X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Ftypecheck%2FInst.lhs;h=225d2f36ed79c9f11b5f34b2f6ddeeccc653bdd6;hb=14a496fd0b3aa821b69eb02736d5f41086576761;hp=cee4b8955fac71db268e649abdce19897328727f;hpb=6c5637803d14fd1035c38235123b4c112d1c2b00;p=ghc-hetmet.git

diff --git a/compiler/typecheck/Inst.lhs b/compiler/typecheck/Inst.lhs
index cee4b89..225d2f3 100644
--- a/compiler/typecheck/Inst.lhs
+++ b/compiler/typecheck/Inst.lhs
@@ -37,7 +37,6 @@ import HsSyn
 import TcHsSyn
 import TcRnMonad
 import TcEnv
-import TcRnTypes
 import InstEnv
 import FunDeps
 import TcMType
@@ -372,8 +371,8 @@ syntaxNameCtxt name orig ty tidy_env = do
 getOverlapFlag :: TcM OverlapFlag
 getOverlapFlag 
   = do 	{ dflags <- getDOpts
-	; let overlap_ok    = dopt Opt_OverlappingInstances dflags
-	      incoherent_ok = dopt Opt_IncoherentInstances  dflags
+	; let overlap_ok    = xopt Opt_OverlappingInstances dflags
+	      incoherent_ok = xopt Opt_IncoherentInstances  dflags
 	      overlap_flag | incoherent_ok = Incoherent
 			   | overlap_ok    = OverlapOk
 			   | otherwise     = NoOverlap