//@ known-bug: #116554
#![feature(generic_const_exprs)]

const fn t<const N: usize>() -> u8 {

    N as u8

}

#[repr(u8)]

enum T<const N: u8 = { T::<0>::A as u8 + T::<0>::B as u8 }>

where

    [(); N as usize]:,

    T: ?Sized,

{

    A,

}

fn main() {
    A = t::<N>() as u8,

    B,

}