test/langtools/tools/javac/SwitchExitStateTest.java
author darcy
Wed, 27 Jun 2018 21:01:12 -0700
changeset 50892 a5557f24b4d4
parent 47216 71c04702a3d5
permissions -rw-r--r--
8205615: Start of release updates for JDK 12 8205621: Increment JDK version for JDK 12 8193292: Add SourceVersion.RELEASE_12 8193290: Add source 12 and target 12 to javac 8205619: Bump maximum recognized class file version to 56 for JDK 12 Reviewed-by: alanb, smarks, jjg, mr, erikj, psandoz, dholmes Contributed-by: erik.joelsson@oracle.com, mikael.vidstedt@oracle.com, joe.darcy@oracle.com
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/*
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 * Copyright (c) 2016, 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 8160699
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 * @summary Verify that having finished executing a switch statement live locals are exactly the same as it was upon entry of the switch.
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 * @run main SwitchExitStateTest
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 */
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public class SwitchExitStateTest {
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    public static void main(String[] args) throws Exception {
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        switch (0) {
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        case 0:
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            String a = "";
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            break;
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        default:
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            throw new Exception("Unknown ");
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        }
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        switch (0) {
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        case 0:
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            String b = "";
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            break;
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        default:
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            throw new Exception("Unknown ");
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        }
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    }
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}