On Tue, Oct 31, 2006 at 07:46:05AM +1300, Daniel McAllansmith wrote: > Hmmm, seems strange that it can successfully derive for the Data.Maybe type > but not the Data.Word32 type. I didn't think it would have access to any > original source from my ghc install, there only seems to be hi files.
It has a few data definitions built into it. Bool,Maybe,Either, and Ordering. see src/PreludData.hs for how that is done. John -- John Meacham - ⑆repetae.net⑆john⑈ _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe