Fix Trac #4917: try a bit harder to unify on-the-fly
[ghc-hetmet.git] / compiler / typecheck / TcSimplify.lhs-old
2010-09-14 Ian LynaghRemove (most of) the FiniteMap wrapper
2010-09-13 simonpj@microsoft.comSuper-monster patch implementing the new typechecker...