context-stack GHC 7.0.1 Release Candidate 1

[Christian Maeder]

Am 27.09.2010 15:12, schrieb Christian Maeder:
> I wasn't able to compile yet. After 4 minutes it failed with:
> 
>   Context reduction stack overflow; size = 46
> 
> and I'm increasing the context-stack further.

It goes through with -fcontext-stack=100, but the compilation time is
unacceptable. 55 minutes for the following two files on x86_64:

[381 of 536] Compiling Logic.Comorphism ( Logic/Comorphism.hs,
Logic/Comorphism.o )
[382 of 536] Compiling Logic.Modification ( Logic/Modification.hs,
Logic/Modification.o )

And the second one isn't finished yet.

C.
> 
> Maybe this is related to:
> http://hackage.haskell.org/trac/ghc/ticket/816
> 
> (ghc-6.10.x or ghc-6.12.x have no such problems.)
> 
> Cheers Christian