WError1.java revision 613:ed354a00f76b 
1/*
2 * Copyright (c) 2010, 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 6403456
26 * @summary -Werror should work with annotation processing
27 * @compile WError1.java
28 * @compile -proc:only -processor WError1 WError1.java
29 * @compile/fail/ref=WError1.out -XDrawDiagnostics -Werror -proc:only -processor WError1 WError1.java
30 */
31
32import java.io.*;
33import java.util.*;
34import javax.annotation.processing.*;
35import javax.lang.model.*;
36import javax.lang.model.element.*;
37import javax.tools.*;
38
39@SupportedAnnotationTypes("*")
40public class WError1 extends AbstractProcessor {
41    @Override
42    public boolean process(Set<? extends TypeElement> annotations,
43                           RoundEnvironment roundEnv) {
44        Messager messager = processingEnv.getMessager();
45        if (++round == 1) {
46            messager.printMessage(Diagnostic.Kind.WARNING, "round 1");
47        }
48        return true;
49    }
50
51    @Override
52    public SourceVersion getSupportedSourceVersion() {
53        return SourceVersion.latest();
54    }
55
56    int round = 0;
57}
58