From 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.
Perl 6 - the future is here, just unevenly distributed

In reply to Re: [BUG||FEATURE] Lexical variable saves state after out of scope by moritz
in thread [BUG||FEATURE] Lexical variable saves state after out of scope by OlegG

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