Monkey Patching in D

[Dicebot]

On Wednesday, 5 June 2013 at 13:19:33 UTC, Peter Lundgren wrote:
> The problem I'm trying to solve (and maybe this isn't as 
> important as I think) is that DMocks or deject + DMocks only 
> works on a subset of the language. I can't mock out free 
> function calls, private or final methods, or functions on 
> structs or unions (can I inject mocked structs using deject?).

As I have mentioned in reddit comment to that presentation, you 
kind of can achieve same dependency substitution by generating 
whole mock modules and changing root import path via flag for 
test run. As module is minimal D unit of encapsulation, that is 
even more natural.

However, I don't know if it is possible to somehow get dependency 
list automatically in such model. Probably by grep'ing linker 
errors and doing demangling?