Profile of Perl/Critic/Policy/ControlStructures/ProhibitPostfixControls.pm

Filename	/Users/timbo/perl5/perlbrew/perls/perl-5.18.2/lib/site_perl/5.18.2/Perl/Critic/Policy/ControlStructures/ProhibitPostfixControls.pm
Statements	Executed 17 statements in 454µs

Subroutines
Calls	P	F	Exclusive Time	Inclusive Time	Subroutine
1	1	1	50µs	67µs	Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::supported_parameters
1	1	1	17µs	17µs	Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::BEGIN@10
1	1	1	8µs	30µs	Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::BEGIN@13
1	1	1	8µs	11µs	Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::BEGIN@12
1	1	1	7µs	19µs	Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::BEGIN@11
1	1	1	7µs	654µs	Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::BEGIN@15
1	1	1	7µs	58µs	Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::BEGIN@16
1	1	1	6µs	7µs	Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::default_severity
1	1	1	3µs	3µs	Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::CORE:sort (opcode)
0	0	0	0s	0s	Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::applies_to
0	0	0	0s	0s	Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::default_themes
0	0	0	0s	0s	Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::violates

Call graph for these subroutines as a Graphviz dot language file.

Line	State ments	Time on line	Calls	Time in subs	Code
1					##############################################################################
2					# $URL$
3					# $Date$
4					# $Author$
5					# $Revision$
6					##############################################################################
7
8					package Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls;
9
10	2	41µs	1	17µs	# spent 17µs within Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::BEGIN@10 which was called: # once (17µs+0s) by Module::Pluggable::Object::_require at line 10 use 5.006001; # spent 17µs making 1 call to Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::BEGIN@10
11	2	20µs	2	31µs	# spent 19µs (7+12) within Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::BEGIN@11 which was called: # once (7µs+12µs) by Module::Pluggable::Object::_require at line 11 use strict; # spent 19µs making 1 call to Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::BEGIN@11 # spent 12µs making 1 call to strict::import
12	2	23µs	2	15µs	# spent 11µs (8+4) within Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::BEGIN@12 which was called: # once (8µs+4µs) by Module::Pluggable::Object::_require at line 12 use warnings; # spent 11µs making 1 call to Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::BEGIN@12 # spent 4µs making 1 call to warnings::import
13	2	24µs	2	51µs	# spent 30µs (8+22) within Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::BEGIN@13 which was called: # once (8µs+22µs) by Module::Pluggable::Object::_require at line 13 use Readonly; # spent 30µs making 1 call to Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::BEGIN@13 # spent 22µs making 1 call to Exporter::import
14
15	2	25µs	2	1.30ms	# spent 654µs (7+647) within Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::BEGIN@15 which was called: # once (7µs+647µs) by Module::Pluggable::Object::_require at line 15 use Perl::Critic::Utils qw{ :characters :severities :data_conversion :classification }; # spent 654µs making 1 call to Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::BEGIN@15 # spent 647µs making 1 call to Exporter::import
16	2	271µs	2	109µs	# spent 58µs (7+51) within Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::BEGIN@16 which was called: # once (7µs+51µs) by Module::Pluggable::Object::_require at line 16 use base 'Perl::Critic::Policy'; # spent 58µs making 1 call to Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::BEGIN@16 # spent 51µs making 1 call to base::import
17
18	1	600ns			our $VERSION = '1.121';
19
20					#-----------------------------------------------------------------------------
21
22	1	4µs	1	147µs	Readonly::Hash my %PAGES_OF => ( # spent 147µs making 1 call to Readonly::Hash
23					if => [ 93, 94 ],
24					unless => [ 96, 97 ],
25					until => [ 96, 97 ],
26					for => [ 96 ],
27					foreach => [ 96 ],
28					while => [ 96 ],
29					when => q<Similar to "if", postfix "when" should only be used with flow-control>,
30					);
31
32					#-----------------------------------------------------------------------------
33
34					# spent 67µs (50+17) within Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::supported_parameters which was called: # once (50µs+17µs) by Perl::Critic::Policy::new at line 88 of Perl/Critic/Policy.pm sub supported_parameters {
35					return (
36					{
37	1	39µs	11	17µs	name => 'allow', # spent 9µs making 7 calls to Readonly::Hash::NEXTKEY, avg 1µs/call # spent 4µs making 1 call to Readonly::Hash::FIRSTKEY # spent 3µs making 1 call to Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::CORE:sort # spent 2µs making 2 calls to Readonly::Scalar::FETCH, avg 1µs/call
38					description => 'The permitted postfix controls.',
39					default_string => $EMPTY,
40					behavior => 'enumeration',
41					enumeration_values => [ sort keys %PAGES_OF ],
42					enumeration_allow_multiple_values => 1,
43					},
44					{
45					name => 'flowcontrol',
46					description => 'The exempt flow control functions.',
47					default_string => 'carp cluck confess croak die exit goto warn',
48					behavior => 'string list',
49					},
50					);
51					}
52
53	1	2µs			# spent 7µs (6+1) within Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::default_severity which was called: # once (6µs+1µs) by Perl::Critic::Policy::get_severity at line 331 of Perl/Critic/Policy.pm sub default_severity { return $SEVERITY_LOW }
54					sub default_themes { return qw(core pbp cosmetic) }
55					sub applies_to { return 'PPI::Token::Word' }
56
57					#-----------------------------------------------------------------------------
58
59					sub violates {
60					my ( $self, $elem, undef ) = @_;
61
62					my $expl = $PAGES_OF{$elem};
63					return if not $expl;
64
65					return if is_hash_key($elem);
66					return if is_method_call($elem);
67					return if is_subroutine_name($elem);
68					return if is_included_module_name($elem);
69					return if is_package_declaration($elem);
70
71					# Skip controls that are allowed
72					return if exists $self->{_allow}->{ $elem->content() };
73
74					# Skip Compound variety (these are good)
75					my $stmnt = $elem->statement();
76					return if not $stmnt;
77					return if $stmnt->isa('PPI::Statement::Compound');
78					return if $stmnt->isa('PPI::Statement::When');
79
80					# Handle special cases
81					my $content = $elem->content();
82					if ($content eq 'if' or $content eq 'when') {
83					# Postfix 'if' allowed with loop breaks, or other
84					# flow-controls like 'die', 'warn', and 'croak'
85					return if $stmnt->isa('PPI::Statement::Break');
86					return if defined $self->{_flowcontrol}{ $stmnt->schild(0)->content() };
87					}
88
89					# If we get here, it must be postfix.
90					my $desc = qq{Postfix control "$content" used};
91					return $self->violation($desc, $expl, $elem);
92					}
93
94	1	4µs			1;
95
96					__END__

					# spent 3µs within Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::CORE:sort which was called: # once (3µs+0s) by Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::supported_parameters at line 37 sub Perl::Critic::Policy::ControlStructures::ProhibitPostfixControls::CORE:sort; # opcode