Filename | /opt/perl-5.18.1/lib/site_perl/5.18.1/darwin-thread-multi-2level/Moose/Meta/Attribute.pm |
Statements | Executed 490 statements in 9.20ms |
Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
---|---|---|---|---|---|
1 | 1 | 1 | 8.32ms | 112ms | BEGIN@24 | Moose::Meta::Attribute::
1 | 1 | 1 | 2.77ms | 3.70ms | BEGIN@13 | Moose::Meta::Attribute::
1 | 1 | 1 | 1.03ms | 1.28ms | BEGIN@21 | Moose::Meta::Attribute::
1 | 1 | 1 | 932µs | 1.21ms | BEGIN@22 | Moose::Meta::Attribute::
2 | 2 | 2 | 265µs | 1.55ms | new | Moose::Meta::Attribute::
3 | 1 | 1 | 120µs | 308µs | _eval_environment | Moose::Meta::Attribute::
3 | 2 | 1 | 119µs | 12.0ms | _process_accessors | Moose::Meta::Attribute::
4 | 3 | 3 | 116µs | 1.78ms | _inline_set_value | Moose::Meta::Attribute::
4 | 2 | 2 | 116µs | 840µs | _inline_throw_error | Moose::Meta::Attribute::
4 | 1 | 1 | 86µs | 796µs | _inline_check_constraint | Moose::Meta::Attribute::
2 | 1 | 1 | 75µs | 185µs | _process_options | Moose::Meta::Attribute::
4 | 1 | 1 | 62µs | 166µs | _inline_weaken_value | Moose::Meta::Attribute::
3 | 2 | 1 | 44µs | 527µs | _inline_get_value | Moose::Meta::Attribute::
3 | 2 | 1 | 41µs | 17.4ms | install_accessors | Moose::Meta::Attribute::
4 | 1 | 1 | 33µs | 908µs | _inline_tc_code | Moose::Meta::Attribute::
4 | 1 | 1 | 28µs | 102µs | _writer_value_needs_copy | Moose::Meta::Attribute::
3 | 1 | 1 | 26µs | 123µs | _inline_check_lazy | Moose::Meta::Attribute::
3 | 1 | 1 | 25µs | 85µs | _auto_deref | Moose::Meta::Attribute::
4 | 1 | 1 | 23µs | 27µs | _error_thrower | Moose::Meta::Attribute::
3 | 1 | 1 | 22µs | 85µs | _inline_check_required | Moose::Meta::Attribute::
3 | 1 | 1 | 22µs | 76µs | _inline_get_old_value_for_trigger | Moose::Meta::Attribute::
1 | 1 | 1 | 21µs | 536µs | interpolate_class_and_new | Moose::Meta::Attribute::
4 | 1 | 1 | 19µs | 78µs | _inline_check_coercion | Moose::Meta::Attribute::
2 | 1 | 1 | 19µs | 72µs | _process_isa_option | Moose::Meta::Attribute::
3 | 1 | 1 | 17µs | 102µs | _inline_return_auto_deref | Moose::Meta::Attribute::
3 | 1 | 1 | 16µs | 74µs | _inline_trigger | Moose::Meta::Attribute::
1 | 1 | 1 | 16µs | 20µs | BEGIN@11 | Moose::Meta::Attribute::
1 | 1 | 1 | 12µs | 12µs | BEGIN@3 | Moose::Meta::Attribute::
1 | 1 | 1 | 11µs | 54µs | BEGIN@14 | Moose::Meta::Attribute::
1 | 1 | 1 | 10µs | 46µs | BEGIN@17 | Moose::Meta::Attribute::
1 | 1 | 1 | 10µs | 11µs | _check_associated_methods | Moose::Meta::Attribute::
1 | 1 | 1 | 10µs | 18µs | BEGIN@20 | Moose::Meta::Attribute::
1 | 1 | 1 | 10µs | 43µs | BEGIN@15 | Moose::Meta::Attribute::
1 | 1 | 1 | 10µs | 37µs | BEGIN@16 | Moose::Meta::Attribute::
1 | 1 | 1 | 10µs | 12.6ms | BEGIN@27 | Moose::Meta::Attribute::
1 | 1 | 1 | 9µs | 25µs | BEGIN@10 | Moose::Meta::Attribute::
2 | 1 | 1 | 8µs | 8µs | _process_is_option | Moose::Meta::Attribute::
1 | 1 | 1 | 7µs | 7µs | BEGIN@25 | Moose::Meta::Attribute::
1 | 1 | 1 | 6µs | 6µs | interpolate_class | Moose::Meta::Attribute::
1 | 1 | 1 | 6µs | 6µs | BEGIN@1287 | Moose::Meta::Attribute::Custom::Moose::
1 | 1 | 1 | 6µs | 6µs | BEGIN@23 | Moose::Meta::Attribute::
2 | 1 | 1 | 5µs | 5µs | _process_does_option | Moose::Meta::Attribute::
3 | 1 | 1 | 5µs | 5µs | accessor_metaclass | Moose::Meta::Attribute::
1 | 1 | 1 | 5µs | 5µs | BEGIN@18 | Moose::Meta::Attribute::
2 | 1 | 1 | 4µs | 4µs | _process_coerce_option | Moose::Meta::Attribute::
2 | 1 | 1 | 4µs | 4µs | _process_required_option | Moose::Meta::Attribute::
