Repository : ssh://darcs.haskell.org//srv/darcs/ghc

On branch  : supercompiler

http://hackage.haskell.org/trac/ghc/changeset/b61b975bd592b6cc6f92083ec92f32c229b3faf6

>---------------------------------------------------------------

commit b61b975bd592b6cc6f92083ec92f32c229b3faf6
Author: Max Bolingbroke <batterseapo...@hotmail.com>
Date:   Thu Oct 6 09:29:03 2011 +0100

    Wasn't releasing deeds when destroying identity CastIt

>---------------------------------------------------------------

 .../Supercompile/Evaluator/Evaluate.hs             |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/compiler/supercompile/Supercompile/Evaluator/Evaluate.hs 
b/compiler/supercompile/Supercompile/Evaluator/Evaluate.hs
index 01a6ce9..a6198a4 100644
--- a/compiler/supercompile/Supercompile/Evaluator/Evaluate.hs
+++ b/compiler/supercompile/Supercompile/Evaluator/Evaluate.hs
@@ -127,8 +127,8 @@ step' normalising ei_state =
         Case e x ty alts -> go (deeds, Heap h ids', Tagged tg (Scrutinise x' 
(renameType ids rn ty) (rn', alts))                 : k, (rn, e))
           where (ids', rn', x') = renameNonRecBinder ids rn x
         Cast e co        
-          | isReflCo co' -> go (deeds, heap,                                   
                                                    k, (rn, e))
-          | otherwise    -> go (deeds, heap,        Tagged tg (CastIt co')     
                                                  : k, (rn, e))
+          | isReflCo co' -> go (deeds + 1, heap,                               
                                                    k, (rn, e))
+          | otherwise    -> go (deeds,     heap,    Tagged tg (CastIt co')     
                                                  : k, (rn, e))
           where co' = renameCoercion ids rn co
         Let x e1 e2
           | isUnLiftedType (idType x) -> go (deeds,     Heap h                 
                      ids', Tagged tg (StrictLet x' (rn', e2)) : k, in_e1)



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