jdk8-mips64-public/langtools: test/tools/javac/generics/diamond/7030150/Pos01.java@f5b5112ee1cc

7030150: Type inference for generic instance creation failed for formal type parameter
Summary: Problem when explicit generic constructor type-arguments are used in conjunction with diamond
Reviewed-by: jjg

     1 /*

     2  * Copyright (c) 2011, 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 7030150

    27  * @summary Type inference for generic instance creation failed for formal type parameter

    28  *          check that redundant type-arguments on non-generic constructor are accepted

    29  * @compile Pos01.java

    30  */

    32 class Pos01 {

    34     static class Foo<X> {

    35         Foo(X t) {}

    36     }

    38     Foo<Integer> fi1 = new Foo<>(1);

    39     Foo<Integer> fi2 = new Foo<Integer>(1);

    40     Foo<Integer> fi3 = new <String> Foo<>(1);

    41     Foo<Integer> fi4 = new <String> Foo<Integer>(1);

    42     Foo<Integer> fi5 = new <String, String> Foo<>(1);

    43     Foo<Integer> fi6 = new <String, String> Foo<Integer>(1);

    44 }

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

test/tools/javac/generics/diamond/7030150/Pos01.java@f5b5112ee1cc

test/tools/javac/generics/diamond/7030150/Pos01.java