How to call other variadic function with the same arguments?

[JN]

On Sunday, 24 February 2019 at 13:09:15 UTC, Victor Porton wrote:
> Let f be a variadic function:
>
> Result f(...);
>
> How to implement variadic function g which calls f with the 
> same arguments as one it receives?
>
> Result g(...) {
>   // ...
> }

void f(A...)(A a)
{
     foreach(t; a)
         writeln(t);
}

void g(A...)(A a)
{
     f(a);
}

g(1, 2, 3);