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 // WARNING: This test was generated by generate_feature_test_macro_components.py 10 // and should not be edited manually. 11 // 12 // clang-format off 13 14 // <> 15 16 // Test the feature test macros defined by <> 17 18 /* Constant Value 19 __cpp_lib_format_uchar 202311L [C++20] 20 __cpp_lib_saturation_arithmetic 202311L [C++26] 21 */ 22 23 #include <> 24 #include "test_macros.h" 25 26 #if TEST_STD_VER < 14 27 28 # ifdef __cpp_lib_format_uchar 29 # error "__cpp_lib_format_uchar should not be defined before c++20" 30 # endif 31 32 # ifdef __cpp_lib_saturation_arithmetic 33 # error "__cpp_lib_saturation_arithmetic should not be defined before c++26" 34 # endif 35 36 #elif TEST_STD_VER == 14 37 38 # ifdef __cpp_lib_format_uchar 39 # error "__cpp_lib_format_uchar should not be defined before c++20" 40 # endif 41 42 # ifdef __cpp_lib_saturation_arithmetic 43 # error "__cpp_lib_saturation_arithmetic should not be defined before c++26" 44 # endif 45 46 #elif TEST_STD_VER == 17 47 48 # ifdef __cpp_lib_format_uchar 49 # error "__cpp_lib_format_uchar should not be defined before c++20" 50 # endif 51 52 # ifdef __cpp_lib_saturation_arithmetic 53 # error "__cpp_lib_saturation_arithmetic should not be defined before c++26" 54 # endif 55 56 #elif TEST_STD_VER == 20 57 58 # ifndef __cpp_lib_format_uchar 59 # error "__cpp_lib_format_uchar should be defined in c++20" 60 # endif 61 # if __cpp_lib_format_uchar != 202311L 62 # error "__cpp_lib_format_uchar should have the value 202311L in c++20" 63 # endif 64 65 # ifdef __cpp_lib_saturation_arithmetic 66 # error "__cpp_lib_saturation_arithmetic should not be defined before c++26" 67 # endif 68 69 #elif TEST_STD_VER == 23 70 71 # ifndef __cpp_lib_format_uchar 72 # error "__cpp_lib_format_uchar should be defined in c++23" 73 # endif 74 # if __cpp_lib_format_uchar != 202311L 75 # error "__cpp_lib_format_uchar should have the value 202311L in c++23" 76 # endif 77 78 # ifdef __cpp_lib_saturation_arithmetic 79 # error "__cpp_lib_saturation_arithmetic should not be defined before c++26" 80 # endif 81 82 #elif TEST_STD_VER > 23 83 84 # ifndef __cpp_lib_format_uchar 85 # error "__cpp_lib_format_uchar should be defined in c++26" 86 # endif 87 # if __cpp_lib_format_uchar != 202311L 88 # error "__cpp_lib_format_uchar should have the value 202311L in c++26" 89 # endif 90 91 # if !defined(_LIBCPP_VERSION) 92 # ifndef __cpp_lib_saturation_arithmetic 93 # error "__cpp_lib_saturation_arithmetic should be defined in c++26" 94 # endif 95 # if __cpp_lib_saturation_arithmetic != 202311L 96 # error "__cpp_lib_saturation_arithmetic should have the value 202311L in c++26" 97 # endif 98 # else // _LIBCPP_VERSION 99 # ifdef __cpp_lib_saturation_arithmetic 100 # error "__cpp_lib_saturation_arithmetic should not be defined because it is unimplemented in libc++!" 101 # endif 102 # endif 103 104 #endif // TEST_STD_VER > 23 105 106