/*
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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* questions.
*/
/*
* @test
* @bug 6431879
* @summary TreePathSCanner(CompilationUnitTree tree, P p) overloading forces use of most specific type
*/
import java.io.*;
import java.util.*;
import javax.tools.*;
import com.sun.source.tree.*;
import com.sun.source.util.*;
import com.sun.tools.javac.api.*;
public class T6431879 {
public static void main(String... args) throws IOException {
String testSrc = System.getProperty("test.src", ".");
String testClasses = System.getProperty("test.classes", ".");
JavacTool tool = JavacTool.create();
StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null);
Iterable<? extends JavaFileObject> files =
fm.getJavaFileObjectsFromFiles(Arrays.asList(new File(testSrc, T6431879.class.getName()+".java")));
JavacTask task = tool.getTask(null, fm, null, null, null, files);
Iterable<? extends CompilationUnitTree> trees = task.parse();
TreeScanner<Void,Trees> dependencyScanner = new DependencyScanner();
Trees treeUtil = Trees.instance(task);
for (CompilationUnitTree unit : trees) {
//System.err.println("scan " + unit);
dependencyScanner.scan(unit, treeUtil);
}
}
private static class DependencyScanner<R,P> extends TreePathScanner<R,P> {
public R visitIdentifier(IdentifierTree tree, P p) {
//System.err.println(tree);
return null;
}
}
}