need help to translate C into D

[Dennis]

On Tuesday, 13 September 2022 at 10:45:03 UTC, test123 wrote:
> Is there a way to init the __gshared fixed length 
> upb_MiniTable_Enum array ?

I don't think so. You could leave your array typed as 
`validate_KnownRegex_enum_init_type` and access it through a 
function that casts it to `upb_MiniTable_Enum`.

Side node, you can use `immutable` instead of `__gshared const`, 
it amounts to the same for global variables.