patch applied (ghc): Fix Trac #3261: make default types play nice with -Werror

[Simon Peyton Jones]

Thu May 28 09:49:00 PDT 2009  simonpj at microsoft.com
  * Fix Trac #3261: make default types play nice with -Werror
  Ignore-this: c6167edcb5c537cb0f08151f649c3eb2
  
  The trial-and-error for type defaults was not playing nicely with
  -Werror. The fix is simple.
  

    M ./compiler/typecheck/TcSimplify.lhs -6 +7

View patch online:
http://darcs.haskell.org/ghc/_darcs/patches/20090528164900-1287e-84055dd7c11d0016703954d7a9b84289ae9c968b.gz