27 lines
795 B
C++
27 lines
795 B
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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// static constexpr int_type to_int_type(char_type c);
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#include <string>
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#include <cassert>
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int main()
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{
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#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
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assert(std::char_traits<char16_t>::to_int_type(u'a') == u'a');
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assert(std::char_traits<char16_t>::to_int_type(u'A') == u'A');
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assert(std::char_traits<char16_t>::to_int_type(0) == 0);
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#endif // _LIBCPP_HAS_NO_UNICODE_CHARS
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}
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