Hi,
Am Dienstag, den 12.12.2006, 11:24 -0800 schrieb Greg Fitzgerald:
> I'd like to be able to reorganize my code and then verify that I
> didn't change any functionality. That is, the old and new code have
> precisely the same meaning.
>
> Also, I'd like to be able to change a function and verify that
> efficiency was the only thing affected.
>
> Are either of these possible in Haskell or any language?
Yes, just create an
instance (Eq a, Eq b) => Eq (a -> b)
then you can use == to compare your definitions.
Sorry, could not resist,
Joachim
--
Joachim Breitner
e-Mail: [EMAIL PROTECTED]
Homepage: http://www.joachim-breitner.de
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