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  * @library ../../lib
  28  * @build   JavacTestingAbstractProcessor
  29  * @compile WError1.java
  30  * @compile -proc:only -processor WError1 WError1.java
  31  * @compile/fail/ref=WError1.out -XDrawDiagnostics -Werror -proc:only -processor WError1 WError1.java
  32  */
  33 
  34 import java.io.*;
  35 import java.util.*;
  36 import javax.annotation.processing.*;
  37 import javax.lang.model.*;
  38 import javax.lang.model.element.*;
  39 import javax.tools.*;
  40 
  41 public class WError1 extends JavacTestingAbstractProcessor {
  42     @Override
  43     public boolean process(Set<? extends TypeElement> annotations,
  44                            RoundEnvironment roundEnv) {
  45         if (++round == 1) {
  46             messager.printMessage(Diagnostic.Kind.WARNING, "round 1");
  47         }
  48         return true;
  49     }
  50 
  51     int round = 0;
  52 }