1 //===----------------------------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 // <ios>
10 
11 // template <class StateT> class fpos
12 
13 // Subtraction with fpos
14 
15 #include <ios>
16 #include <cassert>
17 
18 #include "test_macros.h"
19 
main(int,char **)20 int main(int, char**)
21 {
22     typedef std::fpos<std::mbstate_t> P;
23     P p(11);
24     P q(6);
25     std::streamoff o = p - q;
26     assert(o == 5);
27 
28   return 0;
29 }
30