I dun a DIP, possibly the best DIP ever

[Stefan Koch]

On Thursday, 23 April 2020 at 16:40:05 UTC, Steven Schveighoffer 
wrote:
>
> crossHelper!(S, A).c!(B);
>
> Not as nice as one would like. But I think it would be a 
> requirement.
>
> -Steve

As long as we don't allow tuples of tuples yes.

When we allow tuples of tuples many nice things can happen
but it wouldn't play as nicely with current language rules.