| Filename | /Users/ap13/perl5/lib/perl5/darwin-2level/Sub/Identify.pm |
| Statements | Executed 19 statements in 774µs |
| Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
|---|---|---|---|---|---|
| 1 | 1 | 1 | 32µs | 313µs | Sub::Identify::BEGIN@6 |
| 1 | 1 | 1 | 13µs | 27µs | Sub::Identify::BEGIN@3 |
| 1 | 1 | 1 | 10µs | 30µs | Sub::Identify::BEGIN@4 |
| 0 | 0 | 0 | 0s | 0s | Sub::Identify::__ANON__[:44] |
| 0 | 0 | 0 | 0s | 0s | Sub::Identify::stash_name |
| 0 | 0 | 0 | 0s | 0s | Sub::Identify::sub_fullname |
| 0 | 0 | 0 | 0s | 0s | Sub::Identify::sub_name |
| Line | State ments |
Time on line |
Calls | Time in subs |
Code |
|---|---|---|---|---|---|
| 1 | package Sub::Identify; | ||||
| 2 | |||||
| 3 | 2 | 24µs | 2 | 41µs | # spent 27µs (13+14) within Sub::Identify::BEGIN@3 which was called:
# once (13µs+14µs) by Devel::OverloadInfo::BEGIN@18 at line 3 # spent 27µs making 1 call to Sub::Identify::BEGIN@3
# spent 14µs making 1 call to strict::import |
| 4 | 2 | 290µs | 2 | 50µs | # spent 30µs (10+20) within Sub::Identify::BEGIN@4 which was called:
# once (10µs+20µs) by Devel::OverloadInfo::BEGIN@18 at line 4 # spent 30µs making 1 call to Sub::Identify::BEGIN@4
# spent 20µs making 1 call to Exporter::import |
| 5 | |||||
| 6 | # spent 313µs (32+280) within Sub::Identify::BEGIN@6 which was called:
# once (32µs+280µs) by Devel::OverloadInfo::BEGIN@18 at line 46 | ||||
| 7 | 7 | 19µs | our $VERSION = '0.04'; | ||
| 8 | our @ISA = ('Exporter'); | ||||
| 9 | our %EXPORT_TAGS = (all => [ our @EXPORT_OK = qw(sub_name stash_name sub_fullname get_code_info) ]); | ||||
| 10 | |||||
| 11 | my $loaded = 0; | ||||
| 12 | 4 | 3µs | unless ($ENV{PERL_SUB_IDENTIFY_PP}) { | ||
| 13 | local $@; | ||||
| 14 | 1 | 2µs | eval { | ||
| 15 | 2 | 286µs | if ($] >= 5.006) { | ||
| 16 | require XSLoader; | ||||
| 17 | 1 | 280µs | XSLoader::load(__PACKAGE__, $VERSION); # spent 280µs making 1 call to XSLoader::load | ||
| 18 | } | ||||
| 19 | else { | ||||
| 20 | require DynaLoader; | ||||
| 21 | push @ISA, 'DynaLoader'; | ||||
| 22 | __PACKAGE__->bootstrap($VERSION); | ||||
| 23 | } | ||||
| 24 | }; | ||||
| 25 | |||||
| 26 | die $@ if $@ && $@ !~ /object version|loadable object/; | ||||
| 27 | |||||
| 28 | $loaded = 1 unless $@; | ||||
| 29 | } | ||||
| 30 | |||||
| 31 | our $IsPurePerl = !$loaded; | ||||
| 32 | |||||
| 33 | if ($IsPurePerl) { | ||||
| 34 | require B; | ||||
| 35 | *get_code_info = sub ($) { | ||||
| 36 | my ($coderef) = @_; | ||||
| 37 | ref $coderef or return; | ||||
| 38 | my $cv = B::svref_2object($coderef); | ||||
| 39 | $cv->isa('B::CV') or return; | ||||
| 40 | # bail out if GV is undefined | ||||
| 41 | $cv->GV->isa('B::SPECIAL') and return; | ||||
| 42 | |||||
| 43 | return ($cv->GV->STASH->NAME, $cv->GV->NAME); | ||||
| 44 | }; | ||||
| 45 | } | ||||
| 46 | 1 | 146µs | 1 | 313µs | } # spent 313µs making 1 call to Sub::Identify::BEGIN@6 |
| 47 | |||||
| 48 | sub stash_name ($) { (get_code_info($_[0]))[0] } | ||||
| 49 | sub sub_name ($) { (get_code_info($_[0]))[1] } | ||||
| 50 | sub sub_fullname ($) { join '::', get_code_info($_[0]) } | ||||
| 51 | |||||
| 52 | 1 | 4µs | 1; | ||
| 53 | |||||
| 54 | __END__ |