//===----------------------------------------------------------------------===//
//
// 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.

// <functional>

// Test the feature test macros defined by <functional>

// clang-format off

#include <functional>
#include "test_macros.h"

#if TEST_STD_VER < 14

#  ifdef __cpp_lib_bind_back
#    error "__cpp_lib_bind_back should not be defined before c++23"
#  endif

#  ifdef __cpp_lib_bind_front
#    error "__cpp_lib_bind_front should not be defined before c++20"
#  endif

#  ifdef __cpp_lib_boyer_moore_searcher
#    error "__cpp_lib_boyer_moore_searcher should not be defined before c++17"
#  endif

#  ifdef __cpp_lib_common_reference_wrapper
#    error "__cpp_lib_common_reference_wrapper should not be defined before c++20"
#  endif

#  ifdef __cpp_lib_constexpr_functional
#    error "__cpp_lib_constexpr_functional should not be defined before c++20"
#  endif

#  ifdef __cpp_lib_copyable_function
#    error "__cpp_lib_copyable_function should not be defined before c++26"
#  endif

#  ifdef __cpp_lib_function_ref
#    error "__cpp_lib_function_ref should not be defined before c++26"
#  endif

#  ifdef __cpp_lib_invoke
#    error "__cpp_lib_invoke should not be defined before c++17"
#  endif

#  ifdef __cpp_lib_invoke_r
#    error "__cpp_lib_invoke_r should not be defined before c++23"
#  endif

#  ifdef __cpp_lib_move_only_function
#    error "__cpp_lib_move_only_function should not be defined before c++23"
#  endif

#  ifdef __cpp_lib_not_fn
#    error "__cpp_lib_not_fn should not be defined before c++17"
#  endif

#  ifdef __cpp_lib_ranges
#    error "__cpp_lib_ranges should not be defined before c++20"
#  endif

#  ifdef __cpp_lib_reference_wrapper
#    error "__cpp_lib_reference_wrapper should not be defined before c++26"
#  endif

#  ifdef __cpp_lib_result_of_sfinae
#    error "__cpp_lib_result_of_sfinae should not be defined before c++14"
#  endif

#  ifdef __cpp_lib_transparent_operators
#    error "__cpp_lib_transparent_operators should not be defined before c++14"
#  endif

#  ifdef __cpp_lib_unwrap_ref
#    error "__cpp_lib_unwrap_ref should not be defined before c++20"
#  endif

#elif TEST_STD_VER == 14

#  ifdef __cpp_lib_bind_back
#    error "__cpp_lib_bind_back should not be defined before c++23"
#  endif

#  ifdef __cpp_lib_bind_front
#    error "__cpp_lib_bind_front should not be defined before c++20"
#  endif

#  ifdef __cpp_lib_boyer_moore_searcher
#    error "__cpp_lib_boyer_moore_searcher should not be defined before c++17"
#  endif

#  ifdef __cpp_lib_common_reference_wrapper
#    error "__cpp_lib_common_reference_wrapper should not be defined before c++20"
#  endif

#  ifdef __cpp_lib_constexpr_functional
#    error "__cpp_lib_constexpr_functional should not be defined before c++20"
#  endif

#  ifdef __cpp_lib_copyable_function
#    error "__cpp_lib_copyable_function should not be defined before c++26"
#  endif

#  ifdef __cpp_lib_function_ref
#    error "__cpp_lib_function_ref should not be defined before c++26"
#  endif

#  ifdef __cpp_lib_invoke
#    error "__cpp_lib_invoke should not be defined before c++17"
#  endif

#  ifdef __cpp_lib_invoke_r
#    error "__cpp_lib_invoke_r should not be defined before c++23"
#  endif

#  ifdef __cpp_lib_move_only_function
#    error "__cpp_lib_move_only_function should not be defined before c++23"
#  endif

#  ifdef __cpp_lib_not_fn
#    error "__cpp_lib_not_fn should not be defined before c++17"
#  endif

#  ifdef __cpp_lib_ranges
#    error "__cpp_lib_ranges should not be defined before c++20"
#  endif

#  ifdef __cpp_lib_reference_wrapper
#    error "__cpp_lib_reference_wrapper should not be defined before c++26"
#  endif

