| 448 | virtual auto __canceled() noexcept -> __std::coroutine_handle<> = 0; |
| 449 | |
| 450 | [[nodiscard]] |
| 451 | constexpr auto __get_allocator() const noexcept -> allocator_type const & |
| 452 | { |
| 453 | return static_cast<allocator_type const &>(*this); |
| 454 | } |
| 455 | |
| 456 | constexpr auto __handle() const noexcept -> __std::coroutine_handle<promise_type> |
| 457 | { |