patch applied (ghc): Drop dead core that was kept alive by RULES in CorePrep (#4962)

[Ian Lynagh]

Sat Feb 19 03:47:26 PST 2011  Max Bolingbroke <batterseapower at hotmail.com>
  * Drop dead core that was kept alive by RULES in CorePrep (#4962)

    M ./compiler/basicTypes/IdInfo.lhs +1
    M ./compiler/coreSyn/CorePrep.lhs -2 +68

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=ghc;a=darcs_commitdiff;h=20110219114726-9b787-7acfb4b64675875c02f717b89e5fc1e9b4f3ec4e.gz