Resolve function pointers using UDA during CT

[Jakob Ovrum]

On Sunday, 9 February 2014 at 13:10:14 UTC, Tim Volckmann wrote:
> That's also possible... but how can I find all functions with 
> MyUDA?

There is no global list of symbols with a given UDA, you have to 
search using __traits(allMembers) and such. the allMembers trait 
can be used on modules.

If the functions with the UDAs are in user-defined modules, you 
need to have the user specify those modules (so a module 
constructor is not an option):

---
import mylib;
import usermod1, usermod2;

void main()
{
     registerFunctions!(usermod1, usermod2)();
}
---