diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2022-07-04 19:20:19 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2023-02-08 19:02:26 +0000 |
| commit | 81ad626541db97eb356e2c1d4a20eb2a26a766ab (patch) | |
| tree | 311b6a8987c32b1e1dcbab65c54cfac3fdb56175 /contrib/llvm-project/libcxx/include/__functional/binary_function.h | |
| parent | 5fff09660e06a66bed6482da9c70df328e16bbb6 (diff) | |
| parent | 145449b1e420787bb99721a429341fa6be3adfb6 (diff) | |
Diffstat (limited to 'contrib/llvm-project/libcxx/include/__functional/binary_function.h')
| -rw-r--r-- | contrib/llvm-project/libcxx/include/__functional/binary_function.h | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/contrib/llvm-project/libcxx/include/__functional/binary_function.h b/contrib/llvm-project/libcxx/include/__functional/binary_function.h index 8ca7b06662ae..fdedb8b177da 100644 --- a/contrib/llvm-project/libcxx/include/__functional/binary_function.h +++ b/contrib/llvm-project/libcxx/include/__functional/binary_function.h @@ -13,19 +13,42 @@ #include <__config> #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) -#pragma GCC system_header +# pragma GCC system_header #endif _LIBCPP_BEGIN_NAMESPACE_STD +#if _LIBCPP_STD_VER <= 14 || defined(_LIBCPP_ENABLE_CXX17_REMOVED_UNARY_BINARY_FUNCTION) + template <class _Arg1, class _Arg2, class _Result> -struct _LIBCPP_TEMPLATE_VIS binary_function +struct _LIBCPP_TEMPLATE_VIS _LIBCPP_DEPRECATED_IN_CXX11 binary_function { typedef _Arg1 first_argument_type; typedef _Arg2 second_argument_type; typedef _Result result_type; }; +#endif // _LIBCPP_STD_VER <= 14 || defined(_LIBCPP_ENABLE_CXX17_REMOVED_UNARY_BINARY_FUNCTION) + +template <class _Arg1, class _Arg2, class _Result> struct __binary_function_keep_layout_base { +#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS) + using first_argument_type _LIBCPP_DEPRECATED_IN_CXX17 = _Arg1; + using second_argument_type _LIBCPP_DEPRECATED_IN_CXX17 = _Arg2; + using result_type _LIBCPP_DEPRECATED_IN_CXX17 = _Result; +#endif +}; + +#if _LIBCPP_STD_VER <= 14 || defined(_LIBCPP_ENABLE_CXX17_REMOVED_UNARY_BINARY_FUNCTION) +_LIBCPP_DIAGNOSTIC_PUSH +_LIBCPP_CLANG_DIAGNOSTIC_IGNORED("-Wdeprecated-declarations") +template <class _Arg1, class _Arg2, class _Result> +using __binary_function = binary_function<_Arg1, _Arg2, _Result>; +_LIBCPP_DIAGNOSTIC_POP +#else +template <class _Arg1, class _Arg2, class _Result> +using __binary_function = __binary_function_keep_layout_base<_Arg1, _Arg2, _Result>; +#endif + _LIBCPP_END_NAMESPACE_STD #endif // _LIBCPP___FUNCTIONAL_BINARY_FUNCTION_H |