//ww:run-exit 7
package main;
type inner = struct { a: i64, b: i64 };
type outer = struct { i: inner, t: i64 };
fn mki() inner = { return inner { a = 3i64, b = 4i64 }; };
fn main() i32 = {
	let o: outer = outer { i = inner { a = 0i64, b = 0i64 }, t = 0i64 };
	o.i = mki();
	return (o.i.a + o.i.b + o.t): i32;
};