//ww:run-exit 21
package main;
type tk = enum i32 { A = 7i32, B = 21i32, C = 99i32, D = 3i32 };
fn main() i32 = {
	let a: [4]tk = [tk.A, tk.B, tk.C, tk.D];
	return a[1]: i32;
};