You can't (or rather, shouldn't) destroy ojects that still have live references to them since that will cause undefined behaviour (i.e. a segfault).

Going on what you're doing here I suppose you want have weak references. Take a look at Scalar::Util's weaken() function.

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re: Is it possible to obtain all hardreferences to some memory address by knowing only one of them? by Joost
in thread Is it possible to obtain all hardreferences to some memory address by knowing only one of them? by toapole

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