1/*
2 * Copyright (c) 2002, 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 4711570
27 * @summary generics: problem with methods when type parameter doesn't appear in signature
28 * @author gafter
29 *
30 * @compile  T4711570.java
31 */
32
33class T4711570 {
34    public static int fi() {
35        return fi();
36    }
37
38    public static void gi() {
39        fi();
40        gi();
41    }
42
43    public static <T> int f() {
44        return f();
45    }
46
47    public static <T> void g() {
48        f();    // incompatible.types  found: <T>int required: java.lang.Object
49        int i = f(); // workaround for f()
50        g();    // incompatible.types  found: <T>void required: java.lang.Object
51    }
52    // required type looks strange
53
54    public static <T> void h() {
55        g();    // incompatible.types  found: <T>void required: java.lang.Object
56    }
57
58    public static <T> int f(T x) {
59        return f(x);
60    }
61
62    public static <T> void g(T x) {
63        f(x);
64        g(x);   // incompatible.types  found: <T>void required: java.lang.Object
65    }
66
67    public static <T> void h(T x) {
68        g(x);   // works fine now; why not in void g(T x)?
69    }
70}
71