Exploding SpecConstr

[Ian Lynagh]

On Sat, Jan 30, 2010 at 04:31:03PM +0000, Simon Peyton-Jones wrote:
> | This is http://hackage.haskell.org/trac/ghc/ticket/3831
> | 
> | Simon - this is reasonably urgent, the HEAD build is broken with -O2,
> | any chance you could take a look?
> 
> How do I build the terminfo package? If I just say 'make' at top level, terminfo doesn't get built.  If I cd to libraries/terminfo, and say make I get the stuff below.  (This is on Windows.)

Try compiling the attached module with:

inplace/bin/ghc-stage1 -O -H64m -package base-4.2.0.0 -Wall -XForeignFunctionInterface -XDeriveDataTypeable -XEmptyDataDecls -XScopedTypeVariables -XFlexibleInstances -O2 -c Effects.hs


Thanks
Ian

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