On Wed, Mar 11, 2009 at 5:22 PM, Stephan Friedrichs <deduktionstheo...@web.de> wrote: > Hi, > > I'm working on a data structure that uses Data.Sequence a lot, so views > are important and I tried to simplify my code using view patterns. > > The problem is, that I keep getting warnings about both overlapping and > non-exhaustive pattern matches. A simple test case: > The view pattern implementation is currently incomplete, specifically in that it is unable to decide whether a pattern match using them is overlapping or non-exhaustive. Arguably the warnings should be suppressed instead..
For the time being, it will *work*, you just won't get useful warnings. Hopefully it's going to be fixed for 10.2. -- Svein Ove Aas _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe