patch applied (ghc): Fix a bug in functorLikeTraverse, which was giving wrong answer for tuples

[Simon Peyton Jones]

Wed Dec 15 04:37:25 PST 2010  simonpj at microsoft.com
  * Fix a bug in functorLikeTraverse, which was giving wrong answer for tuples
  
  This bug led to Trac #4816, which is hereby fixed

    M ./compiler/typecheck/TcDeriv.lhs -1 +1
    M ./compiler/typecheck/TcGenDeriv.lhs -5 +7

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=ghc;a=darcs_commitdiff;h=20101215123725-1287e-d2927d0abe672b11f4ca388018a1959633936c05.gz