Perl::Critic::Policy::Modules::RequireNoMatchVarsWithUseEnglish.3pm

Langue: en

Autres versions - même langue

Version: 2008-03-08 (mandriva - 01/05/08)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

Perl::Critic::Policy::Modules::RequireNoMatchVarsWithUseEnglish

DESCRIPTION

Due to unfortunate history, if you use the English module but don't pass in a "-no_match_vars" argument, all regular expressions in the entire program, not merely the module in question, suffer a significant performance penalty. See the English documentation for details. 
   use English;                              # not ok
   use English '-no_match_vars';             # ok
   use English qw< $ERRNO -no_match_vars>;   # ok

AUTHOR

Elliot Shank "<perl@galumph.com>" Copyright (c) 2008-2008 Elliot Shank. 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.