Why do i need to import a freaking module to use int128?

[Daniel N]

On Monday, 27 November 2023 at 13:01:12 UTC, IGotD- wrote:
> On Monday, 27 November 2023 at 12:20:23 UTC, ryuukk_ wrote:
>> Literally the worst idea ever, is this javascript?
>
> Question, because int128 is a library type, does it mean that 
> the code is less optimized compared to if the int128 would be a 
> built in type?

In dmd maybe, but ldc/gdc can use native backend type, iirc.