NAME

       multidimensional - disables multidimensional array emulation

VERSION

       version 0.013

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 software is copyright (c) 2010 - 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.