"#define alignas #DONT_USE_CPLUSPLUS_RESERVED_NAMES\n"
"#define class #DONT_USE_CPLUSPLUS_RESERVED_NAMES\n"
"#define constexpr #DONT_USE_CPLUSPLUS_RESERVED_NAMES\n"
"#define alignas #DONT_USE_CPLUSPLUS_RESERVED_NAMES\n"
"#define class #DONT_USE_CPLUSPLUS_RESERVED_NAMES\n"
"#define constexpr #DONT_USE_CPLUSPLUS_RESERVED_NAMES\n"