Solving the impossible?

[Kagamin]

On Tuesday, 28 August 2018 at 20:37:05 UTC, Everlast wrote:
> the second one seems better. Simpler, more direct, more 
> obvious, and inline with the standard non variadic syntax. The 
> ellipses pretty much state that we are dealing with an array, 
> no reason to add redundancy.

That's not obvious, e.g. C variadic arguments are not an array, 
and variadic template arguments are not an array either, so a 
proper type hint is desirable. Also D variadic arguments are not 
limited to arrays.