* semantics.c (finish_id_expression): Check for error_mark_node.

From-SVN: r216104

gcc/cp/ChangeLog

+2014-10-10  Jason Merrill  <jason@redhat.com>
+
+	* semantics.c (finish_id_expression): Check for error_mark_node.
+
 2014-10-09  Jason Merrill  <jason@redhat.com>
 
 	PR c++/63207

gcc/cp/semantics.c

@@ -3272,7 +3272,11 @@ finish_id_expression (tree id_expression,
       /* Disallow uses of local variables from containing functions, except
 	 within lambda-expressions.  */
       if (outer_automatic_var_p (decl))
-	decl = process_outer_var_ref (decl, tf_warning_or_error);
+	{
+	  decl = process_outer_var_ref (decl, tf_warning_or_error);
+	  if (decl == error_mark_node)
+	    return error_mark_node;
+	}
 
       /* Also disallow uses of function parameters outside the function
 	 body, except inside an unevaluated context (i.e. decltype).  */