| Filename | /home/doy/perl5/perlbrew/perls/perl-5.10.1/lib/5.10.1/x86_64-linux/Scalar/Util.pm |
| Statements | Executed 14 statements in 1.81ms |
| Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
|---|---|---|---|---|---|
| 25068 | 59 | 31 | 149ms | 149ms | Scalar::Util::blessed (xsub) |
| 10215 | 9 | 5 | 56.1ms | 56.1ms | Scalar::Util::reftype (xsub) |
| 4330 | 14 | 12 | 35.1ms | 35.1ms | Scalar::Util::weaken (xsub) |
| 513 | 1 | 1 | 3.08ms | 3.08ms | Scalar::Util::isweak (xsub) |
| 184 | 2 | 2 | 895µs | 895µs | Scalar::Util::refaddr (xsub) |
| 1 | 1 | 1 | 77µs | 94µs | Scalar::Util::BEGIN@9 |
| 1 | 1 | 1 | 37µs | 340µs | Scalar::Util::BEGIN@10 |
| 4 | 1 | 1 | 32µs | 32µs | Scalar::Util::set_prototype (xsub) |
| 0 | 0 | 0 | 0s | 0s | Scalar::Util::export_fail |
| 0 | 0 | 0 | 0s | 0s | Scalar::Util::openhandle |
| Line | State ments |
Time on line |
Calls | Time in subs |
Code |
|---|---|---|---|---|---|
| 1 | # Scalar::Util.pm | ||||
| 2 | # | ||||
| 3 | # Copyright (c) 1997-2007 Graham Barr <gbarr@pobox.com>. All rights reserved. | ||||
| 4 | # This program is free software; you can redistribute it and/or | ||||
| 5 | # modify it under the same terms as Perl itself. | ||||
| 6 | |||||
| 7 | package Scalar::Util; | ||||
| 8 | |||||
| 9 | 3 | 123µs | 2 | 112µs | # spent 94µs (77+17) within Scalar::Util::BEGIN@9 which was called:
# once (77µs+17µs) by Class::MOP::BEGIN@12 at line 9 # spent 94µs making 1 call to Scalar::Util::BEGIN@9
# spent 17µs making 1 call to strict::import |
| 10 | 3 | 1.25ms | 2 | 643µs | # spent 340µs (37+303) within Scalar::Util::BEGIN@10 which was called:
# once (37µs+303µs) by Class::MOP::BEGIN@12 at line 10 # spent 340µs making 1 call to Scalar::Util::BEGIN@10
# spent 303µs making 1 call to vars::import |
| 11 | 1 | 4µs | require Exporter; | ||
| 12 | 1 | 288µs | require List::Util; # List::Util loads the XS | ||
| 13 | |||||
| 14 | 1 | 30µs | @ISA = qw(Exporter); | ||
| 15 | 1 | 12µs | @EXPORT_OK = qw(blessed dualvar reftype weaken isweak tainted readonly openhandle refaddr isvstring looks_like_number set_prototype); | ||
| 16 | 1 | 3µs | $VERSION = "1.21"; | ||
| 17 | 1 | 68µs | $VERSION = eval $VERSION; # spent 10µs executing statements in string eval | ||
| 18 | |||||
| 19 | 1 | 3µs | unless (defined &dualvar) { | ||
| 20 | # Load Pure Perl version if XS not loaded | ||||
| 21 | require Scalar::Util::PP; | ||||
| 22 | Scalar::Util::PP->import; | ||||
| 23 | push @EXPORT_FAIL, qw(weaken isweak dualvar isvstring set_prototype); | ||||
| 24 | } | ||||
| 25 | |||||
| 26 | sub export_fail { | ||||
| 27 | if (grep { /dualvar/ } @EXPORT_FAIL) { # no XS loaded | ||||
| 28 | my $pat = join("|", @EXPORT_FAIL); | ||||
| 29 | if (my ($err) = grep { /^($pat)$/ } @_ ) { | ||||
| 30 | require Carp; | ||||
| 31 | Carp::croak("$err is only available with the XS version of Scalar::Util"); | ||||
| 32 | } | ||||
| 33 | } | ||||
| 34 | |||||
| 35 | if (grep { /^(weaken|isweak)$/ } @_ ) { | ||||
