4 ms·
> You can't tell whether T?? is the same type as T? Huh? T?? would always be the same type as T?. `T | NULL | NULL == T | NULL`.
by yxhuvud 8y ago
> You can't tell whether T?? is the same type as T?
Huh? T?? would always be the same type as T?. `T | NULL | NULL == T | NULL`.