Perl::Critic::Exception::IO − A problem with input or output.
The outside world can do nasty things to your poor, innocent code.
This is considered to be a public class. Any changes to its interface will go through a deprecation cycle.
Returns the name of the file that the problem was found with, if available.
The value of $ERRNO/$! at the time the problem was found.
Elliot Shank <perl AT galumph DOT com>
Copyright (c) 2007−2011 Elliot Shank.
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.