Question for compiler gurus about compile-time strings

[Stefan Koch]

On Saturday, 9 December 2017 at 18:45:18 UTC, Steven 
Schveighoffer wrote:
> I was thinking that all strings generated at compile-time have 
> a null-terminator added. But then I thought, wait, maybe that's 
> only specifically for string literals.
>
> What is the true answer? If you generate a string, let's say 
> via a CTFE call, does it have a null terminator?
>
> -Steve

The results of CTFE calls are literals. Therefore they are 
treated the same.
Thus the answer to your question is yes.

However there might be rare corner-cases in which the null 
termiantor is not there.
Should this happen please file a bug and sent me a mail 
specifically.