| // Circular implicit declarations were causing errors | |
| // { dg-do compile { target c++11 } } | |
| struct Ray; | |
| struct Vector | |
| { | |
| virtual void f(); // make non-trivially-copyable | |
| Vector(const Ray &) ; | |
| }; | |
| struct array | |
| { | |
| Vector v; | |
| }; | |
| struct Ray | |
| { | |
| array a; | |
| }; | |
| extern Ray r1; | |
| Ray r2=r1; |