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ca8f2cb1 | 1 | // { dg-options "-std=gnu++17" } |
6458742a | 2 | // { dg-do compile { target c++17 } } |
ca8f2cb1 | 3 | |
99dee823 | 4 | // Copyright (C) 2014-2021 Free Software Foundation, Inc. |
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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 | ||
c7cbb4da | 17 | // You should have received a copy of the GNU General Public License along |
ca8f2cb1 VV |
18 | // with this library; see the file COPYING3. If not see |
19 | // <http://www.gnu.org/licenses/>. | |
20 | ||
21 | #include <string_view> | |
22 | ||
23 | template<typename C, typename T> | |
24 | using check1_t = std::basic_string_view<C, T>; | |
25 | ||
26 | using check2_t = std::string_view; | |
27 | ||
59019b42 TH |
28 | #ifdef _GLIBCXX_USE_CHAR8_T |
29 | using check3_t = std::u8string_view; | |
30 | #endif | |
31 | ||
ca8f2cb1 | 32 | #ifdef _GLIBCXX_USE_C99_STDINT_TR1 |
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33 | using check4_t = std::u16string_view; |
34 | using check5_t = std::u32string_view; | |
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35 | #endif |
36 | ||
37 | #ifdef _GLIBCXX_USE_WCHAR_T | |
59019b42 | 38 | using check6_t = std::wstring_view; |
ca8f2cb1 | 39 | #endif |