804311µs35µs $env->{'$attr'} = \$self
# spent 5µs making 3 calls to Class::MOP::Mixin::AttributeCore::has_initializer, avg 2µs/call
805 if $self->has_initializer && $self->is_lazy;
806 # pretty sure this is only going to be closed over if you use a custom
807 # error class at this point, but we should still get rid of this
808 # at some point
809313µs32µs $env->{'$meta'} = \($self->associated_class);
# spent 2µs making 3 calls to Class::MOP::Attribute::associated_class, avg 800ns/call
810
81139µs return $env;
812}
813
814sub _weaken_value {
815 my ( $self, $instance ) = @_;
816
817 my $meta_instance = Class::MOP::Class->initialize( blessed($instance) )
818 ->get_meta_instance;
819
820 $meta_instance->weaken_slot_value( $instance, $self->name );
821}
822
823sub get_value {
824 my ($self, $instance, $for_trigger) = @_;
825
826 if ($self->is_lazy) {
827 unless ($self->has_value($instance)) {
828 my $value;
829 if ($self->has_default) {
830 $value = $self->default($instance);
831 } elsif ( $self->has_builder ) {
832 $value = $self->_call_builder($instance);
833 }
834
835 $value = $self->_coerce_and_verify( $value, $instance );
836
837 $self->set_initial_value($instance, $value);
838
839 if ( ref $value && $self->is_weak_ref ) {
840 $self->_weaken_value($instance);
841 }
842 }
843 }
844
845 if ( $self->should_auto_deref && ! $for_trigger ) {
846
847 my $type_constraint = $self->type_constraint;
848
849 if ($type_constraint->is_a_type_of('ArrayRef')) {
850 my $rv = $self->SUPER::get_value($instance);
851 return unless defined $rv;
852 return wantarray ? @{ $rv } : $rv;
853 }
854 elsif ($type_constraint->is_a_type_of('HashRef')) {
855 my $rv = $self->SUPER::get_value($instance);
856 return unless defined $rv;
857 return wantarray ? %{ $rv } : $rv;
858 }
859 else {
860 $self->throw_error("Can not auto de-reference the type constraint '" . $type_constraint->name . "'", object => $instance, type_constraint => $type_constraint);
861 }
862
863 }
864 else {
865
866 return $self->SUPER::get_value($instance);
867 }
868}
869
870
# spent 527µs (44+483) within Moose::Meta::Attribute::_inline_get_value which was called 3 times, avg 176µs/call: # 2 times (30µs+430µs) by Class::MOP::Method::Accessor::try {...} at line 142 of Class/MOP/Method/Accessor.pm, avg 230µs/call # once (14µs+53µs) by Class::MOP::Method::Accessor::try {...} at line 112 of Class/MOP/Method/Accessor.pm
sub _inline_get_value {
87131µs my $self = shift;
87232µs my ($instance, $tc, $coercion, $message) = @_;
873
874310µs3257µs my $slot_access = $self->_inline_instance_get($instance);
# spent 257µs making 3 calls to Class::MOP::Attribute::_inline_instance_get, avg 86µs/call
87531µs $tc ||= '$type_constraint';
8763700ns $coercion ||= '$type_coercion';
8773700ns $message ||= '$type_message';
878
879 return (
880319µs6226µs $self->_inline_check_lazy($instance, $tc, $coercion, $message),
# spent 123µs making 3 calls to Moose::Meta::Attribute::_inline_check_lazy, avg 41µs/call # spent 102µs making 3 calls to Moose::Meta::Attribute::_inline_return_auto_deref, avg 34µs/call
881 $self->_inline_return_auto_deref($slot_access),
882 );
883}
884
885
# spent 123µs (26+98) within Moose::Meta::Attribute::_inline_check_lazy which was called 3 times, avg 41µs/call: # 3 times (26µs+98µs) by Moose::Meta::Attribute::_inline_get_value at line 880, avg 41µs/call
sub _inline_check_lazy {
88631µs my $self = shift;
88732µs my ($instance, $tc, $coercion, $message) = @_;
888
889321µs398µs return unless $self->is_lazy;
# spent 98µs making 3 calls to Moose::Meta::Mixin::AttributeCore::is_lazy, avg 33µs/call
890
891 my $slot_exists = $self->_inline_instance_has($instance);
892
893 return (
894 'if (!' . $slot_exists . ') {',
895 $self->_inline_init_from_default($instance, '$default', $tc, $coercion, $message, 'lazy'),
896 '}',
897 );
898}
899
900sub _inline_init_from_default {
901 my $self = shift;
902 my ($instance, $default, $tc, $coercion, $message, $for_lazy) = @_;
903
904 if (!($self->has_default || $self->has_builder)) {
905 $self->throw_error(
906 'You cannot have a lazy attribute '
907 . '(' . $self->name . ') '
