| // Testcase from P0136 | |
| // { dg-do compile { target c++11 } } | |
| // { dg-options -fnew-inheriting-ctors } | |
| struct A { | |
| template<typename T> A(T, typename T::type = 0); | |
| A(int); | |
| }; | |
| struct B : A { | |
| using A::A; | |
| B(int); | |
| }; | |
| B b(42L); // now calls B(int), used to call B<long>(long), | |
| // which called A(int) due to substitution failure | |
| // in A<long>(long). | |
| // { dg-final { scan-assembler "_ZN1BC1Ei" } } |