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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <string>
// template<> struct char_traits<char32_t>
// typedef char32_t char_type;
// typedef uint_least32_t int_type;
// typedef streamoff off_type;
// typedef u32streampos pos_type;
// typedef mbstate_t state_type;
#include <string>
#include <type_traits>
#include <cstdint>
int main()
{
#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
static_assert((std::is_same<std::char_traits<char32_t>::char_type, char32_t>::value), "");
static_assert((std::is_same<std::char_traits<char32_t>::int_type, std::uint_least32_t>::value), "");
static_assert((std::is_same<std::char_traits<char32_t>::off_type, std::streamoff>::value), "");
static_assert((std::is_same<std::char_traits<char32_t>::pos_type, std::u32streampos>::value), "");
static_assert((std::is_same<std::char_traits<char32_t>::state_type, std::mbstate_t>::value), "");
#endif // _LIBCPP_HAS_NO_UNICODE_CHARS
}
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