f5256e16df
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103516 91177308-0d34-0410-b5e6-96231b3b80d8
1 line
840 B
C++
1 line
840 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 distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <functional>
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// result_of<Fn(ArgTypes...)>
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#include <type_traits>
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typedef bool (&PF1)();
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typedef short (*PF2)(long);
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struct S
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{
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operator PF2() const;
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double operator()(char, int&);
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};
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int main()
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{
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static_assert((std::is_same<std::result_of<S(int)>::type, short>::value), "Error!");
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static_assert((std::is_same<std::result_of<S&(unsigned char, int&)>::type, double>::value), "Error!");
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static_assert((std::is_same<std::result_of<PF1()>::type, bool>::value), "Error!");
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}
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