patch applied (ghc): Be more relaxed about reporting ambiguous class methods

Simon Peyton Jones <[email protected]> Wed, 3 Jan 2007 08:09:28 -0800

Newsgroups	gmane.comp.lang.haskell.cvs.all
Message-ID	<20070103160928.GA10598__17590.2401133955$1167840587$gmane$org@cvs.haskell.org>

Wed Jan  3 08:07:03 PST 2007  [email protected]
  * Be more relaxed about reporting ambiguous class methods
  	(MERGE to STABLE branch, pls)
  
  This patch makes us a bit more relaxed about ambiguous 
  class method types.  See tc223 for an example.
  
  Reported by Yitzchak Gale
  

    M ./compiler/typecheck/TcTyClsDecls.lhs -2 +8