from 'constexpr _OI std::copy(_II, _II, _OI) [with bool _IsMove = false; _II = __gnu_cxx::__normal_iterator<const short unsigned int; _Up = short unsigned int; bool _IsMove = false]', inlined from 'constexpr _OI std::copy(_II, _II, _OI) [with bool _IsMove = false]', inlined from 'constexpr std::_Tuple_impl<_Idx, _Head, _Tail ...>::_Tuple_impl(_UHead&&, _UTail&& ...) [with _UHead = std::vector<short unsigned int>; _Tail = {std::__cxx11::basic_string<char,