langtools/test/tools/javac/lambda/MethodReference58.java
author vromero
Wed, 22 Apr 2015 09:44:15 -0700
changeset 30014 fc1f2b200c1f
parent 14723 46aa71a5e4e0
permissions -rw-r--r--
8078024: javac, several incorporation steps are silently failing when an error should be reported Reviewed-by: mcimadamore
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/*
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 * Copyright (c) 2012, 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 8004102 8078024
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 * @summary Add support for generic functional descriptors
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 * @compile/fail/ref=MethodReference58.out -XDrawDiagnostics MethodReference58.java
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 */
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class MethodReference58 {
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    interface F_Object {
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        <X> void m(X x);
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    }
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    interface F_Integer {
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        <X extends Integer> void m(X x);
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    }
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    void test() {
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        F_Object f1 = this::g; //incompatible bounds
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        F_Integer f2 = this::g; //ok
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    }
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    <Z extends Number> void g(Z z) { }
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}