<<loop>>

ghc -c -fglasgow-exts Typedecl.hs  (and without flag)
ghc-5.00: panic! (the `impossible' happened, GHC
version 5.00):
        <<loop>>

Please report it as a compiler bug to
glasgow-haskell-bugs@haskell.org,
or http://sourceforge.net/projects/ghc/.


data Val      = .......
                    |  Fun (Val -> TM Val)
              

type TM a = EnvT
               ( ST1 Record
               ( ST3 String
               ( MaybeT
               ( IdM)))) a

Trac metadata

Trac field	Value
Version	None
Type	Bug
TypeOfFailure	OtherFailure
Priority	normal
Resolution	ResolvedFixed
Component	Compiler
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<<loop>>