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.IX Title "Perl::Critic::Policy::Variables::ProtectPrivateVars 3pm"
.TH Perl::Critic::Policy::Variables::ProtectPrivateVars 3pm "2018-07-27" "perl v5.26.2" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
Perl::Critic::Policy::Variables::ProtectPrivateVars \- Prevent access to private vars in other packages.
.SH "AFFILIATION"
.IX Header "AFFILIATION"
This Policy is part of the core Perl::Critic
distribution.
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
By convention Perl authors (like authors in many other languages)
indicate private methods and variables by inserting a leading
underscore before the identifier.  This policy catches attempts to
access private variables from outside the package itself.
.SH "CONFIGURATION"
.IX Header "CONFIGURATION"
This Policy is not configurable except for the standard options.
.SH "HISTORY"
.IX Header "HISTORY"
This policy is inspired by a similar test in B::Lint
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Perl::Critic::Policy::Subroutines::ProtectPrivateSubs
.SH "AUTHOR"
.IX Header "AUTHOR"
Chris Dolan <cdolan@cpan.org>
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright (c) 2006\-2011 Chris Dolan.
.PP
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 \s-1LICENSE\s0 file included with this module.