1 /*
   2  * Copyright (c) 2006, 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 6350057
  27  * @summary Test that parameters on implicit enum methods have the right kind
  28  * @author  Joseph D. Darcy
  29  * @compile T6350057.java
  30  * @compile -processor T6350057 -proc:only TestEnum.java
  31  */
  32 
  33 import java.util.Set;
  34 import javax.annotation.processing.AbstractProcessor;
  35 import javax.annotation.processing.RoundEnvironment;
  36 import javax.annotation.processing.SupportedAnnotationTypes;
  37 import javax.lang.model.element.*;
  38 import javax.lang.model.util.*;
  39 import static javax.tools.Diagnostic.Kind.*;
  40 
  41 @SupportedAnnotationTypes("*")
  42 public class T6350057 extends AbstractProcessor {
  43     static class LocalVarAllergy extends ElementKindVisitor6<Boolean, Void> {
  44         @Override
  45         public Boolean visitTypeAsEnum(TypeElement e, Void v) {
  46             System.out.println("visitTypeAsEnum: " + e.getSimpleName().toString());
  47             for(Element el: e.getEnclosedElements() )
  48                 this.visit(el);
  49             return true;
  50         }
  51 
  52         @Override
  53         public Boolean visitVariableAsLocalVariable(VariableElement e, Void v){
  54             throw new IllegalStateException("Should not see any local variables!");
  55         }
  56 
  57         @Override
  58         public Boolean visitVariableAsParameter(VariableElement e, Void v){
  59             String senclm=e.getEnclosingElement().getEnclosingElement().getSimpleName().toString();
  60             String sEncl = senclm+"."+e.getEnclosingElement().getSimpleName().toString();
  61             String stype = e.asType().toString();
  62             String name =  e.getSimpleName().toString();
  63             System.out.println("visitVariableAsParameter: " +sEncl+"." + stype + " " + name);
  64             return true;
  65         }
  66 
  67         @Override
  68         public Boolean visitExecutableAsMethod(ExecutableElement e, Void v){
  69             String name=e.getEnclosingElement().getSimpleName().toString();
  70             name = name + "."+e.getSimpleName().toString();
  71             System.out.println("visitExecutableAsMethod: " + name);
  72             for (VariableElement ve: e.getParameters())
  73                 this.visit(ve);
  74             return true;
  75         }
  76     }
  77 
  78     public boolean process(Set<? extends TypeElement> annotations,
  79                            RoundEnvironment roundEnvironment) {
  80         if (!roundEnvironment.processingOver())
  81             for(Element element : roundEnvironment.getRootElements())
  82                 element.accept(new LocalVarAllergy(), null);
  83         return true;
  84     }
  85 }