aoqi@0: /*
aoqi@0:  * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /*
aoqi@0:  * @test
aoqi@0:  * @bug 6402516
aoqi@0:  * @summary need Trees.getScope(TreePath)
aoqi@0:  * @build Checker CheckMethod
aoqi@0:  * @run main CheckMethod
aoqi@0:  */
aoqi@0: 
aoqi@0: import java.util.*;
aoqi@0: import com.sun.source.tree.*;
aoqi@0: import javax.lang.model.element.*;
aoqi@0: import javax.lang.model.util.*;
aoqi@0: 
aoqi@0: /*
aoqi@0:  * Check the enclosing method of a scope against the contents of string literals.
aoqi@0:  */
aoqi@0: public class CheckMethod extends Checker {
aoqi@0:     public static void main(String... args) throws Exception {
aoqi@0:         Checker chk = new CheckMethod();
aoqi@0:         chk.check("TestMethod.java");
aoqi@0:     }
aoqi@0: 
aoqi@0:     @Override
aoqi@0:     protected boolean checkLocal(Scope s, String ref) {
aoqi@0:         //System.err.println("checkLocal: " + s + " " + ref + " " + s.getEnclosingMethod());
aoqi@0:         ExecutableElement ee = s.getEnclosingMethod();
aoqi@0:         boolean ok;
aoqi@0:         if (ee == null)
aoqi@0:             ok = ref.equals("0");
aoqi@0:         else {
aoqi@0:             CharSequence name = ee.getSimpleName();
aoqi@0:             ok = ref.equals(name == null || name.length() == 0 ? "-" : name.toString());
aoqi@0:         }
aoqi@0:         if (!ok)
aoqi@0:             error(s, ref, "bad enclosing method found: " + ee);
aoqi@0:         return ok;
aoqi@0:     }
aoqi@0: }