test/tools/javac/DefiniteAssignment/DUTry.java

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1 /*
2 * Copyright 2001 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 */
23
24 /*
25 * @test %E
26 * @bug 4458717
27 * @summary Check correct handling of DU in try statements
28 * @author Neal Gafter (gafter)
29 *
30 * @run compile/fail DUTry.java
31 */
32
33 class DUTry {
34 void foo() {
35 int c = 1;
36 int a = 3;
37 final int a1;
38
39 try {
40 if (a == 3)
41 throw new Exception();
42 } catch (Throwable e) {
43 System.out.println(e);
44 a1 = 6;
45 System.out.println(a1);
46 } finally {
47 c = (a1=8) - 1;
48 System.out.println(a1);
49 }
50 }
51 }

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