jdk8-mips64-public/langtools: test/tools/javac/generics/inference/8020149/T8020149.java@55da6b3a6940

7182350: Regression in wording of unchecked warning message
Reviewed-by: mcimadamore, jjg

     1 /*

     2  * Copyright (c) 2013, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    24 /**

    25  * @test

    26  * @bug 8020149

    27  * @summary Graph inference: wrong logic for picking best variable to solve

    28  * @compile T8020149.java

    29  */

    30 class T8020149 {

    31     static class TestData<X,Y> { }

    33     interface Foo<X, Y extends Foo<X, Y>> { }

    35     interface IntFoo extends Foo<Integer, IntFoo> { }

    37     interface Function<X, Y> {

    38         Y apply(X x);

    39     }

    41     void test(TestData<Integer, IntFoo> data) {

    42        m1(data, s->s);

    43        m2(data, s->s);

    44     }

    46     <E, E_OUT extends Foo<E, E_OUT>, W, W_IN extends Foo<W, W_IN>> void m1(TestData<W, W_IN> data, Function<W_IN, E_OUT> m) {  }

    47     <W, W_IN extends Foo<W, W_IN>, E, E_OUT extends Foo<E, E_OUT>> void m2(TestData<W, W_IN> data, Function<W_IN, E_OUT> m) {  }

    48 }

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