So greppeth perlsyn:

NOTE: The behaviour of a my statement modified with a statement modifier conditional or loop construct (e.g. my $x if ...) is undefined. The value of the my variable may be undef, any previously assigned value, or possibly anything else. Don't rely on it. Future versions of perl might do something different from the version of perl you try it out on. Here be dragons.

In reply to Re^3: A cleaner way of scoping variables by bunnyman
in thread A cleaner way of scoping variables by bradcathey

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