2 | 1 | 1 | 4µs | 4µs | _process_trigger_option | Moose::Meta::Attribute::
2 | 1 | 1 | 4µs | 4µs | _process_auto_deref_option | Moose::Meta::Attribute::
2 | 1 | 1 | 4µs | 4µs | _process_lazy_build_option | Moose::Meta::Attribute::
2 | 1 | 1 | 4µs | 4µs | _process_lazy_option | Moose::Meta::Attribute::
2 | 1 | 1 | 1µs | 1µs | CORE:sort (opcode) | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | register_implementation | Moose::Meta::Attribute::Custom::Moose::
0 | 0 | 0 | 0s | 0s | __ANON__[:1135] | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | __ANON__[:169] | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | __ANON__[:340] | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | __ANON__[:45] | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | __ANON__[:571] | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | _call_builder | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | _canonicalize_handles | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | _coerce_and_verify | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | _find_delegate_metaclass | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | _get_delegate_method_list | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | _inline_copy_value | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | _inline_generate_default | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | _inline_init_from_default | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | _inline_init_slot | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | _make_delegation_method | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | _make_initializer_writer_callback | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | _weaken_value | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | clone | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | clone_and_inherit_options | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | delegation_metaclass | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | does | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | get_value | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | illegal_options_for_inheritance | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | initialize_instance_slot | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | install_delegation | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | remove_accessors | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | remove_delegation | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | set_value | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | throw_error | Moose::Meta::Attribute::
0 | 0 | 0 | 0s | 0s | verify_against_type_constraint | Moose::Meta::Attribute::
Line | State ments |
Time on line |
Calls | Time in subs |
Code |
---|---|---|---|---|---|
1 | |||||
2 | package 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 | ||||
4 | 1 | 7µs | $Moose::Meta::Attribute::AUTHORITY = 'cpan:STEVAN'; | ||
5 | 1 | 48µs | 1 | 12µs | } # spent 12µs making 1 call to Moose::Meta::Attribute::BEGIN@3 |
6 | { | ||||
7 | 2 | 1µs | $Moose::Meta::Attribute::VERSION = '2.1005'; | ||
8 | } | ||||
9 | |||||
10 | 2 | 31µs | 2 | 40µs | # 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 # spent 25µs making 1 call to Moose::Meta::Attribute::BEGIN@10
# spent 16µs making 1 call to strict::import |
11 | 2 | 30µs | 2 | 25µs | # 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 # spent 20µs making 1 call to Moose::Meta::Attribute::BEGIN@11