| 36 | require Carp; | ||||
| 37 | Carp::croak("Weak references are not implemented in the version of perl"); | ||||
| 38 | } | ||||
| 39 | |||||
| 40 | if (grep { /^(isvstring)$/ } @_ ) { | ||||
| 41 | require Carp; | ||||
| 42 | Carp::croak("Vstrings are not implemented in the version of perl"); | ||||
| 43 | } | ||||
| 44 | |||||
| 45 | @_; | ||||
| 46 | } | ||||
| 47 | |||||
| 48 | sub openhandle ($) { | ||||
| 49 | my $fh = shift; | ||||
| 50 | my $rt = reftype($fh) || ''; | ||||
| 51 | |||||
| 52 | return defined(fileno($fh)) ? $fh : undef | ||||
| 53 | if $rt eq 'IO'; | ||||
| 54 | |||||
| 55 | if (reftype(\$fh) eq 'GLOB') { # handle openhandle(*DATA) | ||||
| 56 | $fh = \(my $tmp=$fh); | ||||
| 57 | } | ||||
| 58 | elsif ($rt ne 'GLOB') { | ||||
| 59 | return undef; | ||||
| 60 | } | ||||
| 61 | |||||
| 62 | (tied(*$fh) or defined(fileno($fh))) | ||||
| 63 | ? $fh : undef; | ||||
| 64 | } | ||||
| 65 | |||||
| 66 | 1 | 27µs | 1; | ||
| 67 | |||||
| 68 | __END__ | ||||
# spent 149ms within Scalar::Util::blessed which was called 25068 times, avg 6µs/call:
# 8631 times (52.9ms+0s) by Class::MOP::Mixin::HasMethods::_get_maybe_raw_method at line 150 of Class/MOP/Mixin/HasMethods.pm, avg 6µs/call
# 2943 times (16.4ms+0s) by Class::MOP::Mixin::HasMethods::get_method at line 124 of Class/MOP/Mixin/HasMethods.pm, avg 6µs/call
# 2900 times (17.5ms+0s) by Class::MOP::Mixin::HasMethods::add_method at line 65 of Class/MOP/Mixin/HasMethods.pm, avg 6µs/call
# 2206 times (12.9ms+0s) by Class::MOP::Method::clone at line 133 of Class/MOP/Method.pm, avg 6µs/call
# 1578 times (8.29ms+0s) by Class::MOP::class_of at line 61 of Class/MOP.pm, avg 5µs/call
# 1119 times (5.99ms+0s) by Moose::Util::TypeConstraints::find_type_constraint at line 256 of Moose/Util/TypeConstraints.pm, avg 5µs/call
# 936 times (5.11ms+0s) by Class::MOP::Method::wrap at line 31 of Class/MOP/Method.pm, avg 5µs/call
# 757 times (4.30ms+0s) by Class::MOP::Class::__ANON__::SERIAL::11::meta or Class::MOP::Class::__ANON__::SERIAL::15::meta or Class::MOP::Class::__ANON__::SERIAL::19::meta or Class::MOP::Class::__ANON__::SERIAL::1::meta or Class::MOP::Class::__ANON__::SERIAL::5::meta or Class::MOP::Class::__ANON__::SERIAL::8::meta or Class::MOP::Mixin::meta or Class::MOP::Object::meta or Markdent::Dialect::Standard::BlockParser::meta or Markdent::Dialect::Standard::SpanParser::meta or Markdent::Event::AutoLink::meta or Markdent::Event::EndBlockquote::meta or Markdent::Event::EndCode::meta or Markdent::Event::EndDocument::meta or Markdent::Event::EndEmphasis::meta or Markdent::Event::EndHTMLTag::meta or Markdent::Event::EndHeader::meta or Markdent::Event::EndLink::meta or Markdent::Event::EndListItem::meta or Markdent::Event::EndOrderedList::meta or Markdent::Event::EndParagraph::meta or Markdent::Event::EndStrong::meta or Markdent::Event::EndUnorderedList::meta or Markdent::Event::HTMLBlock::meta or Markdent::Event::HTMLComment::meta