| // { dg-do preprocess { target c++11 } } | |
| // { dg-options "-fchar8_t" } | |
| #include <atomic> | |
| #include <filesystem> | |
| #include <istream> | |
| #include <limits> | |
| #include <locale> | |
| #include <ostream> | |
| #include <string> | |
| #include <string_view> | |
| #ifndef __cpp_lib_char8_t | |
| # error "__cpp_lib_char8_t" | |
| #elif __cpp_lib_char8_t != 201907L | |
| # error "__cpp_lib_char8_t != 201907L" | |
| #endif |