Mercurial > hg > jdk9-shenandoah > langtools
changeset 2977:3ffe50f8e0c8
8130803: add regression test related to fix for JDK-8078024
Reviewed-by: mcimadamore
Contributed-by: cushon@google.com
author | vromero |
---|---|
date | Thu, 09 Jul 2015 11:06:48 -0700 |
parents | 431f00f9cbd2 |
children | 1fccc38cd6f5 |
files | test/tools/javac/generics/inference/8078024/T8078024.java |
diffstat | 1 files changed, 45 insertions(+), 0 deletions(-) [+] |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/tools/javac/generics/inference/8078024/T8078024.java Thu Jul 09 11:06:48 2015 -0700 @@ -0,0 +1,45 @@ +/* + * Copyright (c) 2015, 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. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * 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 8078024 + * @summary before the patch for JDK-8078024 this code wasn't accepted by the compiler. After the + * mentioned patch the second method is selected as applicable and the code is accepted. + * @compile T8078024.java + */ + +import java.util.Arrays; +import java.util.List; + +class T8078024 { + public static <A> List<List<A>> cartesianProduct(List<? extends A>... lists) { + return cartesianProduct(Arrays.asList(lists)); + } + + public static <B> List<List<B>> cartesianProduct(List<? extends List<? extends B>> lists) { + return null; + } +}