inline void FindReference::visit(Reference &ope) {
  for (size_t i = 0; i < args_.size(); i++) {
    const auto &name = params_[i];
    if (name == ope.name_) {
      found_ope = args_[i];
      return;
    }
  }
  found_ope = ope.shared_from_this();
}
Unknown