//===----------------------------------------------------------------------===//
//
// 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.
//
// clang-format off
// <memory>
// Test the feature test macros defined by <memory>
/* Constant Value
__cpp_lib_addressof_constexpr 201603L [C++17]
__cpp_lib_allocate_at_least 202302L [C++23]
__cpp_lib_allocator_traits_is_always_equal 201411L [C++17]
__cpp_lib_assume_aligned 201811L [C++20]
__cpp_lib_atomic_value_initialization 201911L [C++20]
__cpp_lib_constexpr_dynamic_alloc 201907L [C++20]
__cpp_lib_constexpr_memory 201811L [C++20]
202202L [C++23]
__cpp_lib_enable_shared_from_this 201603L [C++17]
__cpp_lib_make_unique 201304L [C++14]
__cpp_lib_out_ptr 202106L [C++23]
202311L [C++26]
__cpp_lib_ranges 202110L [C++20]
202406L [C++23]
__cpp_lib_raw_memory_algorithms 201606L [C++17]
__cpp_lib_shared_ptr_arrays 201611L [C++17]
201707L [C++20]
__cpp_lib_shared_ptr_weak_type 201606L [C++17]
__cpp_lib_smart_ptr_for_overwrite 202002L [C++20]
__cpp_lib_smart_ptr_owner_equality 202306L [C++26]
__cpp_lib_to_address 201711L [C++20]
__cpp_lib_transparent_operators 201210L [C++14]
201510L [C++17]
*/
#include <memory>
#include "test_macros.h"
#if TEST_STD_VER < 14
# ifdef __cpp_lib_addressof_constexpr
# error "__cpp_lib_addressof_constexpr should not be defined before c++17"
# endif
# ifdef __cpp_lib_allocate_at_least
# error "__cpp_lib_allocate_at_least should not be defined before c++23"
# endif
# ifdef __cpp_lib_allocator_traits_is_always_equal
# error "__cpp_lib_allocator_traits_is_always_equal should not be defined before c++17"
# endif
# ifdef __cpp_lib_assume_aligned
# error "__cpp_lib_assume_aligned should not be defined before c++20"
# endif
# ifdef __cpp_lib_atomic_value_initialization
# error "__cpp_lib_atomic_value_initialization should not be defined before c++20"
# endif
# ifdef __cpp_lib_constexpr_dynamic_alloc
# error "__cpp_lib_constexpr_dynamic_alloc should not be defined before c++20"
# endif
# ifdef __cpp_lib_constexpr_memory
# error "__cpp_lib_constexpr_memory should not be defined before c++20"
# endif
# ifdef __cpp_lib_enable_shared_from_this
# error "__cpp_lib_enable_shared_from_this should not be defined before c++17"
# endif
# ifdef __cpp_lib_make_unique
# error "__cpp_lib_make_unique should not be defined before c++14"
# endif
# ifdef __cpp_lib_out_ptr
# error "__cpp_lib_out_ptr should not be defined before c++23"
# endif
# ifdef __cpp_lib_ranges
# error "__cpp_lib_ranges should not be defined before c++20"
# endif
# ifdef __cpp_lib_raw_memory_algorithms
# error "__cpp_lib_raw_memory_algorithms should not be defined before c++17"
# endif
# ifdef __cpp_lib_shared_ptr_arrays
# error "__cpp_lib_shared_ptr_arrays should not be defined before c++17"
# endif
# ifdef __cpp_lib_shared_ptr_weak_type
# error "__cpp_lib_shared_ptr_weak_type should not be defined before c++17"
# endif
# ifdef __cpp_lib_smart_ptr_for_overwrite
# error "__cpp_lib_smart_ptr_for_overwrite should not be defined before c++20"
# endif
# ifdef __cpp_lib_smart_ptr_owner_equality
# error "__cpp_lib_smart_ptr_owner_equality should not be defined before c++26"
# endif
# ifdef __cpp_lib_to_address
# error "__cpp_lib_to_address should not be defined before c++20"
# endif
# ifdef __cpp_lib_transparent_operators
# error "__cpp_lib_transparent_operators should not be defined before c++14"
# endif
#elif TEST_STD_VER == 14
