1/*
2 * Copyright (c) 2006, 2015, 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 */
23
24/*
25 * @test
26 * @bug     6413690 6380018
27 * @summary JavacProcessingEnvironment does not enter trees from preceding rounds
28 * @author  Peter von der Ah\u00e9
29 * @library /tools/javac/lib
30 * @modules java.compiler
31 *          jdk.compiler
32 * @build   JavacTestingAbstractProcessor
33 * @compile T6413690.java
34 * @compile -XDfatalEnterError -verbose -processor T6413690 src/Super.java TestMe.java
35 */
36
37import java.io.IOException;
38import java.io.Writer;
39import java.util.Set;
40import javax.annotation.processing.AbstractProcessor;
41import javax.annotation.processing.Filer;
42import javax.annotation.processing.RoundEnvironment;
43import javax.annotation.processing.SupportedAnnotationTypes;
44import javax.lang.model.element.Element;
45import javax.lang.model.element.TypeElement;
46import javax.lang.model.util.Elements;
47
48@SupportedAnnotationTypes("TestMe")
49public class T6413690 extends JavacTestingAbstractProcessor {
50    public boolean process(Set<? extends TypeElement> annotations,
51                           RoundEnvironment roundEnvironment) {
52        TypeElement testMe = elements.getTypeElement(TestMe.class.getName());
53        Set<? extends Element> supers = roundEnvironment.getElementsAnnotatedWith(testMe);
54        try {
55            for (Element sup : supers) {
56                Writer sub = filer.createSourceFile(sup.getSimpleName() + "_GENERATED").openWriter();
57                sub.write(String.format("class %s_GENERATED extends %s {}",
58                                        sup.getSimpleName(),
59                                        ((TypeElement)sup).getQualifiedName()));
60                sub.close();
61            }
62        } catch (IOException ex) {
63            throw new RuntimeException(ex);
64        }
65        return true;
66    }
67}
68