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// Copyright (C) 2017-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// { dg-do compile { target c++17 } }
// { dg-require-normal-namespace "" }
#include <charconv>
namespace std
{
struct from_chars_result;
const char* from_chars_result::*pm2 = &from_chars_result::ptr;
errc from_chars_result::*pm1 = &from_chars_result::ec;
from_chars_result (*f1)(const char*, const char*, char&, int)
= &from_chars;
from_chars_result (*f2)(const char*, const char*, signed char&, int)
= &from_chars;
from_chars_result (*f3)(const char*, const char*, unsigned char&, int)
= &from_chars;
from_chars_result (*f4)(const char*, const char*, signed short&, int)
= &from_chars;
from_chars_result (*f5)(const char*, const char*, unsigned short&, int)
= &from_chars;
from_chars_result (*f6)(const char*, const char*, signed int&, int)
= &from_chars;
from_chars_result (*f7)(const char*, const char*, unsigned int&, int)
= &from_chars;
from_chars_result (*f8)(const char*, const char*, signed long&, int)
= &from_chars;
from_chars_result (*f9)(const char*, const char*, unsigned long&, int)
= &from_chars;
from_chars_result (*f10)(const char*, const char*, signed long long&, int)
= &from_chars;
from_chars_result (*f11)(const char*, const char*, unsigned long long&, int)
= &from_chars;
}
void bind()
{
const char buf[1] = "";
int i;
auto [p, e] = std::from_chars(buf, buf + 1, i, 10);
const char** pa = &p;
std::errc* ea = &e;
}