Wed Feb 4 00:38:00 PST 2009 [email protected]
* Fix Trac #2999: change an ASSERT to a WARN
Ignore-this: db6fdc200a06ba5f067d567ea64f89e1
A bug in the constraint simplifier means that an equality can be solved
twice. It's harmless, and will go away with the new constraint simplifier.
Hence warning, to avoid unnecessary outright failure on eg Trac #2999.
M ./compiler/typecheck/TcTyFuns.lhs -1 +10
View patch online:
http://darcs.haskell.org/ghc/_darcs/patches/20090204083800-1287e-06110f4382c8ccb0214577ac0f036e1b1ef3f626.gz
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