| // DR 1402 | |
| // { dg-do compile { target c++11 } } | |
| struct A | |
| { | |
| A& operator=(A&&); | |
| }; | |
| struct B: virtual A { B& operator=(B&&) = default; }; // { dg-warning "virtual base" } | |
| struct C: virtual A { }; // { dg-warning "virtual base" } | |
| int main() | |
| { | |
| B b1, b2; | |
| b2 = static_cast<B&&>(b1); | |
| C c1, c2; | |
| c2 = static_cast<C&&>(c1); | |
| } |