blob: 177a983488272e1bbefff041f2ce70333147d5d4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
// Copyright (C) 2018-2023 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++11 } }
#include <vector>
template <typename T>
struct Alloc
{
using value_type = T;
T* allocate(unsigned n);
void deallocate(T* p, unsigned n);
Alloc(int) { }
template<typename U>
Alloc(const Alloc<U>&) { }
};
template<typename T, typename U>
bool operator==(Alloc<T>, Alloc<U>) { return true; }
template<typename T, typename U>
bool operator!=(Alloc<T>, Alloc<U>) { return false; }
constexpr bool b
= std::is_default_constructible<std::vector<bool, Alloc<bool>>>::value;
|
