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t/ValuesAndExpressions/RequireInterpolationOfMetachars.run  view on Meta::CPAN

## name OK to escape backslashes.
## failures 0
## cut

print 'it is ok to escape a backslash: \\t'
print q{it is ok to escape a backslash: \\t}
print 'you can do it multiple times: \\\\\\t'
print q{you can do it multiple times: \\\\\\t}

#-----------------------------------------------------------------------------

## name OK to escape quotes.
## failures 0
## cut

print 'you can also escape a quote: \''
print q{you can also escape a quote: \'}
print 'you can escape a quote preceded by backslashes: \\\\\''
print q{you can escape a quote preceded by backslashes: \\\\\'}

#-----------------------------------------------------------------------------

## name Valid escapes should not hide invalid ones.
## failures 4
## cut

print 'it is ok to escape a backslash: \\t but not a tee: \t'
print q{it is ok to escape a backslash: \\t but not a tee: \t}
print 'you can also escape a quote: \' but not a tee: \t'
print q{you can also escape a quote: \' but not a tee: \t}

#-----------------------------------------------------------------------------

## name Sigil characters not looking like sigils.
## failures 0
## cut

$sigil_at_end_of_word = 'list@ scalar$';
$sigil_at_end_of_word = 'scalar$ list@';
$sigil_at_end_of_word = q(list@ scalar$);
$sigil_at_end_of_word = q(scalar$ list@);
%options = (  'foo=s@' => \@foo);  #Like with Getopt::Long
%options = ( q{foo=s@} => \@foo);  #Like with Getopt::Long
$sigil_as_delimiter = q$blah$;
$sigil_as_delimiter = q    $blah$;
$sigil_as_delimiter = q@blah@;
$sigil_as_delimiter = q    @blah@;

#-----------------------------------------------------------------------------

## name Do complain about RCS variables, if not turned on.
## failures 7
## cut

$VERSION = q<$Revision$>;
($VERSION) = q<$Revision$> =~ m/(\d+)/mx;
our $VERSION = substr(q/$Revision$/, 10);
our ($VERSION) = q<$Revision$> =~ m/(\d+)/mx;
our ($VERSION) = (q<$Revision$> =~ m/(\d+)/mx);
our (undef, $AUTHOR, undef, undef, $VERSION) = split m/\s+/, q<$Author$ $Revision$>;

# Yes, silly example, but still need to check it.
if ( ($VERSION) = q<$Revision$> =~ m/(\d+)/mx ) {}

#-----------------------------------------------------------------------------

## name Don't complain about RCS variables, if turned on.
## failures 0
## parms { rcs_keywords => 'Revision Author' }
## cut

$VERSION = q<$Revision$>;
($VERSION) = q<$Revision$> =~ m/(\d+)/mx;
our $VERSION = substr(q/$Revision$/, 10);
our ($VERSION) = q<$Revision$> =~ m/(\d+)/mx;
our ($VERSION) = (q<$Revision$> =~ m/(\d+)/mx);
our (undef, $AUTHOR, undef, undef, $VERSION) = split m/\s+/, q<$Author$ $Revision$>;

# Yes, silly example, but still need to check it.
if ( ($VERSION) = q<$Revision$> =~ m/(\d+)/mx ) {}

#-----------------------------------------------------------------------------

## name Don't complain about '${}' and '@{}' because they're invalid syntax. See RT #38528/commit r3077 for original problem/solution.
## failures 0
## cut

use Blah '${}' => \&scalar_deref;
use Blah '@{}' => \&array_deref;
use Blah '%{}' => \&hash_deref;
use Blah '&{}' => \&code_deref;
use Blah '*{}' => \&glob_deref;
use Blah ('${}' => \&scalar_deref);
use Blah ('@{}' => \&array_deref);
use Blah ('%{}' => \&hash_deref);
use Blah ('&{}' => \&code_deref);
use Blah ('*{}' => \&glob_deref);
use Blah 1.0 ('${}' => \&scalar_deref);
use Blah 1.0 ('@{}' => \&array_deref);

#-----------------------------------------------------------------------------

## name use vars arguments.
## failures 0
## cut

use vars '$FOO';
use vars '$FOO', '@BAR';
use vars ('$FOO');
use vars ('$FOO', '@BAR');
use vars (('$FOO'));
use vars (('$FOO', '@BAR'));
use vars ((('$FOO')));
use vars ((('$FOO', '@BAR')));
use vars qw< $FOO @BAR >;
use vars qw< $FOO @BAR >, '$BAZ';

#-----------------------------------------------------------------------------

## name Include statement failure.
## failures 1
## cut

use Generic::Module '$FOO';

#-----------------------------------------------------------------------------

## name Things that look like email addresses.
## failures 0
## cut

$simple  = 'me@foo.bar';
$complex = q{don-quixote@man-from.lamancha.org};

#-----------------------------------------------------------------------------
## name More things that look like email addresses.
## failures 0