1/* 2 * Copyright (c) 2006, 2015, 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 6402516 27 * @summary need Trees.getScope(TreePath) 28 * @modules jdk.compiler/com.sun.tools.javac.api 29 * jdk.compiler/com.sun.tools.javac.comp 30 * jdk.compiler/com.sun.tools.javac.file 31 * jdk.compiler/com.sun.tools.javac.tree 32 * jdk.compiler/com.sun.tools.javac.util 33 * @build Checker CheckMethod 34 * @run main CheckMethod 35 */ 36 37import java.util.*; 38import com.sun.source.tree.*; 39import javax.lang.model.element.*; 40import javax.lang.model.util.*; 41 42/* 43 * Check the enclosing method of a scope against the contents of string literals. 44 */ 45public class CheckMethod extends Checker { 46 public static void main(String... args) throws Exception { 47 Checker chk = new CheckMethod(); 48 chk.check("TestMethod.java"); 49 } 50 51 @Override 52 protected boolean checkLocal(Scope s, String ref) { 53 //System.err.println("checkLocal: " + s + " " + ref + " " + s.getEnclosingMethod()); 54 ExecutableElement ee = s.getEnclosingMethod(); 55 boolean ok; 56 if (ee == null) 57 ok = ref.equals("0"); 58 else { 59 CharSequence name = ee.getSimpleName(); 60 ok = ref.equals(name == null || name.length() == 0 ? "-" : name.toString()); 61 } 62 if (!ok) 63 error(s, ref, "bad enclosing method found: " + ee); 64 return ok; 65 } 66} 67