Mercurial > hg > truffle
annotate test/compiler/6990212/Test6990212.java @ 13723:1834ae0bc965
GuardLowering: do not use trapping accesses for guards with a speculation
author | Gilles Duboscq <duboscq@ssw.jku.at> |
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date | Tue, 21 Jan 2014 18:35:46 +0100 |
parents | 341a57af9b0a |
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rev | line source |
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1 /* |
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2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 * |
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23 */ |
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24 |
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25 /** |
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26 * @test |
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27 * @bug 6990212 |
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28 * @summary JSR 292 JVMTI MethodEnter hook is not called for JSR 292 bootstrap and target methods |
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29 * |
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30 * @run main Test6990212 |
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31 */ |
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32 |
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33 import java.lang.invoke.*; |
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34 |
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35 interface intf { |
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36 public Object target(); |
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37 } |
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38 |
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39 public class Test6990212 implements intf { |
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40 public Object target() { |
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41 return null; |
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42 } |
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43 |
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44 public static void main(String[] args) throws Throwable { |
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45 // Build an interface invoke and then invoke it on something |
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46 // that doesn't implement the interface to test the |
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47 // raiseException path. |
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48 MethodHandle target = MethodHandles.lookup().findVirtual(intf.class, "target", MethodType.methodType(Object.class)); |
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49 try { |
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50 target.invoke(new Object()); |
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51 } catch (ClassCastException cce) { |
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52 // everything is ok |
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53 System.out.println("got expected ClassCastException"); |
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54 } |
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55 } |
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56 } |