X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Fcompiler%2Futils%2FFiniteMap.lhs;h=9168d3656f60006255f6651f89e31aefc3cbca9f;hb=28a464a75e14cece5db40f2765a29348273ff2d2;hp=87bf81ff766c80ac07ceb5ada8d1cd3c71fb65ed;hpb=acef71564746becef2c85c310ed57dc8fdd54581;p=ghc-hetmet.git

diff --git a/ghc/compiler/utils/FiniteMap.lhs b/ghc/compiler/utils/FiniteMap.lhs
index 87bf81f..9168d36 100644
--- a/ghc/compiler/utils/FiniteMap.lhs
+++ b/ghc/compiler/utils/FiniteMap.lhs
@@ -57,11 +57,13 @@ module FiniteMap (
 #define OUTPUTABLE_key {--}
 #endif
 
-import GlaExts
 import Maybes
 import Bag	  ( Bag, foldrBag )
+import Util
 import Outputable
 
+import GLAEXTS
+
 #if ! OMIT_NATIVE_CODEGEN
 #  define IF_NCG(a) a
 #else
@@ -192,7 +194,7 @@ emptyFM
     bottom = panic "emptyFM"
 -}
 
--- #define EmptyFM (Branch _ _ IF_GHC(0#,0) _ _)
+--  #define EmptyFM (Branch _ _ IF_GHC(0#,0) _ _)
 
 unitFM key elt = Branch key elt IF_GHC(1#,1) emptyFM emptyFM
 
@@ -220,7 +222,7 @@ addToFM_C combiner (Branch key elt size fm_l fm_r) new_key new_elt
 addListToFM fm key_elt_pairs = addListToFM_C (\ old new -> new) fm key_elt_pairs
 
 addListToFM_C combiner fm key_elt_pairs
-  = foldl add fm key_elt_pairs	-- foldl adds from the left
+  = foldl' add fm key_elt_pairs	-- foldl adds from the left
   where
     add fmap (key,elt) = addToFM_C combiner fmap key elt
 \end{code}
@@ -233,7 +235,7 @@ delFromFM (Branch key elt size fm_l fm_r) del_key
 	LT -> mkBalBranch key elt (delFromFM fm_l del_key) fm_r
 	EQ -> glueBal fm_l fm_r
 
-delListFromFM fm keys = foldl delFromFM fm keys
+delListFromFM fm keys = foldl' delFromFM fm keys
 \end{code}
 
 %************************************************************************
@@ -683,65 +685,65 @@ When the FiniteMap module is used in GHC, we specialise it for
 #if __GLASGOW_HASKELL__
 
