Mon, 28 Feb 2011 13:42:24 -0800
7022711: compiler crash in try-with-resources
Reviewed-by: mcimadamore
1 /*
2 * Copyright (c) 2004, 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 5003207
27 * @summary new "for" statement fails to cast to second upper bound
28 * @author gafter
29 */
31 import java.util.*;
33 interface A {}
34 interface B<T> extends Iterable<T> {}
35 interface X {}
37 class C extends ArrayList<String> implements A, B<String> {
38 C() {
39 super(Arrays.<String>asList(new String[] {"Hello", "world"}));
40 }
41 }
43 class D implements A, X {
44 final String s;
45 D(String s) {
46 this.s = s;
47 }
48 public String toString() {
49 return s;
50 }
51 }
53 public class IntersectIterator {
55 static
56 <T extends A & B<String>>
57 void f(T t) {
58 for (String s : t) System.out.println(s);
59 }
60 static
61 <T extends A & X>
62 void f(Iterable<T> t) {
63 for (A a : t) System.out.println(a);
64 for (X x : t) System.out.println(x);
65 }
67 public static void main(String[] args) {
68 f(new C());
69 f(Arrays.<D>asList(new D[] {new D("Hello"), new D("world")}));
70 }
71 }