12b9e3e39SRichard Smith extern struct Y { 22b9e3e39SRichard Smith int n; 32b9e3e39SRichard Smith float f; 42b9e3e39SRichard Smith } y1; 52b9e3e39SRichard Smith enum E { e1 }; 62b9e3e39SRichard Smith 72b9e3e39SRichard Smith struct X { 82b9e3e39SRichard Smith int n; 92b9e3e39SRichard Smith } x1; 102b9e3e39SRichard Smith 11*88126a25SRichard Smith template<typename T> 12*88126a25SRichard Smith struct F { 13*88126a25SRichard Smith int n; 14*88126a25SRichard Smith friend bool operator==(const F &a, const F &b) { return a.n == b.n; } 15*88126a25SRichard Smith }; 16*88126a25SRichard Smith f()172b9e3e39SRichard Smithint f() { 182b9e3e39SRichard Smith return y1.n + e1 + y1.f + x1.n; 192b9e3e39SRichard Smith } 20