Function in a slice instead of just pointer?

[Michael Brown via Digitalmars-d-learn]

Hi D Community,

Is it possible to get a slice of a function, rather than just its 
start pointer?

I'm interested in currying a function at runtime - So I would 
need to copy a function block (Either the original function, a 
wrapper function, or copys of manually altered functions).

Addresses of labels would also be useful - Does Dlang have 
computable labels? (&&lbl in C)

I suspect Ill have to do this in ASM, but seeing if there's a 
higher level solution?

Kind Regards,
Mike Brown