Fri, 27 May 2011 15:02:39 -0700
7045697: JDK7 THIRD PARTY README update
Reviewed-by: lana
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 */
24 /*
25 * @test
26 * @ bug
27 * @summary Negative regression test from odersky
28 * @author odersky
29 *
30 * @compile/fail BadTest4.java
31 */
33 class BadTest4 {
35 interface I {}
36 interface J {}
37 static class C implements I, J {}
38 static class D implements I, J {}
40 interface Ord {}
42 static class Main {
44 static C c = new C();
45 static D d = new D();
47 static <B> List<B> nil() { return new List<B>(); }
48 static <A, B extends A> A f(A x, B y) { return x; }
49 static <A, B extends A> B g(List<A> x, List<B> y) { return y.head; }
51 static <A> List<A> cons(A x, List<A> xs) { return xs.prepend(x); }
52 static <A> Cell<A> makeCell(A x) { return new Cell<A>(x); }
53 static <A> A id(A x) { return x; }
55 static Integer i = new Integer(1);
56 static Number n = i;
58 public static void main(String[] args) {
59 Number x = f(n, i);
60 x = f(i, n);
61 f(cons("abc", nil()), nil());
62 f(nil(), cons("abc", nil()));
63 }
64 }
65 }