52 lines
1.7 KiB
Java
52 lines
1.7 KiB
Java
/*
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* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8003280
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* @summary Add lambda tests
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* Structural most specific doesn't handle cases with wildcards in functional interfaces
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* @compile/fail/ref=MostSpecific04.out -XDrawDiagnostics MostSpecific04.java
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*/
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public class MostSpecific04 {
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interface DoubleMapper<T> {
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double map(T t);
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}
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interface LongMapper<T> {
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long map(T t);
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}
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static class MyList<E> {
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void map(DoubleMapper<? super E> m) { }
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void map(LongMapper<? super E> m) { }
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}
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public static void main(String[] args) {
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MyList<String> ls = new MyList<String>();
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ls.map(e->e.length()); //ambiguous - implicit
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ls.map((String e)->e.length()); //ok
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}
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}
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