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  Run on Sat May 9 17:18:47 2020
Reported on Sat May 9 17:19:07 2020

Filename/usr/local/share/perl/5.18.2/Sub/Exporter/Progressive.pm
StatementsExecuted 142 statements in 1.66ms
Subroutines
Calls P F Exclusive
Time		 Inclusive
Time		 Subroutine
1113.65ms3.91msSub::Exporter::Progressive::::BEGIN@8Sub::Exporter::Progressive::BEGIN@8
311170µs216µsSub::Exporter::Progressive::::sub_export_optionsSub::Exporter::Progressive::sub_export_options
33384µs300µsSub::Exporter::Progressive::::importSub::Exporter::Progressive::import
33376µs115µsSub::Exporter::Progressive::::__ANON__[:40]Sub::Exporter::Progressive::__ANON__[:40]
134121µs21µsSub::Exporter::Progressive::::CORE:matchSub::Exporter::Progressive::CORE:match (opcode)
11114µs31µsSub::Exporter::Progressive::::BEGIN@3Sub::Exporter::Progressive::BEGIN@3
1119µs14µsSub::Exporter::Progressive::::BEGIN@4Sub::Exporter::Progressive::BEGIN@4
1118µs22µsSub::Exporter::Progressive::::BEGIN@18Sub::Exporter::Progressive::BEGIN@18
1118µs23µsSub::Exporter::Progressive::::BEGIN@23Sub::Exporter::Progressive::BEGIN@23
1115µs5µsSub::Exporter::Progressive::::BEGIN@9Sub::Exporter::Progressive::BEGIN@9
2112µs2µsSub::Exporter::Progressive::::CORE:substSub::Exporter::Progressive::CORE:subst (opcode)
0000s0sSub::Exporter::Progressive::::__ANON__[:26]Sub::Exporter::Progressive::__ANON__[:26]
0000s0sSub::Exporter::Progressive::::__ANON__[:32]Sub::Exporter::Progressive::__ANON__[:32]
0000s0sSub::Exporter::Progressive::::__ANON__[:66]Sub::Exporter::Progressive::__ANON__[:66]
0000s0sSub::Exporter::Progressive::::__ANON__[:71]Sub::Exporter::Progressive::__ANON__[:71]
Call graph for these subroutines as a Graphviz dot language file.
Line State
ments		 Time
on line		 Calls Time
in subs		 Code
1package Sub::Exporter::Progressive;
2
3230µs248µs
# spent 31µs (14+17) within Sub::Exporter::Progressive::BEGIN@3 which was called: # once (14µs+17µs) by Devel::GlobalDestruction::BEGIN@8 at line 3
use strict;
# spent 31µs making 1 call to Sub::Exporter::Progressive::BEGIN@3 # spent 17µs making 1 call to strict::import
4248µs219µs
# spent 14µs (9+5) within Sub::Exporter::Progressive::BEGIN@4 which was called: # once (9µs+5µs) by Devel::GlobalDestruction::BEGIN@8 at line 4
use warnings;
# spent 14µs making 1 call to Sub::Exporter::Progressive::BEGIN@4 # spent 5µs making 1 call to warnings::import
5
611µsour $VERSION = '0.001011';
7
82127µs13.91ms
# spent 3.91ms (3.65+256µs) within Sub::Exporter::Progressive::BEGIN@8 which was called: # once (3.65ms+256µs) by Devel::GlobalDestruction::BEGIN@8 at line 8
use Carp ();
# spent 3.91ms making 1 call to Sub::Exporter::Progressive::BEGIN@8
9270µs15µs
# spent 5µs within Sub::Exporter::Progressive::BEGIN@9 which was called: # once (5µs+0s) by Devel::GlobalDestruction::BEGIN@8 at line 9
use List::Util ();
# spent 5µs making 1 call to Sub::Exporter::Progressive::BEGIN@9
10
11
# spent 300µs (84+216) within Sub::Exporter::Progressive::import which was called 3 times, avg 100µs/call: # once (30µs+95µs) by Devel::GlobalDestruction::BEGIN@8 at line 8 of Devel/GlobalDestruction.pm # once (29µs+63µs) by B::Hooks::EndOfScope::XS::BEGIN@10 at line 10 of B/Hooks/EndOfScope/XS.pm # once (26µs+58µs) by B::Hooks::EndOfScope::BEGIN@23 at line 23 of B/Hooks/EndOfScope.pm
sub import {
1235µs my ($self, @args) = @_;
13
1433µs my $inner_target = caller;
1537µs3216µs my $export_data = sub_export_options($inner_target, @args);
# spent 216µs making 3 calls to Sub::Exporter::Progressive::sub_export_options, avg 72µs/call
16
173800ns my $full_exporter;
