1//  (C) Copyright John Maddock 2018
2
3//  Use, modification and distribution are subject to the
4//  Boost Software License, Version 1.0. (See accompanying file
5//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
6
7//  See http://www.boost.org/libs/config for more information.
8
9//  MACRO:         BOOST_NO_CXX17_HDR_STRING_VIEW
10//  TITLE:         C++17 header <string_view> unavailable
11//  DESCRIPTION:   The standard library does not supply C++17 header <string_view>
12
13#include <string_view>
14
15namespace boost_no_cxx17_hdr_string_view {
16
17int test()
18{
19  using std::string_view;
20  using std::wstring_view;
21  using std::u16string_view;
22  using std::u32string_view;
23  return 0;
24}
25
26}
27