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 // <fstream>
10 
11 // template <class charT, class traits = char_traits<charT> >
12 // class basic_fstream
13 
14 // basic_fstream();
15 
16 #include <fstream>
17 #include <type_traits>
18 
19 int main(int, char**)
20 {
21     {
22         std::fstream fs;
23     }
24     {
25         std::wfstream fs;
26     }
27 
28   return 0;
29 }
30