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 

    32 import java.io.*;

    33 import java.util.*;

    34 import javax.annotation.processing.*;

    35 import javax.lang.model.*;

    36 import javax.lang.model.element.*;

    37 import javax.tools.*;

    38 

    39 @SupportedAnnotationTypes("*")

    40 public 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 }