I've worked out what's going on (at least I think I have, and I know how to fix the problem now, so that's all I really care about). The warnings are because when the reference which is returned by B->new() is returned, it's then cleaned up - it's the cleanup which is issuing the warnings - it can't work out what 'B' is, because the @ISA isn't visible anymore - it's inside the Safe compartment.
If you add a sub DESTROY to package B (inside or outside) then the problem goes away.
Have fun,
In reply to Re: Safe / @ISA Problem - worked it out
by rdw
in thread Safe / @ISA Problem
by rdw
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |