jdk8-mips64-public/langtools: test/tools/javac/lambda/T8056014.java@93012e2a5d1d

     1 /*

     2  * Copyright (c) 2014, 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 8056014

    27  * @summary Verify that full type inference is used when calling a method on a type variable.

    28  * @compile T8056014.java

    29  * @run main T8056014

    30  */

    32 import java.util.*;

    34 public class T8056014 {

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

    36         new T8056014().run();

    37     }

    39     void run() {

    40         List<S> l = Arrays.asList(new S());

    41         C<S> c = new C<>(new S());

    42         foo(l.get(0).copy(1));

    43         foo(c.get(0).copy(1));

    44     }

    46     void foo(S d) {

    47     }

    48 }

    50 class B {

    51     public B copy(long j) {

    52         throw new AssertionError("Should not get here.");

    53     }

    54 }

    56 class S extends B {

    57     public <T> T copy(int i) {

    58         return null;

    59     }

    60 }

    62 class C<T extends B> {

    63     final T t;

    64     public C(T t) {

    65         this.t = t;

    66     }

    67     public T get(int i) {

    68         return t;

    69     }

    70 }

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