Slice test

Slice.sc

using import struct

inline Slice (T)
    struct ("[" .. (tostring T) .. "]")
        first : (mutable pointer T)
        size : usize
        inline __countof (self)
            self.size

fn slice (array start end)
    let start =
        static-if (none? start) 0
        else start
    let end =
        static-if (none? end)
            countof array
        else
            end
    assert (start <= end) "Negative slice sizes are not allowed"
    print (countof array) ">=" end "?"
    assert ((countof array) >= end) "Array slice has to be smaller"
    first := array @ start
    (Slice (typeof first))
        view first
        end - start



locals;

testing_Slice.sc

using import struct
using import ..Slice

struct Number
    element : i32

local number-array =
    arrayof Number
        va-map Number 1 2 3 4 5

let array-slice =
    slice number-array 1 4
;