//ww:run-exit 6
package main;
type inner = struct { x: size, y: size, z: size };
type outer = struct { tag: size, i: inner };
export fn main() i32 = { let o: outer = outer { tag = 1: size, i = inner { x = 2: size, y = 3: size, z = 4: size } }; let b: inner = inner { x = 0: size, y = 0: size, z = 0: size }; b = o.i; return (b.x + b.z): i32; };