#  ifndef __cpp_lib_result_of_sfinae
#    error "__cpp_lib_result_of_sfinae should be defined in c++14"
#  endif
#  if __cpp_lib_result_of_sfinae != 201210L
#    error "__cpp_lib_result_of_sfinae should have the value 201210L in c++14"
#  endif

#  ifndef __cpp_lib_transparent_operators
#    error "__cpp_lib_transparent_operators should be defined in c++14"
#  endif
#  if __cpp_lib_transparent_operators != 201210L
#    error "__cpp_lib_transparent_operators should have the value 201210L in c++14"
#  endif

#  ifdef __cpp_lib_unwrap_ref
#    error "__cpp_lib_unwrap_ref should not be defined before c++20"
#  endif

#elif TEST_STD_VER == 17

#  ifdef __cpp_lib_bind_back
#    error "__cpp_lib_bind_back should not be defined before c++23"
#  endif

#  ifdef __cpp_lib_bind_front
#    error "__cpp_lib_bind_front should not be defined before c++20"
#  endif

#  ifndef __cpp_lib_boyer_moore_searcher
#    error "__cpp_lib_boyer_moore_searcher should be defined in c++17"
#  endif
#  if __cpp_lib_boyer_moore_searcher != 201603L
#    error "__cpp_lib_boyer_moore_searcher should have the value 201603L in c++17"
#  endif

#  ifdef __cpp_lib_common_reference_wrapper
#    error "__cpp_lib_common_reference_wrapper should not be defined before c++20"
#  endif

#  ifdef __cpp_lib_constexpr_functional
#    error "__cpp_lib_constexpr_functional should not be defined before c++20"
#  endif

#  ifdef __cpp_lib_copyable_function
#    error "__cpp_lib_copyable_function should not be defined before c++26"
#  endif

#  ifdef __cpp_lib_function_ref
#    error "__cpp_lib_function_ref should not be defined before c++26"
#  endif

#  ifndef __cpp_lib_invoke
#    error "__cpp_lib_invoke should be defined in c++17"
#  endif
#  if __cpp_lib_invoke != 201411L
#    error "__cpp_lib_invoke should have the value 201411L in c++17"
#  endif

#  ifdef __cpp_lib_invoke_r
#    error "__cpp_lib_invoke_r should not be defined before c++23"
#  endif

#  ifdef __cpp_lib_move_only_function
#    error "__cpp_lib_move_only_function should not be defined before c++23"
#  endif

#  ifndef __cpp_lib_not_fn
#    error "__cpp_lib_not_fn should be defined in c++17"
#  endif
#  if __cpp_lib_not_fn != 201603L
#    error "__cpp_lib_not_fn should have the value 201603L in c++17"
#  endif

#  ifdef __cpp_lib_ranges
#    error "__cpp_lib_ranges should not be defined before c++20"
#  endif

#  ifdef __cpp_lib_reference_wrapper
#    error "__cpp_lib_reference_wrapper should not be defined before c++26"
#  endif

#  ifndef __cpp_lib_result_of_sfinae
#    error "__cpp_lib_result_of_sfinae should be defined in c++17"
#  endif
#  if __cpp_lib_result_of_sfinae != 201210L
#    error "__cpp_lib_result_of_sfinae should have the value 201210L in c++17"
#  endif

#  ifndef __cpp_lib_transparent_operators
#    error "__cpp_lib_transparent_operators should be defined in c++17"
#  endif
#  if __cpp_lib_transparent_operators != 201510L
#    error "__cpp_lib_transparent_operators should have the value 201510L in c++17"
#  endif

#  ifdef __cpp_lib_unwrap_ref
#    error "__cpp_lib_unwrap_ref should not be defined before c++20"
#  endif

#elif TEST_STD_VER == 20

#  ifdef __cpp_lib_bind_back
#    error "__cpp_lib_bind_back should not be defined before c++23"
#  endif

#  ifndef __cpp_lib_bind_front
#    error "__cpp_lib_bind_front should be defined in c++20"
#  endif
#  if __cpp_lib_bind_front != 201907L
#    error "__cpp_lib_bind_front should have the value 201907L in c++20"
#  endif

#  ifndef __cpp_lib_boyer_moore_searcher
#    error "__cpp_lib_boyer_moore_searcher should be defined in c++20"
#  endif
#  if __cpp_lib_boyer_moore_searcher != 201603L
#    error "__cpp_lib_boyer_moore_searcher should have the value 201603L in c++20"
#  endif

