Mercurial > hg > truffle
diff test/compiler/types/correctness/hierarchies/DefaultMethodInterface.java @ 17881:534fbe3d90f0
8038418: New tests development for type profiling and speculation
Reviewed-by: roland, iignatyev
Contributed-by: Pavel Punegov <pavel.punegov@oracle.com>
author | iignatyev |
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date | Fri, 11 Apr 2014 18:46:35 +0400 |
parents | |
children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/types/correctness/hierarchies/DefaultMethodInterface.java Fri Apr 11 18:46:35 2014 +0400 @@ -0,0 +1,54 @@ +/* + * Copyright (c) 2014, 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. + */ + +package hierarchies; + +public class DefaultMethodInterface { + private DefaultMethodInterface() { + } + + public static class Hierarchy + extends TypeHierarchy<DefaultMethodInterface.A, DefaultMethodInterface.B> { + public Hierarchy() { + super(new DefaultMethodInterface.A(), new DefaultMethodInterface.B(), + DefaultMethodInterface.A.class, DefaultMethodInterface.B.class); + } + } + + public static interface I2 extends TypeHierarchy.I { + default int m() { + return TypeHierarchy.ANSWER; + } + } + + public static class A implements I2 { + // use default method from I2 + } + + public static class B extends A { + @Override + public int m() { + return TypeHierarchy.YEAR; + } + } +}