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// <sstream>
11
12// template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
13// class basic_stringbuf
14
15// explicit basic_stringbuf(ios_base::openmode which = ios_base::in | ios_base::out);
16
17#include <sstream>
18#include <cassert>
19
20int main()
21{
22    {
23        std::stringbuf buf;
24        assert(buf.str() == "");
25    }
26    {
27        std::wstringbuf buf;
28        assert(buf.str() == L"");
29    }
30}
31