#NAME

multidimensional - disables multidimensional array emulation

#VERSION

version 0.014

#SYNOPSIS

no multidimensional;

$hash{1, 2};                # dies
$hash{join($;, 1, 2)};      # doesn't die

#DESCRIPTION

Perl's multidimensional array emulation stems from the days before the language had references, but these days it mostly serves to bite you when you typo a hash slice by using the $ sigil instead of @.

This module lexically makes using multidimensional array emulation a fatal error at compile time.

#METHODS

#unimport

Disables multidimensional array emulation for the remainder of the scope being compiled.

#import

Enables multidimensional array emulation for the remainder of the scope being compiled;

#SEE ALSO

"$;" in perlvar, B::Hooks::OP::Check.

#AUTHOR

Dagfinn Ilmari Mannsåker <ilmari@ilmari.org>

#COPYRIGHT AND LICENSE

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

CONTENTS