CT/RT annoyance

[user1234 at 12.de]

On Monday, 17 June 2019 at 05:04:50 UTC, Bart wrote:
> Consider
>
> void foo(string A = "")(string B = "")
> {
>     static if (A != "")
>        do(A);
>     else
>        do(B);
> }
>
> [...]

I see the annoyance but D clearly separates what is CT and RT so 
such a change would require a DIP. I don't even know if this is 
technically possible.

About what you want to achieve, note that import() is more used 
to include code, import lookup tables and this kind of things. It 
must not be seen as a CT way of reading files.