[imron]

I’ve touched on some of c++20, but haven’t used it extensively.

Specifically here are areas I haven’t used that appear to have nontrivial amounts of complexity, footguns, syntax and other things to be aware of:

* Ranges * Modules * Concepts * Coroutines

Each of these is a large enough topic that it will involve time and effort to reach an equivalent level of competence and understanding that I have with other areas of c++.

I don’t mind investing time learning new things but with commentary around the web (and even this thread) calling the implementation and syntax a hot mess, at some point it’s a better investment to put that learning in to a language without all the same baggage.

I really wish c++ had gone with breaking change epochs for c++20.