michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: /*
michael@0:  * Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/licenses/publicdomain/
michael@0:  */
michael@0: 
michael@0: function check() {
michael@0:     obj2.__proto__ = null;
michael@0:     return arguments.callee.caller;
michael@0: }
michael@0: 
michael@0: var obj = { f: function() { check(); }};
michael@0: 
michael@0: var obj2 = { __proto__: obj };
michael@0: 
michael@0: obj2.f();
michael@0: 
michael@0: reportCompare(0, 0, "ok");