langtools/test/tools/javac/SuperField.java
author xdono
Wed, 02 Jul 2008 12:56:02 -0700
changeset 735 372aa565a221
parent 10 06bc494ca11e
child 5520 86e4b9a9da40
permissions -rw-r--r--
6719955: Update copyright year Summary: Update copyright year for files that have been modified in 2008 Reviewed-by: ohair, tbell
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
10
06bc494ca11e Initial load
duke
parents:
diff changeset
     1
/*
06bc494ca11e Initial load
duke
parents:
diff changeset
     2
 * Copyright 2002 Sun Microsystems, Inc.  All Rights Reserved.
06bc494ca11e Initial load
duke
parents:
diff changeset
     3
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
06bc494ca11e Initial load
duke
parents:
diff changeset
     4
 *
06bc494ca11e Initial load
duke
parents:
diff changeset
     5
 * This code is free software; you can redistribute it and/or modify it
06bc494ca11e Initial load
duke
parents:
diff changeset
     6
 * under the terms of the GNU General Public License version 2 only, as
06bc494ca11e Initial load
duke
parents:
diff changeset
     7
 * published by the Free Software Foundation.
06bc494ca11e Initial load
duke
parents:
diff changeset
     8
 *
06bc494ca11e Initial load
duke
parents:
diff changeset
     9
 * This code is distributed in the hope that it will be useful, but WITHOUT
06bc494ca11e Initial load
duke
parents:
diff changeset
    10
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
06bc494ca11e Initial load
duke
parents:
diff changeset
    11
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
06bc494ca11e Initial load
duke
parents:
diff changeset
    12
 * version 2 for more details (a copy is included in the LICENSE file that
06bc494ca11e Initial load
duke
parents:
diff changeset
    13
 * accompanied this code).
06bc494ca11e Initial load
duke
parents:
diff changeset
    14
 *
06bc494ca11e Initial load
duke
parents:
diff changeset
    15
 * You should have received a copy of the GNU General Public License version
06bc494ca11e Initial load
duke
parents:
diff changeset
    16
 * 2 along with this work; if not, write to the Free Software Foundation,
06bc494ca11e Initial load
duke
parents:
diff changeset
    17
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
06bc494ca11e Initial load
duke
parents:
diff changeset
    18
 *
06bc494ca11e Initial load
duke
parents:
diff changeset
    19
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
06bc494ca11e Initial load
duke
parents:
diff changeset
    20
 * CA 95054 USA or visit www.sun.com if you need additional information or
06bc494ca11e Initial load
duke
parents:
diff changeset
    21
 * have any questions.
06bc494ca11e Initial load
duke
parents:
diff changeset
    22
 */
06bc494ca11e Initial load
duke
parents:
diff changeset
    23
06bc494ca11e Initial load
duke
parents:
diff changeset
    24
/*
06bc494ca11e Initial load
duke
parents:
diff changeset
    25
 * @test
06bc494ca11e Initial load
duke
parents:
diff changeset
    26
 * @bug 4336291
06bc494ca11e Initial load
duke
parents:
diff changeset
    27
 * @summary wrong bytecode for qualified access of superclass field
06bc494ca11e Initial load
duke
parents:
diff changeset
    28
 * @author gafter
06bc494ca11e Initial load
duke
parents:
diff changeset
    29
 *
06bc494ca11e Initial load
duke
parents:
diff changeset
    30
 * @compile SuperField.java
06bc494ca11e Initial load
duke
parents:
diff changeset
    31
 * @run main SuperField
06bc494ca11e Initial load
duke
parents:
diff changeset
    32
 */
06bc494ca11e Initial load
duke
parents:
diff changeset
    33
06bc494ca11e Initial load
duke
parents:
diff changeset
    34
public class SuperField extends B {
06bc494ca11e Initial load
duke
parents:
diff changeset
    35
    class IC extends B {
06bc494ca11e Initial load
duke
parents:
diff changeset
    36
        IC(String name) { super(name); }
06bc494ca11e Initial load
duke
parents:
diff changeset
    37
        void doCheck() {
06bc494ca11e Initial load
duke
parents:
diff changeset
    38
            if (SuperField.super.ref.name != "obj.super.ref")
06bc494ca11e Initial load
duke
parents:
diff changeset
    39
                throw new Error();
06bc494ca11e Initial load
duke
parents:
diff changeset
    40
        }
06bc494ca11e Initial load
duke
parents:
diff changeset
    41
    }
06bc494ca11e Initial load
duke
parents:
diff changeset
    42
    protected B ref = null;
06bc494ca11e Initial load
duke
parents:
diff changeset
    43
06bc494ca11e Initial load
duke
parents:
diff changeset
    44
    SuperField(String name) { super(name); }
06bc494ca11e Initial load
duke
parents:
diff changeset
    45
06bc494ca11e Initial load
duke
parents:
diff changeset
    46
    public static void main(String[] args) {
06bc494ca11e Initial load
duke
parents:
diff changeset
    47
        SuperField obj = new SuperField("obj");
06bc494ca11e Initial load
duke
parents:
diff changeset
    48
        obj.ref = new SuperField("obj.ref");
06bc494ca11e Initial load
duke
parents:
diff changeset
    49
        obj.put(new SuperField("obj.super.ref"));
06bc494ca11e Initial load
duke
parents:
diff changeset
    50
        IC ins = obj.new IC("ins");
06bc494ca11e Initial load
duke
parents:
diff changeset
    51
        ins.doCheck();
06bc494ca11e Initial load
duke
parents:
diff changeset
    52
    }
06bc494ca11e Initial load
duke
parents:
diff changeset
    53
06bc494ca11e Initial load
duke
parents:
diff changeset
    54
}
06bc494ca11e Initial load
duke
parents:
diff changeset
    55
06bc494ca11e Initial load
duke
parents:
diff changeset
    56
class B {
06bc494ca11e Initial load
duke
parents:
diff changeset
    57
    String name;
06bc494ca11e Initial load
duke
parents:
diff changeset
    58
    protected B ref;
06bc494ca11e Initial load
duke
parents:
diff changeset
    59
06bc494ca11e Initial load
duke
parents:
diff changeset
    60
    B(String name) { this.name = name; }
06bc494ca11e Initial load
duke
parents:
diff changeset
    61
    void put(B b) { ref = b; }
06bc494ca11e Initial load
duke
parents:
diff changeset
    62
06bc494ca11e Initial load
duke
parents:
diff changeset
    63
    class S {
06bc494ca11e Initial load
duke
parents:
diff changeset
    64
        String get() { return name; }
06bc494ca11e Initial load
duke
parents:
diff changeset
    65
    }
06bc494ca11e Initial load
duke
parents:
diff changeset
    66
}