C++ pattern matching is coming

[German Diago]

On Friday, 28 October 2022 at 14:47:27 UTC, ryuukk_ wrote:
> On Friday, 28 October 2022 at 14:43:54 UTC, Nick Treleaven 
> wrote:
>> Has C or C++ actually added sum types to their standards?
>
> It was proposed and feedback was favorable, it's only just a 
> matter of when now

Really? Who is championing the effort? Because if you do not keep 
working on it I can tell you out of experience (following WG21 
lists since 2008 or so, from the top of my head) that it will 
vanish if noone keeps going forward.