gcc/testsuite/g++.dg/cpp0x/inh-ctor10.C

// { dg-options "-std=c++11" }

struct A
{
  template <class... Ts> A(Ts...);
};

struct B: A
{
  using A::A;
};

B b1(42);
B b2(1.0, 42, (void*)0);