It's not a bug, it's an accidental feature
Well, that's a matter of semantics:-) In 5.10.0 the form my $x if 0 will be officially deprecated, and will give a warning (and I should know - I added the warning!). It was felt that benefits of the "feature" for eg pseudo-static variables was outweighed by the unexpectedness of its behavour for most people.

Dave.

In reply to Re^3: my $x = <expr>; vs my $x; $x = <expr>; by dave_the_m
in thread my $x = <expr>; vs my $x; $x = <expr>; by jht

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