author | jjg |
Thu, 18 Nov 2010 16:13:11 -0800 | |
changeset 7330 | 7c670eebe55c |
parent 6592 | dc56420a69bc |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2008, 2010, 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 6754038 6979327 |
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* @summary Generate call sites for method handle |
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* @author jrose |
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* |
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* @library .. |
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* @compile -source 7 -target 7 -XDinvokedynamic -XDallowTransitionalJSR292=no InvokeDyn.java |
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*/ |
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//No: @run main/othervm -XX:+EnableInvokeDynamic meth.InvokeDyn |
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/* |
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* Standalone testing: |
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* <code> |
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* $ cd $MY_REPO_DIR/langtools |
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* $ (cd make; make) |
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* $ ./dist/bootstrap/bin/javac -d dist test/tools/javac/meth/InvokeDyn.java |
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* $ javap -c -classpath dist meth.InvokeDyn |
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* </code> |
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*/ |
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package meth; |
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import java.dyn.*; |
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public class InvokeDyn { |
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class CS extends CallSite { |
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CS(Object x, Object y, Object z) { throw new RuntimeException(); } |
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} |
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//@BootstrapMethod(CS.class) //note: requires 6964498 |
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void test() throws Throwable { |
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Object x = "hello"; |
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Object ojunk; int ijunk; |
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ojunk = InvokeDynamic.greet(x, "world", 123); |
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ojunk = InvokeDynamic.greet(x, "mundus", 456); |
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ojunk = InvokeDynamic.greet(x, "kosmos", 789); |
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ojunk = (String) InvokeDynamic.cogitate(10.11121, 3.14); |
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//InvokeDynamic.#"yow: what I mean to say is, please treat this one specially"(null); |
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ijunk = (int) InvokeDynamic.invoke("goodbye"); |
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} |
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} |