test/tools/javac/DefiniteAssignment/DUAssert.java

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1 /*
2 * Copyright (c) 2001, 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 4478838 4533580
27 * @summary Check correct handling of DU in assert statements
28 * @author Neal Gafter (gafter)
29 *
30 * @run compile DUAssert.java
31 */
32
33 class DUSwitch {
34 void foo() {
35 final int i;
36 assert true : i=3;
37 i=4;
38 }
39 void bar(boolean b) {
40 final int i;
41 assert b : i=3;
42 i=4;
43 }
44 void baz() {
45 final int i;
46 assert false : i=3;
47 i=4;
48 }
49 }

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