or Markdent::Event::HTMLCommentBlock::meta or Markdent::Event::HTMLEntity::meta or Markdent::Event::HTMLTag::meta or Markdent::Event::HorizontalRule::meta or Markdent::Event::Image::meta or Markdent::Event::Preformatted::meta or Markdent::Event::StartBlockquote::meta or Markdent::Event::StartCode::meta or Markdent::Event::StartDocument::meta or Markdent::Event::StartEmphasis::meta or Markdent::Event::StartHTMLTag::meta or Markdent::Event::StartHeader::meta or Markdent::Event::StartLink::meta or Markdent::Event::StartListItem::meta or Markdent::Event::StartOrderedList::meta or Markdent::Event::StartParagraph::meta or Markdent::Event::StartStrong::meta or Markdent::Event::StartUnorderedList::meta or Markdent::Event::Text::meta or Markdent::Handler::HTMLStream::Document::meta or Markdent::Parser::meta or Moose::Meta::Role::Application::RoleSummation::meta or Moose::Meta::Role::Application::ToClass::meta or Moose::Meta::Role::Application::ToInstance::meta or Moose::Meta::Role::Application::ToRole::meta or Moose::Meta::Role::Application::meta or Moose::Meta::Role::Composite::meta or Moose::Meta::Role::Method::Required::meta or Moose::Meta::Role::meta or Moose::Meta::TypeCoercion::Union::meta or Moose::Meta::TypeCoercion::meta or Moose::Meta::TypeConstraint::Class::meta or Moose::Meta::TypeConstraint::DuckType::meta or Moose::Meta::TypeConstraint::Enum::meta or Moose::Meta::TypeConstraint::Parameterizable::meta or Moose::Meta::TypeConstraint::Parameterized::meta or Moose::Meta::TypeConstraint::Registry::meta or Moose::Meta::TypeConstraint::Role::meta or Moose::Meta::TypeConstraint::Union::meta or Moose::Meta::TypeConstraint::meta or MooseX::Role::Parameterized::Meta::Parameter::meta or MooseX::Role::Parameterized::Meta::Role::Parameterizable::meta or MooseX::Role::Parameterized::Meta::Role::Parameterized::meta or MooseX::Role::Parameterized::Parameters::meta at line 44 of Class/MOP/Method/Meta.pm, avg 6µs/call
# 440 times (3.48ms+0s) by Class::MOP::Class::_construct_instance at line 588 of Class/MOP/Class.pm, avg 8µs/call
# 323 times (1.97ms+0s) by MooseX::Types::TypeDecorator::__type_constraint at line 103 of MooseX/Types/TypeDecorator.pm, avg 6µs/call
# 270 times (1.94ms+0s) by Class::MOP::Method::Accessor::new at line 26 of Class/MOP/Method/Accessor.pm, avg 7µs/call
# 211 times (1.27ms+0s) by Class::MOP::Mixin::HasAttributes::add_attribute at line 21 of Class/MOP/Mixin/HasAttributes.pm, avg 6µs/call
# 187 times (1.02ms+0s) by Class::MOP::Attribute::attach_to_class at line 232 of Class/MOP/Attribute.pm, avg 5µs/call
# 184 times (1.16ms+0s) by Moose::Meta::Role::apply at line 436 of Moose/Meta/Role.pm, avg 6µs/call
# 178 times (1.06ms+0s) by Moose::Meta::Role::Composite::add_method at line 81 of Moose/Meta/Role/Composite.pm, avg 6µs/call
# 172 times (1.19ms+0s) by Moose::Meta::TypeConstraint::Class::__ANON__[/home/doy/perl5/perlbrew/perls/perl-5.10.1/lib/site_perl/5.10.1/x86_64-linux/Moose/Meta/TypeConstraint/Class.pm:38] at