//ww:run-exit 5
package main;
type nd = struct { name: str, x: i32 };
fn setit(p: *nd, s: str, vv: i32) void = { p.name = s; p.x = vv; };
fn main() i32 = {
	let arr: [4]nd;
	setit(&arr[1], "world", 100);
	let s: str = arr[1].name;
	return s.len: i32;
};