Created by firstname.lastname@example.org
Another form of stack-not-refcounted bug:
$ perl -Mexperimental=refaliasing -lwe 'my $x = 3; print +($x, (\$x = \5)) // "undef"'
In the former case, the original $x scalar has its refcount go to zero and
This came about from me thinking about the proposal I made to just create
Consider which operations would need to create new mortal refs and
$ perl -lwe 'my @a = (22,33,44); print @a, (@a=()), "z"'
At first glance it would appear that the padsv op is one of the ones