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For examples/Atom-timer.pl
  Run on Mon Aug 12 14:45:28 2013
Reported on Mon Aug 12 14:46:14 2013

Filename/Users/dde/perl5/perlbrew/perls/5.18.0t/lib/site_perl/5.18.0/darwin-thread-multi-2level/Moose/Meta/Method/Destructor.pm
StatementsExecuted 43 statements in 830µs
Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
111110µs409µsMoose::Meta::Method::Destructor::::newMoose::Meta::Method::Destructor::new
11139µs298µsMoose::Meta::Method::Destructor::::_initialize_bodyMoose::Meta::Method::Destructor::_initialize_body
11111µs111µsMoose::Meta::Method::Destructor::::is_neededMoose::Meta::Method::Destructor::is_needed
11110µs10µsMoose::Meta::Method::Destructor::::BEGIN@3Moose::Meta::Method::Destructor::BEGIN@3
1119µs84µsMoose::Meta::Method::Destructor::::_generate_DEMOLISHALLMoose::Meta::Method::Destructor::_generate_DEMOLISHALL
1116µs32µsMoose::Meta::Method::Destructor::::BEGIN@15Moose::Meta::Method::Destructor::BEGIN@15
1116µs9µsMoose::Meta::Method::Destructor::::BEGIN@11Moose::Meta::Method::Destructor::BEGIN@11
1116µs85µsMoose::Meta::Method::Destructor::::BEGIN@17Moose::Meta::Method::Destructor::BEGIN@17
1116µs16µsMoose::Meta::Method::Destructor::::BEGIN@10Moose::Meta::Method::Destructor::BEGIN@10
1116µs28µsMoose::Meta::Method::Destructor::::BEGIN@14Moose::Meta::Method::Destructor::BEGIN@14
1113µs3µsMoose::Meta::Method::Destructor::::BEGIN@13Moose::Meta::Method::Destructor::BEGIN@13
1113µs3µsMoose::Meta::Method::Destructor::::_generate_fallback_destructorMoose::Meta::Method::Destructor::_generate_fallback_destructor
1112µs2µsMoose::Meta::Method::Destructor::::optionsMoose::Meta::Method::Destructor::options
0000s0sMoose::Meta::Method::Destructor::::__ANON__[:106]Moose::Meta::Method::Destructor::__ANON__[:106]
0000s0sMoose::Meta::Method::Destructor::::__ANON__[:98]Moose::Meta::Method::Destructor::__ANON__[:98]
0000s0sMoose::Meta::Method::Destructor::::initialize_bodyMoose::Meta::Method::Destructor::initialize_body
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::Method::Destructor;
3
# spent 10µs within Moose::Meta::Method::Destructor::BEGIN@3 which was called: # once (10µs+0s) by Moose::Meta::Class::BEGIN@26 at line 5
BEGIN {
414µs $Moose::Meta::Method::Destructor::AUTHORITY = 'cpan:STEVAN';
5129µs110µs}
# spent 10µs making 1 call to Moose::Meta::Method::Destructor::BEGIN@3
6{
72800ns $Moose::Meta::Method::Destructor::VERSION = '2.1005';
8}
9
10222µs226µs
# spent 16µs (6+10) within Moose::Meta::Method::Destructor::BEGIN@10 which was called: # once (6µs+10µs) by Moose::Meta::Class::BEGIN@26 at line 10
use strict;
# spent 16µs making 1 call to Moose::Meta::Method::Destructor::BEGIN@10 # spent 10µs making 1 call to strict::import
11218µs212µs
# spent 9µs (6+3) within Moose::Meta::Method::Destructor::BEGIN@11 which was called: # once (6µs+3µs) by Moose::Meta::Class::BEGIN@26 at line 11
use warnings;
# spent 9µs making 1 call to Moose::Meta::Method::Destructor::BEGIN@11 # spent 3µs making 1 call to warnings::import
12
13219µs13µs
# spent 3µs within Moose::Meta::Method::Destructor::BEGIN@13 which was called: # once (3µs+0s) by Moose::Meta::Class::BEGIN@26 at line 13
use Devel::GlobalDestruction ();
# spent 3µs making 1 call to Moose::Meta::Method::Destructor::BEGIN@13
14219µs251µs
# spent 28µs (6+23) within Moose::Meta::Method::Destructor::BEGIN@14 which was called: # once (6µs+23µs) by Moose::Meta::Class::BEGIN@26 at line 14
use Scalar::Util 'blessed', 'weaken';
# spent 28µs making 1 call to Moose::Meta::Method::Destructor::BEGIN@14 # spent 23µs making 1 call to Exporter::import
15223µs258µs
# spent 32µs (6+26) within Moose::Meta::Method::Destructor::BEGIN@15 which was called: # once (6µs+26µs) by Moose::Meta::Class::BEGIN@26 at line 15
use Try::Tiny;
# spent 32µs making 1 call to Moose::Meta::Method::Destructor::BEGIN@15 # spent 26µs making 1 call to Exporter::import
16
171200ns
# spent 85µs (6+80) within Moose::Meta::Method::Destructor::BEGIN@17 which was called: # once (6µs+80µs) by Moose::Meta::Class::BEGIN@26 at line 18
use base 'Moose::Meta::Method',
181521µs2165µs 'Class::MOP::Method::Inlined';
# spent 85µs making 1 call to Moose::Meta::Method::Destructor::BEGIN@17 # spent 80µs making 1 call to base::import
19
20
# spent 409µs (110+299) within Moose::Meta::Method::Destructor::new which was called: # once (110µs+299µs) by Class::MOP::Class::_inline_destructor at line 1477 of Class/MOP/Class.pm
sub new {
211400ns my $class = shift;
2212µs my %options = @_;
23
241700ns (ref $options{options} eq 'HASH')
25 || $class->throw_error("You must pass a hash of options", data => $options{options});
26
271600ns ($options{package_name} && $options{name})
28 || $class->throw_error("You must supply the package_name and name parameters $Class::MOP::Method::UPGRADE_ERROR_TEXT");
29
3013µs my $self = bless {
31 # from our superclass
32 'body' => undef,
33 'package_name' => $options{package_name},
34 'name' => $options{name},
35 # ...
