1958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier// Copyright 2014 the V8 project authors. All rights reserved. 2958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier// Use of this source code is governed by a BSD-style license that can be 3958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier// found in the LICENSE file. 4958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily Bernier 5958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily BernierObject.freeze(this); 6958fae7ec3f466955f8e5b50fa5b8d38b9e91675Emily BernierassertTrue(Object.isFrozen(this)); 7