On Mon, Mar 31, 2008 at 03:47:04PM +0200, Alexey Rodriguez Yakushev wrote: > > The Data instance that Derive generates is as follows: > > > instance (Data ctx a, > > Data ctx (BinTree a), > > Sat (ctx (BinTree a))) => > > Data ctx (BinTree a) where > > Note the recursive |Data ctx (BinTree a)| in the context.
This looks like it is related to these tickets: http://hackage.haskell.org/trac/ghc/ticket/1470 http://hackage.haskell.org/trac/ghc/ticket/1735 Thanks Ian _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
