On Friday, 15 July 2016 at 04:08:19 UTC, Basile B. wrote:
With D style variadics it works, you can build the array from
the list and have a static array:
=====
void foo(T...)(T t)
{
T[0][T.length] tt = [t]; // T[0] is the type
writeln(tt); // [1,2,3]
static assert(isStaticArray!(typeof(tt)));
}
void main(string[] args)
{
foo(1,2,3);
}
=====
Note that you should check that the elements of T[] have all
the same type.
It shouldn't be a big problem.
Thanks, that way of doing it does work. I guess that means
there's no easy way to make sure all T are the same type without
a template constraint? It's not that hard, you're right, but it's
less elegant I think.
Just a shame that
auto makeStruct(long[] nums...)();
doesn't work; it seems like it would have.
Oh well, we can't have everything.
Thanks for the help though!
