| 1 | extern struct Y { |
|---|---|
| 2 | int n; |
| 3 | float f; |
| 4 | } y1; |
| 5 | enum E { e1 }; |
| 6 | |
| 7 | struct X { |
| 8 | int n; |
| 9 | } x1; |
| 10 | |
| 11 | template<typename T> |
| 12 | struct F { |
| 13 | int n; |
| 14 | friend bool operator==(const F &a, const F &b) { return a.n == b.n; } |
| 15 | }; |
| 16 | |
| 17 | int f() { |
| 18 | return y1.n + e1 + y1.f + x1.n; |
| 19 | } |
| 20 |