line 37 of Moose/Meta/TypeConstraint/Class.pm, avg 7µs/call
# 159 times (1.16ms+0s) by Moose::Meta::TypeConstraint::Registry::add_type_constraint at line 47 of Moose/Meta/TypeConstraint/Registry.pm, avg 7µs/call
# 153 times (885µs+0s) by Moose::Util::_apply_all_roles at line 109 of Moose/Util.pm, avg 6µs/call
# 142 times (921µs+0s) by Moose::Util::_apply_all_roles at line 133 of Moose/Util.pm, avg 6µs/call
# 137 times (824µs+0s) by Class::MOP::Instance::BUILDARGS at line 21 of Class/MOP/Instance.pm, avg 6µs/call
# 111 times (767µs+0s) by Moose::Meta::Role::add_role at line 397 of Moose/Meta/Role.pm, avg 7µs/call
# 110 times (619µs+0s) by Class::MOP::Method::Wrapped::wrap at line 74 of Class/MOP/Method/Wrapped.pm, avg 6µs/call
# 83 times (451µs+0s) by MooseX::Types::TypeDecorator::isa at line 121 of MooseX/Types/TypeDecorator.pm, avg 5µs/call
# 77 times (473µs+0s) by MooseX::Types::TypeDecorator::new at line 77 of MooseX/Types/TypeDecorator.pm, avg 6µs/call
# 73 times (527µs+0s) by Moose::Meta::Class::add_role at line 179 of Moose/Meta/Class.pm, avg 7µs/call
# 73 times (393µs+0s) by Moose::Meta::Class::add_role_application at line 192 of Moose/Meta/Class.pm, avg 5µs/call
# 72 times (427µs+0s) by Moose::Meta::Class::add_attribute at line 300 of Moose/Meta/Class.pm, avg 6µs/call
# 62 times (468µs+0s) by Moose::Meta::Attribute::_process_isa_option at line 320 of Moose/Meta/Attribute.pm, avg 8µs/call
# 48 times (281µs+0s) by Moose::Meta::Role::add_attribute at line 232 of Moose/Meta/Role.pm, avg 6µs/call
# 43 times (206µs+0s) by Moose::Meta::Role::Application::RoleSummation::get_method_aliases_for_role at line 38 of Moose/Meta/Role/Application/RoleSummation.pm, avg 5µs/call
# 42 times (301µs+0s) by Class::MOP::Class::reinitialize at line 53 of Class/MOP/Class.pm, avg 7µs/call
# 42 times (297µs+0s) by Moose::Meta::Method::Destructor::is_needed at line 58 of Moose/Meta/Method/Destructor.pm, avg 7µs/call
# 42 times (291µs+0s) by Moose::Meta::Class::reinitialize at line 135 of Moose/Meta/Class.pm, avg 7µs/call
# 42 times (288µs+0s) by Class::MOP::Package::reinitialize at line 51 of Class/MOP/Package.pm, avg 7µs/call
# 42 times (242µs+0s) by Moose::Util::MetaRole::_make_new_metaclass at line 108 of Moose/Util/MetaRole.pm, avg 6µs/call
# 42 times (239µs+0s) by Class::MOP::Object::_real_ref_name at line 43 of Class/MOP/Object.pm, avg 6µs/call
# 42 times (238µs+0s) by Class::MOP::Class::reinitialize at line 56 of Class/MOP/Class.pm, avg 6µs/call
# 42 times (232µs+0s) by Class::MOP::Package::reinitialize at line 55 of Class/MOP/Package.pm, avg 6µs/call
# 42 times (215µs+0s) by Moose::Util::MetaRole::apply_metaroles at line 30 of Moose/Util/MetaRole.pm, avg 5µs/call
# 42 times (205µs+0s) by MooseX::Role::Parameterized::Meta::Role::Parameterizable::generate_role at line 77 of MooseX/Role/Parameterized/Meta/Role/Parameterizable.pm, avg 5µs/call
# 38 times (202µs+0s) by