Make HsRecordBinds a data type instead of a synonym.

[ghc-hetmet.git] / compiler / typecheck / TcHsSyn.lhs

diff --git a/compiler/typecheck/TcHsSyn.lhs b/compiler/typecheck/TcHsSyn.lhs
index 615a7a0..c6d428b 100644 (file)
--- a/compiler/typecheck/TcHsSyn.lhs
+++ b/compiler/typecheck/TcHsSyn.lhs
@@ -647,8 +647,8 @@ zonkStmt env (BindStmt pat expr bind_op fail_op)
 -------------------------------------------------------------------------
 zonkRbinds :: ZonkEnv -> HsRecordBinds TcId -> TcM (HsRecordBinds Id)
 
-zonkRbinds env rbinds
-  = mappM zonk_rbind rbinds
+zonkRbinds env (HsRecordBinds rbinds)
+  = mappM zonk_rbind rbinds >>= return . HsRecordBinds
   where
     zonk_rbind (field, expr)
       = zonkLExpr env expr     `thenM` \ new_expr ->