18285µs236µs
# spent 22µs (8+14) within Sub::Exporter::Progressive::BEGIN@18 which was called: # once (8µs+14µs) by Devel::GlobalDestruction::BEGIN@8 at line 18
no strict 'refs';
# spent 22µs making 1 call to Sub::Exporter::Progressive::BEGIN@18 # spent 14µs making 1 call to strict::unimport
19314µs @{"${inner_target}::EXPORT_OK"} = @{$export_data->{exports}};
2039µs @{"${inner_target}::EXPORT"} = @{$export_data->{defaults}};
21312µs %{"${inner_target}::EXPORT_TAGS"} = %{$export_data->{tags}};
22
# spent 115µs (76+38) within Sub::Exporter::Progressive::__ANON__[/usr/local/share/perl/5.18.2/Sub/Exporter/Progressive.pm:40] which was called 3 times, avg 38µs/call: # once (31µs+20µs) by Moo::sification::BEGIN@5 at line 5 of Moo/sification.pm # once (28µs+17µs) by namespace::clean::BEGIN@11 at line 11 of namespace/clean.pm # once (17µs+1µs) by namespace::autoclean::BEGIN@10 at line 10 of namespace/autoclean.pm
*{"${inner_target}::import"} = sub {
232850µs238µs
# spent 23µs (8+15) within Sub::Exporter::Progressive::BEGIN@23 which was called: # once (8µs+15µs) by Devel::GlobalDestruction::BEGIN@8 at line 23
use strict;
# spent 23µs making 1 call to Sub::Exporter::Progressive::BEGIN@23 # spent 15µs making 1 call to strict::import
2434µs my ($self, @args) = @_;
25
26559µs844µs if (List::Util::first { ref || !m/ \A [:-]? \w+ \z /xm } @args) {
# spent 36µs making 6 calls to List::Util::first, avg 6µs/call # spent 8µs making 2 calls to Sub::Exporter::Progressive::CORE:match, avg 4µs/call
27 Carp::croak 'your usage of Sub::Exporter::Progressive requires Sub::Exporter to be installed'
28 unless eval { require Sub::Exporter };
29 $full_exporter ||= Sub::Exporter::build_exporter($export_data->{original});
30
31 goto $full_exporter;
32215µs22µs } elsif (defined(my $num = List::Util::first { !ref and m/^\d/ } @args)) {
# spent 2µs making 2 calls to Sub::Exporter::Progressive::CORE:match, avg 1µs/call
33 die "cannot export symbols with a leading digit: '$num'";
34 } else {
3532µs require Exporter;
36315µs22µs s/ \A - /:/xm for @args;
# spent 2µs making 2 calls to Sub::Exporter::Progressive::CORE:subst, avg 1µs/call
3735µs @_ = ($self, @args);
38335µs3125µs goto \&Exporter::import;
# spent 125µs making 3 calls to Exporter::import, avg 42µs/call
39 }
40320µs };
41314µs return;
42}
43
441700nsmy $too_complicated = <<'DEATH';
45You are using Sub::Exporter::Progressive, but the features your program uses from
46Sub::Exporter cannot be implemented without Sub::Exporter, so you might as well
47just use vanilla Sub::Exporter
48DEATH
49
50
# spent 216µs (170+46) within Sub::Exporter::Progressive::sub_export_options which was called 3 times, avg 72µs/call: # 3 times (170µs+46µs) by Sub::Exporter::Progressive::import at line 15, avg 72µs/call
sub sub_export_options {
5132µs my ($inner_target, $setup, $options) = @_;
52
533700ns my @exports;
543400ns my @defaults;
5531µs my %tags;
56
5733µs if ($setup eq '-setup') {
5838µs my %options = %$options;
59
60 OPTIONS:
6135µs for my $opt (keys %options) {
62611µs if ($opt eq 'exports') {
63
6433µs Carp::croak $too_complicated if ref $options{exports} ne 'ARRAY';
6534µs @exports = @{$options{exports}};
66648µs320µs Carp::croak $too_complicated if List::Util::first { ref } @exports;
# spent 20µs making 3 calls to List::Util::first, avg 7µs/call
67
68 } elsif ($opt eq 'groups') {
6936µs %tags = %{$options{groups}};
7033µs for my $tagset (values %tags) {
71641µs627µs Carp::croak $too_complicated if List::Util::first { / \A - (?! all \b ) /x || ref } @{$tagset};
