NAME
bareword::filehandles - disables bareword filehandles
VERSION
version 0.004
SYNOPSIS
no bareword::filehandles;
open FH, $file # dies
open my $fh, $file; # doesn't die
print FH $string # dies
print STDERR $string # doesn't die
DESCRIPTION
This module lexically disables the use of bareword filehandles with builtin functions, except for the special builtin filehandles STDIN
, STDOUT
, STDERR
, ARGV
, ARGVOUT
and DATA
.
METHODS
unimport
Disables bareword filehandles for the remainder of the scope being compiled.
import
Enables bareword filehandles for the remainder of the scope being compiled.
SEE ALSO
perlfunc, B::Hooks::OP::Check.
AUTHOR
Dagfinn Ilmari Mannsåker <ilmari@ilmari.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2011 by Dagfinn Ilmari Mannsåker.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.