jdk8-mips64-public/langtools: test/tools/javac/generics/wildcards/AssignmentDifferentTypes6.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  * @summary Test subtyping for wildcards with related type bounds.

    27  *

    28  * @compile/fail  AssignmentDifferentTypes6.java

    29  */

    31 public class AssignmentDifferentTypes6 {

    33     public static void main(String[] args) {

    34         Ref<Der> derexact = null;

    35         Ref<Base> baseexact = null;

    36         Ref<? extends Der> derext = null;

    37         Ref<? extends Base> baseext = null;

    38         Ref<? super Der> dersuper = null;

    39         Ref<? super Base> basesuper = null;

    41         derext = basesuper;     // <<fail>> <? extends Der> = <? super Base>

    42     }

    43 }

    45 class Ref<T> {}

    46 class Base {}

    47 class Der extends Base {}

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