#  ifndef __cpp_lib_common_reference_wrapper
#    error "__cpp_lib_common_reference_wrapper should be defined in c++20"
#  endif
#  if __cpp_lib_common_reference_wrapper != 202302L
#    error "__cpp_lib_common_reference_wrapper should have the value 202302L in c++20"
#  endif

#  ifndef __cpp_lib_constexpr_functional
#    error "__cpp_lib_constexpr_functional should be defined in c++20"
#  endif
#  if __cpp_lib_constexpr_functional != 201907L
#    error "__cpp_lib_constexpr_functional should have the value 201907L in c++20"
#  endif

#  ifdef __cpp_lib_copyable_function
#    error "__cpp_lib_copyable_function should not be defined before c++26"
#  endif

#  ifdef __cpp_lib_function_ref
#    error "__cpp_lib_function_ref should not be defined before c++26"
#  endif

#  ifndef __cpp_lib_invoke
#    error "__cpp_lib_invoke should be defined in c++20"
#  endif
#  if __cpp_lib_invoke != 201411L
#    error "__cpp_lib_invoke should have the value 201411L in c++20"
#  endif

#  ifdef __cpp_lib_invoke_r
#    error "__cpp_lib_invoke_r should not be defined before c++23"
#  endif

#  ifdef __cpp_lib_move_only_function
#    error "__cpp_lib_move_only_function should not be defined before c++23"
#  endif

#  ifndef __cpp_lib_not_fn
#    error "__cpp_lib_not_fn should be defined in c++20"
#  endif
#  if __cpp_lib_not_fn != 201603L
#    error "__cpp_lib_not_fn should have the value 201603L in c++20"
#  endif

#  ifndef __cpp_lib_ranges
#    error "__cpp_lib_ranges should be defined in c++20"
#  endif
#  if __cpp_lib_ranges != 202110L
#    error "__cpp_lib_ranges should have the value 202110L in c++20"
#  endif

#  ifdef __cpp_lib_reference_wrapper
#    error "__cpp_lib_reference_wrapper should not be defined before c++26"
#  endif

#  ifndef __cpp_lib_result_of_sfinae
#    error "__cpp_lib_result_of_sfinae should be defined in c++20"
#  endif
#  if __cpp_lib_result_of_sfinae != 201210L
#    error "__cpp_lib_result_of_sfinae should have the value 201210L in c++20"
#  endif

#  ifndef __cpp_lib_transparent_operators
#    error "__cpp_lib_transparent_operators should be defined in c++20"
#  endif
#  if __cpp_lib_transparent_operators != 201510L
#    error "__cpp_lib_transparent_operators should have the value 201510L in c++20"
#  endif

#  ifndef __cpp_lib_unwrap_ref
#    error "__cpp_lib_unwrap_ref should be defined in c++20"
#  endif
#  if __cpp_lib_unwrap_ref != 201811L
#    error "__cpp_lib_unwrap_ref should have the value 201811L in c++20"
#  endif

#elif TEST_STD_VER == 23

#  ifndef __cpp_lib_bind_back
#    error "__cpp_lib_bind_back should be defined in c++23"
#  endif
#  if __cpp_lib_bind_back != 202202L
#    error "__cpp_lib_bind_back should have the value 202202L in c++23"
#  endif

#  ifndef __cpp_lib_bind_front
#    error "__cpp_lib_bind_front should be defined in c++23"
#  endif
#  if __cpp_lib_bind_front != 201907L
#    error "__cpp_lib_bind_front should have the value 201907L in c++23"
#  endif

#  ifndef __cpp_lib_boyer_moore_searcher
#    error "__cpp_lib_boyer_moore_searcher should be defined in c++23"
#  endif
#  if __cpp_lib_boyer_moore_searcher != 201603L
#    error "__cpp_lib_boyer_moore_searcher should have the value 201603L in c++23"
#  endif

#  ifndef __cpp_lib_common_reference_wrapper
#    error "__cpp_lib_common_reference_wrapper should be defined in c++23"
#  endif
#  if __cpp_lib_common_reference_wrapper != 202302L
#    error "__cpp_lib_common_reference_wrapper should have the value 202302L in c++23"
#  endif

