public static bool FieldKnown(XMLSerializerParams parameters, IXmlLineInfo debug, SerializableTypeCache type, string field, string filename, List <SerializerError> errors)
 {
     if (!type.HasField(field))
     {
         // TODO: Line number
         string msg = string.Format("Unknown field {0}!", field);
         errors.Add(new SerializerError(SerializerErrorSeverity.ERROR, filename, ReferenceEquals(debug, null) ? -1 : debug.LineNumber, msg));
         return(false);
     }
     return(true);
 }