duke@1: /*
duke@1:  * Copyright 2006 Sun Microsystems, Inc.  All Rights Reserved.
duke@1:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@1:  *
duke@1:  * This code is free software; you can redistribute it and/or modify it
duke@1:  * under the terms of the GNU General Public License version 2 only, as
duke@1:  * published by the Free Software Foundation.
duke@1:  *
duke@1:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@1:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@1:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@1:  * version 2 for more details (a copy is included in the LICENSE file that
duke@1:  * accompanied this code).
duke@1:  *
duke@1:  * You should have received a copy of the GNU General Public License version
duke@1:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@1:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@1:  *
duke@1:  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
duke@1:  * CA 95054 USA or visit www.sun.com if you need additional information or
duke@1:  * have any questions.
duke@1:  */
duke@1: 
duke@1: /*
duke@1:  * @test
duke@1:  * @bug 6402516
duke@1:  * @summary need Trees.getScope(TreePath)
duke@1:  * @build Checker CheckMethod
duke@1:  * @run main CheckMethod
duke@1:  */
duke@1: 
duke@1: import java.util.*;
duke@1: import com.sun.source.tree.*;
duke@1: import javax.lang.model.element.*;
duke@1: import javax.lang.model.util.*;
duke@1: 
duke@1: /*
duke@1:  * Check the enclosing method of a scope against the contents of string literals.
duke@1:  */
duke@1: public class CheckMethod extends Checker {
duke@1:     public static void main(String... args) throws Exception {
duke@1:         Checker chk = new CheckMethod();
duke@1:         chk.check("TestMethod.java");
duke@1:     }
duke@1: 
duke@1:     @Override
duke@1:     protected boolean checkLocal(Scope s, String ref) {
duke@1:         //System.err.println("checkLocal: " + s + " " + ref + " " + s.getEnclosingMethod());
duke@1:         ExecutableElement ee = s.getEnclosingMethod();
duke@1:         boolean ok;
duke@1:         if (ee == null)
duke@1:             ok = ref.equals("0");
duke@1:         else {
duke@1:             CharSequence name = ee.getSimpleName();
duke@1:             ok = ref.equals(name == null || name.length() == 0 ? "-" : name.toString());
duke@1:         }
duke@1:         if (!ok)
duke@1:             error(s, ref, "bad enclosing method found: " + ee);
duke@1:         return ok;
duke@1:     }
duke@1: }