# spent 5µs making 1 call to warnings::import |
12 | |||||
13 | 2 | 148µs | 1 | 3.70ms | # 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 # spent 3.70ms making 1 call to Moose::Meta::Attribute::BEGIN@13 |
14 | 2 | 37µs | 2 | 97µs | # 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 # spent 54µs making 1 call to Moose::Meta::Attribute::BEGIN@14
# spent 43µs making 1 call to Exporter::import |
15 | 2 | 34µs | 2 | 76µs | # 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 # spent 43µs making 1 call to Moose::Meta::Attribute::BEGIN@15
# spent 33µs making 1 call to Exporter::import |
16 | 2 | 32µs | 2 | 64µs | # 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 # spent 37µs making 1 call to Moose::Meta::Attribute::BEGIN@16
# spent 27µs making 1 call to Exporter::import |
17 | 2 | 30µs | 2 | 81µs | # 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 # spent 46µs making 1 call to Moose::Meta::Attribute::BEGIN@17
# spent 35µs making 1 call to Exporter::import |
18 | 2 | 28µs | 1 | 5µs | # spent 5µs within Moose::Meta::Attribute::BEGIN@18 which was called:
# once (5µs+0s) by Moose::Meta::TypeCoercion::BEGIN@14 at line 18 # spent 5µs making 1 call to Moose::Meta::Attribute::BEGIN@18 |
19 | |||||
20 | 2 | 30µs | 2 | 25µs | # 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 # spent 18µs making 1 call to Moose::Meta::Attribute::BEGIN@20
# spent 7µs making 1 call to Package::DeprecationManager::__ANON__[Package/DeprecationManager.pm:61] |
21 | 2 | 146µs | 1 | 1.28ms | # 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 # spent 1.28ms making 1 call to Moose::Meta::Attribute::BEGIN@21 |
22 | 2 | 136µs | 1 | 1.21ms | # 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 # spent 1.21ms making 1 call to Moose::Meta::Attribute::BEGIN@22 |
23 | 2 | 28µs | 1 | 6µs | # spent 6µs within Moose::Meta::Attribute::BEGIN@23 which was called:
# once (6µs+0s) by Moose::Meta::TypeCoercion::BEGIN@14 at line 23 # spent 6µs making 1 call to Moose::Meta::Attribute::BEGIN@23 |
24 | 2 | 128µs | 1 | 112ms | # 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 # spent 112ms making 1 call to Moose::Meta::Attribute::BEGIN@24 |
25 | 2 | 34µs | 1 | 7µs | # spent 7µs within Moose::Meta::Attribute::BEGIN@25 which was called:
# once (7µs+0s) by Moose::Meta::TypeCoercion::BEGIN@14 at line 25 # spent 7µs making 1 call to Moose::Meta::Attribute::BEGIN@25 |
26 | |||||
27 | 2 | 6.88ms | 2 | 25.3ms | # 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 # spent 12.6ms making 1 call to Moose::Meta::Attribute::BEGIN@27
# spent 12.6ms making 1 call to base::import |
28 | |||||
29 | 1 | 2µs | 1 | 1.66ms | Class::MOP::MiniTrait::apply(__PACKAGE__, 'Moose::Meta::Object::Trait'); # spent 1.66ms making 1 call to Class::MOP::MiniTrait::apply |
30 | |||||
31 | 1 | 7µs | 3 | 622µs | __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. | ||||
41 | sub 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 | ||||
51 | 4 | 1µs | my $self = shift; | ||
52 | 4 | 3µs | require Moose::Meta::Class; | ||
53 | 4 | 26µs | 4 | 3µs | ( ref $self && $self->associated_class ) || "Moose::Meta::Class"; # spent 3µs making 4 calls to Class::MOP::Attribute::associated_class, avg 850ns/call |
54 | } | ||||
55 | |||||
56 | sub 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 | ||||
67 | 4 | 4µs | my ( $self, $msg, $args ) = @_; | ||
68 | |||||
69 | 4 | 7µs | 4 | 27µs | my $inv = $self->_error_thrower; # spent 27µs making 4 calls to Moose::Meta::Attribute::_error_thrower, avg 7µs/call |
