llvm-project/libcxx/test/std/input.output/iostreams.base/fpos/fpos.operations/difference.pass.cpp

26 lines
610 B
C++

//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// <ios>
// template <class StateT> class fpos
// Subraction with fpos
#include <ios>
#include <cassert>
int main()
{
typedef std::fpos<std::mbstate_t> P;
P p(11);
P q(6);
std::streamoff o = p - q;
assert(o == 5);
}