| // { dg-do run { target c++11 } } |
| |
| // Copyright (C) 2012-2021 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/>. |
| |
| // 23.3.4.2 forward_list construction [forwardlist.cons] |
| |
| #include <forward_list> |
| #include <testsuite_hooks.h> |
| #include <testsuite_allocator.h> |
| |
| struct Counter |
| { |
| Counter() { ++create; } |
| Counter(const Counter&) { ++create; } |
| ~Counter() { ++destroy; } |
| |
| static int create; |
| static int destroy; |
| }; |
| |
| int Counter::create = 0; |
| int Counter::destroy = 0; |
| |
| void test01() |
| { |
| typedef __gnu_test::uneq_allocator<Counter> alloc; |
| typedef std::forward_list<Counter, alloc> list; |
| |
| { |
| Counter c; |
| |
| list l( list(10, c, alloc(1)), alloc(2) ); |
| |
| VERIFY( Counter::create == 21 ); |
| VERIFY( Counter::destroy == 10 ); |
| } |
| VERIFY( Counter::destroy == 21 ); |
| } |
| |
| int main() |
| { |
| test01(); |
| } |