langtools/test/tools/javac/DefiniteAssignment/T7181578.java
author mcimadamore
Wed, 26 Oct 2016 15:41:25 +0100
changeset 41856 13a056e8f16e
parent 13273 d597bc5e3935
permissions -rw-r--r--
8168774: Polymorhic signature method check crashes javac Summary: Check for polysig method assumes arity is greater than zero Reviewed-by: vromero
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/*
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 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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/*
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 * @test
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 * @bug 7181578
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 * @summary javac reports uninitialized variable with nested try...finally blocks
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  *
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 * @compile T7181578.java
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 */
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class T7181578 {
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    String test(boolean cond) {
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        final String s;
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        try {
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            if (cond) {
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                try {
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                    s = "";
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                    return s;
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                } finally { }
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            } else {
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                s = "";
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            }
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            return s; // bug occurs here: mapping is always initialized
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        } finally { }
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    }
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}