MooseX::Types::TypeDecorator::__ANON__[/home/doy/perl5/perlbrew/perls/perl-5.10.1/lib/site_perl/5.10.1/MooseX/Types/TypeDecorator.pm:26] at line 21 of MooseX/Types/TypeDecorator.pm, avg 5µs/call
# 33 times (170µs+0s) by Class::MOP::Object::meta at line 18 of Class/MOP/Object.pm, avg 5µs/call
# 31 times (200µs+0s) by Class::MOP::Method::Constructor::new at line 20 of Class/MOP/Method/Constructor.pm, avg 6µs/call
# 25 times (142µs+0s) by Moose::Util::TypeConstraints::_create_type_constraint at line 547 of Moose/Util/TypeConstraints.pm, avg 6µs/call
# 24 times (128µs+0s) by Moose::Meta::Role::Attribute::attach_to_role at line 55 of Moose/Meta/Role/Attribute.pm, avg 5µs/call
# 23 times (123µs+0s) by Moose::Meta::Role::add_required_methods at line 254 of Moose/Meta/Role.pm, avg 5µs/call
# 20 times (114µs+0s) by Moose::Meta::Role::combine at line 496 of Moose/Meta/Role.pm, avg 6µs/call
# 20 times (103µs+0s) by Moose::Meta::Role::Application::RoleSummation::get_exclusions_for_role at line 24 of Moose/Meta/Role/Application/RoleSummation.pm, avg 5µs/call
# 18 times (96µs+0s) by Class::MOP::Mixin::meta at line 14 of Class/MOP/Mixin.pm, avg 5µs/call
# 9 times (59µs+0s) by Moose::Meta::Attribute::_process_does_option at line 337 of Moose/Meta/Attribute.pm, avg 7µs/call
# 8 times (45µs+0s) by Moose::Util::TypeConstraints::subtype at line 345 of Moose/Util/TypeConstraints.pm, avg 6µs/call
# 6 times (41µs+0s) by Moose::Meta::TypeConstraint::Parameterized::compile_type_constraint at line 46 of Moose/Meta/TypeConstraint/Parameterized.pm, avg 7µs/call
# 6 times (30µs+0s) by Moose::Meta::Role::does_role at line 417 of Moose/Meta/Role.pm, avg 5µs/call
# 4 times (23µs+0s) by MooseX::Types::TypeDecorator::can at line 141 of MooseX/Types/TypeDecorator.pm, avg 6µs/call
# once (7µs+0s) by Class::MOP::Class::_clone_instance at line 677 of Class/MOP/Class.pm
# once (6µs+0s) by Moose::Meta::Method::Delegation::new at line 25 of Moose/Meta/Method/Delegation.pm
# once (6µs+0s) by Class::MOP::Class::clone_object at line 664 of Class/MOP/Class.pm
# once (6µs+0s) by MooseX::Role::Parameterized::Meta::Parameter::_new at line 2 of generated method (unknown origin)
# once (5µs+0s) by Moose::Meta::Method::Delegation::_get_delegate_accessor at line 129 of Moose/Meta/Method/Delegation.pm | |||||
# spent 3.08ms within Scalar::Util::isweak which was called 513 times, avg 6µs/call:
# 513 times (3.08ms+0s) by Class::MOP::metaclass_is_weak at line 54 of Class/MOP.pm, avg 6µs/call | |||||
# spent 895µs within Scalar::Util::refaddr which was called 184 times, avg 5µs/call:
# 106 times (498µs+0s) by Moose::Meta::TypeConstraint::__ANON__[/home/doy/perl5/perlbrew/perls/perl-5.10.1/lib/site_perl/5.10.1/x86_64-linux/Moose/Meta/TypeConstraint.pm:8] at line 8 of Moose/Meta/TypeConstraint.pm, avg 5µs/call
# 78 times (397µs+0s) by Class::MOP::Method::Inlined::can_be_inlined at line 74 of Class/MOP/Method/Inlined.pm, avg 5µs/call | |||||
