Implicit Constructors

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On Friday, 13 October 2017 at 13:19:24 UTC, Adam D. Ruppe wrote:
> On Friday, 13 October 2017 at 06:33:14 UTC, Jacob Carlborg 
> wrote:
>> Not sure what the purpose of the latter is.
>
> I think it is just so you can do (T)(T...) in a template and 
> have it work across more types; unified construction syntax.
>
> Though why it doesn't work with structs is beyond me.

It'd be nice if it did, because I believe it would enable the 
following:

import std.stdio;
import std.variant;

void test(Variant[] va...)
{
     foreach (v; va)
     {
         writeln(v.type);
     }
}

void main()
{
     test(1, "asdf", false); //Currently doesn't compile
}