[project @ 1997-05-18 04:56:05 by sof]

[ghc-hetmet.git] / ghc / compiler / utils / FiniteMap.lhs

diff --git a/ghc/compiler/utils/FiniteMap.lhs b/ghc/compiler/utils/FiniteMap.lhs
index d8c5989..d00d6fe 100644 (file)
--- a/ghc/compiler/utils/FiniteMap.lhs
+++ b/ghc/compiler/utils/FiniteMap.lhs
@@ -54,9 +54,9 @@ module FiniteMap (
        minusFM,
        foldFM,
 
-       IF_NOT_GHC(intersectFM COMMA)
-       IF_NOT_GHC(intersectFM_C COMMA)
-       IF_NOT_GHC(mapFM COMMA filterFM COMMA)
+       intersectFM,
+       intersectFM_C,
+       mapFM, filterFM,
 
        sizeFM, isEmptyFM, elemFM, lookupFM, lookupWithDefaultFM,
 
@@ -69,14 +69,17 @@ module FiniteMap (
 #endif
     ) where
 
+IMPORT_DELOOPER(SpecLoop)
+#if defined(USE_FAST_STRINGS)
+import FastString
+#endif
 import Maybes
+import Bag       ( Bag, foldrBag )
+import Outputable ( Outputable(..) )
+import PprStyle        ( PprStyle )
+import Pretty  ( SYN_IE(Pretty), PrettyRep )
 
 #ifdef COMPILING_GHC
-IMP_Ubiq(){-uitous-}
-# ifdef DEBUG
-import Pretty
-# endif
-import Bag     ( foldBag )
 
 # if ! OMIT_NATIVE_CODEGEN
 #  define IF_NCG(a) a
@@ -144,8 +147,8 @@ minusFM             :: (Ord key OUTPUTABLE_key) => FiniteMap key elt -> FiniteMap key elt -
                   -- (minusFM a1 a2) deletes from a1 any bindings which are bound in a2
 
 intersectFM    :: (Ord key OUTPUTABLE_key) => FiniteMap key elt -> FiniteMap key elt -> FiniteMap key elt
-intersectFM_C  :: (Ord key OUTPUTABLE_key) => (elt -> elt -> elt)
-                          -> FiniteMap key elt -> FiniteMap key elt -> FiniteMap key elt
+intersectFM_C  :: (Ord key OUTPUTABLE_key) => (elt -> elt -> elt2)
+                          -> FiniteMap key elt -> FiniteMap key elt -> FiniteMap key elt2
 
 --     MAPPING, FOLDING, FILTERING
 foldFM         :: (key -> elt -> a -> a) -> a -> FiniteMap key elt -> a
@@ -215,7 +218,7 @@ unitFM key elt = Branch key elt IF_GHC(1#,1) emptyFM emptyFM
 listToFM = addListToFM emptyFM
 
 #ifdef COMPILING_GHC
-bagToFM = foldBag plusFM (\ (k,v) -> unitFM k v) emptyFM
+bagToFM = foldrBag (\(k,v) fm -> addToFM fm k v) emptyFM
 #endif
 \end{code}
 
@@ -774,12 +777,10 @@ When the FiniteMap module is used in GHC, we specialise it for
                 , FiniteMap FAST_STRING elt -> FAST_STRING -> elt  -> FiniteMap FAST_STRING elt
                 , FiniteMap (FAST_STRING, FAST_STRING) elt -> (FAST_STRING, FAST_STRING) -> elt  -> FiniteMap (FAST_STRING, FAST_STRING) elt
                 , FiniteMap RdrName elt -> RdrName -> elt  -> FiniteMap RdrName elt
-                , FiniteMap OrigName elt -> OrigName -> elt  -> FiniteMap OrigName elt
     IF_NCG(COMMA   FiniteMap Reg elt -> Reg -> elt  -> FiniteMap Reg elt)
     #-}
 {-# SPECIALIZE addToFM_C
                :: (elt -> elt -> elt) -> FiniteMap (RdrName, RdrName) elt -> (RdrName, RdrName) -> elt -> FiniteMap (RdrName, RdrName) elt
-                , (elt -> elt -> elt) -> FiniteMap (OrigName, OrigName) elt -> (OrigName, OrigName) -> elt -> FiniteMap (OrigName, OrigName) elt
                 , (elt -> elt -> elt) -> FiniteMap FAST_STRING elt -> FAST_STRING -> elt -> FiniteMap FAST_STRING elt
     IF_NCG(COMMA   (elt -> elt -> elt) -> FiniteMap Reg elt -> Reg -> elt -> FiniteMap Reg elt)
     #-}
@@ -788,7 +789,6 @@ When the FiniteMap module is used in GHC, we specialise it for
     #-}
 {-# SPECIALIZE delListFromFM
                :: FiniteMap RdrName elt -> [RdrName]   -> FiniteMap RdrName elt
-                , FiniteMap OrigName elt -> [OrigName]   -> FiniteMap OrigName elt
                 , FiniteMap FAST_STRING elt -> [FAST_STRING]   -> FiniteMap FAST_STRING elt
     IF_NCG(COMMA   FiniteMap Reg elt -> [Reg]   -> FiniteMap Reg elt)
     #-}
@@ -796,7 +796,6 @@ When the FiniteMap module is used in GHC, we specialise it for
                :: [([Char],elt)] -> FiniteMap [Char] elt
                 , [(FAST_STRING,elt)] -> FiniteMap FAST_STRING elt
                 , [((FAST_STRING,FAST_STRING),elt)] -> FiniteMap (FAST_STRING, FAST_STRING) elt
-                , [(OrigName,elt)] -> FiniteMap OrigName elt
     IF_NCG(COMMA   [(Reg COMMA elt)] -> FiniteMap Reg elt)
     #-}
 {-# SPECIALIZE lookupFM
@@ -804,8 +803,6 @@ When the FiniteMap module is used in GHC, we specialise it for
                 , FiniteMap [Char] elt -> [Char] -> Maybe elt
                 , FiniteMap FAST_STRING elt -> FAST_STRING -> Maybe elt
                 , FiniteMap (FAST_STRING,FAST_STRING) elt -> (FAST_STRING,FAST_STRING) -> Maybe elt
-                , FiniteMap OrigName elt -> OrigName -> Maybe elt
-                , FiniteMap (OrigName,OrigName) elt -> (OrigName,OrigName) -> Maybe elt
                 , FiniteMap RdrName elt -> RdrName -> Maybe elt
                 , FiniteMap (RdrName,RdrName) elt -> (RdrName,RdrName) -> Maybe elt
     IF_NCG(COMMA   FiniteMap Reg elt -> Reg -> Maybe elt)
@@ -816,7 +813,6 @@ When the FiniteMap module is used in GHC, we specialise it for
     #-}
 {-# SPECIALIZE plusFM
                :: FiniteMap RdrName elt -> FiniteMap RdrName elt -> FiniteMap RdrName elt
-                , FiniteMap OrigName elt -> FiniteMap OrigName elt -> FiniteMap OrigName elt
                 , FiniteMap FAST_STRING elt -> FiniteMap FAST_STRING elt -> FiniteMap FAST_STRING elt
     IF_NCG(COMMA   FiniteMap Reg elt -> FiniteMap Reg elt -> FiniteMap Reg elt)
     #-}