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 
main()21 int 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