| Filename | /Users/timbo/perl5/perlbrew/perls/perl-5.18.2/lib/site_perl/5.18.2/Perl/Critic/Policy/BuiltinFunctions/ProhibitLvalueSubstr.pm |
| Statements | Executed 23 statements in 427µs |
| Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
|---|---|---|---|---|---|
| 1 | 1 | 1 | 16µs | 16µs | Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@10 |
| 1 | 1 | 1 | 11µs | 19µs | Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@14 |
| 1 | 1 | 1 | 8µs | 28µs | Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@13 |
| 1 | 1 | 1 | 7µs | 12µs | Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@12 |
| 1 | 1 | 1 | 7µs | 60µs | Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@17 |
| 1 | 1 | 1 | 7µs | 421µs | Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@16 |
| 1 | 1 | 1 | 7µs | 8µs | Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::default_severity |
| 1 | 1 | 1 | 7µs | 18µs | Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@11 |
| 1 | 1 | 1 | 2µs | 2µs | Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::supported_parameters |
| 0 | 0 | 0 | 0s | 0s | Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::applies_to |
| 0 | 0 | 0 | 0s | 0s | Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::default_themes |
| 0 | 0 | 0 | 0s | 0s | Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::prepare_to_scan_document |
| 0 | 0 | 0 | 0s | 0s | Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::violates |
| 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::BuiltinFunctions::ProhibitLvalueSubstr; | ||||
| 9 | |||||
| 10 | 2 | 39µs | 1 | 16µs | # spent 16µs within Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@10 which was called:
# once (16µs+0s) by Module::Pluggable::Object::_require at line 10 # spent 16µs making 1 call to Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@10 |
| 11 | 2 | 27µs | 2 | 29µs | # spent 18µs (7+11) within Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@11 which was called:
# once (7µs+11µs) by Module::Pluggable::Object::_require at line 11 # spent 18µs making 1 call to Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@11
# spent 11µs making 1 call to strict::import |
| 12 | 2 | 19µs | 2 | 16µs | # spent 12µs (7+4) within Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@12 which was called:
# once (7µs+4µs) by Module::Pluggable::Object::_require at line 12 # spent 12µs making 1 call to Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@12
# spent 4µs making 1 call to warnings::import |
| 13 | 2 | 22µs | 2 | 49µs | # spent 28µs (8+21) within Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@13 which was called:
# once (8µs+21µs) by Module::Pluggable::Object::_require at line 13 # spent 28µs making 1 call to Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@13
# spent 21µs making 1 call to Exporter::import |
| 14 | 3 | 37µs | 2 | 27µs | # spent 19µs (11+8) within Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@14 which was called:
# once (11µs+8µs) by Module::Pluggable::Object::_require at line 14 # spent 19µs making 1 call to Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@14
# spent 8µs making 1 call to UNIVERSAL::VERSION |
| 15 | |||||
| 16 | 2 | 24µs | 2 | 836µs | # spent 421µs (7+414) within Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@16 which was called:
# once (7µs+414µs) by Module::Pluggable::Object::_require at line 16 # spent 421µs making 1 call to Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@16
# spent 414µs making 1 call to Exporter::import |
| 17 | 2 | 232µs | 2 | 114µs | # spent 60µs (7+53) within Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@17 which was called:
# once (7µs+53µs) by Module::Pluggable::Object::_require at line 17 # spent 60µs making 1 call to Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::BEGIN@17
# spent 53µs making 1 call to base::import |
| 18 | |||||
| 19 | 1 | 600ns | our $VERSION = '1.121'; | ||
| 20 | |||||
| 21 | #----------------------------------------------------------------------------- | ||||
| 22 | |||||
| 23 | 1 | 2µs | 1 | 29µs | Readonly::Scalar my $DESC => q{Lvalue form of "substr" used}; # spent 29µs making 1 call to Readonly::Scalar |
| 24 | 1 | 2µs | 1 | 43µs | Readonly::Scalar my $EXPL => [ 165 ]; # spent 43µs making 1 call to Readonly::Scalar |
| 25 | |||||
| 26 | 1 | 3µs | 2 | 29µs | Readonly::Scalar my $ASSIGNMENT_PRECEDENCE => precedence_of( q{=} ); # spent 21µs making 1 call to Readonly::Scalar
# spent 8µs making 1 call to Perl::Critic::Utils::precedence_of |
| 27 | 1 | 10µs | 2 | 27µs | Readonly::Scalar my $MINIMUM_PERL_VERSION => version->new( 5.005 ); # spent 21µs making 1 call to Readonly::Scalar
# spent 6µs making 1 call to version::new |
| 28 | |||||
| 29 | #----------------------------------------------------------------------------- | ||||
| 30 | |||||
| 31 | 1 | 5µs | # spent 2µs within Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::supported_parameters which was called:
# once (2µs+0s) by Perl::Critic::Policy::new at line 88 of Perl/Critic/Policy.pm | ||
| 32 | 1 | 2µs | # spent 8µs (7+1) within Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr::default_severity which was called:
# once (7µs+1µs) by Perl::Critic::Policy::get_severity at line 331 of Perl/Critic/Policy.pm | ||
| 33 | sub default_themes { return qw( core maintenance pbp ) } | ||||
| 34 | sub applies_to { return 'PPI::Token::Word' } | ||||
| 35 | |||||
| 36 | #----------------------------------------------------------------------------- | ||||
| 37 | |||||
| 38 | sub prepare_to_scan_document { | ||||
| 39 | my ( $self, $document ) = @_; | ||||
| 40 | # perl5005delta says that is when the fourth argument to substr() | ||||
| 41 | # was introduced, so ... (RT #59112) | ||||
| 42 | my $version = $document->highest_explicit_perl_version(); | ||||
| 43 | return ! $version || $version >= $MINIMUM_PERL_VERSION; | ||||
| 44 | } | ||||
| 45 | |||||
| 46 | #----------------------------------------------------------------------------- | ||||
| 47 | |||||
| 48 | sub violates { | ||||
| 49 | my ($self, $elem, undef) = @_; | ||||
| 50 | |||||
| 51 | return if $elem ne 'substr'; | ||||
| 52 | return if ! is_function_call($elem); | ||||
| 53 | |||||
| 54 | my $sib = $elem; | ||||
| 55 | while ($sib = $sib->snext_sibling()) { | ||||
| 56 | if ( $sib->isa( 'PPI::Token::Operator' ) ) { | ||||
| 57 | my $rslt = $ASSIGNMENT_PRECEDENCE <=> precedence_of( | ||||
| 58 | $sib->content() ); | ||||
| 59 | return if $rslt < 0; | ||||
| 60 | return $self->violation( $DESC, $EXPL, $sib ) if $rslt == 0; | ||||
| 61 | } | ||||
| 62 | } | ||||
| 63 | return; #ok! | ||||
| 64 | } | ||||
| 65 | |||||
| 66 | 1 | 4µs | 1; | ||
| 67 | |||||
| 68 | #----------------------------------------------------------------------------- | ||||
| 69 | |||||
| 70 | __END__ |