unary_function.pass.cpp revision bc8d3f97eb5c958007f2713238472e0c1c8fe02c 
1//===----------------------------------------------------------------------===//
2//
3// ��������������������The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <functional>
11
12// unary_function
13
14#include <functional>
15#include <type_traits>
16
17int main()
18{
19    typedef std::unary_function<int, bool> uf;
20    static_assert((std::is_same<uf::argument_type, int>::value), "");
21    static_assert((std::is_same<uf::result_type, bool>::value), "");
22}
23