X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2FbasicTypes%2FNameEnv.lhs;h=984f0963ccb735e178d88f5dff52aef592f6c8d2;hp=561aeb6ef6f227ab7cf8a8e4f7e8361f1b41e2ad;hb=16b9e80dc14db24509f051f294b5b51943285090;hpb=7e623a3a6c4fa75bae5be29a9fca015f98f1c30b

diff --git a/compiler/basicTypes/NameEnv.lhs b/compiler/basicTypes/NameEnv.lhs
index 561aeb6..984f096 100644
--- a/compiler/basicTypes/NameEnv.lhs
+++ b/compiler/basicTypes/NameEnv.lhs
@@ -1,12 +1,17 @@
 %
+% (c) The University of Glasgow 2006
 % (c) The GRASP/AQUA Project, Glasgow University, 1992-1998
 %
 \section[NameEnv]{@NameEnv@: name environments}
 
 \begin{code}
 module NameEnv (
-	NameEnv, mkNameEnv,
-	emptyNameEnv, unitNameEnv, nameEnvElts, 
+	-- * Var, Id and TyVar environments (maps) 
+	NameEnv, 
+	
+	-- ** Manipulating these environments
+	mkNameEnv,
+	emptyNameEnv, unitNameEnv, nameEnvElts, nameEnvUniqueElts,
 	extendNameEnv_C, extendNameEnv_Acc, extendNameEnv,
         extendNameEnvList, extendNameEnvList_C,
 	foldNameEnv, filterNameEnv,
@@ -17,9 +22,10 @@ module NameEnv (
 
 #include "HsVersions.h"
 
-import Name	( Name )
+import Name
+import Unique
 import UniqFM
-import Maybes	( expectJust )
+import Maybes
 \end{code}
 
 %************************************************************************
@@ -34,6 +40,7 @@ type NameEnv a = UniqFM a	-- Domain is Name
 emptyNameEnv   	   :: NameEnv a
 mkNameEnv	   :: [(Name,a)] -> NameEnv a
 nameEnvElts    	   :: NameEnv a -> [a]
+nameEnvUniqueElts  :: NameEnv a -> [(Unique, a)]
 extendNameEnv_C    :: (a->a->a) -> NameEnv a -> Name -> a -> NameEnv a
 extendNameEnv_Acc  :: (a->b->b) -> (a->b) -> NameEnv b -> Name -> a -> NameEnv b
 extendNameEnv  	   :: NameEnv a -> Name -> a -> NameEnv a
@@ -51,25 +58,26 @@ foldNameEnv	   :: (a -> b -> b) -> b -> NameEnv a -> b
 filterNameEnv	   :: (elt -> Bool) -> NameEnv elt -> NameEnv elt
 mapNameEnv	   :: (elt1 -> elt2) -> NameEnv elt1 -> NameEnv elt2
 
-emptyNameEnv   	    = emptyUFM
-foldNameEnv	    = foldUFM
-mkNameEnv	    = listToUFM
-nameEnvElts    	    = eltsUFM
-extendNameEnv_C     = addToUFM_C
-extendNameEnv_Acc   = addToUFM_Acc
-extendNameEnv  	    = addToUFM
-plusNameEnv    	    = plusUFM
-plusNameEnv_C  	    = plusUFM_C
-extendNameEnvList   = addListToUFM
-extendNameEnvList_C = addListToUFM_C
-delFromNameEnv 	    = delFromUFM
-delListFromNameEnv  = delListFromUFM
-elemNameEnv    	    = elemUFM
-unitNameEnv    	    = unitUFM
-filterNameEnv	    = filterUFM
-mapNameEnv	    = mapUFM
+nameEnvElts x         = eltsUFM x
+emptyNameEnv  	      = emptyUFM
+unitNameEnv x y       = unitUFM x y 
+extendNameEnv x y z   = addToUFM x y z
+extendNameEnvList x l = addListToUFM x l
+lookupNameEnv x y     = lookupUFM x y
+mkNameEnv     l       = listToUFM l
+elemNameEnv x y 	 = elemUFM x y
+foldNameEnv a b c	 = foldUFM a b c 
+plusNameEnv x y		 = plusUFM x y 
+plusNameEnv_C f x y	 = plusUFM_C f x y 
+extendNameEnv_C f x y z  = addToUFM_C f x y z
+mapNameEnv f x         	 = mapUFM f x
+nameEnvUniqueElts x      = ufmToList x
+extendNameEnv_Acc x y z a b  = addToUFM_Acc x y z a b
+extendNameEnvList_C x y z = addListToUFM_C x y z
+delFromNameEnv x y      = delFromUFM x y
+delListFromNameEnv x y  = delListFromUFM x y
+filterNameEnv x y       = filterUFM x y
 
-lookupNameEnv  	       = lookupUFM
-lookupNameEnv_NF env n = expectJust "lookupNameEnv_NF" (lookupUFM env n)
+lookupNameEnv_NF env n = expectJust "lookupNameEnv_NF" (lookupNameEnv env n)
 \end{code}