Merge "Silence bogus unused-lambda-capture warning"

  Variant(Variant&& other)

      : index_{other.index_}, value_{std::move(other.value_), other.index_} {}

// Recent Clang versions has a regression that produces bogus

// unused-lambda-capture warning. Suppress the warning as a temporary

// workaround. http://b/71356631

#pragma clang diagnostic push

#pragma clang diagnostic ignored "-Wunused-lambda-capture"

  // Copy and move construction from Variant types. Each element of OtherTypes

  // must be convertible to an element of Types.

  template <typename... OtherTypes>

  explicit Variant(const Variant<OtherTypes...>& other) {

    other.Visit([this](const auto& value) { Construct(value); });

  }

#pragma clang diagnostic pop

  template <typename... OtherTypes>

  explicit Variant(Variant<OtherTypes...>&& other) {

    other.Visit([this](auto&& value) { Construct(std::move(value)); });