Function main

test/basic_tuple/construct.cpp:13–19

int main() {
    constexpr hana::basic_tuple<> empty{}; (void)empty;

    constexpr hana::basic_tuple<int, float> xs{1, 2.3f}; (void)xs;
    constexpr auto ys = hana::basic_tuple<int, float>{1, 2.3f};
    constexpr auto copy = ys; (void)copy;
}