T6345974.java revision 0:9a66ca7c79fa 
1/*
2 * Copyright 2006 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 */
23
24/*
25 * @test
26 * @bug 6345974
27 * @summary JCPrimitiveTypeTree.getPrimitiveTypeKind() inappropriately throws an
28 *              AssertionError for "void"
29 */
30
31import com.sun.tools.javac.api.JavacTool;
32import java.io.File;
33import java.io.PrintWriter;
34import java.util.Arrays;
35import javax.tools.JavaFileManager;
36import javax.tools.JavaFileObject;
37import com.sun.source.tree.CompilationUnitTree;
38import com.sun.source.tree.PrimitiveTypeTree;
39import com.sun.source.util.JavacTask;
40import com.sun.source.util.TreeScanner;
41import javax.tools.StandardJavaFileManager;
42
43
44public 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();
55
56        Scanner s = new Scanner();
57        for (CompilationUnitTree t: trees)
58            s.scan(t, null);
59    }
60
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    }
68
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}
79