1 // PR c++/64383 2 // { dg-options "-Wunused-variable" } 3 4 struct Y 5 { 6 ~Y(); 7 }; 8 9 struct X 10 { 11 static Y& get(); 12 }; 13 main()14 int main() 15 { 16 Y& y = X::get(); // { dg-warning "unused" } 17 } 18