public static void SliceIntIntPastEnd()
{
int[] a = { 90, 91, 92, 93, 94, 95, 96, 97, 98, 99 };
Span<int> span = new Span<int>(a).Slice(a.Length, 0);
Assert.Equal(0, span.Length);
Assert.True(Unsafe.AreSame<int>(ref a[a.Length - 1], ref Unsafe.Subtract<int>(ref span.DangerousGetPinnableReference(), 1)));
}