70 | # XXX ugh | ||||
71 | 4 | 24µs | 4 | 12µs | $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 | ||||
74 | 4 | 16µs | 4 | 2µs | my $class = $self->associated_class; # spent 2µs making 4 calls to Class::MOP::Attribute::associated_class, avg 600ns/call |
75 | 4 | 1µs | if ($class) { | ||
76 | 4 | 30µs | 8 | 10µs | 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 |
77 | 4 | 29µs | 8 | 6µs | 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 |
78 | 4 | 9µs | $args = 'attr => Class::MOP::class_of(' . $class_name . ')' | ||
79 | . '->find_attribute_by_name(' . $attr_name . '), ' | ||||
80 | . (defined $args ? $args : ''); | ||||
81 | } | ||||
82 | |||||
83 | 4 | 20µs | 4 | 668µs | return $inv->_inline_throw_error($msg, $args) # spent 668µs making 4 calls to Moose::Meta::Class::_inline_throw_error, avg 167µs/call |
84 | } | ||||
85 | |||||
86 | # spent 1.55ms (265µs+1.28) within Moose::Meta::Attribute::new which was called 2 times, avg 774µs/call:
# once (128µs+912µs) by Moose::BEGIN@29 at line 23 of Moose/Meta/TypeCoercion.pm
# once (137µs+372µs) by Moose::Meta::Attribute::interpolate_class_and_new at line 129 | ||||
87 | 2 | 4µs | my ($class, $name, %options) = @_; | ||
88 | 2 | 4µs | 2 | 185µs | $class->_process_options($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 | |||||
90 | 2 | 1µs | delete $options{__hack_no_process_options}; | ||
91 | |||||
92 | my %attrs = | ||||
93 | ( map { $_ => 1 } | ||||
94 | 56 | 145µs | 56 | 35µs | grep { defined } # spent 35µs making 56 calls to Class::MOP::Mixin::AttributeCore::init_arg, avg 623ns/call |
95 | 2 | 86µs | 4 | 276µs | 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 | |||||
99 | 2 | 15µs | 2 | 1µs | my @bad = sort grep { ! $attrs{$_} } keys %options; # spent 1µs making 2 calls to Moose::Meta::Attribute::CORE:sort, avg 700ns/call |
100 | |||||
101 | 2 | 800ns | 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 | |||||
121 | 2 | 23µs | 2 | 787µs | 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 | ||||
125 | 1 | 2µs | my ($class, $name, %args) = @_; | ||
126 | |||||
127 | 1 | 3µs | 1 | 6µs | my ( $new_class, @traits ) = $class->interpolate_class(\%args); # spent 6µs making 1 call to Moose::Meta::Attribute::interpolate_class |
128 | |||||
129 | 1 | 8µs | 1 | 509µs | $new_class->new($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 | ||||
133 | 1 | 600ns | my ($class, $options) = @_; | ||
134 | |||||
135 | 1 | 400ns | $class = ref($class) || $class; | ||
136 | |||||
137 | 1 | 900ns | 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 | |||||
149 | 1 | 100ns | my @traits; | ||
150 | |||||
151 | 1 | 700ns | 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 | |||||
193 | 1 | 10µs | return ( wantarray ? ( $class, @traits ) : $class ); | ||
194 | } | ||||
195 | |||||
196 | # ... | ||||
197 | |||||
198 | # method-generating options shouldn't be overridden | ||||
199 | sub illegal_options_for_inheritance { | ||||
200 | qw(reader writer accessor clearer predicate) | ||||
201 | } | ||||
202 | |||||
203 | # NOTE/TODO | ||||
204 | # This method *must* be able to handle | ||||
205 | # Class::MOP::Attribute instances as | ||||
206 | # well. Yes, I know that is wrong, but | ||||
207 | # apparently we didn't realize it was | ||||
208 | # doing that and now we have some code | ||||
209 | # which is dependent on it. The real | ||||
210 | # solution of course is to push this | ||||
