Implement auto-specialisation of imported Ids

[ghc-hetmet.git] / compiler / deSugar / DsForeign.lhs

diff --git a/compiler/deSugar/DsForeign.lhs b/compiler/deSugar/DsForeign.lhs
index 51f03c2..4d0a148 100644 (file)
--- a/compiler/deSugar/DsForeign.lhs
+++ b/compiler/deSugar/DsForeign.lhs
@@ -43,7 +43,7 @@ import Outputable
 import FastString
 import Config
 import Constants
-
+import OrdList
 import Data.Maybe
 import Data.List
 \end{code}
@@ -66,9 +66,9 @@ type Binding = (Id, CoreExpr) -- No rec/nonrec structure;
                                -- the occurrence analyser will sort it all out
 
 dsForeigns :: [LForeignDecl Id] 
-          -> DsM (ForeignStubs, [Binding])
+          -> DsM (ForeignStubs, OrdList Binding)
 dsForeigns [] 
-  = return (NoStubs, [])
+  = return (NoStubs, nilOL)
 dsForeigns fos = do
     fives <- mapM do_ldecl fos
     let
@@ -79,7 +79,7 @@ dsForeigns fos = do
     return (ForeignStubs 
              (vcat hs)
              (vcat cs $$ vcat fe_init_code),
-           (concat bindss))
+            foldr (appOL . toOL) nilOL bindss)
   where
    do_ldecl (L loc decl) = putSrcSpanDs loc (do_decl decl)
             
@@ -207,7 +207,7 @@ dsFCall fn_id fcall = do
         work_app     = mkApps (mkVarApps (Var work_id) tvs) val_args
         wrapper_body = foldr ($) (res_wrapper work_app) arg_wrappers
         wrap_rhs     = mkLams (tvs ++ args) wrapper_body
-        fn_id_w_inl  = fn_id `setIdUnfolding` mkInlineRule wrap_rhs (Just (length args))
+        fn_id_w_inl  = fn_id `setIdUnfolding` mkInlineUnfolding (Just (length args)) wrap_rhs
     
     return ([(work_id, work_rhs), (fn_id_w_inl, wrap_rhs)], empty, empty)
 \end{code}