Wed Jan 3 07:35:30 PST 2007 [EMAIL PROTECTED]
* Fix bug in cast optimisation; fixes Trac #995
There was a plain bug in the cast-optimiation code -- a call to
splitCoercionKind_maybe instead of coercionKind! Result was that
we missed useful opportunities to move casts around. Trac #995
is an example, but I bet there are more.
M ./compiler/simplCore/Simplify.lhs -13 +14
_______________________________________________
Cvs-ghc mailing list
[EMAIL PROTECTED]
http://www.haskell.org/mailman/listinfo/cvs-ghc
