jdk8-mips64-public/langtools: src/share/classes/com/sun/tools/javac/api/JavacScope.java@5c9cdeb740f2 (annotated)

src/share/classes/com/sun/tools/javac/api/JavacScope.java@5c9cdeb740f2 (annotated)

src/share/classes/com/sun/tools/javac/api/JavacScope.java

Thu, 24 Jul 2008 19:06:57 +0100

author: mcimadamore
date: Thu, 24 Jul 2008 19:06:57 +0100
changeset 80: 5c9cdeb740f2
parent 1: 9a66ca7c79fa
child 104: 5e89c4ca637c
permissions: -rw-r--r--

6717241: some diagnostic argument is prematurely converted into a String object
Summary: removed early toString() conversions applied to diagnostic arguments
Reviewed-by: jjg

 /*
  * Copyright 2006 Sun Microsystems, Inc.  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.  Sun designates this
  * particular file as subject to the "Classpath" exception as provided
  * by Sun in the LICENSE file that accompanied this code.
  *
  * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  * CA 95054 USA or visit www.sun.com if you need additional information or
  * have any questions.
  */
 package com.sun.tools.javac.api;
 import java.io.IOException;
 import java.lang.ref.SoftReference;
 import java.util.Iterator;
 import javax.lang.model.element.Element;
 import javax.lang.model.element.ExecutableElement;
 import javax.lang.model.element.TypeElement;
 import javax.tools.JavaFileObject;
 import com.sun.source.tree.Tree;
 import com.sun.source.util.SourcePositions;
 import com.sun.source.util.TreePath;
 import com.sun.source.util.Trees;
 import com.sun.tools.javac.code.Scope;
 import com.sun.tools.javac.code.Symbol.ClassSymbol;
 import com.sun.tools.javac.comp.Attr;
 import com.sun.tools.javac.comp.AttrContext;
 import com.sun.tools.javac.comp.Enter;
 import com.sun.tools.javac.comp.Env;
 import com.sun.tools.javac.comp.MemberEnter;
 import com.sun.tools.javac.comp.Resolve;
 import com.sun.tools.javac.tree.JCTree.JCClassDecl;
 import com.sun.tools.javac.tree.JCTree.JCCompilationUnit;
 import com.sun.tools.javac.tree.JCTree.JCExpression;
 import com.sun.tools.javac.tree.JCTree.JCMethodDecl;
 import com.sun.tools.javac.tree.JCTree.JCVariableDecl;
 import com.sun.tools.javac.tree.JCTree;
 import com.sun.tools.javac.tree.TreeCopier;
 import com.sun.tools.javac.tree.TreeInfo;
 import com.sun.tools.javac.tree.TreeMaker;
 import com.sun.tools.javac.util.Context;
 import com.sun.tools.javac.util.List;
 import com.sun.tools.javac.util.Log;
 import static com.sun.source.tree.Tree.Kind.*;
 /**
  * Provides an implementation of Scope.
  *
  * <p><b>This is NOT part of any API supported by Sun Microsystems.
  * If you write code that depends on this, you do so at your own
  * risk.  This code and its internal interfaces are subject to change
  * or deletion without notice.</b></p>
  *
  * @author Jonathan Gibbons;
  */
 public class JavacScope implements com.sun.source.tree.Scope {
     protected final Env<AttrContext> env;
     /** Creates a new instance of JavacScope */
     JavacScope(Env<AttrContext> env) {
         env.getClass(); // null-check
         this.env = env;
     }
     public JavacScope getEnclosingScope() {
         if (env.outer != null && env.outer != env)
             return  new JavacScope(env.outer);
         else {
             // synthesize an outermost "star-import" scope
             return new JavacScope(env) {
                 public boolean isStarImportScope() {
                     return true;
                 }
                 public JavacScope getEnclosingScope() {
                     return null;
                 }
                 public Iterable<? extends Element> getLocalElements() {
                     return env.toplevel.starImportScope.getElements();
                 }
             };
         }
     }
     public TypeElement getEnclosingClass() {
         // hide the dummy class that javac uses to enclose the top level declarations
         return (env.outer == null || env.outer == env ? null : env.enclClass.sym);
     }
     public ExecutableElement getEnclosingMethod() {
         return (env.enclMethod == null ? null : env.enclMethod.sym);
     }
     public Iterable<? extends Element> getLocalElements() {
         return env.info.getLocalElements();
     }
     public Env<AttrContext> getEnv() {
         return env;
     }
     public boolean isStarImportScope() {
         return false;
     }
     public boolean equals(Object other) {
         if (other instanceof JavacScope) {
             JavacScope s = (JavacScope) other;
             return (env.equals(s.env)
                 && isStarImportScope() == s.isStarImportScope());
         } else
             return false;
     }
     public int hashCode() {
         return env.hashCode() + (isStarImportScope() ? 1 : 0);
     }
     public String toString() {
         return "JavacScope[env=" + env + ",starImport=" + isStarImportScope() + "]";
     }
 }

Mercurial > jdk8-mips64-public > langtools / annotate

src/share/classes/com/sun/tools/javac/api/JavacScope.java@5c9cdeb740f2 (annotated)

src/share/classes/com/sun/tools/javac/api/JavacScope.java