diff -r 000000000000 -r 9a66ca7c79fa test/tools/javac/FoldConditional.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/tools/javac/FoldConditional.java Sat Dec 01 00:00:00 2007 +0000 @@ -0,0 +1,50 @@ +/* + * Copyright 2002 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, + * CA 95054 USA or visit www.sun.com if you need additional information or + * have any questions. + */ + +/* + * @test + * @bug 4403168 + * @summary Verify correct type of result of ?: operator when constant folding occurs + * @author gafter + * + * @run main FoldConditional + */ + +public class FoldConditional { + static void f(double x) { + // OK + } + static void f(int x) { + throw new Error(); + } + public static void main(String args[]){ + int x=5; + String value0 = ("value is " + 9.0).intern(); + String value1 = ("value is " + ((x> 4)?9:9.9)).intern(); + String value2 = ("value is " + ( true ? 9 : (9.9+x) )).intern(); + f(true ? 9 : 9.9); + f(true ? 9 : (9.9 + x)); + if (value0 != value1) throw new Error(); + if (value0 != value2) throw new Error(); + } +}