fetches the integer stored there. It returns it. It can't return any more information. It doesn't store it.
Then how is it possible that in my examples, $#a is being (successfully) used a hard reference? Or am I misinterpreting the results?

blokhead

In reply to Re^4: Putting weird things into $#array by blokhead
in thread Putting weird things into $#array by blokhead

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