Method VisitCall

tools/cel_unparser.cc:249–291

}

absl::Status Unparser::VisitCall(const Expr::Call& expr) {
  const auto& fun = expr.function();
  absl::optional<std::string> op = LookupUnaryOperator(fun);
  if (op.has_value()) {
    return VisitUnary(expr, *op);
  }

  op = LookupBinaryOperator(fun);
  if (op.has_value()) {
    return VisitBinary(expr, *op);
  }

  if (fun == CelOperator::INDEX) {
    return VisitIndex(expr);
  }

  if (fun == CelOperator::OPT_INDEX) {
    return VisitOptIndex(expr);
  }

  if (fun == CelOperator::OPT_SELECT) {
    return VisitOptSelect(expr);
  }

  if (fun == CelOperator::CONDITIONAL) {
    return VisitTernary(expr);
  }

  if (expr.has_target()) {
    bool nested = IsBinaryOrTernaryOperator(expr.target());
    CEL_RETURN_IF_ERROR(VisitMaybeNested(expr.target(), nested));
    Print(kDot);
  }
  Print(fun, kLeftParen);
  for (int i = 0; i < expr.args_size(); i++) {
    if (i > 0) {
      Print(kComma, kSpace);
    }
    CEL_RETURN_IF_ERROR(Visit(expr.args(i)));
  }
  Print(kRightParen);
  return absl::OkStatus();
}

absl::Status Unparser::VisitCreateList(const Expr::CreateList& expr) {
  Print(kLeftBracket);