 {-# SPECIALIZE addListToFM
-		:: FiniteMap (FAST_STRING, FAST_STRING) elt -> [((FAST_STRING, FAST_STRING),elt)] -> FiniteMap (FAST_STRING, FAST_STRING) elt
+		:: FiniteMap (FastString, FAST_STRING) elt -> [((FAST_STRING, FAST_STRING),elt)] -> FiniteMap (FAST_STRING, FAST_STRING) elt
 		 , FiniteMap RdrName elt -> [(RdrName,elt)] -> FiniteMap RdrName elt
     IF_NCG(COMMA   FiniteMap Reg elt -> [(Reg COMMA elt)] -> FiniteMap Reg elt)
     #-}
 {-# SPECIALIZE addListToFM_C
 		:: (elt -> elt -> elt) -> FiniteMap TyCon elt -> [(TyCon,elt)] -> FiniteMap TyCon elt
-		 , (elt -> elt -> elt) -> FiniteMap FAST_STRING elt -> [(FAST_STRING,elt)] -> FiniteMap FAST_STRING elt
+		 , (elt -> elt -> elt) -> FiniteMap FastString elt -> [(FAST_STRING,elt)] -> FiniteMap FAST_STRING elt
     IF_NCG(COMMA   (elt -> elt -> elt) -> FiniteMap Reg elt -> [(Reg COMMA elt)] -> FiniteMap Reg elt)
     #-}
 {-# SPECIALIZE addToFM
 		:: FiniteMap CLabel elt -> CLabel -> elt  -> FiniteMap CLabel elt
-		 , 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 FastString elt -> FAST_STRING -> elt  -> FiniteMap FAST_STRING elt
+		 , FiniteMap (FastString, FAST_STRING) elt -> (FAST_STRING, FAST_STRING) -> elt  -> FiniteMap (FAST_STRING, FAST_STRING) elt
 		 , FiniteMap RdrName elt -> RdrName -> elt  -> FiniteMap RdrName 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 FAST_STRING elt -> FAST_STRING -> elt -> FiniteMap FAST_STRING elt
+		 , (elt -> elt -> elt) -> FiniteMap FastString elt -> FAST_STRING -> elt -> FiniteMap FAST_STRING elt
     IF_NCG(COMMA   (elt -> elt -> elt) -> FiniteMap Reg elt -> Reg -> elt -> FiniteMap Reg elt)
     #-}
 {-# SPECIALIZE bagToFM
-		:: Bag (FAST_STRING,elt) -> FiniteMap FAST_STRING elt
+		:: Bag (FastString,elt) -> FiniteMap FAST_STRING elt
     #-}
 {-# SPECIALIZE delListFromFM
 		:: FiniteMap RdrName elt -> [RdrName]   -> FiniteMap RdrName elt
-		 , FiniteMap FAST_STRING elt -> [FAST_STRING]   -> FiniteMap FAST_STRING elt
+		 , FiniteMap FastString elt -> [FAST_STRING]   -> FiniteMap FAST_STRING elt
     IF_NCG(COMMA   FiniteMap Reg elt -> [Reg]   -> FiniteMap Reg elt)
     #-}
 {-# SPECIALIZE listToFM
 		:: [([Char],elt)] -> FiniteMap [Char] elt
-		 , [(FAST_STRING,elt)] -> FiniteMap FAST_STRING elt
-		 , [((FAST_STRING,FAST_STRING),elt)] -> FiniteMap (FAST_STRING, FAST_STRING) elt
+		 , [(FastString,elt)] -> FiniteMap FAST_STRING elt
+		 , [((FastString,FAST_STRING),elt)] -> FiniteMap (FAST_STRING, FAST_STRING) elt
     IF_NCG(COMMA   [(Reg COMMA elt)] -> FiniteMap Reg elt)
     #-}
 {-# SPECIALIZE lookupFM
 		:: FiniteMap CLabel elt -> CLabel -> Maybe elt
 		 , 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 FastString elt -> FAST_STRING -> Maybe elt
+		 , FiniteMap (FastString,FAST_STRING) elt -> (FAST_STRING,FAST_STRING) -> 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)
     #-}
 {-# SPECIALIZE lookupWithDefaultFM
-		:: FiniteMap FAST_STRING elt -> elt -> FAST_STRING -> elt
+		:: FiniteMap FastString elt -> elt -> FAST_STRING -> elt
     IF_NCG(COMMA   FiniteMap Reg elt -> elt -> Reg -> elt)
     #-}
 {-# SPECIALIZE plusFM
 		:: FiniteMap RdrName elt -> FiniteMap RdrName elt -> FiniteMap RdrName elt
-		 , FiniteMap FAST_STRING elt -> FiniteMap FAST_STRING elt -> FiniteMap FAST_STRING elt
+		 , FiniteMap FastString elt -> FiniteMap FAST_STRING elt -> FiniteMap FAST_STRING elt
     IF_NCG(COMMA   FiniteMap Reg elt -> FiniteMap Reg elt -> FiniteMap Reg elt)
     #-}
 {-# SPECIALIZE plusFM_C
-		:: (elt -> elt -> elt) -> FiniteMap FAST_STRING elt -> FiniteMap FAST_STRING elt -> FiniteMap FAST_STRING elt
+		:: (elt -> elt -> elt) -> FiniteMap FastString elt -> FiniteMap FAST_STRING elt -> FiniteMap FAST_STRING elt
     IF_NCG(COMMA   (elt -> elt -> elt) -> FiniteMap Reg elt -> FiniteMap Reg elt -> FiniteMap Reg elt)
     #-}
 
-#endif {- compiling with ghc and have specialiser -}
+#endif /* compiling with ghc and have specialiser */
 
-#endif {- 0 -}
+#endif /* 0 */
 \end{code}