jdk8-mips64-public/langtools: test/tools/javac/generics/wildcards/pos/InstanceOf.java@84061bd68019

6843761: Update langtools tests to remove unncessary -source and -target options
Reviewed-by: jjg

     1 /*

     2  * Copyright 2003 Sun Microsystems, Inc.  All Rights Reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  */

    24 /*

    25  * @test

    26  * @bug 4892571

    27  * @summary generics: type cast with instance of

    28  * @author gafter

    29  *

    30  * @compile  -Werror InstanceOf.java

    31  */

    33 class InstanceOf<T> {

    34     static interface I1<T> {

    35         public T[] toArray();

    36     }

    37     static interface I2<T> extends I1<T> {

    38         public T[] toArray();

    39     }

    40     static interface I3<T> extends I2<T> {    }

    41     InstanceOf() {

    42         I1<T> inv = null;

    43         I1<? extends T> cov = null;

    44         I1<? super T> con = null;

    45         boolean b;

    46         b = inv instanceof I3; // <<pass>>

    47         b = cov instanceof I3; // <<pass>>

    48         b = con instanceof I3; // <<pass>>

    49     }

    50 }

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