// PR c++/13659
// { dg-options "" }
// { dg-do compile }
namespace bar {
  inline namespace foo {
    template <class T> void f(T, T);
  }
  template <class T> void f(T);
}
int main() {
  // Make sure both declarations are brought in.
  using bar::f;
  f(1);
  f(1, 1);
}