JDK-8016667.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 * Regression test for erroneous shortcut optimization for object null checks 26 * 27 * @test 28 * @run 29 */ 30 31function toto() { 32 var friends = 1; 33 (joe = friends) == null; 34} 35 36//JDK-8019476 duplicate case of this 37Function("with(\nnull == (this % {}))( /x/g );"); 38 39function f() { 40 with(null == (this % {}))(/x/g); 41} 42 43Function("return (null != [,,] <= this);"); 44 45function f2() { 46 return (null != [,,] <= this); 47} 48 49Function("/*infloop*/L:for(var x; ([+(function (window)[,,])(function(q) { return q; }, -0)].some(new Function)); [11,12,13,14].some) {/*infloop*/do {;return this; } while(x); }"); 50 51function f3() { 52 /*infloop*/L:for(var x; ([+(function (window)[,,])(function(q) { return q; }, -0)].some(new Function)); [11,12,13,14].some) {/*infloop*/do {;return this; } while(x); } 53} 54 55