| //===----------------------------------------------------------------------===// |
| // |
| // 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. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <locale> |
| |
| // template <class _CharT> |
| // class messages |
| // : public locale::facet, |
| // public messages_base |
| // { |
| // public: |
| // typedef _CharT char_type; |
| // typedef basic_string<_CharT> string_type; |
| |
| #include <locale> |
| #include <type_traits> |
| |
| int main() |
| { |
| static_assert((std::is_base_of<std::locale::facet, std::messages<char> >::value), ""); |
| static_assert((std::is_base_of<std::messages_base, std::messages<char> >::value), ""); |
| static_assert((std::is_base_of<std::locale::facet, std::messages<wchar_t> >::value), ""); |
| static_assert((std::is_base_of<std::messages_base, std::messages<wchar_t> >::value), ""); |
| static_assert((std::is_same<std::messages<char>::char_type, char>::value), ""); |
| static_assert((std::is_same<std::messages<wchar_t>::char_type, wchar_t>::value), ""); |
| static_assert((std::is_same<std::messages<char>::string_type, std::string>::value), ""); |
| static_assert((std::is_same<std::messages<wchar_t>::string_type, std::wstring>::value), ""); |
| } |