# spent 56.1ms within Scalar::Util::reftype which was called 10215 times, avg 5µs/call:
# 3484 times (19.6ms+0s) by Package::Stash::has_package_symbol at line 134 of Package/Stash.pm, avg 6µs/call
# 2921 times (16.7ms+0s) by Package::Stash::_valid_for_type at line 69 of Package/Stash.pm, avg 6µs/call
# 2016 times (10.6ms+0s) by Sub::Install::_CODELIKE at line 98 of Sub/Install.pm, avg 5µs/call
# 936 times (4.84ms+0s) by Class::MOP::Method::wrap at line 31 of Class/MOP/Method.pm, avg 5µs/call
# 825 times (4.21ms+0s) by Package::Stash::_valid_for_type at line 74 of Package/Stash.pm, avg 5µs/call
# 24 times (142µs+0s) by List::MoreUtils::all at line 315 of Moose/Util/TypeConstraints.pm, avg 6µs/call
# 6 times (41µs+0s) by __TYPE__::ArrayRef or __TYPE__::HashRef at line 392 of MooseX/Types.pm, avg 7µs/call
# 2 times (12µs+0s) by List::MoreUtils::any at line 278 of Moose/Util/TypeConstraints.pm, avg 6µs/call
# once (6µs+0s) by Moose::Util::TypeConstraints::subtype at line 303 of Moose/Util/TypeConstraints.pm | |||||
# spent 32µs within Scalar::Util::set_prototype which was called 4 times, avg 8µs/call:
# 4 times (32µs+0s) by Moose::Exporter::_curry_wrapper at line 339 of Moose/Exporter.pm, avg 8µs/call | |||||
# spent 35.1ms within Scalar::Util::weaken which was called 4330 times, avg 8µs/call:
# 2877 times (23.3ms+0s) by Class::MOP::Method::attach_to_class at line 75 of Class/MOP/Method.pm, avg 8µs/call
# 512 times (4.44ms+0s) by Class::MOP::Method::wrap at line 46 of Class/MOP/Method.pm, avg 9µs/call
# 270 times (2.42ms+0s) by Class::MOP::Method::Accessor::new at line 37 of Class/MOP/Method/Accessor.pm, avg 9µs/call
# 187 times (1.37ms+0s) by Class::MOP::Attribute::attach_to_class at line 234 of Class/MOP/Attribute.pm, avg 7µs/call
# 137 times (1.04ms+0s) by Class::MOP::Instance::new at line 45 of Class/MOP/Instance.pm, avg 8µs/call
# 73 times (512µs+0s) by Moose::Meta::Role::Application::ToClass::apply at line 28 of Moose/Meta/Role/Application/ToClass.pm, avg 7µs/call
# 73 times (416µs+0s) by Moose::Meta::Role::Application::ToClass::apply at line 29 of Moose/Meta/Role/Application/ToClass.pm, avg 6µs/call
# 44 times (450µs+0s) by Class::MOP::weaken_metaclass at line 53 of Class/MOP.pm, avg 10µs/call
# 42 times (327µs+0s) by Moose::Meta::Method::Constructor::new at line 40 of Moose/Meta/Method/Constructor.pm, avg 8µs/call
# 39 times (285µs+0s) by Moose::Meta::Method::Destructor::new at line 41 of Moose/Meta/Method/Destructor.pm, avg 7µs/call
# 31 times (233µs+0s) by Class::MOP::Method::Constructor::new at line 32 of Class/MOP/Method/Constructor.pm, avg 8µs/call
# 24 times (146µs+0s) by Moose::Meta::Role::Attribute::attach_to_role at line 59 of Moose/Meta/Role/Attribute.pm, avg 6µs/call
# 20 times (166µs+0s) by Moose::Meta::Class::create_anon_class at line 115 of Moose/Meta/Class.pm, avg 8µs/call
# once (7µs+0s) by Moose::Meta::Method::Delegation::new at line 48 of Moose/Meta/Method/Delegation.pm |