... if the reference variable is pointed to a new item, then the old item to which it pointed no longer has any references to it and it will be destroyed.

An unreferenced referent (i.e., one having a ref count of 0) will be marked for garbage collection and will eventually be destroyed.

Give a man a fish:  <%-{-{-{-<

In reply to Re^3: Do subroutine variables get destroyed? by AnomalousMonk
in thread Do subroutine variables get destroyed? by bt101

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