need help to get member function const address

[Calvin P]

On Thursday, 19 March 2020 at 13:23:41 UTC, Adam D. Ruppe wrote:
>
> Check the error message there... you already have a function 
> pointer, no need to use the .funcptr metod.
>
> It is a bit weird though because it actually EXCLUDES the 
> hidden argument for `this`. I prefer doing wrapper functions 
> usually.


Thanks for the tips,   I can get it into enum but not be able to 
use it as const at compile time. I come up with this workaround:


static void* getCallee() pure @nogc nothrow {
		enum callee_ptr = &(__traits(getMember, App, name));
		return callee_ptr;
}

__gshared const AppHelper  APP_HELPER = {&getCallee,  ..};