author | mikejwre |
Wed, 09 Jun 2010 18:56:41 -0700 | |
changeset 5634 | 895b66935810 |
parent 5520 | 86e4b9a9da40 |
child 5738 | c24b113fe4ac |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2008, 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 |
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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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* @compile -source 7 -target 7 InvokeMH.java |
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*/ |
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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/InvokeMH.java |
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* $ javap -c -classpath dist meth.InvokeMH |
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* </code> |
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*/ |
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package meth; |
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import java.dyn.MethodHandle; |
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public class InvokeMH { |
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void test(MethodHandle mh_SiO, |
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MethodHandle mh_vS, |
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MethodHandle mh_vi, |
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MethodHandle mh_vv) { |
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Object o; String s; int i; // for return type testing |
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// next five must have sig = (String,int)Object |
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mh_SiO.invoke("world", 123); |
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mh_SiO.invoke("mundus", 456); |
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Object k = "kosmos"; |
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mh_SiO.invoke((String)k, 789); |
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o = mh_SiO.invoke((String)null, 000); |
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o = mh_SiO.<Object>invoke("arda", -123); |
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// sig = ()String |
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s = mh_vS.<String>invoke(); |
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// sig = ()int |
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i = mh_vi.<int>invoke(); |
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o = mh_vi.<int>invoke(); |
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//s = mh_vi.<int>invoke(); //BAD |
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mh_vi.<int>invoke(); |
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// sig = ()void |
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//o = mh_vv.<void>invoke(); //BAD |
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mh_vv.<void>invoke(); |
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} |
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} |