# ifdef __cpp_lib_addressof_constexpr
# error "__cpp_lib_addressof_constexpr should not be defined before c++17"
# endif
# ifdef __cpp_lib_allocate_at_least
# error "__cpp_lib_allocate_at_least should not be defined before c++23"
# endif
# ifdef __cpp_lib_allocator_traits_is_always_equal
# error "__cpp_lib_allocator_traits_is_always_equal should not be defined before c++17"
# endif
# ifdef __cpp_lib_assume_aligned
# error "__cpp_lib_assume_aligned should not be defined before c++20"
# endif
# ifdef __cpp_lib_atomic_value_initialization
# error "__cpp_lib_atomic_value_initialization should not be defined before c++20"
# endif
# ifdef __cpp_lib_constexpr_dynamic_alloc
# error "__cpp_lib_constexpr_dynamic_alloc should not be defined before c++20"
# endif
# ifdef __cpp_lib_constexpr_memory
# error "__cpp_lib_constexpr_memory should not be defined before c++20"
# endif
# ifdef __cpp_lib_enable_shared_from_this
# error "__cpp_lib_enable_shared_from_this should not be defined before c++17"
# endif
# ifndef __cpp_lib_make_unique
# error "__cpp_lib_make_unique should be defined in c++14"
# endif
# if __cpp_lib_make_unique != 201304L
# error "__cpp_lib_make_unique should have the value 201304L in c++14"
# endif
# ifdef __cpp_lib_out_ptr
# error "__cpp_lib_out_ptr should not be defined before c++23"
# endif
# ifdef __cpp_lib_ranges
# error "__cpp_lib_ranges should not be defined before c++20"
# endif
# ifdef __cpp_lib_raw_memory_algorithms
# error "__cpp_lib_raw_memory_algorithms should not be defined before c++17"
# endif
# ifdef __cpp_lib_shared_ptr_arrays
# error "__cpp_lib_shared_ptr_arrays should not be defined before c++17"
# endif
# ifdef __cpp_lib_shared_ptr_weak_type
# error "__cpp_lib_shared_ptr_weak_type should not be defined before c++17"
# endif
# ifdef __cpp_lib_smart_ptr_for_overwrite
# error "__cpp_lib_smart_ptr_for_overwrite should not be defined before c++20"
# endif
# ifdef __cpp_lib_smart_ptr_owner_equality
# error "__cpp_lib_smart_ptr_owner_equality should not be defined before c++26"
# endif
# ifdef __cpp_lib_to_address
# error "__cpp_lib_to_address should not be defined before c++20"
# 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
#elif TEST_STD_VER == 17
# ifndef __cpp_lib_addressof_constexpr
# error "__cpp_lib_addressof_constexpr should be defined in c++17"
# endif
# if __cpp_lib_addressof_constexpr != 201603L
# error "__cpp_lib_addressof_constexpr should have the value 201603L in c++17"
# endif
# ifdef __cpp_lib_allocate_at_least
# error "__cpp_lib_allocate_at_least should not be defined before c++23"
# endif
# ifndef __cpp_lib_allocator_traits_is_always_equal
# error "__cpp_lib_allocator_traits_is_always_equal should be defined in c++17"
# endif
# if __cpp_lib_allocator_traits_is_always_equal != 201411L
# error "__cpp_lib_allocator_traits_is_always_equal should have the value 201411L in c++17"
# endif
# ifdef __cpp_lib_assume_aligned
# error "__cpp_lib_assume_aligned should not be defined before c++20"
# endif
# ifdef __cpp_lib_atomic_value_initialization
# error "__cpp_lib_atomic_value_initialization should not be defined before c++20"
# endif
# ifdef __cpp_lib_constexpr_dynamic_alloc
# error "__cpp_lib_constexpr_dynamic_alloc should not be defined before c++20"
# endif
# ifdef __cpp_lib_constexpr_memory
# error "__cpp_lib_constexpr_memory should not be defined before c++20"
# endif
# ifndef __cpp_lib_enable_shared_from_this
# error "__cpp_lib_enable_shared_from_this should be defined in c++17"
# endif
# if __cpp_lib_enable_shared_from_this != 201603L
# error "__cpp_lib_enable_shared_from_this should have the value 201603L in c++17"
# endif
# ifndef __cpp_lib_make_unique