#  ifndef __cpp_lib_constexpr_functional
#    error "__cpp_lib_constexpr_functional should be defined in c++23"
#  endif
#  if __cpp_lib_constexpr_functional != 201907L
#    error "__cpp_lib_constexpr_functional should have the value 201907L in c++23"
#  endif

#  ifdef __cpp_lib_copyable_function
#    error "__cpp_lib_copyable_function should not be defined before c++26"
#  endif

#  ifdef __cpp_lib_function_ref
#    error "__cpp_lib_function_ref should not be defined before c++26"
#  endif

#  ifndef __cpp_lib_invoke
#    error "__cpp_lib_invoke should be defined in c++23"
#  endif
#  if __cpp_lib_invoke != 201411L
#    error "__cpp_lib_invoke should have the value 201411L in c++23"
#  endif

#  ifndef __cpp_lib_invoke_r
#    error "__cpp_lib_invoke_r should be defined in c++23"
#  endif
#  if __cpp_lib_invoke_r != 202106L
#    error "__cpp_lib_invoke_r should have the value 202106L in c++23"
#  endif

#  if !defined(_LIBCPP_VERSION)
#    ifndef __cpp_lib_move_only_function
#      error "__cpp_lib_move_only_function should be defined in c++23"
#    endif
#    if __cpp_lib_move_only_function != 202110L
#      error "__cpp_lib_move_only_function should have the value 202110L in c++23"
#    endif
#  else
#    ifdef __cpp_lib_move_only_function
#      error "__cpp_lib_move_only_function should not be defined because it is unimplemented in libc++!"
#    endif
#  endif

#  ifndef __cpp_lib_not_fn
#    error "__cpp_lib_not_fn should be defined in c++23"
#  endif
#  if __cpp_lib_not_fn != 201603L
#    error "__cpp_lib_not_fn should have the value 201603L in c++23"
#  endif

#  ifndef __cpp_lib_ranges
#    error "__cpp_lib_ranges should be defined in c++23"
#  endif
#  if __cpp_lib_ranges != 202406L
#    error "__cpp_lib_ranges should have the value 202406L in c++23"
#  endif

#  ifdef __cpp_lib_reference_wrapper
#    error "__cpp_lib_reference_wrapper should not be defined before c++26"
#  endif

#  ifndef __cpp_lib_result_of_sfinae
#    error "__cpp_lib_result_of_sfinae should be defined in c++23"
#  endif
#  if __cpp_lib_result_of_sfinae != 201210L
#    error "__cpp_lib_result_of_sfinae should have the value 201210L in c++23"
#  endif

#  ifndef __cpp_lib_transparent_operators
#    error "__cpp_lib_transparent_operators should be defined in c++23"
#  endif
#  if __cpp_lib_transparent_operators != 201510L
#    error "__cpp_lib_transparent_operators should have the value 201510L in c++23"
#  endif

#  ifndef __cpp_lib_unwrap_ref
#    error "__cpp_lib_unwrap_ref should be defined in c++23"
#  endif
#  if __cpp_lib_unwrap_ref != 201811L
#    error "__cpp_lib_unwrap_ref should have the value 201811L in c++23"
#  endif

#elif TEST_STD_VER > 23

#  ifndef __cpp_lib_bind_back
#    error "__cpp_lib_bind_back should be defined in c++26"
#  endif
#  if __cpp_lib_bind_back != 202202L
#    error "__cpp_lib_bind_back should have the value 202202L in c++26"
#  endif

#  ifndef __cpp_lib_bind_front
#    error "__cpp_lib_bind_front should be defined in c++26"
#  endif
#  if __cpp_lib_bind_front != 202306L
#    error "__cpp_lib_bind_front should have the value 202306L in c++26"
#  endif

#  ifndef __cpp_lib_boyer_moore_searcher
#    error "__cpp_lib_boyer_moore_searcher should be defined in c++26"
#  endif
#  if __cpp_lib_boyer_moore_searcher != 201603L
#    error "__cpp_lib_boyer_moore_searcher should have the value 201603L in c++26"
#  endif

