Devel::DefaultWarnings - Detect if warnings have been left at defaults
use Devel::DefaultWarnings; { BEGIN { my $def = warnings_default(); } #true; } { use warnings; BEGIN { my $def = warnings_default(); } #false; } { no warnings; BEGIN { my $def = warnings_default(); } #false; }
Check if lexical warnings have been changed from the default. Checks the current compiling context.
Returns a true value if lexical warnings have been left as the default.
haarg - Graham Knop (cpan:HAARG) <haarg@haarg.org>
None yet.
Copyright (c) 2014 the Devel::DefaultWarnings "AUTHOR" and "CONTRIBUTORS" as listed above.
This library is free software and may be distributed under the same terms as perl itself.
To install Devel::DefaultWarnings, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Devel::DefaultWarnings
CPAN shell
perl -MCPAN -e shell install Devel::DefaultWarnings
For more information on module installation, please visit the detailed CPAN module installation guide.