Oh sorry. It was probalby changed in one of the latest versions I downloaded the latest and now i'm finde.
2009/5/11 Nico Rolle <[email protected]>: > Hi everyone. > > The docs in the web on http://www.haskell.org/ghc/docs > define Data.Map.lookup as follows: > http://www.haskell.org/ghc/docs > lookup :: Ord k => k -> Map k a -> Maybe a > but my version of ghci does i like that: > Data.Map.lookup :: (Ord k, Monad m) => k -> Data.Map.Map k a -> m a > but i need the 1. one. > my version of ghci is 6.8.2 > regards > _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
