module proto

import vproto

struct Xyz {
    x int
}

struct Abcde {
    f1 vproto.Xyz
    f2 &vproto.Xyz
    f3 []vproto.Xyz
    f4 []&vproto.Xyz
    f5 map[string]vproto.Xyz
    f6 map[string]&vproto.Xyz
    //
    p1 Xyz
    p2 &Xyz
    p3 []Xyz
    p4 []&Xyz
    p5 map[string]Xyz
    p6 map[string]&Xyz
    p7 map[string]map[string]map[string]&Xyz
    //
    p8 map[string]map[string]map[string]map[string]&Xyz
    p9 map[string]map[string]map[string]map[string]&vproto.Xyz
}

fn abc() {
    x := vproto.Xyz{2}
    mut a := []vproto.Xyz{}
    a << x
    a << vproto.Xyz{3}
    z := map[string]map[string]map[string]map[string]&vproto.Xyz{}
}