langtools/test/tools/javac/tree/T6923080.java
author ysuenaga
Wed, 30 Mar 2016 21:05:13 +0900
changeset 37218 c7241bc368bf
parent 5520 86e4b9a9da40
permissions -rw-r--r--
8151674: STW phases at Concurrent GC should count in PerfCounter Reviewed-by: jmasa, sla, tschatzl

/*
 * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 */

/*
 * This file is not a regular test, but is processed by ./TreeScannerTest.java,
 * which verifies the operation of the javac TreeScanner.
 * @bug 6923080
 * @summary TreeScanner.visitNewClass should scan tree.typeargs
 */
class T6923080 {
    void test() {
        C c = new <Integer>C();  // exercises TreeScanner.visitNewClass
        Object o = c.<Float>m(); // exercises TreeScanner.visitApply
    }

    static class C {
        <T> C()   { }
        <T> T m() { return null; }
    }
}