211 | # feature back up into Class::MOP::Attribute | ||||
212 | # but I not right now, I am too lazy. | ||||
213 | # However if you are reading this and | ||||
214 | # looking for something to do,.. please | ||||
215 | # be my guest. | ||||
216 | # - stevan | ||||
217 | sub clone_and_inherit_options { | ||||
218 | my ($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 | |||||
258 | sub 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 | ||||
283 | 2 | 1µs | my ( $class, $name, $options ) = @_; | ||
284 | |||||
285 | 2 | 3µs | 2 | 8µs | $class->_process_is_option( $name, $options ); # spent 8µs making 2 calls to Moose::Meta::Attribute::_process_is_option, avg 4µs/call |
286 | 2 | 4µs | 2 | 72µs | $class->_process_isa_option( $name, $options ); # spent 72µs making 2 calls to Moose::Meta::Attribute::_process_isa_option, avg 36µs/call |
287 | 2 | 3µs | 2 | 5µs | $class->_process_does_option( $name, $options ); # spent 5µs making 2 calls to Moose::Meta::Attribute::_process_does_option, avg 2µs/call |
288 | 2 | 3µs | 2 | 4µs | $class->_process_coerce_option( $name, $options ); # spent 4µs making 2 calls to Moose::Meta::Attribute::_process_coerce_option, avg 2µs/call |
289 | 2 | 3µs | 2 | 4µs | $class->_process_trigger_option( $name, $options ); # spent 4µs making 2 calls to Moose::Meta::Attribute::_process_trigger_option, avg 2µs/call |
290 | 2 | 3µs | 2 | 4µs | $class->_process_auto_deref_option( $name, $options ); # spent 4µs making 2 calls to Moose::Meta::Attribute::_process_auto_deref_option, avg 2µs/call |
291 | 2 | 3µs | 2 | 4µs | $class->_process_lazy_build_option( $name, $options ); # spent 4µs making 2 calls to Moose::Meta::Attribute::_process_lazy_build_option, avg 2µs/call |
292 | 2 | 3µs | 2 | 4µs | $class->_process_lazy_option( $name, $options ); # spent 4µs making 2 calls to Moose::Meta::Attribute::_process_lazy_option, avg 2µs/call |
293 | 2 | 9µs | 2 | 4µs | $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 | ||||
297 | 2 | 1µs | my ( $class, $name, $options ) = @_; | ||
298 | |||||
299 | 2 | 5µs | 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 | |||||
308 | 1 | 6µs | 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 { | ||||
320 | 1 | 900ns | $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 | ||||
335 | 2 | 1µs | my ( $class, $name, $options ) = @_; | ||
336 | |||||
337 | 2 | 4µs | return unless exists $options->{isa}; | ||
338 | |||||
339 | 1 | 600ns | 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. | ||||
361 | 1 | 10µs | 2 | 1µs | 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 { | ||||
374 | 1 | 5µs | 1 | 52µs | $options->{type_constraint} # spent 52µs making 1 call to Moose::Util::TypeConstraints::find_or_create_isa_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 | ||||
383 | 2 | 1µs | my ( $class, $name, $options ) = @_; | ||
384 | |||||
385 | 2 | 7µs | 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 | ||||
402 | 2 | 1µs | my ( $class, $name, $options ) = @_; | ||
403 | |||||
404 | 2 | 6µs | 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 | ||||
428 | 2 | 1µs | my ( $class, $name, $options ) = @_; | ||
429 | |||||
430 | 2 | 6µs | 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 | ||||
437 | 2 | 1µs | my ( $class, $name, $options ) = @_; | ||
438 | |||||
439 | 2 | 6µs | 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 | ||||
454 | 2 | 1µs | my ( $class, $name, $options ) = @_; | ||
455 | |||||
