#![allow(dead_code, deprecated, unused_variables, unused_mut)]
#![feature(maybe_uninit_uninit_array_transpose)]
use std::mem::MaybeUninit;
fn main() {
    let data = [MaybeUninit::<u8>::uninit(); 1000];
    let data: MaybeUninit<[u8; 1000]> = data.transpose();
}