anchor.diff:      if (includePrivate || !mirror.isPrivate) {
         _currentMember = mirror;
         data[mirrorName] = new Variable(mirrorName, mirror.isFinal, 
  -          mirror.isStatic, mirror.type.qualifiedName, _getComment(mirror), 
  -          _getAnnotations(mirror), mirror.qualifiedName);
  +          mirror.isStatic, mirror.isConst, mirror.type.qualifiedName,
  +          _getComment(mirror), _getAnnotations(mirror), mirror.qualifiedName);
       }
     });
     return data;
  
positive.code:       'comment': comment,
        'final': isFinal.toString(),
        'static': isStatic.toString(),
        'type': type,
        'annotations': new List.from(annotations)
      };
  
negative.code: 
    bool isFinal;
    bool isStatic;
    bool isConst;
    String type;
  
    /// List of the meta annotations on the variable.
    List<String> annotations;
    
    Variable(String name, this.isFinal, this.isStatic, this.isConst, this.type, 
        String comment, this.annotations, String qualifiedName) : super(name, 
            comment, qualifiedName);
    
    /// Generates a map describing the [Variable] object.
    Map toMap() => {
  