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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 } } | |
8468bfe8 | 20 | // { dg-require-normal-namespace "" } |
804b7cc4 JW |
21 | |
22 | #include <charconv> | |
23 | ||
24 | namespace std | |
25 | { | |
26 | struct to_chars_result; | |
27 | ||
28 | char* to_chars_result::*pm2 = &to_chars_result::ptr; | |
29 | errc to_chars_result::*pm1 = &to_chars_result::ec; | |
30 | ||
31 | to_chars_result (*f1)(char*, char*, char, int) = &to_chars; | |
32 | to_chars_result (*f2)(char*, char*, signed char, int) = &to_chars; | |
33 | to_chars_result (*f3)(char*, char*, unsigned char, int) = &to_chars; | |
34 | to_chars_result (*f4)(char*, char*, signed short, int) = &to_chars; | |
35 | to_chars_result (*f5)(char*, char*, unsigned short, int) = &to_chars; | |
36 | to_chars_result (*f6)(char*, char*, signed int, int) = &to_chars; | |
37 | to_chars_result (*f7)(char*, char*, unsigned int, int) = &to_chars; | |
38 | to_chars_result (*f8)(char*, char*, signed long, int) = &to_chars; | |
39 | to_chars_result (*f9)(char*, char*, unsigned long, int) = &to_chars; | |
40 | to_chars_result (*f10)(char*, char*, signed long long, int) = &to_chars; | |
41 | to_chars_result (*f11)(char*, char*, unsigned long long, int) = &to_chars; | |
42 | } | |
43 | ||
44 | void bind() | |
45 | { | |
46 | char buf[1]; | |
47 | auto [p, e] = std::to_chars(buf, buf + 1, 1, 10); | |
48 | char** pa = &p; | |
49 | std::errc* ea = &e; | |
50 | } |