inline bool CheckForOverflow<Eigen::half>(double as_double, Eigen::half* out) {
  return (sizeof(Eigen::half) < sizeof(double) &&
          Eigen::half_impl::isinf(*out) && std::isfinite(as_double));
}
The product receives input or data, but it does
        not validate or incorrectly validates that the input has the
        properties that are required to process the data safely and
        correctly.