Perl::CritiPerl::Critic::Policy::ValuesAndExpressions::ProhibitLeadingZeros(3)NAMEPerl::Critic::Policy::ValuesAndExpressions::ProhibitLeadingZeros-
Write "oct(755)" instead of "0755".
AFFILIATION
This Policy is part of the core Perl::Critic distribution.
DESCRIPTION
Perl interprets numbers with leading zeros as octal. If that's what
you really want, its better to use "oct" and make it obvious.
$var = 041; # not ok, actually 33
$var = oct(41); # ok
chmod 0644, $file; # ok by default
dbmopen %database, 'foo.db', 0600; # ok by default
mkdir $directory, 0755; # ok by default
sysopen $filehandle, $filename, O_RDWR, 0666; # ok by default
umask 0002; # ok by default
CONFIGURATION
If you want to ban all leading zeros, set "strict" to a true value in a
.perlcriticrc file.
[ValuesAndExpressions::ProhibitLeadingZeros]
strict = 1
AUTHOR
Jeffrey Ryan Thalhammer <jeff@imaginative-software.com>
COPYRIGHT
Copyright (c) 2005-2011 Imaginative Software Systems. 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.
perl v5.14.Perl::Critic::Policy::ValuesAndExpressions::ProhibitLeadingZeros(3)
