Yes it's possible, for most reasonable uses of possible. See Scalar::Util's weaken().

This solution requires some understanding of perl's reference counting garbage collector. "destroy an object so that all other references to it would become false" is not a reasonable use, or well though out.

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

In reply to Re: How to explicitly destroy an object so that all other references to it would become false? by Joost
in thread How to explicitly destroy an object so that all other references to it would become false? by bdimych

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