forked from OSchip/llvm-project
29 lines
990 B
C++
29 lines
990 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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// <functional>
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// template <class Arg1, class Arg2, class Result>
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// struct binary_function
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// {
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// typedef Arg1 first_argument_type;
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// typedef Arg2 second_argument_type;
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// typedef Result result_type;
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// };
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#include <functional>
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#include <type_traits>
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int main()
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{
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static_assert((std::is_same<std::binary_function<int, unsigned, char>::first_argument_type, int>::value), "");
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static_assert((std::is_same<std::binary_function<int, unsigned, char>::second_argument_type, unsigned>::value), "");
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static_assert((std::is_same<std::binary_function<int, unsigned, char>::result_type, char>::value), "");
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}
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