| /* | |
| * Copyright (c) 1997, 1998, Oracle and/or its affiliates. All rights reserved. | |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| * | |
| * This code is free software; you can redistribute it and/or modify it | |
| * under the terms of the GNU General Public License version 2 only, as | |
| * published by the Free Software Foundation. | |
| * | |
| * This code is distributed in the hope that it will be useful, but WITHOUT | |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| * version 2 for more details (a copy is included in the LICENSE file that | |
| * accompanied this code). | |
| * | |
| * You should have received a copy of the GNU General Public License version | |
| * 2 along with this work; if not, write to the Free Software Foundation, | |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| * | |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| * or visit www.oracle.com if you need additional information or have any | |
| * questions. | |
| */ | |
| /* | |
| * @test | |
| * @bug 4082814 | |
| * @summary Constant shift expressions whose left operands were of type | |
| * long were previously not evaluated correctly at compile-time. | |
| * This is for the most part invisible, but it can be detected | |
| * with the following test after 1.2beta1. | |
| * @author turnidge | |
| * | |
| * @compile ShiftExpressionTest.java | |
| * @run main ShiftExpressionTest | |
| */ | |
| public class ShiftExpressionTest { | |
| public static void main(String[] args) throws Exception { | |
| String s = "" + (0x0101L << 2) + (0x0101L >> 2) + (0x0101L >>> 2); | |
| if (s.indexOf("null",0) != -1) { | |
| throw new Exception( | |
| "incorrect compile-time evaluation of shift"); | |
| } | |
| } | |
| } |