1 // Copyright (C) 2017 Free Software Foundation, Inc.
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)
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.
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/>.
18 // { dg-options "-std=gnu++17" }
19 // { dg-do compile { target c++17 } }
20 // { dg-require-normal-namespace "" }
26 struct from_chars_result
;
28 const char* from_chars_result::*pm2
= &from_chars_result::ptr
;
29 errc
from_chars_result::*pm1
= &from_chars_result::ec
;
31 from_chars_result (*f1
)(const char*, const char*, char&, int)
33 from_chars_result (*f2
)(const char*, const char*, signed char&, int)
35 from_chars_result (*f3
)(const char*, const char*, unsigned char&, int)
37 from_chars_result (*f4
)(const char*, const char*, signed short&, int)
39 from_chars_result (*f5
)(const char*, const char*, unsigned short&, int)
41 from_chars_result (*f6
)(const char*, const char*, signed int&, int)
43 from_chars_result (*f7
)(const char*, const char*, unsigned int&, int)
45 from_chars_result (*f8
)(const char*, const char*, signed long&, int)
47 from_chars_result (*f9
)(const char*, const char*, unsigned long&, int)
49 from_chars_result (*f10
)(const char*, const char*, signed long long&, int)
51 from_chars_result (*f11
)(const char*, const char*, unsigned long long&, int)
57 const char buf
[1] = "";
59 auto [p
, e
] = std::from_chars(buf
, buf
+ 1, i
, 10);