//ww:run-exit 37
package main;
package pkg;
export type point = struct { x: i64, y: i64 };
export type rect = struct { lo: point, hi: point };
package main;
import pkg;
export fn main() i32 = {
	let a: pkg.point = pkg.point { x = 3i64, y = 4i64 };
	let b: pkg.point = pkg.point { x = 10i64, y = 20i64 };
	if (a.x != 3i64) { return 1; };
	if (a.y != 4i64) { return 2; };
	if (b.x != 10i64) { return 3; };
	if (b.y != 20i64) { return 4; };
	return (a.x + a.y + b.x + b.y): i32;
};