Relaxing the definition of isSomeString and isNarrowString

[Andrei Alexandrescu via Digitalmars-d]

On 8/24/14, 6:20 AM, "Marc Schütz" <schuetzm at gmx.net>" wrote:
> But I'm not sure std.container.Array really is refcounted. The
> documentation doesn't say so, and it shows neither a postblit nor an
> opAssign.

It uses RefCounted: 
https://github.com/D-Programming-Language/phobos/blob/master/std/container/array.d#L169

Andrei