NASHORN-62.js revision 877:cf4d2252d444
1/* 2 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24/** 25 * NASHORN-62 : Callsite not guarded property 26 * 27 * @test 28 * @run 29 */ 30 31function X() {} 32X.prototype.toString = function() { 33 return this.name; 34} 35 36function Y() { 37} 38 39Y.prototype = Object.create(X.prototype); 40Y.prototype.name = "Y"; 41 42var y = new Y(); 43 44function Z() { 45} 46 47Z.prototype = Object.create(X.prototype); 48Z.prototype.name = "Z"; 49var z = new Z(); 50 51print("y.toString() " + y.toString()); 52print("z.toString() " + z.toString()); 53