Re: `static` on module-level functions

[Richard (Rikki) Andrew Cattermole via Digitalmars-d-learn]

Static does do something on functions when they are not free-functions.

https://dlang.org/spec/attribute.html#static

However yes, it does not describe what a free-function is there.

https://issues.dlang.org/show_bug.cgi?id=24038