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1 | // { dg-options "-std=gnu++23" } |
2 | // { dg-do compile { target c++23 } } | |
3 | ||
7adcbafe | 4 | // Copyright (C) 2021-2022 Free Software Foundation, Inc. |
f004d6d9 PF |
5 | // |
6 | // This file is part of the GNU ISO C++ Library. This library is free | |
7 | // software; you can redistribute it and/or modify it under the | |
8 | // terms of the GNU General Public License as published by the | |
9 | // Free Software Foundation; either version 3, or (at your option) | |
10 | // any later version. | |
11 | ||
12 | // This library is distributed in the hope that it will be useful, | |
13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | // GNU General Public License for more details. | |
16 | ||
17 | // You should have received a copy of the GNU General Public License along | |
18 | // with this library; see the file COPYING3. If not see | |
19 | // <http://www.gnu.org/licenses/>. | |
20 | ||
21 | #include <version> | |
22 | ||
23 | #ifndef __cpp_lib_string_contains | |
24 | # error "Feature-test macro for contains missing in <string_view>" | |
25 | #elif __cpp_lib_string_contains != 202011L | |
26 | # error "Feature-test macro for contains has wrong value in <string_view>" | |
27 | #endif |