1/*
2 * Copyright (c) 2008, 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 */
23
24/*
25 * @test
26 * @bug 6999067 7010194
27 * @summary cast for invokeExact call gets redundant cast to <type> warnings
28 * @author mcimadamore
29 *
30 * @compile -Werror -Xlint:cast XlintWarn.java
31 */
32
33import java.lang.invoke.*;
34
35class XlintWarn {
36    void test(MethodHandle mh) throws Throwable {
37        int i1 = (int)mh.invokeExact();
38        int i2 = (int)mh.invoke();
39        int i3 = (int)mh.invokeWithArguments();
40    }
41
42    void test2(MethodHandle mh) throws Throwable {
43        int i1 = (int)(mh.invokeExact());
44        int i2 = (int)(mh.invoke());
45        int i3 = (int)(mh.invokeWithArguments());
46    }
47
48    void test3(MethodHandle mh) throws Throwable {
49        int i1 = (int)((mh.invokeExact()));
50        int i2 = (int)((mh.invoke()));
51        int i3 = (int)((mh.invokeWithArguments()));
52    }
53}
54