patch applied (ghc): Naming changes in External Core

[Tim Chevalier]

Mon Apr 21 18:27:34 PDT 2008  Tim Chevalier <chevalier at alum.wellesley.edu>
  * Naming changes in External Core
  
  Two changes:
  - Top-level bindings in a given module are now printed as a 
    single %rec group. I found that in External Core generated from
    optimized code, nonrec bindings weren't being printed in
    dependency order. Rather than fixing that, I decided to not
    even pretend to preserve dependency order (since there's
    recursion between modules anyway.)
  
  - Internal names are now printed with their uniques attached
    (otherwise, GHC was printing out code with shadowed bindings,
    and this isn't supposed to happen in External Core.)

    M ./compiler/coreSyn/MkExternalCore.lhs -4 +15
    M ./compiler/coreSyn/PprExternalCore.lhs -1 +2

View patch online:
http://darcs.haskell.org/ghc/_darcs/patches/20080422012734-d61e2-5c8d4e215254edefca6492859e7b7f02bc752e59.gz