This would require something similar to rust's const generics. IIRC, that's
not on the table with the initial draft
On Tuesday, October 6, 2020 at 3:31:46 PM UTC+2 markus....@gain.pro wrote:
> It appears to me the current proposal does not allow you to write a
> function that sorts an array of any size:
>
> func SortArray[T comparable](array [??]T, less func(a, b T) bool) [??]T {}
>
> Is it correct that this is not possible? Or is this expressed differently?
>
> To clarify, I am seeking for something like:
>
> func SortArray[T comparable, int n](array [n]T, less func(a, b T) bool)
> [n]T {}
>
> Here's two other examples that come to mind:
>
> type Number {types ...}
> func DotProduct[T Number, int n](a, b [n]T) T {} // n can be any integer
> func MultMatVec[T Number, rows, cols int](m [rows][cols]T, v [cols]T)
> [rows]T {}
>
>
> Thanks, Markus
>
>
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