mcimadamore@1415: /*
vromero@2000:  * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
mcimadamore@1415:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
mcimadamore@1415:  *
mcimadamore@1415:  * This code is free software; you can redistribute it and/or modify it
mcimadamore@1415:  * under the terms of the GNU General Public License version 2 only, as
mcimadamore@1415:  * published by the Free Software Foundation.
mcimadamore@1415:  *
mcimadamore@1415:  * This code is distributed in the hope that it will be useful, but WITHOUT
mcimadamore@1415:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
mcimadamore@1415:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
mcimadamore@1415:  * version 2 for more details (a copy is included in the LICENSE file that
mcimadamore@1415:  * accompanied this code).
mcimadamore@1415:  *
mcimadamore@1415:  * You should have received a copy of the GNU General Public License version
mcimadamore@1415:  * 2 along with this work; if not, write to the Free Software Foundation,
mcimadamore@1415:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
mcimadamore@1415:  *
mcimadamore@1415:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
mcimadamore@1415:  * or visit www.oracle.com if you need additional information or have any
mcimadamore@1415:  * questions.
mcimadamore@1415:  */
mcimadamore@1415: 
mcimadamore@1415: /*
mcimadamore@1415:  * @test
mcimadamore@1415:  * @bug 8003280
mcimadamore@1415:  * @summary Add lambda tests
mcimadamore@1415:  *  Structural most specific doesn't handle cases with wildcards in functional interfaces
vromero@2000:  * @compile/fail/ref=MostSpecific05.out -XDrawDiagnostics MostSpecific05.java
mcimadamore@1415:  */
mcimadamore@1415: public class MostSpecific05 {
mcimadamore@1415: 
mcimadamore@1415:     interface ObjectConverter<T extends Object> {
mcimadamore@1415:         T map(Object o);
mcimadamore@1415:     }
mcimadamore@1415: 
mcimadamore@1415:     interface NumberConverter<T extends Number> {
mcimadamore@1415:         T map(Object o);
mcimadamore@1415:     }
mcimadamore@1415: 
mcimadamore@1415:     static class MyMapper<A extends Object, B extends Number> {
vromero@2000:         void map(ObjectConverter<? extends A> m) { }
vromero@2000:         void map(NumberConverter<? extends B> m) { }
mcimadamore@1415:     }
mcimadamore@1415: 
mcimadamore@1415:     public static void main(String[] args) {
mcimadamore@1415:         MyMapper<Number, Double> mm = new MyMapper<Number, Double>();
vromero@2000:         mm.map(e->1.0); //ambiguous - implicit
vromero@2000:         mm.map((Object e)->1.0); //ok
mcimadamore@1415:     }
mcimadamore@1415: }