Mon, 08 Apr 2013 15:53:08 +0100
8010404: Lambda debugging: redundant LineNumberTable entry for lambda capture
Summary: Ignore indy entries in LineNumberTable
Reviewed-by: jjg
1 /*
2 * Copyright (c) 2010, 2013, 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 6900149
27 * @summary IllegalStateException when compiling same files and DiagnosticListener is set
28 */
30 import java.io.*;
31 import java.util.*;
32 import javax.tools.*;
33 import javax.tools.JavaCompiler.CompilationTask;
35 public class T6900149 {
36 public static void main(String[] args) throws IOException {
37 DiagnosticCollector<JavaFileObject> diag =
38 new DiagnosticCollector<JavaFileObject>();
39 JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
40 StandardJavaFileManager fm =
41 compiler.getStandardFileManager(null, null, null);
42 File emptyFile = createTempFile("Empty.java");
43 File[] files = new File[] { emptyFile, emptyFile };
44 CompilationTask task = compiler.getTask(null, fm, diag,
45 null, null, fm.getJavaFileObjects(files));
46 if (! task.call()) {
47 throw new AssertionError("compilation failed");
48 }
49 }
51 private static File createTempFile(String path) throws IOException {
52 File f = new File(path);
53 try (FileWriter out = new FileWriter(f)) { }
54 return f;
55 }
56 }