Re: FD handling unaware of overlap resolution?

Ross Paterson <[email protected]> Tue, 21 Feb 2006 00:02:49 +0000
Newsgroups gmane.comp.lang.haskell.hugs.bugs
Message-ID <[email protected]>
On Mon, Feb 20, 2006 at 12:16:14PM -0000, Claus Reinke wrote:
> okay then, on to bugs:-)

Here's a simpler example of this problem:

class C a b | a -> b
instance C a b => C (a,Int) (b,Int)
instance C a b => C (a,c) (b,c)