Thu, 07 Jun 2012 20:30:57 -0700
7170079: Adjustments to build-infra makefiles
Reviewed-by: ohair, ohrstrom, ihse, jonas
Contributed-by: jonas <jonas.oreland@oracle.com>, erikj <erik.joelsson@oracle.com>, ihse <magnus.ihse.bursie@oracle.com>, tgranat <torbjorn.granat@oracle.com>, ykantser <yekaterina.kantserova@oracle.com>
duke@1 | 1 | /* |
ohair@554 | 2 | * Copyright (c) 1999, Oracle and/or its affiliates. All rights reserved. |
duke@1 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@1 | 4 | * |
duke@1 | 5 | * This code is free software; you can redistribute it and/or modify it |
duke@1 | 6 | * under the terms of the GNU General Public License version 2 only, as |
duke@1 | 7 | * published by the Free Software Foundation. |
duke@1 | 8 | * |
duke@1 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
duke@1 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@1 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@1 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
duke@1 | 13 | * accompanied this code). |
duke@1 | 14 | * |
duke@1 | 15 | * You should have received a copy of the GNU General Public License version |
duke@1 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
duke@1 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@1 | 18 | * |
ohair@554 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ohair@554 | 20 | * or visit www.oracle.com if you need additional information or have any |
ohair@554 | 21 | * questions. |
duke@1 | 22 | */ |
duke@1 | 23 | |
duke@1 | 24 | /* |
duke@1 | 25 | * @test |
duke@1 | 26 | * @bug 4253590 |
duke@1 | 27 | * @summary Verify that non-static constant fields are initialized correctly. |
duke@1 | 28 | * Also, while a runtime initialization is required, verify that |
duke@1 | 29 | * references to such fields via a simple variable are correctly |
duke@1 | 30 | * recognized as constant expressions. |
duke@1 | 31 | * @author maddox (adapted from bug report) |
duke@1 | 32 | * |
duke@1 | 33 | * @run compile ConstValInit.java |
duke@1 | 34 | * @run main ConstValInit |
duke@1 | 35 | */ |
duke@1 | 36 | |
duke@1 | 37 | public class ConstValInit { |
duke@1 | 38 | |
duke@1 | 39 | public final String fnl_str = "Test string"; |
duke@1 | 40 | |
duke@1 | 41 | public final int fnl_int = 1; |
duke@1 | 42 | |
duke@1 | 43 | public static void main(String args[]) throws Exception { |
duke@1 | 44 | |
duke@1 | 45 | Class checksClass = Class.forName("ConstValInit"); |
duke@1 | 46 | ConstValInit checksObject = (ConstValInit)(checksClass.newInstance()); |
duke@1 | 47 | String reflected_fnl_str = (String)checksClass.getField("fnl_str").get(checksObject); |
duke@1 | 48 | if (!checksObject.fnl_str.equals(reflected_fnl_str)) { |
duke@1 | 49 | throw new Exception("FAILED: ordinary and reflected field values differ"); |
duke@1 | 50 | } |
duke@1 | 51 | |
duke@1 | 52 | } |
duke@1 | 53 | |
duke@1 | 54 | void foo() { |
duke@1 | 55 | // Statement below will not compile if fnl_int is not recognized |
duke@1 | 56 | // as a constant expression. |
duke@1 | 57 | switch (1) { |
duke@1 | 58 | case fnl_int: break; |
duke@1 | 59 | } |
duke@1 | 60 | } |
duke@1 | 61 | |
duke@1 | 62 | } |