1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <ios>
11//
12// class ios_base
13// {
14// public:
15//     typedef OFF_T streamoff;
16// };
17
18#include <ios>
19#include <type_traits>
20
21int main()
22{
23    static_assert((std::is_integral<std::ios_base::streamoff>::value), "");
24    static_assert((std::is_signed<std::ios_base::streamoff>::value), "");
25}
26