What's the secret to static class members

[Adam D. Ruppe via Digitalmars-d-learn]

On Wednesday, 29 June 2016 at 15:33:58 UTC, Guido wrote:
> The problem is actually much more profound. The classes need to 
> be declared outside the main() scope. WTF?!?!?!

Not true.

What are you actually trying to compile?