View file File name : Perl56Compat.pm Content :package Devel::TypeTiny::Perl56Compat; use 5.006; use strict; use warnings; our $AUTHORITY = 'cpan:TOBYINK'; our $VERSION = '1.012004'; $VERSION =~ tr/_//d; #### B doesn't provide perlstring() in 5.6. Monkey patch it. use B (); unless ( exists &B::perlstring ) { my $d; *B::perlstring = sub { no warnings 'uninitialized'; require Data::Dumper; $d ||= 'Data::Dumper' ->new( [] )->Indent( 0 )->Purity( 0 )->Pad( '' )->Useqq( 1 ) ->Terse( 1 )->Freezer( '' )->Toaster( '' ); my $perlstring = $d->Values( [ '' . shift ] )->Dump; ( $perlstring =~ /^"/ ) ? $perlstring : qq["$perlstring"]; }; } #/ unless ( exists &B::perlstring) unless ( exists &B::cstring ) { *B::cstring = \&B::perlstring; } push @B::EXPORT_OK, qw( perlstring cstring ); #### Done! 5.6; __END__ =pod =encoding utf-8 =for stopwords pragmas =head1 NAME Devel::TypeTiny::Perl56Compat - shims to allow Type::Tiny to run on Perl 5.6.x =head1 STATUS This module is considered part of Type-Tiny's internals. It is not covered by the L<Type-Tiny stability policy|Type::Tiny::Manual::Policies/"STABILITY">. =head1 DESCRIPTION This is not considered part of Type::Tiny's public API. Currently this module just has one job: it patches L<B> to export a C<perlstring> function, as this was only added in Perl 5.8.0. =head1 BUGS Please report any bugs to L<https://github.com/tobyink/p5-type-tiny/issues>. =head1 AUTHOR Toby Inkster E<lt>tobyink@cpan.orgE<gt>. =head1 COPYRIGHT AND LICENCE This software is copyright (c) 2013-2014, 2017-2021 by Toby Inkster. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. =head1 DISCLAIMER OF WARRANTIES THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.