// Copyright (c) Microsoft Corporation.

// Copyright (c) Daniela Engert

// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

// "C++ library headers" [tab:headers.cpp]

#include <algorithm>

#include <any>

#include <array>

#include <atomic>

#include <barrier>

#include <bit>

#include <bitset>

#include <charconv>

#include <chrono>

#include <codecvt>

#include <compare>

#include <complex>

#include <concepts>

#include <condition_variable>

#include <coroutine>

#include <deque>

#include <exception>

#include <execution>

#if !defined(__GLIBCXX__) or !defined(__clang_major__) or __clang_major__ > 17

# include <expected>

#endif

#include <filesystem>

#include <format>

#include <forward_list>

#include <fstream>

#include <functional>

#include <future>

#if __has_include(<generator>)

# include <generator>

#endif

#include <initializer_list>

#include <iomanip>

#include <ios>

#include <iosfwd>

#include <iostream>

#include <istream>

#include <iterator>

#include <latch>

#include <limits>

#include <list>

#include <locale>

#include <map>

#include <memory>

#include <memory_resource>

#include <mutex>

#include <new>

#include <numbers>

#include <numeric>

#include <optional>

#include <ostream>

#if __has_include(<print>)

# include <print>

#endif

#include <queue>

#include <random>

#if defined(__GLIBCXX__) and defined(__clang_major__) and __clang_major__ == 16

# include "libstdc++-ranges-13.1-for-Clang16.0-bugs"

#else

# include <ranges>

#endif

#include <ratio>

#include <regex>

#include <scoped_allocator>

#include <semaphore>

#include <set>

#include <shared_mutex>

#include <source_location>

#include <span>

#if __has_include(<spanstream>)

# include <spanstream>

#endif

#include <sstream>

#include <stack>

#if __has_include(<stacktrace>)

# include <stacktrace>

#endif

#include <stdexcept>

#include <stop_token>

#include <streambuf>

#include <string>

#include <string_view>

// #include <strstream> deprecated in C++98!

#if __has_include(<syncstream>)

# include <syncstream>

#endif

#include <system_error>

#include <thread>

#include <tuple>

#include <type_traits>

#include <typeindex>

#include <typeinfo>

#include <unordered_map>

#include <unordered_set>

#include <utility>

#include <valarray>

#include <variant>

#include <vector>

#include <version>

// "C++ headers for C library facilities" [tab:headers.cpp.c]

#include <cassert>

#include <cctype>

#include <cerrno>

#include <cfenv>

#include <cfloat>

#include <cinttypes>

#include <climits>

#include <clocale>

#include <cmath>

#include <csetjmp>

#include <csignal>

#include <cstdarg>

#include <cstddef>

#include <cstdint>

#include <cstdio>

#include <cstdlib>

#include <cstring>

#include <ctime>

#include <cuchar>

#include <cwchar>

#include <cwctype>

#if not defined(__cpp_lib_start_lifetime_as) \

or not defined(__cpp_lib_print) \

or not defined(__cpp_lib_generator)

# include "polyfill.hpp"

#endif

#if defined(__GLIBCXX__) and defined(__clang_major__) and __clang_major__ <= 17

// Clang 16.0 has P0848 but doesn't advertise it

// libstdc++ gates std::expected on __cpp_concepts from P2493

# if __cpp_concepts < 202202L

# undef __cpp_concepts

# define __cpp_concepts 202202L

# endif

#endif

#include <expected>