Why is this not allowed?

[Sergey]

On Saturday, 5 October 2024 at 10:35:30 UTC, ryuukk_ wrote:
> On Saturday, 5 October 2024 at 06:43:00 UTC, Richard (Rikki) 
> Andrew Cattermole wrote:
>> I don't know why it isn't supported.
>>
>> Its very useful with bindings to C.
>>
>> The parser should be able to swap it to a named instance with 
>> a generated name.
>
> Let's PR and let's merge

btw not new topic..
https://forum.dlang.org/thread/pblaqxrrjypswtmtnjhd@forum.dlang.org?page=1

But I think you will need a DIP for that