duke@1: /*
ohair@554:  * Copyright (c) 1999, Oracle and/or its affiliates. All rights reserved.
duke@1:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@1:  *
duke@1:  * This code is free software; you can redistribute it and/or modify it
duke@1:  * under the terms of the GNU General Public License version 2 only, as
duke@1:  * published by the Free Software Foundation.
duke@1:  *
duke@1:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@1:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@1:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@1:  * version 2 for more details (a copy is included in the LICENSE file that
duke@1:  * accompanied this code).
duke@1:  *
duke@1:  * You should have received a copy of the GNU General Public License version
duke@1:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@1:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@1:  *
ohair@554:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@554:  * or visit www.oracle.com if you need additional information or have any
ohair@554:  * questions.
duke@1:  */
duke@1: 
duke@1: /*
duke@1:  * @test
duke@1:  * @bug 4253590
duke@1:  * @summary Verify that non-static constant fields are initialized correctly.
duke@1:  *          Also, while a runtime initialization is required, verify that
duke@1:  *          references to such fields via a simple variable are correctly
duke@1:  *          recognized as constant expressions.
duke@1:  * @author maddox (adapted from bug report)
duke@1:  *
duke@1:  * @run compile ConstValInit.java
duke@1:  * @run main ConstValInit
duke@1:  */
duke@1: 
duke@1: public class ConstValInit {
duke@1: 
duke@1:     public final String fnl_str = "Test string";
duke@1: 
duke@1:     public final int fnl_int = 1;
duke@1: 
duke@1:     public static void main(String args[]) throws Exception {
duke@1: 
duke@1:         Class checksClass = Class.forName("ConstValInit");
duke@1:         ConstValInit checksObject = (ConstValInit)(checksClass.newInstance());
duke@1:         String reflected_fnl_str = (String)checksClass.getField("fnl_str").get(checksObject);
duke@1:         if (!checksObject.fnl_str.equals(reflected_fnl_str)) {
duke@1:             throw new Exception("FAILED: ordinary and reflected field values differ");
duke@1:         }
duke@1: 
duke@1:     }
duke@1: 
duke@1:     void foo() {
duke@1:         // Statement below will not compile if fnl_int is not recognized
duke@1:         // as a constant expression.
duke@1:         switch (1) {
duke@1:             case fnl_int: break;
duke@1:         }
duke@1:     }
duke@1: 
duke@1: }