1// { dg-options "-std=gnu++17" }
2
3// Copyright (C) 2013-2023 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library.  This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 3, or (at your option)
9// any later version.
10
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14// GNU General Public License for more details.
15
16// You should have received a copy of the GNU General Public License along
17// with this library; see the file COPYING3.  If not see
18// <http://www.gnu.org/licenses/>.
19
20// basic_string_view find
21
22namespace operations_find_4 {
23
24// libstdc++/31401
25static void
26test01()
27{
28  typedef gdb::string_view::size_type csize_type;
29  csize_type npos = gdb::string_view::npos;
30
31  gdb::string_view use = "anu";
32  csize_type pos1 = use.find("a", npos);
33
34  VERIFY( pos1 == npos );
35}
36
37static int
38main ()
39{
40  test01();
41
42  return 0;
43}
44
45} // namespace operations_find_4
46