libcxx/test/std/input.output/file.streams/fstreams/ifstream.assign/move_assign.pass.cpp


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//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//

// UNSUPPORTED: c++98, c++03

// <fstream>

// template <class charT, class traits = char_traits<charT> >
// class basic_ifstream

// basic_ifstream& operator=(basic_ifstream&& rhs);

#include <fstream>
#include <cassert>

int main()
{
    {
        std::ifstream fso("test.dat");
        std::ifstream fs;
        fs = move(fso);
        double x = 0;
        fs >> x;
        assert(x == 3.25);
    }
    {
        std::wifstream fso("test.dat");
        std::wifstream fs;
        fs = move(fso);
        double x = 0;
        fs >> x;
        assert(x == 3.25);
    }
}