| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // WARNING: This test was generated by generate_feature_test_macro_components.py |
| // and should not be edited manually. |
| // |
| // clang-format off |
| |
| // <limits> |
| |
| // Test the feature test macros defined by <limits> |
| |
| /* Constant Value |
| __cpp_lib_char8_t 201907L [C++20] |
| */ |
| |
| #include <limits> |
| #include "test_macros.h" |
| |
| #if TEST_STD_VER < 14 |
| |
| # ifdef __cpp_lib_char8_t |
| # error "__cpp_lib_char8_t should not be defined before c++20" |
| # endif |
| |
| #elif TEST_STD_VER == 14 |
| |
| # ifdef __cpp_lib_char8_t |
| # error "__cpp_lib_char8_t should not be defined before c++20" |
| # endif |
| |
| #elif TEST_STD_VER == 17 |
| |
| # ifdef __cpp_lib_char8_t |
| # error "__cpp_lib_char8_t should not be defined before c++20" |
| # endif |
| |
| #elif TEST_STD_VER == 20 |
| |
| # if defined(__cpp_char8_t) |
| # ifndef __cpp_lib_char8_t |
| # error "__cpp_lib_char8_t should be defined in c++20" |
| # endif |
| # if __cpp_lib_char8_t != 201907L |
| # error "__cpp_lib_char8_t should have the value 201907L in c++20" |
| # endif |
| # else |
| # ifdef __cpp_lib_char8_t |
| # error "__cpp_lib_char8_t should not be defined when the requirement 'defined(__cpp_char8_t)' is not met!" |
| # endif |
| # endif |
| |
| #elif TEST_STD_VER > 20 |
| |
| # if defined(__cpp_char8_t) |
| # ifndef __cpp_lib_char8_t |
| # error "__cpp_lib_char8_t should be defined in c++2b" |
| # endif |
| # if __cpp_lib_char8_t != 201907L |
| # error "__cpp_lib_char8_t should have the value 201907L in c++2b" |
| # endif |
| # else |
| # ifdef __cpp_lib_char8_t |
| # error "__cpp_lib_char8_t should not be defined when the requirement 'defined(__cpp_char8_t)' is not met!" |
| # endif |
| # endif |
| |
| #endif // TEST_STD_VER > 20 |
| |