1// Copyright 2014 the V8 project authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5// Flags: --allow-natives-syntax 6 7var o = {}; 8%SetHiddenProperty(o, "test", 1); 9// Create non-internalized "" 10var empty = "a".substring(1, 1); 11assertEquals(undefined, o[empty]); 12