# spent 21µs making 3 calls to List::Util::first, avg 7µs/call # spent 6µs making 3 calls to Sub::Exporter::Progressive::CORE:match, avg 2µs/call
72 }
7334µs @defaults = @{$tags{default} || [] };
74 } else {
75 Carp::croak $too_complicated;
76 }
77 }
78941µs65µs @{$_} = map { / \A [:-] all \z /x ? @exports : $_ } @{$_} for \@defaults, values %tags;
# spent 5µs making 6 calls to Sub::Exporter::Progressive::CORE:match, avg 783ns/call
7935µs $tags{all} ||= [ @exports ];
8038µs my %exports = map { $_ => 1 } @exports;
8134µs my @errors = grep { not $exports{$_} } @defaults;
8235µs Carp::croak join(', ', @errors) . " is not exported by the $inner_target module\n" if @errors;
83 }
84
85 return {
86318µs exports => \@exports,
87 defaults => \@defaults,
88 original => $options,
89 tags => \%tags,
90 };
91}
92
9314µs1;
94
95=encoding utf8
96
97=head1 NAME
98
99Sub::Exporter::Progressive - Only use Sub::Exporter if you need it
100
101=head1 SYNOPSIS
102
103 package Syntax::Keyword::Gather;
104
105 use Sub::Exporter::Progressive -setup => {
106 exports => [qw( break gather gathered take )],
107 groups => {
108 default => [qw( break gather gathered take )],
109 },
110 };
111
112 # elsewhere
113
114 # uses Exporter for speed
115 use Syntax::Keyword::Gather;
116
117 # somewhere else
118
119 # uses Sub::Exporter for features
120 use Syntax::Keyword::Gather 'gather', take => { -as => 'grab' };
121
122=head1 DESCRIPTION
123
124L<Sub::Exporter> is an incredibly powerful module, but with that power comes
125great responsibility, er- as well as some runtime penalties. This module
126is a C<Sub::Exporter> wrapper that will let your users just use L<Exporter>
127if all they are doing is picking exports, but use C<Sub::Exporter> if your
128users try to use C<Sub::Exporter>'s more advanced features, like
129renaming exports, if they try to use them.
130
131Note that this module will export C<@EXPORT>, C<@EXPORT_OK> and
132C<%EXPORT_TAGS> package variables for C<Exporter> to work. Additionally, if
133your package uses advanced C<Sub::Exporter> features like currying, this module
134will only ever use C<Sub::Exporter>, so you might as well use it directly.
135
136=head1 AUTHOR
137
138frew - Arthur Axel Schmidt (cpan:FREW) <frioux+cpan@gmail.com>
139
140=head1 CONTRIBUTORS
141
142ilmari - Dagfinn Ilmari Mannsåker (cpan:ILMARI) <ilmari@ilmari.org>
143
144mst - Matt S. Trout (cpan:MSTROUT) <mst@shadowcat.co.uk>
145
146leont - Leon Timmermans (cpan:LEONT) <leont@cpan.org>
147
148=head1 COPYRIGHT
149
150Copyright (c) 2012 the Sub::Exporter::Progressive L</AUTHOR> and
151L</CONTRIBUTORS> as listed above.
152
153=head1 LICENSE
154
155This library is free software and may be distributed under the same terms
156as perl itself.
157
158=cut
 
# spent 21µs within Sub::Exporter::Progressive::CORE:match which was called 13 times, avg 2µs/call: # 6 times (5µs+0s) by Sub::Exporter::Progressive::sub_export_options at line 78, avg 783ns/call # 3 times (6µs+0s) by List::Util::first at line 71, avg 2µs/call # 2 times (8µs+0s) by List::Util::first at line 26, avg 4µs/call # 2 times (2µs+0s) by List::Util::first at line 32, avg 1µs/call
sub Sub::Exporter::Progressive::CORE:match; # opcode
# spent 2µs within Sub::Exporter::Progressive::CORE:subst which was called 2 times, avg 1µs/call: # 2 times (2µs+0s) by Sub::Exporter::Progressive::__ANON__[/usr/local/share/perl/5.18.2/Sub/Exporter/Progressive.pm:40] at line 36, avg 1µs/call
sub Sub::Exporter::Progressive::CORE:subst; # opcode
Report produced by the NYTProf 6.06 Perl profiler, developed by Tim Bunce based on work by Adam Kaplan and Salvador Fandiño García.