| // PR c++/46807 | |
| // { dg-options -std=c++98 } | |
| // In C++98/03, B::B(const B&) is trivial because A::A(const A&) is trivial, | |
| // even though doing overload resolution would mean calling the template | |
| // constructor. In C++0x, we do overload resolution to determine triviality. | |
| struct A | |
| { | |
| A() {} | |
| private: | |
| template <class T> A(T&); | |
| }; | |
| struct B | |
| { | |
| mutable A a; | |
| }; | |
| int main() | |
| { | |
| B b; | |
| B b2(b); | |
| } |