Christopher Brown wrote:
Christian,
Did you try the switch -fallow-overlapping-instances when compiling?
Yes, but it doesn't seem to make much difference.
Maybe a couple of more library files have not been translated with the above flag. http://article.gmane.org/gmane.comp.lang.haskell.glasgow.bugs/3625 In fact I became a problem with a Show instance and ghc-6.5.20060211 Christian OMDoc/HetsDefs.hs:649:0: Overlapping instances for Show AllMaps arising from use of `GHC.Show.$dmshowList' at OMDoc/HetsDefs.hs:649:0 Matching instances: instance (Show a, Show b, Show c, Show d, Show e, Show f) => Show (a, b, c, d, e, f) -- Imported from GHC.Show instance [overlap ok] Show AllMaps -- Defined at OMDoc/HetsDefs.hs:649:0 In the expression: GHC.Show.$dmshowList In the definition of `showList': showList = GHC.Show.$dmshowList In the definition for method `showList'