NAME¶

bareword::filehandles - disables bareword filehandles

VERSION¶

version 0.003

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 Mannsaaker <ilmari@ilmari.org>

COPYRIGHT AND LICENSE¶

This software is copyright (c) 2011 by Dagfinn Ilmari Mannsaaker. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.