Applying Placement New to druntime and phobos

[Paul Backus]

On Monday, 3 March 2025 at 18:57:05 UTC, Per Nordlöw wrote:
> On Monday, 3 March 2025 at 15:12:20 UTC, Paul Backus wrote:
>> I think a good first step would be to try replacing the 
>> current implementation(s) of `emplace` with calls to placement 
>> new.
>
> Do you mean doing this before replacing the top-level calls top 
> `emplace`?

Yes.