NAME¶
bareword::filehandles - disables bareword filehandles
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 - 2016 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.