1 #include <deque> 2 #include <list> 3 #include <queue> 4 5 struct C { 6 // Constructor for testing emplace. CC7 C(int i) : i(i) {}; 8 int i; 9 }; 10 main(int argc,char ** argv)11int main(int argc, char **argv) { 12 // std::deque is the default container. 13 std::queue<C> q_deque({{1}}); 14 std::queue<C, std::list<C>> q_list({{1}}); 15 return 0; // Set break point at this line. 16 } 17