DIP61: Add namespaces to D

[bearophile via Digitalmars-d]

Walter Bright:

> Since the namespace keyword doesn't seem to be gaining much 
> traction, an alternative syntax would be:
>
>     extern (C++, N.M) { void foo(); }
>
> which would be semantically equivalent to the previous:
>
>     extern (C++) namespace N { namespace M { void foo(); }}

It looks worse, so it looks better :-)

Bye,
bearophile