new annotation or pragma to mark functions that are intended to be only used during compile time

[Ilya]

On Thursday, 20 February 2025 at 15:51:51 UTC, Paul Backus wrote:
> In case you weren't aware, this exists in C++, and is called 
> [consteval][1].

Thanks for the pointer, I haven't used consteval in C++, that 
seems relevant indeed.