//ww:run-exit 18
package main;
type pt = struct { x: size, y: size, z: size };
let g: pt = pt { x = 0: size, y = 0: size, z = 0: size };
export fn main() i32 = { g = pt { x = 5: size, y = 6: size, z = 7: size }; return (g.x + g.y + g.z): i32; };