langtools/test/tools/javac/lambda/MethodReference74.java
author mcimadamore
Wed, 26 Oct 2016 15:41:25 +0100
changeset 41856 13a056e8f16e
parent 33363 f03a03067799
permissions -rw-r--r--
8168774: Polymorhic signature method check crashes javac Summary: Check for polysig method assumes arity is greater than zero Reviewed-by: vromero
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/*
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 * Copyright (c) 2015, 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 8139836
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 * @summary Can't use super::x method reference when x is protected
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 * @run main MethodReference74
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 */
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public class MethodReference74 extends pkg.Parent {
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    public void protectedMethod() {
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        log = "In child, calling ... ";
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        Runnable r = super::protectedMethod;
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        r.run();
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        run(super::protectedMethod); // test also in invocation context.
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    }
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    private void run(Runnable r) {
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        r.run();
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    }
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    public static void main(String[] args) {
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        MethodReference74 child = new MethodReference74();
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        child.protectedMethod();
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        if (!child.log.equals("In child, calling ...  parent's  parent's ")) {
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            throw new AssertionError("Unexpected output" + child.log);
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        }
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    }
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}