patch applied (ghc): Tidy up the handling of wild-card binders, and make Lint check it

[Simon Peyton Jones]

Fri Nov 26 05:32:10 PST 2010  simonpj at microsoft.com
  * Tidy up the handling of wild-card binders, and make Lint check it
  
  See Note [WildCard binders] in SimplEnv.  Spotted by Roman.

    M ./compiler/coreSyn/CoreLint.lhs -1 +5
    M ./compiler/coreSyn/MkCore.lhs -2 +2
    M ./compiler/prelude/PrelNames.lhs -3 +7
    M ./compiler/simplCore/SimplEnv.lhs -5 +25

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=ghc;a=darcs_commitdiff;h=20101126133210-1287e-9b56305c5c2d745e996bc2de245a1d852ff4bcbd.gz