36 'options' => $options{options},
37 'definition_context' => $options{definition_context},
38 'associated_metaclass' => $options{metaclass},
39 } => $class;
40
41 # we don't want this creating
42 # a cycle in the code, if not
43 # needed
44199µs1600ns weaken($self->{'associated_metaclass'});
# spent 600ns making 1 call to Scalar::Util::weaken
45
4612µs1298µs $self->_initialize_body;
# spent 298µs making 1 call to Moose::Meta::Method::Destructor::_initialize_body
47
4813µs return $self;
49}
50
51## accessors
52
5313µs
# spent 2µs within Moose::Meta::Method::Destructor::options which was called: # once (2µs+0s) by Moose::Meta::Method::Destructor::_initialize_body at line 94
sub options { (shift)->{'options'} }
54
55## method
56
57
# spent 111µs (11+100) within Moose::Meta::Method::Destructor::is_needed which was called: # once (11µs+100µs) by Class::MOP::Class::_inline_destructor at line 1475 of Class/MOP/Class.pm
sub is_needed {
581400ns my $self = shift;
591300ns my $metaclass = shift;
60
6117µs22µs ( blessed $metaclass && $metaclass->isa('Class::MOP::Class') )
# spent 900ns making 1 call to Scalar::Util::blessed # spent 800ns making 1 call to UNIVERSAL::isa
62 || $self->throw_error(
63 "The is_needed method expected a metaclass object as its arugment");
64
6514µs198µs return $metaclass->find_method_by_name("DEMOLISHALL");
# spent 98µs making 1 call to Class::MOP::Class::find_method_by_name
66}
67
68sub initialize_body {
69 Carp::cluck('The initialize_body method has been made private.'
70 . " The public version is deprecated and will be removed in a future release.\n");
71 shift->_initialize_body;
72}
73
74
# spent 298µs (39+259) within Moose::Meta::Method::Destructor::_initialize_body which was called: # once (39µs+259µs) by Moose::Meta::Method::Destructor::new at line 46
sub _initialize_body {
751300ns my $self = shift;
76 # TODO:
77 # the %options should also include a both
78 # a call 'initializer' and call 'SUPER::'
79 # options, which should cover approx 90%
80 # of the possible use cases (even if it
81 # requires some adaption on the part of
82 # the author, after all, nothing is free)
83
8416µs22µs my $class = $self->associated_metaclass->name;
# spent 900ns making 1 call to Class::MOP::Method::associated_metaclass # spent 600ns making 1 call to Class::MOP::Package::name
8515µs287µs my @source = (
86 'sub {',
87 'my $self = shift;',
88 'return ' . $self->_generate_fallback_destructor('$self'),
89 'if Scalar::Util::blessed($self) ne \'' . $class . '\';',
90 $self->_generate_DEMOLISHALL('$self'),
91 'return;',
92 '}',
93 );
9412µs12µs warn join("\n", @source) if $self->options->{debug};
# spent 2µs making 1 call to Moose::Meta::Method::Destructor::options
95
96 my $code = try {
9717µs1141µs $self->_compile_code(source => \@source);
# spent 141µs making 1 call to Class::MOP::Method::Generated::_compile_code
98 }
99 catch {
100 my $source = join("\n", @source);
101 $self->throw_error(
102 "Could not eval the destructor :\n\n$source\n\nbecause :\n\n$_",
103 error => $_,
104 data => $source,
105 );
106111µs2169µs };
# spent 167µs making 1 call to Try::Tiny::try # spent 2µs making 1 call to Try::Tiny::catch
107
10814µs $self->{'body'} = $code;
109}
110
111
# spent 3µs within Moose::Meta::Method::Destructor::_generate_fallback_destructor which was called: # once (3µs+0s) by Moose::Meta::Method::Destructor::_initialize_body at line 85
sub _generate_fallback_destructor {
1121200ns my $self = shift;
1131400ns my ($inv) = @_;
114
11514µs return $inv . '->Moose::Object::DESTROY(@_)';
116}
117
118
# spent 84µs (9+75) within Moose::Meta::Method::Destructor::_generate_DEMOLISHALL which was called: # once (9µs+75µs) by Moose::Meta::Method::Destructor::_initialize_body at line 85
sub _generate_DEMOLISHALL {
1191400ns my $self = shift;
1201300ns my ($inv) = @_;
121
12212µs275µs my @methods = $self->associated_metaclass->find_all_methods_by_name('DEMOLISH');
# spent 74µs making 1 call to Class::MOP::Class::find_all_methods_by_name # spent 700ns making 1 call to Class::MOP::Method::associated_metaclass
12314µs return unless @methods;
124
125 return (
126 'local $?;',
127 'my $igd = Devel::GlobalDestruction::in_global_destruction;',
128 'Try::Tiny::try {',
129 (map { $inv . '->' . $_->{class} . '::DEMOLISH($igd);' } @methods),
130 '}',
131 'Try::Tiny::catch {',
132 'die $_;',
133 '};',
134 );
135}
136
137
13812µs1;
139
140# ABSTRACT: Method Meta Object for destructors
141
142__END__