Static on free functions

[Adam D. Ruppe]

On Monday, 7 December 2020 at 17:01:45 UTC, Dave P. wrote:
> Does `static` on a free function definition do anything?

Nope, D allows a lot of useless attributes so it doesn't complain 
if you do certain things out of habit (or it is just a lazy 
implementation, I'm not sure which explanation applies here)

> static int foo(){
>     return 3;
> }
>
> int foo(){
>     return 3;
> }

but both the same.