Thanks, I forgot about scope-exit behavior...
Anyway I'm wondering why a post-fix if doesn't force a new scope, IMHO that would solve the problem in a consistent way:
use strict;
use warnings;
$a=0;
if ($a) {
my $z=666;
}
my $y=666 if $a;
print $y; # -> nothing
print $z; # -> Global symbol "$z" requires explicit package na
+me
of course treating short circuit and in the same way could cause more complications.
$a and my $x =666;
print $x; # -> nothing
At least this "it's a new scope" logic could be used to detect "my"-problems at compile-time and throw warnings.
UPDATE: short-circuit and
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