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> 9: Is it possible to have a warning that defaults to on, so that one has to
> explicitly go no warnings 'deprecated' to shut it up?
The place to do this seems to be in
http://perl5.git.perl.org/perl.git/blob/HEAD:/warnings.pl
Currently the warnings: inplace, internal, debugging and malloc are
enabled by default:
$ perl -e '$^I=".bak";@ARGV="/dev/null";while (<>) { print; }'
Can't do inplace edit: /dev/null is not a regular file at -e line 1
$ perl -e 'no warnings "inplace"; $^I=".bak";@ARGV="/dev/null";while
(<>) { print; }'
(no output)
$ perl -e 'no warnings "severe"; $^I=".bak";@ARGV="/dev/null";while
(<>) { print; }'
(no output)
$ perl -e 'no warnings; $^I=".bak";@ARGV="/dev/null";while (<>) { print; }'
(no output)
Kind regards,
Bram
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