Function CelNumberFromValue

eval/eval/container_access_step.cc:49–60

inline constexpr int kNumContainerAccessArguments = 2;

absl::optional<Number> CelNumberFromValue(const Value& value) {
  switch (value->kind()) {
    case ValueKind::kInt64:
      return Number::FromInt64(value.GetInt().NativeValue());
    case ValueKind::kUint64:
      return Number::FromUint64(value.GetUint().NativeValue());
    case ValueKind::kDouble:
      return Number::FromDouble(value.GetDouble().NativeValue());
    default:
      return absl::nullopt;
  }
}

absl::Status CheckMapKeyType(const Value& key) {
  ValueKind kind = key->kind();