anchor.diff:    case Tag of
       htNull,
       htEmpty: Result := Null;
  +    htBytes: Result := ReadBytesWithoutTag;
       htList: begin
         Count := ReadInt(HproseTagOpenbrace);
         SetLength(Result, Count);
  
positive.code:  *                                                        *
   * hprose io unit for delphi.                             *
   *                                                        *
   * LastModified: Nov 14, 2016                             *
   * Author: Ma Bingyao <andot@hprose.com>                  *
   *                                                        *
  \**********************************************************/
  
negative.code:   case Tag of
      htNull,
      htEmpty: Result := Null;
      htBytes: Result := ReadBytesWithoutTag;
      htList: Result := ReadDynArrayWithoutTag(varType);
      htRef: Result := ReadRef;
    else
  