jdk8-mips64-public/langtools: test/tools/javac/lambda/methodReferenceExecution/MethodReferenceTestNewInnerImplicitArgs.java@349160289ba2

8008627: Compiler mishandles three-way return-type-substitutability
Summary: Compiler should not enforce an order in how ambiguous methods should be resolved
Reviewed-by: jjg, vromero

     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.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

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

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

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

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

    15  * accompanied this code).

    16  *

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

    18  * 2 along with this work; if not, write to the Free Software Foundation,

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

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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

    23  * questions.

    24  */

    26 /**

    27  * @test

    28  * @bug 8011591

    29  * @summary BootstrapMethodError when capturing constructor ref to local classes

    30  * @run testng MethodReferenceTestNewInnerImplicitArgs

    31  */

    33 import org.testng.annotations.Test;

    35 import static org.testng.Assert.assertEquals;

    37 /**

    38  * Test the case that a constructor has implicit parameters added to

    39  * access local variables and that this constructor is used in a

    40  * method reference.

    41  * @author Robert Field

    42  */

    44 @Test

    45 public class MethodReferenceTestNewInnerImplicitArgs {

    48     static class S {

    49         String b;

    50         S(String s, String s2) { b = s + s2; }

    51     }

    53     interface I {

    54         S m();

    55     }

    57     interface I2 {

    58         S m(int i, int j);

    59     }

    61     public static void testConstructorReferenceImplicitParameters() {

    62         String title = "Hey";

    63         String a2 = "!!!";

    64         class MS extends S {

    65             MS() {

    66                 super(title, a2);

    67             }

    68         }

    70         I result = MS::new;

    71         assertEquals(result.m().b, "Hey!!!");

    73         class MS2 extends S {

    74             MS2(int x, int y) {

    75                 super(title+x, a2+y);

    76             }

    77         }

    79         I2 result2 = MS2::new;

    80         assertEquals(result2.m(8, 4).b, "Hey8!!!4");

    81     }

    82 }

Mercurial > jdk8-mips64-public > langtools / file revision

test/tools/javac/lambda/methodReferenceExecution/MethodReferenceTestNewInnerImplicitArgs.java@349160289ba2

test/tools/javac/lambda/methodReferenceExecution/MethodReferenceTestNewInnerImplicitArgs.java