Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 1 | // RUN: %clang_cc1 -std=c++03 -fsyntax-only %s |
| 2 | // RUN: %clang_cc1 -std=c++11 -DCXX11 -fsyntax-only %s |
| 3 | |
| 4 | #define IS_KEYWORD(NAME) _Static_assert(!__is_identifier(NAME), #NAME) |
| 5 | #define NOT_KEYWORD(NAME) _Static_assert(__is_identifier(NAME), #NAME) |
| 6 | #define IS_TYPE(NAME) void is_##NAME##_type() { int f(NAME); } |
| 7 | |
| 8 | #ifdef CXX11 |
| 9 | #define CXX11_KEYWORD(NAME) IS_KEYWORD(NAME) |
| 10 | #define CXX11_TYPE(NAME) IS_TYPE(NAME) |
| 11 | #else |
| 12 | #define CXX11_KEYWORD(NAME) NOT_KEYWORD(NAME) |
| 13 | #define CXX11_TYPE(NAME) |
| 14 | #endif |
| 15 | |
| 16 | // C++11 keywords |
| 17 | CXX11_KEYWORD(nullptr); |
| 18 | CXX11_KEYWORD(decltype); |
| 19 | CXX11_KEYWORD(alignof); |
| 20 | CXX11_KEYWORD(alignas); |
| 21 | CXX11_KEYWORD(char16_t); |
| 22 | CXX11_TYPE(char16_t); |
| 23 | CXX11_KEYWORD(char32_t); |
| 24 | CXX11_TYPE(char32_t); |
| 25 | CXX11_KEYWORD(constexpr); |
| 26 | CXX11_KEYWORD(noexcept); |
| 27 | CXX11_KEYWORD(static_assert); |
| 28 | CXX11_KEYWORD(thread_local); |
| 29 | |
| 30 | // Clang extension |
| 31 | IS_KEYWORD(__char16_t); |
| 32 | IS_TYPE(__char16_t); |
| 33 | IS_KEYWORD(__char32_t); |
| 34 | IS_TYPE(__char32_t); |