1/*
2 * Copyright (c) 1997, 1998, 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 * @test
26 * @bug 4082814
27 * @summary Constant shift expressions whose left operands were of type
28 *          long were previously not evaluated correctly at compile-time.
29 *          This is for the most part invisible, but it can be detected
30 *          with the following test after 1.2beta1.
31 * @author turnidge
32 *
33 * @compile ShiftExpressionTest.java
34 * @run main ShiftExpressionTest
35 */
36
37public class ShiftExpressionTest {
38    public static void main(String[] args) throws Exception {
39        String s = "" + (0x0101L << 2) + (0x0101L >> 2) + (0x0101L >>> 2);
40        if (s.indexOf("null",0) != -1) {
41            throw new Exception(
42                  "incorrect compile-time evaluation of shift");
43        }
44    }
45}
46