| // PR c++/81860 | |
| // { dg-do compile { target c++11 } } | |
| // { dg-final { scan-assembler "_ZN1AIjEC\[12\]Ev" } } | |
| template <typename T> | |
| struct A | |
| { | |
| A() {} | |
| }; | |
| struct B | |
| { | |
| template <typename D> | |
| B(D, const A<unsigned>& a = A<unsigned>()) : a(a) {} | |
| A<unsigned> a; | |
| }; | |
| struct C : B | |
| { | |
| using B::B; | |
| }; | |
| int main() | |
| { | |
| C c(0); | |
| } |