| //===----------------------------------------------------------------------===// |
| // |
| // 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. |
| |
| // <utility> |
| |
| // Test the feature test macros defined by <utility> |
| |
| /* Constant Value |
| __cpp_lib_as_const 201510L [C++17] |
| __cpp_lib_constexpr_misc 201811L [C++2a] |
| __cpp_lib_exchange_function 201304L [C++14] |
| __cpp_lib_integer_sequence 201304L [C++14] |
| __cpp_lib_to_chars 201611L [C++17] |
| __cpp_lib_tuples_by_type 201304L [C++14] |
| */ |
| |
| #include <utility> |
| #include "test_macros.h" |
| |
| #if TEST_STD_VER < 14 |
| |
| # ifdef __cpp_lib_as_const |
| # error "__cpp_lib_as_const should not be defined before c++17" |
| # endif |
| |
| # ifdef __cpp_lib_constexpr_misc |
| # error "__cpp_lib_constexpr_misc should not be defined before c++2a" |
| # endif |
| |
| # ifdef __cpp_lib_exchange_function |
| # error "__cpp_lib_exchange_function should not be defined before c++14" |
| # endif |
| |
| # ifdef __cpp_lib_integer_sequence |
| # error "__cpp_lib_integer_sequence should not be defined before c++14" |
| # endif |
| |
| # ifdef __cpp_lib_to_chars |
| # error "__cpp_lib_to_chars should not be defined before c++17" |
| # endif |
| |
| # ifdef __cpp_lib_tuples_by_type |
| # error "__cpp_lib_tuples_by_type should not be defined before c++14" |
| # endif |
| |
| #elif TEST_STD_VER == 14 |
| |
| # ifdef __cpp_lib_as_const |
| # error "__cpp_lib_as_const should not be defined before c++17" |
| # endif |
| |
| # ifdef __cpp_lib_constexpr_misc |
| # error "__cpp_lib_constexpr_misc should not be defined before c++2a" |
| # endif |
| |
| # ifndef __cpp_lib_exchange_function |
| # error "__cpp_lib_exchange_function should be defined in c++14" |
| # endif |
| # if __cpp_lib_exchange_function != 201304L |
| # error "__cpp_lib_exchange_function should have the value 201304L in c++14" |
| # endif |
| |
| # ifndef __cpp_lib_integer_sequence |
| # error "__cpp_lib_integer_sequence should be defined in c++14" |
| # endif |
| # if __cpp_lib_integer_sequence != 201304L |
| # error "__cpp_lib_integer_sequence should have the value 201304L in c++14" |
| # endif |
| |
| # ifdef __cpp_lib_to_chars |
| # error "__cpp_lib_to_chars should not be defined before c++17" |
| # endif |
| |
| # ifndef __cpp_lib_tuples_by_type |
| # error "__cpp_lib_tuples_by_type should be defined in c++14" |
| # endif |
| # if __cpp_lib_tuples_by_type != 201304L |
| # error "__cpp_lib_tuples_by_type should have the value 201304L in c++14" |
| # endif |
| |
| #elif TEST_STD_VER == 17 |
| |
| # ifndef __cpp_lib_as_const |
| # error "__cpp_lib_as_const should be defined in c++17" |
| # endif |
| # if __cpp_lib_as_const != 201510L |
| # error "__cpp_lib_as_const should have the value 201510L in c++17" |
| # endif |
| |
| # ifdef __cpp_lib_constexpr_misc |
| # error "__cpp_lib_constexpr_misc should not be defined before c++2a" |
| # endif |
| |
| # ifndef __cpp_lib_exchange_function |
| # error "__cpp_lib_exchange_function should be defined in c++17" |
| # endif |
| # if __cpp_lib_exchange_function != 201304L |
| # error "__cpp_lib_exchange_function should have the value 201304L in c++17" |
| # endif |
| |
| # ifndef __cpp_lib_integer_sequence |
| # error "__cpp_lib_integer_sequence should be defined in c++17" |
| # endif |
| # if __cpp_lib_integer_sequence != 201304L |
| # error "__cpp_lib_integer_sequence should have the value 201304L in c++17" |
| # endif |
| |
| # if !defined(_LIBCPP_VERSION) |
| # ifndef __cpp_lib_to_chars |
| # error "__cpp_lib_to_chars should be defined in c++17" |
| # endif |
| # if __cpp_lib_to_chars != 201611L |
| # error "__cpp_lib_to_chars should have the value 201611L in c++17" |
| # endif |
| # else // _LIBCPP_VERSION |
| # ifdef __cpp_lib_to_chars |
| # error "__cpp_lib_to_chars should not be defined because it is unimplemented in libc++!" |
| # endif |
| # endif |
| |
| # ifndef __cpp_lib_tuples_by_type |
| # error "__cpp_lib_tuples_by_type should be defined in c++17" |
| # endif |
| # if __cpp_lib_tuples_by_type != 201304L |
| # error "__cpp_lib_tuples_by_type should have the value 201304L in c++17" |
| # endif |
| |
| #elif TEST_STD_VER > 17 |
| |
| # ifndef __cpp_lib_as_const |
| # error "__cpp_lib_as_const should be defined in c++2a" |
| # endif |
| # if __cpp_lib_as_const != 201510L |
| # error "__cpp_lib_as_const should have the value 201510L in c++2a" |
| # endif |
| |
| # if !defined(_LIBCPP_VERSION) |
| # ifndef __cpp_lib_constexpr_misc |
| # error "__cpp_lib_constexpr_misc should be defined in c++2a" |
| # endif |
| # if __cpp_lib_constexpr_misc != 201811L |
| # error "__cpp_lib_constexpr_misc should have the value 201811L in c++2a" |
| # endif |
| # else // _LIBCPP_VERSION |
| # ifdef __cpp_lib_constexpr_misc |
| # error "__cpp_lib_constexpr_misc should not be defined because it is unimplemented in libc++!" |
| # endif |
| # endif |
| |
| # ifndef __cpp_lib_exchange_function |
| # error "__cpp_lib_exchange_function should be defined in c++2a" |
| # endif |
| # if __cpp_lib_exchange_function != 201304L |
| # error "__cpp_lib_exchange_function should have the value 201304L in c++2a" |
| # endif |
| |
| # ifndef __cpp_lib_integer_sequence |
| # error "__cpp_lib_integer_sequence should be defined in c++2a" |
| # endif |
| # if __cpp_lib_integer_sequence != 201304L |
| # error "__cpp_lib_integer_sequence should have the value 201304L in c++2a" |
| # endif |
| |
| # if !defined(_LIBCPP_VERSION) |
| # ifndef __cpp_lib_to_chars |
| # error "__cpp_lib_to_chars should be defined in c++2a" |
| # endif |
| # if __cpp_lib_to_chars != 201611L |
| # error "__cpp_lib_to_chars should have the value 201611L in c++2a" |
| # endif |
| # else // _LIBCPP_VERSION |
| # ifdef __cpp_lib_to_chars |
| # error "__cpp_lib_to_chars should not be defined because it is unimplemented in libc++!" |
| # endif |
| # endif |
| |
| # ifndef __cpp_lib_tuples_by_type |
| # error "__cpp_lib_tuples_by_type should be defined in c++2a" |
| # endif |
| # if __cpp_lib_tuples_by_type != 201304L |
| # error "__cpp_lib_tuples_by_type should have the value 201304L in c++2a" |
| # endif |
| |
| #endif // TEST_STD_VER > 17 |
| |
| int main(int, char**) { return 0; } |