X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Ftypecheck%2FTcHsSyn.lhs;h=fa54a630defe4568537e3ea480c0d475351f9d62;hb=389cca214f33a29646e08d57e3dca862140007b2;hp=7e15770270b07dcdc633c0f9b4ab11602b15a40b;hpb=1add6282808b5ae98e72ef7034634036c9b91b04;p=ghc-hetmet.git

diff --git a/compiler/typecheck/TcHsSyn.lhs b/compiler/typecheck/TcHsSyn.lhs
index 7e15770..fa54a63 100644
--- a/compiler/typecheck/TcHsSyn.lhs
+++ b/compiler/typecheck/TcHsSyn.lhs
@@ -35,7 +35,6 @@ import Id
 
 import TcRnMonad
 import PrelNames
-import Type
 import TcType
 import TcMType
 import TysPrim
@@ -766,9 +765,9 @@ zonkRecFields env (HsRecFields flds dd)
 	; return (HsRecFields flds' dd) }
   where
     zonk_rbind fld
-      = do { new_expr <- zonkLExpr env (hsRecFieldArg fld)
-	   ; return (fld { hsRecFieldArg = new_expr }) }
-	-- Field selectors have declared types; hence no zonking
+      = do { new_id   <- wrapLocM (zonkIdBndr env) (hsRecFieldId fld)
+	   ; new_expr <- zonkLExpr env (hsRecFieldArg fld)
+	   ; return (fld { hsRecFieldId = new_id, hsRecFieldArg = new_expr }) }
 
 -------------------------------------------------------------------------
 mapIPNameTc :: (a -> TcM b) -> IPName a -> TcM (IPName b)