Perl::Critic::Policy::InputOutput::RequireCheckedClose - Write "my $error = close $fh;" instead of "close

       This policy module is based heavily on policies written by Jeffrey Ryan Thalhammer
       <jeff@imaginative-software.com>.

       This Policy is part of the core Perl::Critic distribution.

       Andrew Moore <amoore@mooresystems.com>

       If you create a module that exports "autodie" you can tell this policy about it with the
       "autodie_modules" setting:

           [InputOutput::RequireCheckedSyscalls]
           autodie_modules = My::Thing

       Copyright (c) 2007-2011 Andrew Moore.  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 v5.40.0                                       2024-10-28             Perl::Critic::P...ireCheckedClose(3pm)

       The perl builtin I/O function "close" returns a false value on failure. That value should be checked to
       ensure that the close was successful.

           my $error = close $filehandle;                   # ok
           close $filehandle or die "unable to close: $!";  # ok
           close $filehandle;                               # not ok

           use autodie qw< :io >;
           close $filehandle;                               # ok

       You can use autodie, Fatal, or Fatal::Exception to get around this.  Currently, autodie is not properly
       treated as a pragma; its lexical effects aren't taken into account.

       Perl::Critic::Policy::InputOutput::RequireCheckedClose - Write "my $error = close $fh;" instead of "close
       $fh;".