On Thu, Feb 21, 2008 at 03:59:26PM +1100, Manuel M T Chakravarty wrote: > > This is a bad patch (maybe in conjunction with "Rewrite fixTvSubstEnv > so it iteratively applies its substition"). The patch goes through > validate, but it breaks builds using the "devel1" scheme defined in > build.mk.sample. This might be due to the different optimisation > settings, but I'd rather think it is due to -DDEBUG in devel1. The > way it breaks is that if you compile with devel1, the stage 1 compiler > builds fine, but when the stage 1 compiler attempts to compiler base, > the simplifier loops on the first module (i.e., GHC/Base.lhs).
Thanks Manuel; looks like it's actually just /extremely/ slow at, at least, deriving. I'll look into it. Thanks Ian _______________________________________________ Cvs-ghc mailing list [email protected] http://www.haskell.org/mailman/listinfo/cvs-ghc