456 | 2 | 6µs | 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 | ||||
477 | 2 | 1µs | my ( $class, $name, $options ) = @_; | ||
478 | |||||
479 | 2 | 11µs | 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 | ||||
488 | 2 | 1µs | my ( $class, $name, $options ) = @_; | ||
489 | |||||
490 | 2 | 7µs | 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 => $options ); | ||||
501 | } | ||||
502 | } | ||||
503 | |||||
504 | sub initialize_instance_slot { | ||||
505 | my ($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 | |||||
545 | sub _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 | |||||
565 | sub _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], $instance)); | ||||
571 | }; | ||||
572 | } | ||||
573 | |||||
574 | sub set_value { | ||||
575 | my ($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 | ||||
603 | 4 | 1µs | my $self = shift; | ||
604 | 4 | 3µs | my ($instance, $value, $tc, $coercion, $message, $for_constructor) = @_; | ||
605 | |||||
606 | 4 | 1µs | my $old = '@old'; | ||
607 | 4 | 900ns | my $copy = '$val'; | ||
608 | 4 | 1µs | $tc ||= '$type_constraint'; | ||
609 | 4 | 700ns | $coercion ||= '$type_coercion'; | ||
610 | 4 | 600ns | $message ||= '$type_message'; | ||
611 | |||||
612 | 4 | 400ns | my @code; | ||
613 | 4 | 5µs | 4 | 102µs | 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 | ||||
619 | 4 | 6µs | 3 | 85µs | 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 | |||||
622 | 4 | 12µs | 4 | 908µs | 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 | ||||
625 | 4 | 7µs | 3 | 76µs | 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 | |||||
628 | 4 | 21µs | 8 | 418µs | 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 | ||||
634 | 4 | 6µs | 3 | 74µs | 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 | |||||
637 | 4 | 20µs | 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 | ||||
641 | 4 | 900ns | my $self = shift; | ||
642 | 4 | 25µs | 4 | 74µs | return $self->should_coerce; # spent 74µs making 4 calls to Moose::Meta::Mixin::AttributeCore::should_coerce, avg 18µs/call |
643 | } | ||||
644 | |||||
645 | sub _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 | ||||
653 | 3 | 900ns | my $self = shift; | ||
654 | |||||
655 | 3 | 20µs | 3 | 63µs | 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 | ||||
669 | 4 | 1µs | my $self = shift; | ||
670 | 4 | 3µs | my ($value, $tc, $coercion, $message, $is_lazy) = @_; | ||
671 | return ( | ||||
672 | 4 | 20µs | 8 | 875µs | $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 | ||||
682 | 4 | 700ns | my $self = shift; | ||
683 | 4 | 2µs | my ($value, $tc, $coercion) = @_; | ||
684 | |||||
685 | 4 | 13µs | 4 | 59µs | 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 | ||||
704 | 4 | 1µs | my $self = shift; | ||
705 | 4 | 2µs | my ($value, $tc, $message) = @_; | ||
706 | |||||
707 | 4 | 15µs | 4 | 58µs | return unless $self->has_type_constraint; # spent 58µs making 4 calls to Moose::Meta::Mixin::AttributeCore::has_type_constraint, avg 15µs/call |
708 | |||||
709 | 2 | 11µs | 2 | 1µs | my $attr_name = quotemeta($self->name); # spent 1µs making 2 calls to Class::MOP::Mixin::AttributeCore::name, avg 700ns/call |
710 | |||||
711 | 2 | 38µs | 10 | 651µs | 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 | ||||
742 | 3 | 1µs | my $self = shift; | ||
743 | 3 | 1µs | my ($instance, $old) = @_; | ||
744 | |||||
745 | 3 | 16µs | 3 | 55µs | 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 | ||||
