1 struct Y {
2 int m;
3 double f;
4 } y2;
5 enum E { e2 };
6
7 template<typename T>
8 struct F {
9 int n;
10 friend bool operator==(const F &a, const F &b) { return a.n == b.n; }
11 };
12
13 int g() {
14 return y2.m + e2 + y2.f + (F<int>{0} == F<int>{1});
15 }
16