On Thursday, 31 August 2017 at 06:58:53 UTC, Petar Kirov [ZombineDev] wrote:
> The workaround is to cast to Object before getting the typeid. The cause for this behavior is that if you have an interface reference to an object it points to the interface vtbl and not to the Object base class vtbl.

Yeah I know. And in my openmethods lib I simply follow the pointers, without relying on typeid. It does look to me like a bug though. D has all the info it needs to implement the process you describe.