test/langtools/tools/javac/diags/examples/BreakExprNotImmediate.java
author darcy
Thu, 13 Dec 2018 19:06:11 +0100
changeset 53023 6879069d9d94
parent 51563 de411d537aae
child 53878 4584d0331318
permissions -rw-r--r--
8205626: Start of release updates for JDK 13 8205393: Add SourceVersion.RELEASE_13 8205394: Add source 13 and target 13 to javac 8205645: Bump maximum recognized class file version to 57 for JDK 13 8214825: Update preview language features for start of JDK 13 Reviewed-by: erikj, alanb, mchung, mcimadamore, dholmes, smarks, jjg
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/*
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 * Copyright (c) 2018, 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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// key: compiler.err.break.expr.not.immediate
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// key: compiler.misc.tree.tag.doloop
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// key: compiler.misc.tree.tag.foreachloop
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// key: compiler.misc.tree.tag.forloop
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// key: compiler.misc.tree.tag.switch
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// key: compiler.misc.tree.tag.whileloop
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// key: compiler.note.note
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// key: compiler.err.error
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// key: compiler.misc.count.error.plural
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// key: compiler.note.preview.filename
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// key: compiler.note.preview.recompile
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// key: compiler.note.note
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// options: --enable-preview -source 13
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// run: backdoor
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class BreakExprNotImmediate {
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    int t(int i) {
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        return switch (i) {
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            case 0:
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                for (; ;) {
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                    break 1 + 1;
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                }
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            case 1:
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                for (String s : new String[0]) {
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                    break 1 + 1;
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                }
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            case 2:
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                while (true) {
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                    break 1 + 1;
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                }
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            case 3:
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                do {
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                    break 1 + 1;
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                } while (true);
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            case 4:
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                switch (i) {
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                    default: break 1 + 1;
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                }
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                break 0;
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        };
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    }
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}