I meant new version of Perl for which the man page for perlsyn mentions the "my" strangeness.

The warning has been in perlsyn since 5.8.1.

I've not got anything newer than Perl 5.8.8, and grepping perlsyn for the said gotcha finds nothing,

It's there. Look at "NOTE:" at the end of the "Statement Modifiers" section.

In reply to Re^5: Unforgettable Closures? (shave) by ikegami
in thread Unforgettable Closures? by faiz

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