What the hell are you talking about? I didn't say anything about automatic file deletion. The question being asked is if the OP should be using weaken or not in a data structure that mirrors a file system.

haj pointed out that you get memory leaks if you comment out weaken. And I pointed out that you can end up with premature deallocation if you don't. The point I was making is that just adding weaken is not a solution, or at least not one without downsides.

Perl's reference-counting GC makes bidirectional data structures very hard to implement.

In reply to Re^3: Should I use weaken on an object attribute containing a reference to an object which contains reference back to original object? by ikegami
in thread Should I use weaken on an object attribute containing a reference to an object which contains reference back to original object? by nysus

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