908 . 'without specifying a default value for it',
909 attr => $self,
910 );
911 }
912
913 return (
914 $self->_inline_generate_default($instance, $default),
915 # intentionally not using _inline_tc_code, since that can be overridden
916 # to do things like possibly only do member tc checks, which isn't
917 # appropriate for checking the result of a default
918 $self->has_type_constraint
919 ? ($self->_inline_check_coercion($default, $tc, $coercion, $for_lazy),
920 $self->_inline_check_constraint($default, $tc, $message, $for_lazy))
921 : (),
922 $self->_inline_init_slot($instance, $default),
923 $self->_inline_weaken_value($instance, $default),
924 );
925}
926
927sub _inline_generate_default {
928 my $self = shift;
929 my ($instance, $default) = @_;
930
931 if ($self->has_default) {
932 my $source = 'my ' . $default . ' = $attr_default';
933 $source .= '->(' . $instance . ')'
934 if $self->is_default_a_coderef;
935 return $source . ';';
936 }
937 elsif ($self->has_builder) {
938 my $builder = B::perlstring($self->builder);
939 my $builder_str = quotemeta($self->builder);
940 my $attr_name_str = quotemeta($self->name);
941 return (
942 'my ' . $default . ';',
943 'if (my $builder = ' . $instance . '->can(' . $builder . ')) {',
944 $default . ' = ' . $instance . '->$builder;',
945 '}',
946 'else {',
947 'my $class = ref(' . $instance . ') || ' . $instance . ';',
948 $self->_inline_throw_error(
949 '"$class does not support builder method '
950 . '\'' . $builder_str . '\' for attribute '
951 . '\'' . $attr_name_str . '\'"'
952 ) . ';',
953 '}',
954 );
955 }
956 else {
957 $self->throw_error(
958 "Can't generate a default for " . $self->name
959 . " since no default or builder was specified"
960 );
961 }
962}
963
964sub _inline_init_slot {
965 my $self = shift;
966 my ($inv, $value) = @_;
967
968 if ($self->has_initializer) {
969 return '$attr->set_initial_value(' . $inv . ', ' . $value . ');';
970 }
971 else {
972 return $self->_inline_instance_set($inv, $value) . ';';
973 }
974}
975
976
# spent 102µs (17+85) within Moose::Meta::Attribute::_inline_return_auto_deref which was called 3 times, avg 34µs/call: # 3 times (17µs+85µs) by Moose::Meta::Attribute::_inline_get_value at line 880, avg 34µs/call
sub _inline_return_auto_deref {
97731µs my $self = shift;
978
979314µs385µs return 'return ' . $self->_auto_deref(@_) . ';';
# spent 85µs making 3 calls to Moose::Meta::Attribute::_auto_deref, avg 28µs/call
980}
981
982
# spent 85µs (25+60) within Moose::Meta::Attribute::_auto_deref which was called 3 times, avg 28µs/call: # 3 times (25µs+60µs) by Moose::Meta::Attribute::_inline_return_auto_deref at line 979, avg 28µs/call
sub _auto_deref {
9833600ns my $self = shift;
98431µs my ($ref_value) = @_;
985
986322µs360µs return $ref_value unless $self->should_auto_deref;
# spent 60µs making 3 calls to Moose::Meta::Mixin::AttributeCore::should_auto_deref, avg 20µs/call
987
988 my $type_constraint = $self->type_constraint;
989
990 my $sigil;
991 if ($type_constraint->is_a_type_of('ArrayRef')) {
992 $sigil = '@';
993 }
994 elsif ($type_constraint->is_a_type_of('HashRef')) {
995 $sigil = '%';
996 }
997 else {
998 $self->throw_error(
999 'Can not auto de-reference the type constraint \''
1000 . $type_constraint->name
1001 . '\'',
1002 type_constraint => $type_constraint,
1003 );
1004 }
1005
1006 return 'wantarray '
1007 . '? ' . $sigil . '{ (' . $ref_value . ') || return } '
1008 . ': (' . $ref_value . ')';
1009}
1010
1011## installing accessors
1012
1013316µs
# spent 5µs within Moose::Meta::Attribute::accessor_metaclass which was called 3 times, avg 2µs/call: # 3 times (5µs+0s) by Class::MOP::Attribute::try {...} at line 389 of Class/MOP/Attribute.pm, avg 2µs/call
sub accessor_metaclass { 'Moose::Meta::Method::Accessor' }
1014
1015
# spent 17.4ms (41µs+17.4) within Moose::Meta::Attribute::install_accessors which was called 3 times, avg 5.81ms/call: # 2 times (32µs+15.8ms) by Class::MOP::Class::try {...} at line 891 of Class/MOP/Class.pm, avg 7.91ms/call # once (9µs+1.60ms) by Class::MOP::Class::_inline_accessors at line 1413 of Class/MOP/Class.pm
sub install_accessors {
101631µs my $self = shift;
101739µs317.3ms $self->SUPER::install_accessors(@_);
# spent 17.3ms making 3 calls to Class::MOP::Attribute::install_accessors, avg 5.77ms/call
1018314µs364µs $self->install_delegation if $self->has_handles;
# spent 64µs making 3 calls to Moose::Meta::Mixin::AttributeCore::has_handles, avg 21µs/call
1019310µs return;
1020}
1021
1022
# spent 11µs (10+800ns) within Moose::Meta::Attribute::_check_associated_methods which was called: # once (10µs+800ns) by Moose::Meta::Class::add_attribute at line 583 of Moose/Meta/Class.pm
sub _check_associated_methods {
10231400ns my $self = shift;
1024113µs1800ns unless (
# spent 800ns making 1 call to Class::MOP::Attribute::associated_methods
1025 @{ $self->associated_methods }
1026 || ($self->_is_metadata || '') eq 'bare'
1027 ) {
1028 Carp::cluck(
1029 'Attribute (' . $self->name . ') of class '
1030 . $self->associated_class->name
1031 . ' has no associated methods'
1032 . ' (did you mean to provide an "is" argument?)'
1033 . "\n"
1034 )
1035 }
1036}
1037
1038
# spent 12.0ms (119µs+11.9) within Moose::Meta::Attribute::_process_accessors which was called 3 times, avg 3.99ms/call: # 2 times (87µs+3.92ms) by Class::MOP::Attribute::install_accessors at line 428 of Class/MOP/Attribute.pm, avg 2.01ms/call # once (32µs+7.94ms) by Class::MOP::Attribute::install_accessors at line 424 of Class/MOP/Attribute.pm
sub _process_accessors {
10393800ns my $self = shift;
104032µs my ($type, $accessor, $generate_as_inline_methods) = @_;
1041
104232µs $accessor = ( keys %$accessor )[0] if ( ref($accessor) || '' ) eq 'HASH';
1043319µs697µs my $method = $self->associated_class->get_method($accessor);
# spent 95µs making 3 calls to Class::MOP::Mixin::HasMethods::get_method, avg 32µs/call # spent 2µs making 3 calls to Class::MOP::Attribute::associated_class, avg 700ns/call
1044
1045315µs44µs if ( $method
# spent 2µs making 1 call to Class::MOP::Method::Accessor::associated_attribute # spent 1µs making 2 calls to Class::MOP::Mixin::AttributeCore::name, avg 600ns/call # spent 900ns making 1 call to UNIVERSAL::isa
1046 && $method->isa('Class::MOP::Method::Accessor')
1047 && $method->associated_attribute->name ne $self->name ) {
1048
1049 my $other_attr_name = $method->associated_attribute->name;
1050 my $name = $self->name;
1051
1052 Carp::cluck(
1053 "You are overwriting an accessor ($accessor) for the $other_attr_name attribute"
1054 . " with a new accessor method for the $name attribute" );
1055 }
1056
1057324µs28µs if (
# spent 7µs making 1 call to Class::MOP::Method::is_stub # spent 900ns making 1 call to UNIVERSAL::isa
1058 $method
1059 && !$method->is_stub
1060 && !$method->isa('Class::MOP::Method::Accessor')
1061 && ( !$self->definition_context
1062 || $method->package_name eq $self->definition_context->{package} )
1063 ) {
1064
1065 Carp::cluck(
1066 "You are overwriting a locally defined method ($accessor) with "
1067 . "an accessor" );
1068 }
1069
1070335µs1089µs if ( !$self->associated_class->has_method($accessor)
# spent 61µs making 3 calls to Class::MOP::Mixin::HasMethods::has_method, avg 20µs/call # spent 24µs making 2 calls to Class::MOP::Package::has_package_symbol, avg 12µs/call # spent 4µs making 5 calls to Class::MOP::Attribute::associated_class, avg 740ns/call
1071 && $self->associated_class->has_package_symbol( '&' . $accessor ) ) {
1072
1073 Carp::cluck(
1074 "You are overwriting a locally defined function ($accessor) with "
1075 . "an accessor" );
1076 }
1077
1078320µs311.7ms $self->SUPER::_process_accessors(@_);
# spent 11.7ms making 3 calls to Class::MOP::Attribute::_process_accessors, avg 3.89ms/call
1079}
1080
1081sub remove_accessors {
1082 my $self = shift;
1083 $self->SUPER::remove_accessors(@_);
1084 $self->remove_delegation if $self->has_handles;
1085 return;
1086}
1087
1088sub install_delegation {
1089 my $self = shift;
1090
1091 # NOTE:
1092 # Here we canonicalize the 'handles' option
1093 # this will sort out any details and always
1094 # return an hash of methods which we want
1095 # to delagate to, see that method for details
1096 my %handles = $self->_canonicalize_handles;
1097
1098
1099 # install the delegation ...