# error "__cpp_lib_make_unique should be defined in c++17"
# endif
# if __cpp_lib_make_unique != 201304L
# error "__cpp_lib_make_unique should have the value 201304L in c++17"
# endif
# ifdef __cpp_lib_out_ptr
# error "__cpp_lib_out_ptr should not be defined before c++23"
# endif
# ifdef __cpp_lib_ranges
# error "__cpp_lib_ranges should not be defined before c++20"
# endif
# ifndef __cpp_lib_raw_memory_algorithms
# error "__cpp_lib_raw_memory_algorithms should be defined in c++17"
# endif
# if __cpp_lib_raw_memory_algorithms != 201606L
# error "__cpp_lib_raw_memory_algorithms should have the value 201606L in c++17"
# endif
# ifndef __cpp_lib_shared_ptr_arrays
# error "__cpp_lib_shared_ptr_arrays should be defined in c++17"
# endif
# if __cpp_lib_shared_ptr_arrays != 201611L
# error "__cpp_lib_shared_ptr_arrays should have the value 201611L in c++17"
# endif
# ifndef __cpp_lib_shared_ptr_weak_type
# error "__cpp_lib_shared_ptr_weak_type should be defined in c++17"
# endif
# if __cpp_lib_shared_ptr_weak_type != 201606L
# error "__cpp_lib_shared_ptr_weak_type should have the value 201606L in c++17"
# endif
# ifdef __cpp_lib_smart_ptr_for_overwrite
# error "__cpp_lib_smart_ptr_for_overwrite should not be defined before c++20"
# endif
# ifdef __cpp_lib_smart_ptr_owner_equality
# error "__cpp_lib_smart_ptr_owner_equality should not be defined before c++26"
# endif
# ifdef __cpp_lib_to_address
# error "__cpp_lib_to_address should not be defined before c++20"
# 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
#elif TEST_STD_VER == 20
# ifndef __cpp_lib_addressof_constexpr
# error "__cpp_lib_addressof_constexpr should be defined in c++20"
# endif
# if __cpp_lib_addressof_constexpr != 201603L
# error "__cpp_lib_addressof_constexpr should have the value 201603L in c++20"
# endif
# ifdef __cpp_lib_allocate_at_least
# error "__cpp_lib_allocate_at_least should not be defined before c++23"
# endif
# ifndef __cpp_lib_allocator_traits_is_always_equal
# error "__cpp_lib_allocator_traits_is_always_equal should be defined in c++20"
# endif
# if __cpp_lib_allocator_traits_is_always_equal != 201411L
# error "__cpp_lib_allocator_traits_is_always_equal should have the value 201411L in c++20"
# endif
# ifndef __cpp_lib_assume_aligned
# error "__cpp_lib_assume_aligned should be defined in c++20"
# endif
# if __cpp_lib_assume_aligned != 201811L
# error "__cpp_lib_assume_aligned should have the value 201811L in c++20"
# endif
# ifndef __cpp_lib_atomic_value_initialization
# error "__cpp_lib_atomic_value_initialization should be defined in c++20"
# endif
# if __cpp_lib_atomic_value_initialization != 201911L
# error "__cpp_lib_atomic_value_initialization should have the value 201911L in c++20"
# endif
# ifndef __cpp_lib_constexpr_dynamic_alloc
# error "__cpp_lib_constexpr_dynamic_alloc should be defined in c++20"
# endif
# if __cpp_lib_constexpr_dynamic_alloc != 201907L
# error "__cpp_lib_constexpr_dynamic_alloc should have the value 201907L in c++20"
# endif
# ifndef __cpp_lib_constexpr_memory
# error "__cpp_lib_constexpr_memory should be defined in c++20"
# endif
# if __cpp_lib_constexpr_memory != 201811L
# error "__cpp_lib_constexpr_memory should have the value 201811L in c++20"
# endif
# ifndef __cpp_lib_enable_shared_from_this
# error "__cpp_lib_enable_shared_from_this should be defined in c++20"
# endif
# if __cpp_lib_enable_shared_from_this != 201603L
# error "__cpp_lib_enable_shared_from_this should have the value 201603L in c++20"
# endif
# ifndef __cpp_lib_make_unique
