[ ghc-Bugs-1120098 ] ghc hangs during compilation

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Bugs item #1120098, was opened at 2005-02-10 07:29
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Category: Compiler (Type checker)
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: ghc hangs during compilation

Initial Comment:
The following code causes both ghc-6.4.20050209 and
ghc-6.2.2 to hang during compilation.

newtype S = S { unS :: S -> S }

y :: S -> S
y (S f) = g (S g) where g h = f (unS h h)


Thomas Jäger <ThJaeger at gmail.com>

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