//ww:run-exit 8
package main;
type pt = struct { x: i32, y: i32, z: i64 };
export fn main() i32 = {
	let xs: []pt = [];
	let p: pt = pt { x = 3, y = 5, z = 9 };
	append(xs, p);
	return (xs[0].x + xs[0].y): i32;
};