Wed Sep 17 09:24:34 PDT 2008 [EMAIL PROTECTED]
* Add extra WARN test
This warning tests that the arity of a function does not decrease.
And that it's at least as great as the strictness signature.
Failing this test isn't a disater, but it's distinctly odd and
usually indicates that not enough information is getting propagated
around, and hence you may get more simplifier iterations.
M ./compiler/simplCore/Simplify.lhs -2 +15
View patch online:
http://darcs.haskell.org/ghc/_darcs/patches/20080917162434-1287e-2abb9bb0d303cca7382e7cab69b4802a4353df84.gz
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