diff -r 843d3b191773 -r 01c9d4161882 test/tools/javac/lambda/MostSpecific04.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/tools/javac/lambda/MostSpecific04.java Sat Nov 17 19:01:03 2012 +0000 @@ -0,0 +1,58 @@ +/* + * Copyright (c) 2012, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * @test + * @bug 8003280 + * @summary Add lambda tests + * Structural most specific doesn't handle cases with wildcards in functional interfaces + */ +public class MostSpecific04 { + + static int assertionCount = 0; + + static void assertTrue(boolean cond) { + assertionCount++; + if (!cond) + throw new AssertionError(); + } + + interface DoubleMapper { + double map(T t); + } + + interface LongMapper { + long map(T t); + } + + static class MyList { + void map(DoubleMapper m) { assertTrue(false); } + void map(LongMapper m) { assertTrue(true); } + } + + public static void main(String[] args) { + MyList ls = new MyList(); + ls.map(e->e.length()); + assertTrue(assertionCount == 1); + } +}