Re: [PATCH] t/io/errno.t + Difference between stdio and perlio?

On Sat, Aug 1, 2009 at 3:20 PM, Bram <p5p@perl.wizbit.be> wrote:

> Either way, I belive the test should be updated to:
> my $test_prog = 'undef $!;while(<>){print}; print $!';
>

No, that's wrong. $! is meanlingless if an error hasn't been reported, and
ARGV doesn't report errors since it handles them itself using warnings.

Please read blead's perlfunc, particularly this commit:
http://perl5.git.perl.org/perl.git/commitdiff/0f03d336cfac20781d0a45d83906fa559a5ecf17?hp=57ad57e0c240e6f9b1b9e73de8068a9bc11b5466

• [PATCH] t/io/errno.t + Difference between stdio and perlio? by Bram
• Re: [PATCH] t/io/errno.t + Difference between stdio and perlio? by Eric Brine
• Re: [PATCH] t/io/errno.t + Difference between stdio and perlio? by Rafael Garcia-Suarez
• Re: [PATCH] t/io/errno.t + Difference between stdio and perlio? by Stepan Kasal