[Milan-pm] Perl bug?
Hakim Cassimally
hakim.cassimally at gmail.com
Wed Dec 2 10:13:54 PST 2009
2009/12/2 Max M <minimal.oasis+milan-pm at gmail.com>:
> Trying to fix a strange behaviour in a script of mine, I found out
> something very much resembling a bug.
>
> The following code dies (either under perl 5.10 or 5.8).
>
> "a" =~ /./; # [1]
>
> if ( not "" =~ // ) {
> die "bug????"
> }
>
> If line [1] is commented out, it no longer dies.
It's not a bug (though arguably it's a misfeature...)
// matches the last pattern matched
(I can't see where this is documented though... perldoc perlre ?)
osfameron
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