| // PR c++/61020 | |
| // { dg-options "-O2" } | |
| // { dg-do run } | |
| #include <typeinfo> | |
| struct Base { | |
| virtual ~Base() { } | |
| }; | |
| struct Derived : public Base { | |
| }; | |
| int compare(const Base& base) | |
| { | |
| return typeid(base) == typeid(typeid(Derived)); | |
| } | |
| int main() | |
| { | |
| Base base; | |
| Derived derived; | |
| if (compare(base)) return 1; | |
| if (compare(derived)) return 2; | |
| return 0; | |
| } |