1//===----------------------------------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is dual licensed under the MIT and the University of Illinois Open 6// Source Licenses. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// <atomic> 11 12// typedef atomic<char> atomic_char; 13// typedef atomic<signed char> atomic_schar; 14// typedef atomic<unsigned char> atomic_uchar; 15// typedef atomic<short> atomic_short; 16// typedef atomic<unsigned short> atomic_ushort; 17// typedef atomic<int> atomic_int; 18// typedef atomic<unsigned int> atomic_uint; 19// typedef atomic<long> atomic_long; 20// typedef atomic<unsigned long> atomic_ulong; 21// typedef atomic<long long> atomic_llong; 22// typedef atomic<unsigned long long> atomic_ullong; 23// typedef atomic<char16_t> atomic_char16_t; 24// typedef atomic<char32_t> atomic_char32_t; 25// typedef atomic<wchar_t> atomic_wchar_t; 26 27#include <atomic> 28#include <type_traits> 29 30int main() 31{ 32 static_assert((std::is_same<std::atomic<char>, std::atomic_char>::value), ""); 33 static_assert((std::is_same<std::atomic<signed char>, std::atomic_schar>::value), ""); 34 static_assert((std::is_same<std::atomic<unsigned char>, std::atomic_uchar>::value), ""); 35 static_assert((std::is_same<std::atomic<short>, std::atomic_short>::value), ""); 36 static_assert((std::is_same<std::atomic<unsigned short>, std::atomic_ushort>::value), ""); 37 static_assert((std::is_same<std::atomic<int>, std::atomic_int>::value), ""); 38 static_assert((std::is_same<std::atomic<unsigned int>, std::atomic_uint>::value), ""); 39 static_assert((std::is_same<std::atomic<long>, std::atomic_long>::value), ""); 40 static_assert((std::is_same<std::atomic<unsigned long>, std::atomic_ulong>::value), ""); 41 static_assert((std::is_same<std::atomic<long long>, std::atomic_llong>::value), ""); 42 static_assert((std::is_same<std::atomic<unsigned long long>, std::atomic_ullong>::value), ""); 43 static_assert((std::is_same<std::atomic<wchar_t>, std::atomic_wchar_t>::value), ""); 44#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS 45 static_assert((std::is_same<std::atomic<char16_t>, std::atomic_char16_t>::value), ""); 46 static_assert((std::is_same<std::atomic<char32_t>, std::atomic_char32_t>::value), ""); 47#endif // _LIBCPP_HAS_NO_UNICODE_CHARS 48} 49