# error "__cpp_lib_make_unique should be defined in c++20"
# endif
# if __cpp_lib_make_unique != 201304L
# error "__cpp_lib_make_unique should have the value 201304L in c++20"
# endif
# ifdef __cpp_lib_out_ptr
# error "__cpp_lib_out_ptr should not be defined before c++23"
# 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
# ifndef __cpp_lib_raw_memory_algorithms
# error "__cpp_lib_raw_memory_algorithms should be defined in c++20"
# endif
# if __cpp_lib_raw_memory_algorithms != 201606L
# error "__cpp_lib_raw_memory_algorithms should have the value 201606L in c++20"
# endif
# ifndef __cpp_lib_shared_ptr_arrays
# error "__cpp_lib_shared_ptr_arrays should be defined in c++20"
# endif
# if __cpp_lib_shared_ptr_arrays != 201707L
# error "__cpp_lib_shared_ptr_arrays should have the value 201707L in c++20"
# endif
# ifndef __cpp_lib_shared_ptr_weak_type
# error "__cpp_lib_shared_ptr_weak_type should be defined in c++20"
# endif
# if __cpp_lib_shared_ptr_weak_type != 201606L
# error "__cpp_lib_shared_ptr_weak_type should have the value 201606L in c++20"
# endif
# if !defined(_LIBCPP_VERSION)
# ifndef __cpp_lib_smart_ptr_for_overwrite
# error "__cpp_lib_smart_ptr_for_overwrite should be defined in c++20"
# endif
# if __cpp_lib_smart_ptr_for_overwrite != 202002L
# error "__cpp_lib_smart_ptr_for_overwrite should have the value 202002L in c++20"
# endif
# else // _LIBCPP_VERSION
# ifdef __cpp_lib_smart_ptr_for_overwrite
# error "__cpp_lib_smart_ptr_for_overwrite should not be defined because it is unimplemented in libc++!"
# endif
# endif
# ifdef __cpp_lib_smart_ptr_owner_equality
# error "__cpp_lib_smart_ptr_owner_equality should not be defined before c++26"
# endif
# ifndef __cpp_lib_to_address
# error "__cpp_lib_to_address should be defined in c++20"
# endif
# if __cpp_lib_to_address != 201711L
# error "__cpp_lib_to_address should have the value 201711L 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
#elif TEST_STD_VER == 23
# ifndef __cpp_lib_addressof_constexpr
# error "__cpp_lib_addressof_constexpr should be defined in c++23"
# endif
# if __cpp_lib_addressof_constexpr != 201603L
# error "__cpp_lib_addressof_constexpr should have the value 201603L in c++23"
# endif
# ifndef __cpp_lib_allocate_at_least
# error "__cpp_lib_allocate_at_least should be defined in c++23"
# endif
# if __cpp_lib_allocate_at_least != 202302L
# error "__cpp_lib_allocate_at_least should have the value 202302L in c++23"
# endif
# ifndef __cpp_lib_allocator_traits_is_always_equal
# error "__cpp_lib_allocator_traits_is_always_equal should be defined in c++23"
# endif
# if __cpp_lib_allocator_traits_is_always_equal != 201411L
# error "__cpp_lib_allocator_traits_is_always_equal should have the value 201411L in c++23"
# endif
# ifndef __cpp_lib_assume_aligned
# error "__cpp_lib_assume_aligned should be defined in c++23"
# endif
# if __cpp_lib_assume_aligned != 201811L
# error "__cpp_lib_assume_aligned should have the value 201811L in c++23"
# endif
# ifndef __cpp_lib_atomic_value_initialization
# error "__cpp_lib_atomic_value_initialization should be defined in c++23"
# endif
# if __cpp_lib_atomic_value_initialization != 201911L
# error "__cpp_lib_atomic_value_initialization should have the value 201911L in c++23"
# endif
# ifndef __cpp_lib_constexpr_dynamic_alloc
# error "__cpp_lib_constexpr_dynamic_alloc should be defined in c++23"
# endif
# if __cpp_lib_constexpr_dynamic_alloc != 201907L
# error "__cpp_lib_constexpr_dynamic_alloc should have the value 201907L in c++23"
# endif
# ifndef __cpp_lib_constexpr_memory
# error "__cpp_lib_constexpr_memory should be defined in c++23"
# endif
# if __cpp_lib_constexpr_memory != 202202L
# error "__cpp_lib_constexpr_memory should have the value 202202L in c++23"
# endif
# ifndef __cpp_lib_enable_shared_from_this
# error "__cpp_lib_enable_shared_from_this should be defined in c++23"
# endif
# if __cpp_lib_enable_shared_from_this != 201603L
# error "__cpp_lib_enable_shared_from_this should have the value 201603L in c++23"
# endif
# ifndef __cpp_lib_make_unique
# error "__cpp_lib_make_unique should be defined in c++23"
# endif
# if __cpp_lib_make_unique != 201304L
# error "__cpp_lib_make_unique should have the value 201304L in c++23"
# endif
# ifndef __cpp_lib_out_ptr
# error "__cpp_lib_out_ptr should be defined in c++23"
# endif
# if __cpp_lib_out_ptr != 202106L
# error "__cpp_lib_out_ptr should have the value 202106L 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
# ifndef __cpp_lib_raw_memory_algorithms
# error "__cpp_lib_raw_memory_algorithms should be defined in c++23"
# endif
# if __cpp_lib_raw_memory_algorithms != 201606L
# error "__cpp_lib_raw_memory_algorithms should have the value 201606L in c++23"
# endif
# ifndef __cpp_lib_shared_ptr_arrays
# error "__cpp_lib_shared_ptr_arrays should be defined in c++23"
# endif
# if __cpp_lib_shared_ptr_arrays != 201707L
# error "__cpp_lib_shared_ptr_arrays should have the value 201707L in c++23"
# endif
# ifndef __cpp_lib_shared_ptr_weak_type
# error "__cpp_lib_shared_ptr_weak_type should be defined in c++23"
# endif
# if __cpp_lib_shared_ptr_weak_type != 201606L
# error "__cpp_lib_shared_ptr_weak_type should have the value 201606L in c++23"
# endif
# if !defined(_LIBCPP_VERSION)
# ifndef __cpp_lib_smart_ptr_for_overwrite
# error "__cpp_lib_smart_ptr_for_overwrite should be defined in c++23"
# endif
# if __cpp_lib_smart_ptr_for_overwrite != 202002L
# error "__cpp_lib_smart_ptr_for_overwrite should have the value 202002L in c++23"
# endif
# else // _LIBCPP_VERSION
# ifdef __cpp_lib_smart_ptr_for_overwrite
# error "__cpp_lib_smart_ptr_for_overwrite should not be defined because it is unimplemented in libc++!"
# endif
# endif
# ifdef __cpp_lib_smart_ptr_owner_equality
# error "__cpp_lib_smart_ptr_owner_equality should not be defined before c++26"
# endif
# ifndef __cpp_lib_to_address
# error "__cpp_lib_to_address should be defined in c++23"
# endif
# if __cpp_lib_to_address != 201711L
# error "__cpp_lib_to_address should have the value 201711L 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
#elif TEST_STD_VER > 23
# ifndef __cpp_lib_addressof_constexpr
# error "__cpp_lib_addressof_constexpr should be defined in c++26"
# endif
# if __cpp_lib_addressof_constexpr != 201603L
# error "__cpp_lib_addressof_constexpr should have the value 201603L in c++26"
# endif
# ifndef __cpp_lib_allocate_at_least
# error "__cpp_lib_allocate_at_least should be defined in c++26"
# endif
# if __cpp_lib_allocate_at_least != 202302L
# error "__cpp_lib_allocate_at_least should have the value 202302L in c++26"
# endif
# ifndef __cpp_lib_allocator_traits_is_always_equal
# error "__cpp_lib_allocator_traits_is_always_equal should be defined in c++26"
# endif
# if __cpp_lib_allocator_traits_is_always_equal != 201411L
# error "__cpp_lib_allocator_traits_is_always_equal should have the value 201411L in c++26"
# endif
# ifndef __cpp_lib_assume_aligned
# error "__cpp_lib_assume_aligned should be defined in c++26"
# endif
# if __cpp_lib_assume_aligned != 201811L
# error "__cpp_lib_assume_aligned should have the value 201811L in c++26"
# endif
# ifndef __cpp_lib_atomic_value_initialization
# error "__cpp_lib_atomic_value_initialization should be defined in c++26"
# endif
# if __cpp_lib_atomic_value_initialization != 201911L
# error "__cpp_lib_atomic_value_initialization should have the value 201911L in c++26"
# endif
# ifndef __cpp_lib_constexpr_dynamic_alloc
# error "__cpp_lib_constexpr_dynamic_alloc should be defined in c++26"
# endif
# if __cpp_lib_constexpr_dynamic_alloc != 201907L
# error "__cpp_lib_constexpr_dynamic_alloc should have the value 201907L in c++26"
# endif
# ifndef __cpp_lib_constexpr_memory
# error "__cpp_lib_constexpr_memory should be defined in c++26"
# endif
# if __cpp_lib_constexpr_memory != 202202L
# error "__cpp_lib_constexpr_memory should have the value 202202L in c++26"
# endif
# ifndef __cpp_lib_enable_shared_from_this
# error "__cpp_lib_enable_shared_from_this should be defined in c++26"
# endif
# if __cpp_lib_enable_shared_from_this != 201603L
# error "__cpp_lib_enable_shared_from_this should have the value 201603L in c++26"
# endif
# ifndef __cpp_lib_make_unique
# error "__cpp_lib_make_unique should be defined in c++26"
# endif
# if __cpp_lib_make_unique != 201304L
# error "__cpp_lib_make_unique should have the value 201304L in c++26"
# endif
# ifndef __cpp_lib_out_ptr
# error "__cpp_lib_out_ptr should be defined in c++26"
# endif
# if __cpp_lib_out_ptr != 202311L
# error "__cpp_lib_out_ptr should have the value 202311L 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_raw_memory_algorithms
# error "__cpp_lib_raw_memory_algorithms should be defined in c++26"
# endif
# if __cpp_lib_raw_memory_algorithms != 201606L
# error "__cpp_lib_raw_memory_algorithms should have the value 201606L in c++26"
# endif
# ifndef __cpp_lib_shared_ptr_arrays
# error "__cpp_lib_shared_ptr_arrays should be defined in c++26"
# endif
# if __cpp_lib_shared_ptr_arrays != 201707L
# error "__cpp_lib_shared_ptr_arrays should have the value 201707L in c++26"
# endif
# ifndef __cpp_lib_shared_ptr_weak_type
# error "__cpp_lib_shared_ptr_weak_type should be defined in c++26"
# endif
# if __cpp_lib_shared_ptr_weak_type != 201606L
# error "__cpp_lib_shared_ptr_weak_type should have the value 201606L in c++26"
# endif
# if !defined(_LIBCPP_VERSION)
# ifndef __cpp_lib_smart_ptr_for_overwrite
# error "__cpp_lib_smart_ptr_for_overwrite should be defined in c++26"
# endif
# if __cpp_lib_smart_ptr_for_overwrite != 202002L
# error "__cpp_lib_smart_ptr_for_overwrite should have the value 202002L in c++26"
# endif
# else // _LIBCPP_VERSION
# ifdef __cpp_lib_smart_ptr_for_overwrite
# error "__cpp_lib_smart_ptr_for_overwrite should not be defined because it is unimplemented in libc++!"
# endif
# endif
# if !defined(_LIBCPP_VERSION)
# ifndef __cpp_lib_smart_ptr_owner_equality
# error "__cpp_lib_smart_ptr_owner_equality should be defined in c++26"
# endif
# if __cpp_lib_smart_ptr_owner_equality != 202306L
# error "__cpp_lib_smart_ptr_owner_equality should have the value 202306L in c++26"
# endif
# else // _LIBCPP_VERSION
# ifdef __cpp_lib_smart_ptr_owner_equality
# error "__cpp_lib_smart_ptr_owner_equality should not be defined because it is unimplemented in libc++!"
# endif
# endif
# ifndef __cpp_lib_to_address
# error "__cpp_lib_to_address should be defined in c++26"
# endif
# if __cpp_lib_to_address != 201711L
# error "__cpp_lib_to_address should have the value 201711L 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
#endif // TEST_STD_VER > 23