And once you know what actually happens, it is no longer undefined; just unspecified.

Thanks, got that. I' still not sure about "behavior", but that might come from my German (and Spanish) background where "behavior := Verhalten" which is related (!) to "Verhältnis := relationship". I think "behavior" more in terms of "comportment", e.g "behave yourself!", "¡compórtate!", which is beyond mere mechanics.

In reply to Re^4: The behavior is [sic] undefined by shmem
in thread The behavior is [sic] undefined by John M. Dlugosz

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