1100 my $associated_class = $self->associated_class;
1101 foreach my $handle (sort keys %handles) {
1102 my $method_to_call = $handles{$handle};
1103 my $class_name = $associated_class->name;
1104 my $name = "${class_name}::${handle}";
1105
1106 if ( my $method = $associated_class->get_method($handle) ) {
1107 $self->throw_error(
1108 "You cannot overwrite a locally defined method ($handle) with a delegation",
1109 method_name => $handle
1110 ) unless $method->is_stub;
1111 }
1112
1113 # NOTE:
1114 # handles is not allowed to delegate
1115 # any of these methods, as they will
1116 # override the ones in your class, which
1117 # is almost certainly not what you want.
1118
1119 # FIXME warn when $handle was explicitly specified, but not if the source is a regex or something
1120 #cluck("Not delegating method '$handle' because it is a core method") and
1121 next if $class_name->isa("Moose::Object") and $handle =~ /^BUILD|DEMOLISH$/ || Moose::Object->can($handle);
1122
1123 my $method = $self->_make_delegation_method($handle, $method_to_call);
1124
1125 $self->associated_class->add_method($method->name, $method);
1126 $self->associate_method($method);
1127 }
1128}
1129
1130sub remove_delegation {
1131 my $self = shift;
1132 my %handles = $self->_canonicalize_handles;
1133 my $associated_class = $self->associated_class;
1134 foreach my $handle (keys %handles) {
1135 next unless any { $handle eq $_ }
1136 map { $_->name }
1137 @{ $self->associated_methods };
1138 $self->associated_class->remove_method($handle);
1139 }
1140}
1141
1142# private methods to help delegation ...
1143
1144sub _canonicalize_handles {
1145 my $self = shift;
1146 my $handles = $self->handles;
1147 if (my $handle_type = ref($handles)) {
1148 if ($handle_type eq 'HASH') {
1149 return %{$handles};
1150 }
1151 elsif ($handle_type eq 'ARRAY') {
1152 return map { $_ => $_ } @{$handles};
1153 }
1154 elsif ($handle_type eq 'Regexp') {
1155 ($self->has_type_constraint)
1156 || $self->throw_error("Cannot delegate methods based on a Regexp without a type constraint (isa)", data => $handles);
1157 return map { ($_ => $_) }
1158 grep { /$handles/ } $self->_get_delegate_method_list;
1159 }
1160 elsif ($handle_type eq 'CODE') {
1161 return $handles->($self, $self->_find_delegate_metaclass);
1162 }
1163 elsif (blessed($handles) && $handles->isa('Moose::Meta::TypeConstraint::DuckType')) {
1164 return map { $_ => $_ } @{ $handles->methods };
1165 }
1166 elsif (blessed($handles) && $handles->isa('Moose::Meta::TypeConstraint::Role')) {
1167 $handles = $handles->role;
1168 }
1169 else {
1170 $self->throw_error("Unable to canonicalize the 'handles' option with $handles", data => $handles);
1171 }
1172 }
1173
1174 load_class($handles);
1175 my $role_meta = Class::MOP::class_of($handles);
1176
1177 (blessed $role_meta && $role_meta->isa('Moose::Meta::Role'))
1178 || $self->throw_error("Unable to canonicalize the 'handles' option with $handles because its metaclass is not a Moose::Meta::Role", data => $handles);
1179
1180 return map { $_ => $_ }
1181 map { $_->name }
1182 grep { !$_->isa('Class::MOP::Method::Meta') } (
1183 $role_meta->_get_local_methods,
1184 $role_meta->get_required_method_list,
1185 );
1186}
1187
1188sub _get_delegate_method_list {
1189 my $self = shift;
1190 my $meta = $self->_find_delegate_metaclass;
1191 if ($meta->isa('Class::MOP::Class')) {
1192 return map { $_->name } # NOTE: !never! delegate &meta
