X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FbasicTypes%2FVarEnv.lhs;h=e7afbeb55a700d97f8a91b7e42aee6ccdaa849d6;hb=29969878d9e3f50633e4ae03cc8fab48d60af528;hp=fc2dbf7b621d007d46cc8a3efe4ec53252d3a6c7;hpb=e0dc75d53a17d8dd96aac4f4a6f2da8177eb8dce;p=ghc-hetmet.git

diff --git a/compiler/basicTypes/VarEnv.lhs b/compiler/basicTypes/VarEnv.lhs
index fc2dbf7..e7afbeb 100644
--- a/compiler/basicTypes/VarEnv.lhs
+++ b/compiler/basicTypes/VarEnv.lhs
@@ -28,7 +28,7 @@ module VarEnv (
 	-- RnEnv2 and its operations
 	RnEnv2, mkRnEnv2, rnBndr2, rnBndrs2, rnOccL, rnOccR, inRnEnvL, inRnEnvR,
 		rnBndrL, rnBndrR, nukeRnEnvL, nukeRnEnvR, extendRnInScopeList,
-		rnInScope, lookupRnInScope,
+		rnInScope, rnInScopeSet, lookupRnInScope,
 
 	-- TidyEnvs
 	TidyEnv, emptyTidyEnv
@@ -196,6 +196,9 @@ extendRnInScopeList env vs
 rnInScope :: Var -> RnEnv2 -> Bool
 rnInScope x env = x `elemInScopeSet` in_scope env
 
+rnInScopeSet :: RnEnv2 -> InScopeSet
+rnInScopeSet = in_scope
+
 rnBndrs2 :: RnEnv2 -> [Var] -> [Var] -> RnEnv2
 -- Arg lists must be of equal length
 rnBndrs2 env bsL bsR = foldl2 rnBndr2 env bsL bsR