I am not sure (but could be wrong)
yes, I'm not sure either. I appreciate your input. I definitely want a reference in the docs if possible.
all that is guaranteed is that an object may (note that I didn't say will) only be destroyed when there is no longer a reference pointing to it.
yes, that's why I used braces in the second part of the code - to control the order of reference loss.

In reply to Re^2: Controlling the order of object destruction by metaperl
in thread Controlling the order of object destruction by metaperl

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