34 lines
1.2 KiB
C++
34 lines
1.2 KiB
C++
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//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <string>
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// template<> struct char_traits<char16_t>
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// typedef char16_t char_type;
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// typedef uint_least16_t int_type;
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// typedef streamoff off_type;
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// typedef u16streampos pos_type;
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// typedef mbstate_t state_type;
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#include <string>
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#include <type_traits>
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#include <cstdint>
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int main()
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{
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#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
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static_assert((std::is_same<std::char_traits<char16_t>::char_type, char16_t>::value), "");
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static_assert((std::is_same<std::char_traits<char16_t>::int_type, std::uint_least16_t>::value), "");
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static_assert((std::is_same<std::char_traits<char16_t>::off_type, std::streamoff>::value), "");
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static_assert((std::is_same<std::char_traits<char16_t>::pos_type, std::u16streampos>::value), "");
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static_assert((std::is_same<std::char_traits<char16_t>::state_type, std::mbstate_t>::value), "");
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#endif // _LIBCPP_HAS_NO_UNICODE_CHARS
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}
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