755 | 4 | 1µs | my $self = shift; | ||
756 | 4 | 1µs | my ($instance, $value) = @_; | ||
757 | |||||
758 | 4 | 18µs | 4 | 75µs | return unless $self->is_weak_ref; # spent 75µs making 4 calls to Moose::Meta::Mixin::AttributeCore::is_weak_ref, avg 19µs/call |
759 | |||||
760 | 2 | 10µs | 4 | 10µs | 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 ( | ||||
762 | 2 | 17µs | 4 | 19µs | $mi->inline_weaken_slot_value($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 | ||||
768 | 3 | 900ns | my $self = shift; | ||
769 | 3 | 2µs | my ($instance, $value, $old) = @_; | ||
770 | |||||
771 | 3 | 11µs | 3 | 59µs | 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 | ||||
777 | 3 | 900ns | my $self = shift; | ||
778 | |||||
779 | 3 | 2µs | my $env = { }; | ||
780 | |||||
781 | 3 | 10µs | 3 | 82µs | $env->{'$trigger'} = \($self->trigger) # spent 82µs making 3 calls to Moose::Meta::Mixin::AttributeCore::has_trigger, avg 27µs/call |
782 | if $self->has_trigger; | ||||
783 | 3 | 12µs | 3 | 6µs | $env->{'$attr_default'} = \($self->default) # spent 6µs making 3 calls to Class::MOP::Mixin::AttributeCore::has_default, avg 2µs/call |
784 | if $self->has_default; | ||||
785 | |||||
786 | 3 | 11µs | 3 | 55µs | if ($self->has_type_constraint) { # spent 55µs making 3 calls to Moose::Meta::Mixin::AttributeCore::has_type_constraint, avg 18µs/call |
787 | 1 | 2µs | 1 | 2µs | my $tc_obj = $self->type_constraint; # spent 2µs making 1 call to Moose::Meta::Mixin::AttributeCore::type_constraint |
788 | |||||
789 | 1 | 2µs | 1 | 14µs | $env->{'$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 | ||||
793 | 1 | 2µs | 1 | 2µs | $env->{'$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; | ||||
796 | 1 | 5µs | 2 | 5µs | $env->{'$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 | |||||
800 | 1 | 4µs | 1 | 15µs | $env = { %$env, %{ $tc_obj->inline_environment } }; # spent 15µs making 1 call to Moose::Meta::TypeConstraint::inline_environment |
801 | } | ||||
802 | |||||
803 | # XXX ugh, fix these | ||||
804 | 3 | 11µs | 3 | 5µs | $env->{'$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 | ||||
809 | 3 | 13µs | 3 | 2µs | $env->{'$meta'} = \($self->associated_class); # spent 2µs making 3 calls to Class::MOP::Attribute::associated_class, avg 800ns/call |
810 | |||||
811 | 3 | 9µs | return $env; | ||
812 | } | ||||
813 | |||||
814 | sub _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, $self->name ); | ||||
821 | } | ||||
822 | |||||
823 | sub get_value { | ||||
824 | my ($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 | ||||
871 | 3 | 1µs | my $self = shift; | ||
872 | 3 | 2µs | my ($instance, $tc, $coercion, $message) = @_; | ||
873 | |||||
874 | 3 | 10µs | 3 | 257µs | my $slot_access = $self->_inline_instance_get($instance); # spent 257µs making 3 calls to Class::MOP::Attribute::_inline_instance_get, avg 86µs/call |
875 | 3 | 1µs | $tc ||= '$type_constraint'; | ||
876 | 3 | 700ns | $coercion ||= '$type_coercion'; | ||
877 | 3 | 700ns | $message ||= '$type_message'; | ||
878 | |||||
879 | return ( | ||||
880 | 3 | 19µs | 6 | 226µs | $self->_inline_check_lazy($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 | ||||
886 | 3 | 1µs | my $self = shift; | ||
887 | 3 | 2µs | my ($instance, $tc, $coercion, $message) = @_; | ||
888 | |||||
889 | 3 | 21µs | 3 | 98µs | 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 | |||||
900 | sub _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 | |||||
