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SuperField.java 
66 строк · 1.9 Кб
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/*
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 * Copyright (c) 2002, 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 4336291
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 * @summary wrong bytecode for qualified access of superclass field
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 * @author gafter
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 *
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 * @compile SuperField.java
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 * @run main SuperField
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 */
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public class SuperField extends B {
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    class IC extends B {
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        IC(String name) { super(name); }
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        void doCheck() {
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            if (SuperField.super.ref.name != "obj.super.ref")
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                throw new Error();
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        }
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    }
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    protected B ref = null;
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    SuperField(String name) { super(name); }
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    public static void main(String[] args) {
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        SuperField obj = new SuperField("obj");
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        obj.ref = new SuperField("obj.ref");
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        obj.put(new SuperField("obj.super.ref"));
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        IC ins = obj.new IC("ins");
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        ins.doCheck();
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    }
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}
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class B {
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    String name;
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    protected B ref;
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    B(String name) { this.name = name; }
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    void put(B b) { ref = b; }
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    class S {
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        String get() { return name; }
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    }
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}
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