Re: Is there a way to make a function parameter accept only values that can be checked at compile time?

[rempas via Digitalmars-d-learn]

On Wednesday, 29 December 2021 at 11:09:04 UTC, max haughton 
wrote:
If the value is known at compile time the compiler can pretty 
easily do that for you unless you're really unlucky.

How is this even possible?