Fri, 24 Apr 2020 03:58:51 +0100
Merge
1 /*
2 * Copyright (c) 2006, 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 6345974
27 * @summary JCPrimitiveTypeTree.getPrimitiveTypeKind() inappropriately throws an
28 * AssertionError for "void"
29 */
31 import com.sun.tools.javac.api.JavacTool;
32 import java.io.File;
33 import java.io.PrintWriter;
34 import java.util.Arrays;
35 import javax.tools.JavaFileManager;
36 import javax.tools.JavaFileObject;
37 import com.sun.source.tree.CompilationUnitTree;
38 import com.sun.source.tree.PrimitiveTypeTree;
39 import com.sun.source.util.JavacTask;
40 import com.sun.source.util.TreeScanner;
41 import javax.tools.StandardJavaFileManager;
44 public class T6345974 {
45 public static void main(String[] args) throws Exception {
46 PrintWriter out = new PrintWriter(System.out, true);
47 JavacTool tool = JavacTool.create();
48 StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null);
49 File testSrc = new File(System.getProperty("test.src"));
50 Iterable<? extends JavaFileObject> f =
51 fm.getJavaFileObjectsFromFiles(Arrays.asList(new File(testSrc, "T6345974.java")));
52 JavacTask task = tool.getTask(out, fm, null, null, null, f);
53 Iterable<? extends CompilationUnitTree> trees = task.parse();
54 out.flush();
56 Scanner s = new Scanner();
57 for (CompilationUnitTree t: trees)
58 s.scan(t, null);
59 }
61 private static class Scanner extends TreeScanner<Void,Void> {
62 public Void visitPrimitiveType(PrimitiveTypeTree node, Void ignore) {
63 // The following call of getPrimitiveTypeKind should not throw an AssertionError
64 System.out.println(node + " " + node.getPrimitiveTypeKind());
65 return null;
66 }
67 }
69 boolean b;
70 byte by;
71 char c;
72 double d;
73 float f;
74 int i;
75 long l;
76 short s;
77 void f() { }
78 }