diff -r 7e2a1569de76 -r 86d8d242b0c4 langtools/test/tools/javac/lambda/MethodReference42.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/langtools/test/tools/javac/lambda/MethodReference42.java Sat Nov 17 19:01:03 2012 +0000 @@ -0,0 +1,65 @@ +/* + * 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 + * check that diamond inference is applied when using raw constructor reference qualifier + * @run main MethodReference42 + */ +public class MethodReference42 { + + static int assertionCount = 0; + + static void assertTrue(boolean cond) { + assertionCount++; + if (!cond) + throw new AssertionError(); + } + + static class SuperFoo { } + + static class Foo extends SuperFoo { } + + interface SAM1 { + SuperFoo m(); + } + + interface SAM2 { + SuperFoo m(); + } + + interface SAM3 { + SuperFoo m(); + } + + static void m(SAM1 s) { assertTrue(false); } + static void m(SAM2 s) { assertTrue(true); } + static void m(SAM3 s) { assertTrue(false); } + + public static void main(String[] args) { + m(Foo::new); + assertTrue(assertionCount == 1); + } +}