patch applied (ghc-6.8/ghc): FIX BUILD: a glitch in the new rules and inlining stuff

[Simon Marlow]

Tue Oct 30 04:38:57 PDT 2007  simonpj at microsoft.com
  * FIX BUILD: a glitch in the new rules and inlining stuff
  
  Don't re-add the worker info to a binder until completeBind. It's not
  needed in its own RHS, and it may be replaced, via the substitution
  following postInlineUnconditionally.
  
  (Fixes build of the stage2 compiler which fell over when Coercion.lhs
  was being compiled.)
  

    M ./compiler/basicTypes/IdInfo.lhs -3 +7
    M ./compiler/simplCore/SimplEnv.lhs -145 +75
    M ./compiler/simplCore/Simplify.lhs -7 +10