Strange behaviour

Thomas Kuehne thomas-dloop at kuehne.cn
Thu Jun 7 08:12:35 PDT 2007


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Simen Haugen schrieb am 2007-06-07:
> I just encountered a strange bug that I'm having problems reproducing as a 
> test case.
>
> I used an associative array to store some data lengths, and in my code, I 
> was accessing an element not in the array. In debug mode, this code did not 
> fire ArrayBoundsError and worked (returning 0 I guess), but in release mode 
> it crashed. Any ideas why this might have happend?

Did you check that "invariant", "unittest" and "in/out" of in/out/body
have no side effects appart from debugging output?

"aa[non_existant]" should allways throw an exception however
"non_existant in aa" simply returns null.

Thomas


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