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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/experimental/string_view/operations/substr/wchar_t/83511.cc
ce21e0de9ab4f308db34a2a628c5b315c077c7df
1 // { dg-do run { target c++14 } }
3 // Copyright (C) 2018-2024 Free Software Foundation, Inc.
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)
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.
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/>.
20 // experimental::basic_string_view::substr
22 #include <experimental/string_view>
23 #include <testsuite_hooks.h>
28 const std::experimental::wstring_view s
= L
"abcdef";
29 VERIFY( s
.substr() == s
);
30 VERIFY( std::experimental::wstring_view
{}.substr().empty() );