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a5544970 | 1 | // Copyright (C) 2017-2019 Free Software Foundation, Inc. |
804b7cc4 JW |
2 | // |
3 | // This file is part of the GNU ISO C++ Library. This library is free | |
4 | // software; you can redistribute it and/or modify it under the | |
5 | // terms of the GNU General Public License as published by the | |
6 | // Free Software Foundation; either version 3, or (at your option) | |
7 | // any later version. | |
8 | ||
9 | // This library is distributed in the hope that it will be useful, | |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | // GNU General Public License for more details. | |
13 | ||
14 | // You should have received a copy of the GNU General Public License along | |
15 | // with this library; see the file COPYING3. If not see | |
16 | // <http://www.gnu.org/licenses/>. | |
17 | ||
18 | // { dg-options "-std=gnu++17" } | |
19 | // { dg-do compile { target c++17 } } | |
20 | ||
21 | #include <charconv> | |
22 | ||
23 | void | |
24 | test01(const char* first, const char* last) | |
25 | { | |
26 | #if _GLIBCXX_USE_WCHAR_T | |
27 | wchar_t wc; | |
28 | std::from_chars(first, last, wc); // { dg-error "no matching" } | |
29 | std::from_chars(first, last, wc, 10); // { dg-error "no matching" } | |
30 | #endif | |
31 | ||
32 | char16_t c16; | |
33 | std::from_chars(first, last, c16); // { dg-error "no matching" } | |
34 | std::from_chars(first, last, c16, 10); // { dg-error "no matching" } | |
35 | char32_t c32; | |
36 | std::from_chars(first, last, c32); // { dg-error "no matching" } | |
37 | std::from_chars(first, last, c32, 10); // { dg-error "no matching" } | |
38 | } | |
5a58e967 JM |
39 | |
40 | // { dg-prune-output "enable_if" } |