| 1 | //===----------------------------------------------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | // WARNING: This test was generated by generate_feature_test_macro_components.py |
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| 10 | // and should not be edited manually. |
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| 11 | |
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| 12 | // <cstring> |
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| 13 | |
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| 14 | // Test the feature test macros defined by <cstring> |
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| 15 | |
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| 16 | // clang-format off |
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| 17 | |
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| 18 | #include <cstring> |
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| 19 | #include "test_macros.h" |
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| 20 | |
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| 21 | #if TEST_STD_VER < 14 |
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| 22 | |
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| 23 | # ifdef __cpp_lib_freestanding_cstring |
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| 24 | # error "__cpp_lib_freestanding_cstring should not be defined before c++26" |
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| 25 | # endif |
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| 26 | |
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| 27 | #elif TEST_STD_VER == 14 |
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| 28 | |
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| 29 | # ifdef __cpp_lib_freestanding_cstring |
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| 30 | # error "__cpp_lib_freestanding_cstring should not be defined before c++26" |
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| 31 | # endif |
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| 32 | |
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| 33 | #elif TEST_STD_VER == 17 |
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| 34 | |
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| 35 | # ifdef __cpp_lib_freestanding_cstring |
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| 36 | # error "__cpp_lib_freestanding_cstring should not be defined before c++26" |
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| 37 | # endif |
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| 38 | |
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| 39 | #elif TEST_STD_VER == 20 |
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| 40 | |
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| 41 | # ifdef __cpp_lib_freestanding_cstring |
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| 42 | # error "__cpp_lib_freestanding_cstring should not be defined before c++26" |
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| 43 | # endif |
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| 44 | |
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| 45 | #elif TEST_STD_VER == 23 |
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| 46 | |
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| 47 | # ifdef __cpp_lib_freestanding_cstring |
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| 48 | # error "__cpp_lib_freestanding_cstring should not be defined before c++26" |
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| 49 | # endif |
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| 50 | |
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| 51 | #elif TEST_STD_VER > 23 |
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| 52 | |
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| 53 | # if !defined(_LIBCPP_VERSION) |
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| 54 | # ifndef __cpp_lib_freestanding_cstring |
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| 55 | # error "__cpp_lib_freestanding_cstring should be defined in c++26" |
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| 56 | # endif |
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| 57 | # if __cpp_lib_freestanding_cstring != 202306L |
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| 58 | # error "__cpp_lib_freestanding_cstring should have the value 202306L in c++26" |
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| 59 | # endif |
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| 60 | # else |
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| 61 | # ifdef __cpp_lib_freestanding_cstring |
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| 62 | # error "__cpp_lib_freestanding_cstring should not be defined because it is unimplemented in libc++!" |
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| 63 | # endif |
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| 64 | # endif |
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| 65 | |
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| 66 | #endif // TEST_STD_VER > 23 |
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| 67 | |
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| 68 | // clang-format on |
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| 69 | |
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| 70 | |
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