D 2015/2016 Vision?

[Kagamin via Digitalmars-d]

On Wednesday, 7 October 2015 at 00:17:37 UTC, bitwise wrote:
> If it takes long enough that C++ has reflection, modules, 
> ranges, stackless coroutines, concepts, etc, then I gotta be 
> honest, I'm gonna start worrying about investing too much time 
> in D.

You manage resources with reference counting in C++? How it deals 
with circular references?