view test/tools/javac/DefiniteAssignment/T7181578.java @ 1324:934a89402f85

7181578: javac reports uninitialized variable with nested try...finally blocks Summary: regression introduced in refactoring of Flow.java Reviewed-by: jjg
author mcimadamore
date Fri, 13 Jul 2012 12:58:50 +0100
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/*
 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

/*
 * @test
 * @bug 7181578
 * @summary javac reports uninitialized variable with nested try...finally blocks
  *
 * @compile T7181578.java
 */
class T7181578 {
    String test(boolean cond) {
        final String s;
        try {
            if (cond) {
                try {
                    s = "";
                    return s;
                } finally { }
            } else {
                s = "";
            }
            return s; // bug occurs here: mapping is always initialized
        } finally { }
    }
}