It would seem that if the iterator was scoped then this wouldn't be a problem. Falling out of scope (end of the for each, or sub) would cause it to be deleted. The next call would reset it, of course this couldn't be changed now because there is surely code depending on that behaviour. I wonder if perl6 handles this better. Maybe in it hashes can return an iterator (or maybe they should if they don't).


___________
Eric Hodges

In reply to Re^2: Ouch! Each! Reentrant it is not by eric256
in thread Ouch! Each! Reentrant it is not by Thilosophy

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