| 1 | //===----------------------------------------------------------------------===// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | // <atomic> |
| 10 | |
| 11 | // #define ATOMIC_BOOL_LOCK_FREE unspecified |
| 12 | // #define ATOMIC_CHAR_LOCK_FREE unspecified |
| 13 | // #define ATOMIC_CHAR8_T_LOCK_FREE unspecified // C++20 |
| 14 | // #define ATOMIC_CHAR16_T_LOCK_FREE unspecified |
| 15 | // #define ATOMIC_CHAR32_T_LOCK_FREE unspecified |
| 16 | // #define ATOMIC_WCHAR_T_LOCK_FREE unspecified |
| 17 | // #define ATOMIC_SHORT_LOCK_FREE unspecified |
| 18 | // #define ATOMIC_INT_LOCK_FREE unspecified |
| 19 | // #define ATOMIC_LONG_LOCK_FREE unspecified |
| 20 | // #define ATOMIC_LLONG_LOCK_FREE unspecified |
| 21 | // #define ATOMIC_POINTER_LOCK_FREE unspecified |
| 22 | |
| 23 | #include <atomic> |
| 24 | #include <cassert> |
| 25 | |
| 26 | #include "test_macros.h" |
| 27 | |
| 28 | int main(int, char**) |
| 29 | { |
| 30 | assert(ATOMIC_BOOL_LOCK_FREE == 0 || |
| 31 | ATOMIC_BOOL_LOCK_FREE == 1 || |
| 32 | ATOMIC_BOOL_LOCK_FREE == 2); |
| 33 | assert(ATOMIC_CHAR_LOCK_FREE == 0 || |
| 34 | ATOMIC_CHAR_LOCK_FREE == 1 || |
| 35 | ATOMIC_CHAR_LOCK_FREE == 2); |
| 36 | #if TEST_STD_VER > 17 && defined(__cpp_char8_t) |
| 37 | assert(ATOMIC_CHAR8_T_LOCK_FREE == 0 || |
| 38 | ATOMIC_CHAR8_T_LOCK_FREE == 1 || |
| 39 | ATOMIC_CHAR8_T_LOCK_FREE == 2); |
| 40 | #endif |
| 41 | assert(ATOMIC_CHAR16_T_LOCK_FREE == 0 || |
| 42 | ATOMIC_CHAR16_T_LOCK_FREE == 1 || |
| 43 | ATOMIC_CHAR16_T_LOCK_FREE == 2); |
| 44 | assert(ATOMIC_CHAR32_T_LOCK_FREE == 0 || |
| 45 | ATOMIC_CHAR32_T_LOCK_FREE == 1 || |
| 46 | ATOMIC_CHAR32_T_LOCK_FREE == 2); |
| 47 | assert(ATOMIC_WCHAR_T_LOCK_FREE == 0 || |
| 48 | ATOMIC_WCHAR_T_LOCK_FREE == 1 || |
| 49 | ATOMIC_WCHAR_T_LOCK_FREE == 2); |
| 50 | assert(ATOMIC_SHORT_LOCK_FREE == 0 || |
| 51 | ATOMIC_SHORT_LOCK_FREE == 1 || |
| 52 | ATOMIC_SHORT_LOCK_FREE == 2); |
| 53 | assert(ATOMIC_INT_LOCK_FREE == 0 || |
| 54 | ATOMIC_INT_LOCK_FREE == 1 || |
| 55 | ATOMIC_INT_LOCK_FREE == 2); |
| 56 | assert(ATOMIC_LONG_LOCK_FREE == 0 || |
| 57 | ATOMIC_LONG_LOCK_FREE == 1 || |
| 58 | ATOMIC_LONG_LOCK_FREE == 2); |
| 59 | assert(ATOMIC_LLONG_LOCK_FREE == 0 || |
| 60 | ATOMIC_LLONG_LOCK_FREE == 1 || |
| 61 | ATOMIC_LLONG_LOCK_FREE == 2); |
| 62 | assert(ATOMIC_POINTER_LOCK_FREE == 0 || |
| 63 | ATOMIC_POINTER_LOCK_FREE == 1 || |
| 64 | ATOMIC_POINTER_LOCK_FREE == 2); |
| 65 | |
| 66 | return 0; |
| 67 | } |
| 68 |