X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FbasicTypes%2FNameEnv.lhs;h=544a8efa74d4dabe661f97555556c15cf24355c7;hb=ead3abe7fbf33f019549a05ad9dd3cd22ef3adab;hp=561aeb6ef6f227ab7cf8a8e4f7e8361f1b41e2ad;hpb=7e623a3a6c4fa75bae5be29a9fca015f98f1c30b;p=ghc-hetmet.git

diff --git a/compiler/basicTypes/NameEnv.lhs b/compiler/basicTypes/NameEnv.lhs
index 561aeb6..544a8ef 100644
--- a/compiler/basicTypes/NameEnv.lhs
+++ b/compiler/basicTypes/NameEnv.lhs
@@ -1,4 +1,5 @@
 %
+% (c) The University of Glasgow 2006
 % (c) The GRASP/AQUA Project, Glasgow University, 1992-1998
 %
 \section[NameEnv]{@NameEnv@: name environments}
@@ -6,7 +7,7 @@
 \begin{code}
 module NameEnv (
 	NameEnv, mkNameEnv,
-	emptyNameEnv, unitNameEnv, nameEnvElts, 
+	emptyNameEnv, unitNameEnv, nameEnvElts, nameEnvUniqueElts,
 	extendNameEnv_C, extendNameEnv_Acc, extendNameEnv,
         extendNameEnvList, extendNameEnvList_C,
 	foldNameEnv, filterNameEnv,
@@ -17,9 +18,10 @@ module NameEnv (
 
 #include "HsVersions.h"
 
-import Name	( Name )
+import Name
+import Unique(Unique)
 import UniqFM
-import Maybes	( expectJust )
+import Maybes
 \end{code}
 
 %************************************************************************
@@ -34,6 +36,7 @@ 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
@@ -55,6 +58,7 @@ emptyNameEnv   	    = emptyUFM
 foldNameEnv	    = foldUFM
 mkNameEnv	    = listToUFM
 nameEnvElts    	    = eltsUFM
+nameEnvUniqueElts   = ufmToList
 extendNameEnv_C     = addToUFM_C
 extendNameEnv_Acc   = addToUFM_Acc
 extendNameEnv  	    = addToUFM