A C++20 coroutine is an ordinary-looking function whose body contains co_await, co_yield, or co_return. There is no coroutine keyword, no base class to deriv...
C++20 coroutines have no coroutine keyword and no base class. What you get instead is a set of names the compiler looks up on types you supply. Learning coro...
std::launder has a reputation for being the most-cited, least-understood function in the standard library. It compiles to nothing. It changes no bits. It exi...