It seems that goto ""; and goto "\x00"; have the same behaviour. Peeking in the sources of Perl, one sees several *label tests (a test which is false if label points to a NUL character). This might explain why Perl isn't complaining (although the source for goto is long and most of it I don't understand), but it doesn't explain why the warn 2 isn't executed.

Abigail

In reply to Re: what does goto ""; mean? by Abigail-II
in thread what does goto ""; mean? by ambrus

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