X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FcoreSyn%2FMkExternalCore.lhs;h=82731597cddb4b8958ec660c4141498b61bbd142;hb=1353826e5159c9a5a81e75e0b7459271f27c08ea;hp=861f501cc43a731873433b00a910abdc48853790;hpb=391a3e9c08c470bd1444cba2e5111e253c19ea84;p=ghc-hetmet.git

diff --git a/compiler/coreSyn/MkExternalCore.lhs b/compiler/coreSyn/MkExternalCore.lhs
index 861f501..8273159 100644
--- a/compiler/coreSyn/MkExternalCore.lhs
+++ b/compiler/coreSyn/MkExternalCore.lhs
@@ -65,16 +65,9 @@ mkExternalCore :: CgGuts -> C.Module
 -- implicit in the data type declaration itself
 mkExternalCore (CgGuts {cg_module=this_mod, cg_tycons = tycons, 
                         cg_binds = binds})
- -- Note that we flatten binds at the top level:
- -- every module is just a single recursive bag of declarations.
- -- Rationale: since modules can be mutually recursive, 
- -- there's not much reason to preserve dependency info within a module.
-  = C.Module mname tdefs (case flattenBinds binds of
-                          -- check for empty list so we don't create an
-                          -- empty Rec group
-                            [] -> []
-                            bs  -> [(runCoreM (make_vdef True
-                                      (Rec bs)) this_mod)])
+{- Note that modules can be mutually recursive, but even so, we
+   print out dependency information within each module. -}
+  = C.Module mname tdefs (runCoreM (mapM (make_vdef True) binds) this_mod)
   where
     mname  = make_mid this_mod
     tdefs  = foldr collect_tdefs [] tycons
@@ -90,12 +83,10 @@ collect_tdefs tcon tdefs
                      Nothing       -> pprPanic ("MkExternalCore: newtype tcon\
                                        should have a coercion: ") (ppr tcon))
                   (map make_tbind tyvars) 
-                   repclause 
+                  (make_ty (snd (newTyConRhs tcon)))
          | otherwise = 
                 C.Data (qtc tcon) (map make_tbind tyvars) 
                    (map make_cdef (tyConDataCons tcon)) 
-         where repclause | isRecursiveTyCon tcon || isOpenTyCon tcon= Nothing
-		         | otherwise = Just (make_ty (snd (newTyConRhs tcon)))
     tyvars = tyConTyVars tcon
 
 collect_tdefs _ tdefs = tdefs
@@ -116,7 +107,7 @@ make_tbind :: TyVar -> C.Tbind
 make_tbind tv = (make_var_id (tyVarName tv), make_kind (tyVarKind tv))
     
 make_vbind :: Var -> C.Vbind
-make_vbind v = (make_var_id  (Var.varName v), make_ty (idType v))
+make_vbind v = (make_var_id  (Var.varName v), make_ty (varType v))
 
 make_vdef :: Bool -> CoreBind -> CoreM C.Vdefg
 make_vdef topLevel b = 
@@ -130,7 +121,7 @@ make_vdef topLevel b =
           let local = not topLevel || localN
           rhs <- make_exp e
           -- use local flag to determine where to add the module name
-          return (local, make_qid local True vName, make_ty (idType v),rhs)
+          return (local, make_qid local True vName, make_ty (varType v),rhs)
   	where vName = Var.varName v
 
 make_exp :: CoreExpr -> CoreM C.Exp
@@ -138,11 +129,11 @@ make_exp (Var v) = do
   let vName = Var.varName v
   isLocal <- isALocal vName
   return $
-     case globalIdDetails v of
+     case idDetails v of
        FCallId (CCall (CCallSpec (StaticTarget nm) callconv _)) 
-           -> C.External (unpackFS nm) (showSDoc (ppr callconv)) (make_ty (idType v))
+           -> C.External (unpackFS nm) (showSDoc (ppr callconv)) (make_ty (varType v))
        FCallId (CCall (CCallSpec DynamicTarget     callconv _)) 
-           -> C.DynExternal            (showSDoc (ppr callconv)) (make_ty (idType v))
+           -> C.DynExternal            (showSDoc (ppr callconv)) (make_ty (varType v))
        FCallId _ 
            -> pprPanic "MkExternalCore died: can't handle non-{static,dynamic}-C foreign call"
                     (ppr v)