ce8b78a5

25a650e1?cf

Continuation Passing Style

How does Kotlin rewrite /direct/ style to CPS

https://www.youtube.com/watch?v=YrrUCSi72E8 Roman Elizarov describes how they do implement the rewrite in the 1daf3860?cf compiler. Something unexpected for me is that they do it using a State Machine instead of doing it using callbacks, the reason being that with State Machines they do fewer allocations, since the same state machine is threaded through all the suspended functions.

How does C# rewrite Async functions

They follow a similar technique to Kotlin (or the other way around… IDK who was inspired by who)

https://www.codeproject.com/Articles/535635/Async-Await-and-the-Generated-StateMachine

https://channel9.msdn.com/Events/Build/BUILD2011/TOOL-829T