RE: Binary methods

1999-08-17 Thread Simon Peyton-Jones
> > Is it possible to set up classes that express the following (using > > ghc extensions)? > > I hoped that the following would work (with -fglasgow-exts > -fallow-overlapping-instances -fallow-undecidable-instances) > but it does not choose the instance of SubsetOfPoint I want. I'm not quite s

Re: Binary methods

1999-07-30 Thread Marcin 'Qrczak' Kowalczyk
29 Jul 1999 16:58:53 GMT, Marcin 'Qrczak' Kowalczyk <[EMAIL PROTECTED]> pisze: > Is it possible to set up classes that express the following (using > ghc extensions)? [...] I hoped that the following would work (with -fglasgow-exts -fallow-overlapping-instances -fallow-undecidable-instances) but