#  ifndef __cpp_lib_common_reference_wrapper
#    error "__cpp_lib_common_reference_wrapper should be defined in c++26"
#  endif
#  if __cpp_lib_common_reference_wrapper != 202302L
#    error "__cpp_lib_common_reference_wrapper should have the value 202302L in c++26"
#  endif

#  ifndef __cpp_lib_constexpr_functional
#    error "__cpp_lib_constexpr_functional should be defined in c++26"
#  endif
#  if __cpp_lib_constexpr_functional != 201907L
#    error "__cpp_lib_constexpr_functional should have the value 201907L in c++26"
#  endif

#  if !defined(_LIBCPP_VERSION)
#    ifndef __cpp_lib_copyable_function
#      error "__cpp_lib_copyable_function should be defined in c++26"
#    endif
#    if __cpp_lib_copyable_function != 202306L
#      error "__cpp_lib_copyable_function should have the value 202306L in c++26"
#    endif
#  else
#    ifdef __cpp_lib_copyable_function
#      error "__cpp_lib_copyable_function should not be defined because it is unimplemented in libc++!"
#    endif
#  endif

#  if !defined(_LIBCPP_VERSION)
#    ifndef __cpp_lib_function_ref
#      error "__cpp_lib_function_ref should be defined in c++26"
#    endif
#    if __cpp_lib_function_ref != 202306L
#      error "__cpp_lib_function_ref should have the value 202306L in c++26"
#    endif
#  else
#    ifdef __cpp_lib_function_ref
#      error "__cpp_lib_function_ref should not be defined because it is unimplemented in libc++!"
#    endif
#  endif

#  ifndef __cpp_lib_invoke
#    error "__cpp_lib_invoke should be defined in c++26"
#  endif
#  if __cpp_lib_invoke != 201411L
#    error "__cpp_lib_invoke should have the value 201411L in c++26"
#  endif

#  ifndef __cpp_lib_invoke_r
#    error "__cpp_lib_invoke_r should be defined in c++26"
#  endif
#  if __cpp_lib_invoke_r != 202106L
#    error "__cpp_lib_invoke_r should have the value 202106L in c++26"
#  endif

#  if !defined(_LIBCPP_VERSION)
#    ifndef __cpp_lib_move_only_function
#      error "__cpp_lib_move_only_function should be defined in c++26"
#    endif
#    if __cpp_lib_move_only_function != 202110L
#      error "__cpp_lib_move_only_function should have the value 202110L in c++26"
#    endif
#  else
#    ifdef __cpp_lib_move_only_function
#      error "__cpp_lib_move_only_function should not be defined because it is unimplemented in libc++!"
#    endif
#  endif

#  ifndef __cpp_lib_not_fn
#    error "__cpp_lib_not_fn should be defined in c++26"
#  endif
#  if __cpp_lib_not_fn != 202306L
#    error "__cpp_lib_not_fn should have the value 202306L in c++26"
#  endif

#  ifndef __cpp_lib_ranges
#    error "__cpp_lib_ranges should be defined in c++26"
#  endif
#  if __cpp_lib_ranges != 202406L
#    error "__cpp_lib_ranges should have the value 202406L in c++26"
#  endif

#  ifndef __cpp_lib_reference_wrapper
#    error "__cpp_lib_reference_wrapper should be defined in c++26"
#  endif
#  if __cpp_lib_reference_wrapper != 202403L
#    error "__cpp_lib_reference_wrapper should have the value 202403L in c++26"
#  endif

#  ifndef __cpp_lib_result_of_sfinae
#    error "__cpp_lib_result_of_sfinae should be defined in c++26"
#  endif
#  if __cpp_lib_result_of_sfinae != 201210L
#    error "__cpp_lib_result_of_sfinae should have the value 201210L in c++26"
#  endif

#  ifndef __cpp_lib_transparent_operators
#    error "__cpp_lib_transparent_operators should be defined in c++26"
#  endif
#  if __cpp_lib_transparent_operators != 201510L
#    error "__cpp_lib_transparent_operators should have the value 201510L in c++26"
#  endif

#  ifndef __cpp_lib_unwrap_ref
#    error "__cpp_lib_unwrap_ref should be defined in c++26"
#  endif
#  if __cpp_lib_unwrap_ref != 201811L
#    error "__cpp_lib_unwrap_ref should have the value 201811L in c++26"
#  endif

#endif // TEST_STD_VER > 23

// clang-format on