Btw, C++ coroutines are in the same style as in JS...

# coroutines

[elizarov]

Btw, C++ coroutines are in the same style as in JS/Dart/C#. You have this syntactic overhead of co_yield and co_await everywhere and the performance overhead of having to return some promise-like object. C++ cannot emulate CSP (go-style) coroutines and channels as elegantly as Kotlin does.