Mon, 26 Mar 2012 15:28:49 +0100
7133185: Update 292 overload resolution logic to match JLS
Summary: Re-implement special overload resolution support for method handles according to the JLS SE 7 definition
Reviewed-by: jjg, dlsmith, jrose
1 /*
2 * Copyright (c) 2008, 2009, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
24 /*
25 * @test
26 * @bug 6176978
27 * @summary current Javadoc's invocation and extension (Doclet) mechanisms are problematic
28 * @build T6176978
29 * @run main T6176978
30 */
32 import java.io.*;
33 import java.net.*;
35 public class T6176978
36 {
37 public static void main(String[] args) throws Exception {
38 // create and use a temp dir that will not be on jtreg's
39 // default class path
40 File tmpDir = new File("tmp");
41 tmpDir.mkdirs();
43 File testSrc = new File(System.getProperty("test.src", "."));
44 String[] javac_args = {
45 "-d",
46 "tmp",
47 new File(testSrc, "X.java").getPath()
48 };
50 int rc = com.sun.tools.javac.Main.compile(javac_args);
51 if (rc != 0)
52 throw new Error("javac exit code: " + rc);
54 String[] jdoc_args = {
55 "-doclet",
56 "X",
57 new File(testSrc, "T6176978.java").getPath()
58 };
60 rc = com.sun.tools.javadoc.Main.execute(jdoc_args);
61 if (rc == 0)
62 throw new Error("javadoc unexpectedly succeeded");
66 Thread currThread = Thread.currentThread();
67 ClassLoader saveClassLoader = currThread.getContextClassLoader();
68 URLClassLoader urlCL = new URLClassLoader(new URL[] { tmpDir.toURL() });
69 currThread.setContextClassLoader(urlCL);
71 try {
72 rc = com.sun.tools.javadoc.Main.execute(jdoc_args);
73 if (rc != 0)
74 throw new Error("javadoc exit: " + rc);
75 }
76 finally {
77 currThread.setContextClassLoader(saveClassLoader);
78 }
79 }
80 }