patch applied (ghc): Add types of implicit parameters as untouchable

Fri Sep 17 11:17:27 EDT 2010

Fri Sep 17 07:01:38 PDT 2010  simonpj at microsoft.com
  * Add types of implicit parameters as untouchable
  
  This is a tricky point:
     see Note [Implicit parameter untouchables]

    M ./compiler/typecheck/TcBinds.lhs -4 +16

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=ghc;a=darcs_commitdiff;h=20100917140138-1287e-2c7bdab0f4bac218118b7222042d65a0e3212644.gz