927 | sub _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 | |||||
964 | sub _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 | ||||
977 | 3 | 1µs | my $self = shift; | ||
978 | |||||
979 | 3 | 14µs | 3 | 85µs | 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 | ||||
983 | 3 | 600ns | my $self = shift; | ||
984 | 3 | 1µs | my ($ref_value) = @_; | ||
985 | |||||
986 | 3 | 22µs | 3 | 60µs | 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 | |||||
1013 | 3 | 16µs | # 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 | ||
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 | ||||
1016 | 3 | 1µs | my $self = shift; | ||
1017 | 3 | 9µs | 3 | 17.3ms | $self->SUPER::install_accessors(@_); # spent 17.3ms making 3 calls to Class::MOP::Attribute::install_accessors, avg 5.77ms/call |
1018 | 3 | 14µs | 3 | 64µs | $self->install_delegation if $self->has_handles; # spent 64µs making 3 calls to Moose::Meta::Mixin::AttributeCore::has_handles, avg 21µs/call |
1019 | 3 | 10µs | 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 | ||||
1023 | 1 | 400ns | my $self = shift; | ||
1024 | 1 | 13µs | 1 | 800ns | 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 | ||||
1039 | 3 | 800ns | my $self = shift; | ||
1040 | 3 | 2µs | my ($type, $accessor, $generate_as_inline_methods) = @_; | ||
1041 | |||||
1042 | 3 | 2µs | $accessor = ( keys %$accessor )[0] if ( ref($accessor) || '' ) eq 'HASH'; | ||
1043 | 3 | 19µs | 6 | 97µs | 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 | |||||
1045 | 3 | 15µs | 4 | 4µs | 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 | |||||
1057 | 3 | 24µs | 2 | 8µs | 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 | |||||
1070 | 3 | 35µs | 10 | 89µs | 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 | |||||
1078 | 3 | 20µs | 3 | 11.7ms | $self->SUPER::_process_accessors(@_); # spent 11.7ms making 3 calls to Class::MOP::Attribute::_process_accessors, avg 3.89ms/call |
1079 | } | ||||
1080 | |||||
1081 | sub remove_accessors { | ||||
1082 | my $self = shift; | ||||
1083 | $self->SUPER::remove_accessors(@_); | ||||
1084 | $self->remove_delegation if $self->has_handles; | ||||
1085 | return; | ||||
1086 | } | ||||
1087 | |||||
1088 | sub 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 | |||||
1130 | sub 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 | |||||
1144 | sub _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 | |||||
1188 | sub _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 | |||||
1204 | sub _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 | |||||
1237 | sub delegation_metaclass { 'Moose::Meta::Method::Delegation' } | ||||
1238 | |||||
1239 | sub _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 | |||||
1256 | sub _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 | |||||
1271 | sub 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 | |||||
1286 | package 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 | ||||
1288 | 1 | 7µs | $Moose::Meta::Attribute::Custom::Moose::AUTHORITY = 'cpan:STEVAN'; | ||
1289 | 1 | 82µs | 1 | 6µs | } # spent 6µs making 1 call to Moose::Meta::Attribute::Custom::Moose::BEGIN@1287 |
1290 | { | ||||
1291 | 2 | 800ns | $Moose::Meta::Attribute::Custom::Moose::VERSION = '2.1005'; | ||
1292 | } | ||||
1293 | sub register_implementation { 'Moose::Meta::Attribute' } | ||||
1294 | |||||
1295 | 1 | 8µs | 1; | ||
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 |