12345678910111213141516171819202122232425Outer { a Inner b Inner}Inner { x int y int}main() { o := Outer{ a: Inner{x: 1, y: 2}, b: Inner{x: 3, y: 4}, } f(o)}f(o Outer) { assert o.a.x == 1 assert o.a.y == 2 assert o.b.x == 3 assert o.b.y == 4}
