Introducing Nullable Reference Types in C#. Is there hope for D, too?

[codephantom]

On Thursday, 23 November 2017 at 07:13:37 UTC, Ola Fosheim 
Grostad wrote:
>
> Heh, has the Goldbach conjecture been proven undecidable?

Not to my knowledge ;-)

At best, it's a possiblity - which can go either way.

No human or computer will ever make it anything more than that. 
Ever.

Someone saying it's true, up to < n, is not addressing the 
problem.

Someone trying to address the problem, does not even understand 
the problem ;-)