DMD: invalid UTF character `\U0000d800`

[Boris Carvajal]

On Sunday, 8 November 2020 at 10:47:34 UTC, Per Nordlöw wrote:
> Can I just do, for instance,
>
>     cast(dchar)0x0000d8000
>
> for
>
>     `\U0000d800`
>
> to accomplish this?

There's also:

dchar(0x0000d8000)