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// UNSUPPORTED: c++98, c++03
11
12// <fstream>
13
14// template <class charT, class traits = char_traits<charT> >
15// class basic_fstream
16
17// basic_fstream(basic_fstream&& rhs);
18
19#include <fstream>
20#include <cassert>
21#include "platform_support.h"
22
23int main()
24{
25    std::string temp = get_temp_file_name();
26    {
27        std::fstream fso(temp, std::ios_base::in | std::ios_base::out
28                                                 | std::ios_base::trunc);
29        std::fstream fs = move(fso);
30        double x = 0;
31        fs << 3.25;
32        fs.seekg(0);
33        fs >> x;
34        assert(x == 3.25);
35    }
36    std::remove(temp.c_str());
37    {
38        std::wfstream fso(temp, std::ios_base::in | std::ios_base::out
39                                                  | std::ios_base::trunc);
40        std::wfstream fs = move(fso);
41        double x = 0;
42        fs << 3.25;
43        fs.seekg(0);
44        fs >> x;
45        assert(x == 3.25);
46    }
47    std::remove(temp.c_str());
48}
49