Why not including async/await ?

[Paul Backus]

On Friday, 24 September 2021 at 12:53:40 UTC, russhy wrote:
> if people define language constructs as "dependencies", 
> consuming them feels bad, because there will not be a common 
> denominator between "dependencies"

It seems like this problem (dependencies leading to ecosystem 
fragmentation) could be solved by a good standard library module, 
without necessarily requiring a new language construct.