Adde binary packages

[pkg-perl] / deb-src / libperl-critic-perl / libperl-critic-perl-1.088 / lib / Perl / Critic / Policy / ValuesAndExpressions / ProhibitMixedBooleanOperators.pm

diff --git a/deb-src/libperl-critic-perl/libperl-critic-perl-1.088/lib/Perl/Critic/Policy/ValuesAndExpressions/ProhibitMixedBooleanOperators.pm b/deb-src/libperl-critic-perl/libperl-critic-perl-1.088/lib/Perl/Critic/Policy/ValuesAndExpressions/ProhibitMixedBooleanOperators.pm
deleted file mode 100644 (file)
index dfe433e..0000000
--- a/deb-src/libperl-critic-perl/libperl-critic-perl-1.088/lib/Perl/Critic/Policy/ValuesAndExpressions/ProhibitMixedBooleanOperators.pm
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@@ -1,150 +0,0 @@
-##############################################################################
-#      $URL: http://perlcritic.tigris.org/svn/perlcritic/trunk/Perl-Critic/lib/Perl/Critic/Policy/ValuesAndExpressions/ProhibitMixedBooleanOperators.pm $
-#     $Date: 2008-07-03 10:19:10 -0500 (Thu, 03 Jul 2008) $
-#   $Author: clonezone $
-# $Revision: 2489 $
-##############################################################################
-
-package Perl::Critic::Policy::ValuesAndExpressions::ProhibitMixedBooleanOperators;
-
-use 5.006001;
-use strict;
-use warnings;
-use Readonly;
-
-use Perl::Critic::Utils qw{ :severities :data_conversion };
-use base 'Perl::Critic::Policy';
-
-
-#-----------------------------------------------------------------------------
-
-our $VERSION = '1.088';
-#-----------------------------------------------------------------------------
-
-Readonly::Hash my %LOW_BOOLEANS  => hashify( qw( not or and ) );
-Readonly::Hash my %HIGH_BOOLEANS => hashify( qw( ! || && ) );
-
-Readonly::Hash my %EXEMPT_TYPES => hashify(
-    qw(
-        PPI::Statement::Block
-        PPI::Statement::Scheduled
-        PPI::Statement::Package
-        PPI::Statement::Include
-        PPI::Statement::Sub
-        PPI::Statement::Variable
-        PPI::Statement::Compound
-        PPI::Statement::Data
-        PPI::Statement::End
-    )
-);
-
-#-----------------------------------------------------------------------------
-
-Readonly::Scalar my $DESC => q{Mixed high and low-precedence booleans};
-Readonly::Scalar my $EXPL => [ 70 ];
-
-#-----------------------------------------------------------------------------
-
-sub supported_parameters { return ()                  }
-sub default_severity     { return $SEVERITY_HIGH      }
-sub default_themes       { return qw( core bugs pbp ) }
-sub applies_to           { return 'PPI::Statement'    }
-
-#-----------------------------------------------------------------------------
-
-sub violates {
-
-    my ( $self, $elem, undef ) = @_;
-
-    # PPI::Statement is the ancestor of several types of PPI elements.
-    # But for this policy, we only want the ones that generally
-    # represent a single statement or expression.  There might be
-    # better ways to do this, such as scanning for a semi-colon or
-    # some other marker.
-
-    return if exists $EXEMPT_TYPES{ ref $elem };
-
-    if (    $elem->find_first(\&_low_boolean)
-         && $elem->find_first(\&_high_boolean) ) {
-
-        return $self->violation( $DESC, $EXPL, $elem );
-    }
-    return;    #ok!
-}
-
-#-----------------------------------------------------------------------------
-
-sub _low_boolean {
-    my (undef, $elem) = @_;
-    return if $elem->isa('PPI::Statement');
-    $elem->isa('PPI::Token::Operator') || return 0;
-    return exists $LOW_BOOLEANS{$elem};
-}
-
-#-----------------------------------------------------------------------------
-
-sub _high_boolean {
-    my (undef, $elem) = @_;
-    return if $elem->isa('PPI::Statement');
-    $elem->isa('PPI::Token::Operator') || return 0;
-    return exists $HIGH_BOOLEANS{$elem};
-}
-
-1;
-
-__END__
-
-#-----------------------------------------------------------------------------
-
-=pod
-
-=head1 NAME
-
-Perl::Critic::Policy::ValuesAndExpressions::ProhibitMixedBooleanOperators - Write C< !$foo && $bar || $baz > instead of C< not $foo && $bar or $baz>.
-
-=head1 AFFILIATION
-
-This Policy is part of the core L<Perl::Critic> distribution.
-
-
-=head1 DESCRIPTION
-
-Conway advises against combining the low-precedence booleans ( C<and
-or not> ) with the high-precedence boolean operators ( C<&& || !> )
-in the same expression.  Unless you fully understand the differences
-between the high and low-precedence operators, it is easy to
-misinterpret expressions that use both.  And even if you do understand
-them, it is not always clear if the author actually intended it.
-
-  next if not $foo || $bar;  #not ok
-  next if !$foo || $bar;     #ok
-  next if !( $foo || $bar ); #ok
-
-
-=head1 CONFIGURATION
-
-This Policy is not configurable except for the standard options.
-
-
-=head1 AUTHOR
-
-Jeffrey Ryan Thalhammer <thaljef@cpan.org>
-
-=head1 COPYRIGHT
-
-Copyright (c) 2005-2008 Jeffrey Ryan Thalhammer.  All rights reserved.
-
-This program is free software; you can redistribute it and/or modify
-it under the same terms as Perl itself.  The full text of this license
-can be found in the LICENSE file included with this module.
-
-=cut
-
-# Local Variables:
-#   mode: cperl
-#   cperl-indent-level: 4
-#   fill-column: 78
-#   indent-tabs-mode: nil
-#   c-indentation-style: bsd
-# End:
-# ex: set ts=8 sts=4 sw=4 tw=78 ft=perl expandtab shiftround :