Re: [Haskell-cafe] Interesting effect of upgrading GHC

[Roel van Dijk]

Not sure if this is the case but if you don't delete the old object
files and executable GHC may think that its job is already done and
give up early.
_______________________________________________
Haskell-Cafe mailing list
Haskell-Cafe@haskell.org
http://www.haskell.org/mailman/listinfo/haskell-cafe