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30 lines
821 B
C++
30 lines
821 B
C++
//===----------------------------------------------------------------------===//
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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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// <istream>
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// template <class charT, class traits = char_traits<charT> >
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// class basic_istream;
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// The char type of the stream and the char_type of the traits have to match
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#include <istream>
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#include <type_traits>
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#include <cassert>
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struct test_istream
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: public std::basic_istream<char, std::char_traits<wchar_t> > {};
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int main()
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{
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// expected-error-re@ios:* {{static_assert failed{{.*}} "traits_type::char_type must be the same type as CharT"}}
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}
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