opPostMove in druntime but not in dmd?

[Paul Backus]

On Sunday, 15 November 2020 at 13:43:19 UTC, Per Nordlöw wrote:
> I wan't aware that `opPostMove` has been implemented as a 
> callback to `move` inside the druntime!
>
> https://dlang.org/library/std/traits/has_elaborate_move.html
>
> Why hasn't support for dmd been added already?
> Lack of time?

I believe that opPostMove was abandoned in favor of move 
constructors for more or less the same reason that postblits were 
abandoned in favor of copy constructors (that is, problems with 
const/immutable).

I'm not sure what the current status of move constructors is.