//===----------------------------------------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is dual licensed under the MIT and the University of Illinois Open // Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // <string> // template<> struct char_traits<wchar_t> // typedef wchar_t char_type; // typedef int int_type; // typedef streamoff off_type; // typedef streampos pos_type; // typedef mbstate_t state_type; #include <string> #include <type_traits> int main() { static_assert((std::is_same<std::char_traits<wchar_t>::char_type, wchar_t>::value), ""); static_assert((std::is_same<std::char_traits<wchar_t>::int_type, std::wint_t>::value), ""); static_assert((std::is_same<std::char_traits<wchar_t>::off_type, std::streamoff>::value), ""); static_assert((std::is_same<std::char_traits<wchar_t>::pos_type, std::wstreampos>::value), ""); static_assert((std::is_same<std::char_traits<wchar_t>::state_type, std::mbstate_t>::value), ""); }