68 lines
2.1 KiB
Java
68 lines
2.1 KiB
Java
/*
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* Copyright (c) 2001, 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 4387704
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* @summary Check correct generation of bitwise assignment access method.
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* @author Neal Gafter (gafter)
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*
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* @compile BitwiseAssignment.java
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* @run main BitwiseAssignment
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*/
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public class BitwiseAssignment {
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private static class Inner {
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private int data = 4711;
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}
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public static void main(String[] args) {
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{
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Inner inner1 = new Inner();
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inner1.data ^= 42;
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Inner inner2 = new Inner();
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inner2.data = inner2.data ^ 42;
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if (inner1.data != inner2.data) throw new Error("Failed inner ^=");
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}
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{
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Inner inner1 = new Inner();
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inner1.data |= 42;
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Inner inner2 = new Inner();
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inner2.data = inner2.data | 42;
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if (inner1.data != inner2.data) throw new Error("Failed inner |=");
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}
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{
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Inner inner1 = new Inner();
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inner1.data &= 4211;
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Inner inner2 = new Inner();
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inner2.data = inner2.data & 4211;
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if (inner1.data != inner2.data) throw new Error("Failed inner &=");
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}
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}
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}
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