Perl should have a cycle detector #15559
Created by @DemiMarie
Perl does not currently have a cycle detector. Therefore, the
# not needed, but shows that this problem isn't just
my $i = 0;
If you use /bin/time to measure the memory use by Perl while running
Both Python and PHP have cycle collectors and do not leak memory in
Marked as 'wishlist' because it is a non-trivial new feature.