1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/tools/javac/FoldConditional.java Sat Dec 01 00:00:00 2007 +0000 1.3 @@ -0,0 +1,50 @@ 1.4 +/* 1.5 + * Copyright 2002 Sun Microsystems, Inc. All Rights Reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 1.23 + * CA 95054 USA or visit www.sun.com if you need additional information or 1.24 + * have any questions. 1.25 + */ 1.26 + 1.27 +/* 1.28 + * @test 1.29 + * @bug 4403168 1.30 + * @summary Verify correct type of result of ?: operator when constant folding occurs 1.31 + * @author gafter 1.32 + * 1.33 + * @run main FoldConditional 1.34 + */ 1.35 + 1.36 +public class FoldConditional { 1.37 + static void f(double x) { 1.38 + // OK 1.39 + } 1.40 + static void f(int x) { 1.41 + throw new Error(); 1.42 + } 1.43 + public static void main(String args[]){ 1.44 + int x=5; 1.45 + String value0 = ("value is " + 9.0).intern(); 1.46 + String value1 = ("value is " + ((x> 4)?9:9.9)).intern(); 1.47 + String value2 = ("value is " + ( true ? 9 : (9.9+x) )).intern(); 1.48 + f(true ? 9 : 9.9); 1.49 + f(true ? 9 : (9.9 + x)); 1.50 + if (value0 != value1) throw new Error(); 1.51 + if (value0 != value2) throw new Error(); 1.52 + } 1.53 +}