X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2FbasicTypes%2FRdrName.lhs;h=a307a007545526044aebda3b792b5303604868a5;hp=558ed16e0107b442c74a610fc90011623a880810;hb=f3399c446c7507d46d6cc550aa2fe7027dbc1b5b;hpb=206b4dec78250efef3cd927d64dc6cbc54a16c3d

diff --git a/compiler/basicTypes/RdrName.lhs b/compiler/basicTypes/RdrName.lhs
index 558ed16..a307a00 100644
--- a/compiler/basicTypes/RdrName.lhs
+++ b/compiler/basicTypes/RdrName.lhs
@@ -29,7 +29,7 @@ module RdrName (
 
 	-- LocalRdrEnv
 	LocalRdrEnv, emptyLocalRdrEnv, extendLocalRdrEnv,
-	lookupLocalRdrEnv, elemLocalRdrEnv,
+	lookupLocalRdrEnv, lookupLocalRdrOcc, elemLocalRdrEnv,
 
 	-- GlobalRdrEnv
 	GlobalRdrEnv, emptyGlobalRdrEnv, mkGlobalRdrEnv, plusGlobalRdrEnv, 
@@ -276,6 +276,9 @@ lookupLocalRdrEnv env (Exact name) = Just name
 lookupLocalRdrEnv env (Unqual occ) = lookupOccEnv env occ
 lookupLocalRdrEnv env other	   = Nothing
 
+lookupLocalRdrOcc :: LocalRdrEnv -> OccName -> Maybe Name
+lookupLocalRdrOcc env occ = lookupOccEnv env occ
+
 elemLocalRdrEnv :: RdrName -> LocalRdrEnv -> Bool
 elemLocalRdrEnv rdr_name env 
   | isUnqual rdr_name = rdrNameOcc rdr_name `elemOccEnv` env
@@ -354,7 +357,7 @@ pprGlobalRdrEnv env
 
 \begin{code}
 lookupGlobalRdrEnv :: GlobalRdrEnv -> OccName -> [GlobalRdrElt]
-lookupGlobalRdrEnv env rdr_name = case lookupOccEnv env rdr_name of
+lookupGlobalRdrEnv env occ_name = case lookupOccEnv env occ_name of
 					Nothing   -> []
 					Just gres -> gres