1193 grep { $_->package_name ne 'Moose::Object' && !$_->isa('Class::MOP::Method::Meta') }
1194 $meta->get_all_methods;
1195 }
1196 elsif ($meta->isa('Moose::Meta::Role')) {
1197 return $meta->get_method_list;
1198 }
1199 else {
1200 $self->throw_error("Unable to recognize the delegate metaclass '$meta'", data => $meta);
1201 }
1202}
1203
1204sub _find_delegate_metaclass {
1205 my $self = shift;
1206 if (my $class = $self->_isa_metadata) {
1207 unless ( is_class_loaded($class) ) {
1208 $self->throw_error(
1209 sprintf(
1210 'The %s attribute is trying to delegate to a class which has not been loaded - %s',
1211 $self->name, $class
1212 )
1213 );
1214 }
1215 # we might be dealing with a non-Moose class,
1216 # and need to make our own metaclass. if there's
1217 # already a metaclass, it will be returned
1218 return Class::MOP::Class->initialize($class);
1219 }
1220 elsif (my $role = $self->_does_metadata) {
1221 unless ( is_class_loaded($class) ) {
1222 $self->throw_error(
1223 sprintf(
1224 'The %s attribute is trying to delegate to a role which has not been loaded - %s',
1225 $self->name, $role
1226 )
1227 );
1228 }
1229
1230 return Class::MOP::class_of($role);
1231 }
1232 else {
1233 $self->throw_error("Cannot find delegate metaclass for attribute " . $self->name);
1234 }
1235}
1236
1237sub delegation_metaclass { 'Moose::Meta::Method::Delegation' }
1238
1239sub _make_delegation_method {
1240 my ( $self, $handle_name, $method_to_call ) = @_;
1241
1242 my @curried_arguments;
1243
1244 ($method_to_call, @curried_arguments) = @$method_to_call
1245 if 'ARRAY' eq ref($method_to_call);
1246
1247 return $self->delegation_metaclass->new(
1248 name => $handle_name,
1249 package_name => $self->associated_class->name,
1250 attribute => $self,
1251 delegate_to_method => $method_to_call,
1252 curried_arguments => \@curried_arguments,
1253 );
1254}
1255
1256sub _coerce_and_verify {
1257 my $self = shift;
1258 my $val = shift;
1259 my $instance = shift;
1260
1261 return $val unless $self->has_type_constraint;
1262
1263 $val = $self->type_constraint->coerce($val)
1264 if $self->should_coerce && $self->type_constraint->has_coercion;
1265
1266 $self->verify_against_type_constraint($val, instance => $instance);
1267
1268 return $val;
1269}
1270
1271sub verify_against_type_constraint {
1272 my $self = shift;
1273 my $val = shift;
1274
1275 return 1 if !$self->has_type_constraint;
1276
1277 my $type_constraint = $self->type_constraint;
1278
1279 $type_constraint->check($val)
1280 || $self->throw_error("Attribute ("
1281 . $self->name
1282 . ") does not pass the type constraint because: "
1283 . $type_constraint->get_message($val), data => $val, @_);
1284}
1285
1286package Moose::Meta::Attribute::Custom::Moose;
1287
# spent 6µs within Moose::Meta::Attribute::Custom::Moose::BEGIN@1287 which was called: # once (6µs+0s) by Moose::Meta::TypeCoercion::BEGIN@14 at line 1289
BEGIN {
128817µs $Moose::Meta::Attribute::Custom::Moose::AUTHORITY = 'cpan:STEVAN';
1289182µs16µs}
1290{
12912800ns $Moose::Meta::Attribute::Custom::Moose::VERSION = '2.1005';
1292}
1293sub register_implementation { 'Moose::Meta::Attribute' }
1294
129518µs1;
1296
1297# ABSTRACT: The Moose attribute metaclass
1298
1299__END__
 
# spent 1µs within Moose::Meta::Attribute::CORE:sort which was called 2 times, avg 700ns/call: # 2 times (1µs+0s) by Moose::Meta::Attribute::new at line 99, avg 700ns/call
sub Moose::Meta::Attribute::CORE:sort; # opcode