void ExtractFileLine(const FileLineColLoc& loc,
                     tflite::metrics::ConverterErrorData::FileLoc* fileline) {
  fileline->set_filename(loc.getFilename().str());
  fileline->set_line(loc.getLine());
  fileline->set_column(loc.getColumn());
}

// Defines a child class of Location to access its protected members.
class LocationExtractor : public Location {
 public: