//ww:run
package main;
import os;
type ws = struct { a: i32, s: str };
fn produce() i32 = {
	let p1: ws;
	p1.a = 7; p1.s = "hi";
	let p2: ws = p1;
	if (p2.a != 7) { return 11; };
	if (p2.s.len != 2) { return 12; };
	return 0;
};
export fn main() i32 = { os.exit(produce()); };