Do some stack fiddling in stg_unblockAsyncExceptionszh_ret

[ghc-hetmet.git] / compiler / stranal / WwLib.lhs

diff --git a/compiler/stranal/WwLib.lhs b/compiler/stranal/WwLib.lhs
index ec8f622..19f918f 100644 (file)
--- a/compiler/stranal/WwLib.lhs
+++ b/compiler/stranal/WwLib.lhs
@@ -28,6 +28,7 @@ import UniqSupply
 import Unique
 import Util            ( zipWithEqual, notNull )
 import Outputable
+import FastString
 import List            ( zipWith4 )
 \end{code}
 
@@ -122,7 +123,7 @@ mkWwBodies :: Type                          -- Type of original function
 mkWwBodies fun_ty demands res_info one_shots = do
     (wrap_args,   wrap_fn_args, work_fn_args, res_ty) <- mkWWargs fun_ty demands one_shots'
     (work_args,   wrap_fn_str,  work_fn_str) <- mkWWstr wrap_args
-    let (work_lam_args, work_call_args) = do mkWorkerArgs work_args res_ty
+    let (work_lam_args, work_call_args) = mkWorkerArgs work_args res_ty
         -- Don't do CPR if the worker doesn't have any value arguments
         -- Then the worker is just a constant, so we don't want to unbox it.
     (wrap_fn_cpr, work_fn_cpr,  _cpr_res_ty)
@@ -277,7 +278,7 @@ applyToVars vars fn = mkVarApps fn vars
 
 mk_wrap_arg :: Unique -> Type -> NewDemand.Demand -> Bool -> Id
 mk_wrap_arg uniq ty dmd one_shot 
-  = set_one_shot one_shot (setIdNewDemandInfo (mkSysLocal FSLIT("w") uniq ty) dmd)
+  = set_one_shot one_shot (setIdNewDemandInfo (mkSysLocal (fsLit "w") uniq ty) dmd)
   where
     set_one_shot True  id = setOneShotLambda id
     set_one_shot False id = id
@@ -501,5 +502,5 @@ sanitiseCaseBndr :: Id -> Id
 sanitiseCaseBndr id = id `setIdInfo` vanillaIdInfo
 
 mk_ww_local :: Unique -> Type -> Id
-mk_ww_local uniq ty = mkSysLocal FSLIT("ww") uniq ty
+mk_ww_local uniq ty = mkSysLocal (fsLit "ww") uniq ty
 \end{code}