tuple not part of core language

[Kapendev]

On Tuesday, 20 January 2026 at 15:52:11 UTC, Serg Gini wrote:
> On Tuesday, 20 January 2026 at 13:43:02 UTC, libxmoc wrote:
>> You're confusing the issue. Timon's attempted PR did try to 
>> add tuples to core D, but it still pulled in runtime library 
>> code - that's exactly the problem. A language feature that 
>> depends on library code violates the clean separation: it's 
>> either core or library, not both. I hope it won't be accepted, 
>> tuples should be native to the language, meaning it should not 
>> depend on runtime code, the compiler should support that by 
>> default, just like `struct`.
>
> This is D3 level of complexity = never gonna happen

I assume it's not that complex to replace the library code there, 
but no idea really how things are implemented and for what reason.