Function get

tests/StructuredBindingsHandler3Test.cpp:10–10

namespace constant {
  struct Q {};
  template<int N> constexpr int get(Q &&) { return N * N; }
}
template<> struct std::tuple_size<constant::Q> { static const int value = 3; };
template<size_t N> struct std::tuple_element<N, constant::Q> { typedef int type; };