| /* |
| * Copyright (c) 2009, 2015, 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. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 6852595 |
| * @summary Accessing scope using JSR199 API on erroneous tree causes Illegal Argument Exception |
| * @author mcimadamore |
| * @modules jdk.compiler/com.sun.tools.javac.tree |
| */ |
| |
| import java.io.IOException; |
| import java.net.URI; |
| import java.util.Arrays; |
| import java.util.List; |
| import javax.tools.JavaCompiler; |
| import javax.tools.JavaFileObject; |
| import javax.tools.SimpleJavaFileObject; |
| import javax.tools.ToolProvider; |
| |
| import com.sun.source.util.JavacTask; |
| import com.sun.source.tree.*; |
| import com.sun.source.util.TreePath; |
| import com.sun.source.util.Trees; |
| import com.sun.tools.javac.tree.JCTree.*; |
| |
| import static javax.tools.JavaFileObject.Kind; |
| |
| public class T6852595 { |
| public static void main(String[] args) throws IOException { |
| JavaFileObject sfo = new SimpleJavaFileObject(URI.create("myfo:/Test.java"),Kind.SOURCE) { |
| public CharSequence getCharContent(boolean ignoreEncodingErrors) { |
| return "class BadName { Object o = j; }"; |
| } |
| }; |
| List<? extends JavaFileObject> files = Arrays.asList(sfo); |
| JavaCompiler tool = ToolProvider.getSystemJavaCompiler(); |
| JavacTask ct = (JavacTask)tool.getTask(null, null, null, null, null, files); |
| Iterable<? extends CompilationUnitTree> compUnits = ct.parse(); |
| CompilationUnitTree cu = compUnits.iterator().next(); |
| ClassTree cdef = (ClassTree)cu.getTypeDecls().get(0); |
| JCVariableDecl vdef = (JCVariableDecl)cdef.getMembers().get(0); |
| TreePath path = TreePath.getPath(cu, vdef.init); |
| Trees.instance(ct).getScope(path); |
| } |
| } |