1// { dg-options "-std=gnu++11" } 2 3// Copyright (C) 2012-2015 Free Software Foundation, Inc. 4// 5// This file is part of the GNU ISO C++ Library. This library is free 6// software; you can redistribute it and/or modify it under the 7// terms of the GNU General Public License as published by the 8// Free Software Foundation; either version 3, or (at your option) 9// any later version. 10 11// This library is distributed in the hope that it will be useful, 12// but WITHOUT ANY WARRANTY; without even the implied warranty of 13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14// GNU General Public License for more details. 15 16// You should have received a copy of the GNU General Public License along 17// with this library; see the file COPYING3. If not see 18// <http://www.gnu.org/licenses/>. 19 20// 23.3.4.2 forward_list construction [forwardlist.cons] 21 22#include <forward_list> 23#include <testsuite_hooks.h> 24#include <testsuite_allocator.h> 25 26struct Counter 27{ 28 Counter() { ++create; } 29 Counter(const Counter&) { ++create; } 30 ~Counter() { ++destroy; } 31 32 static int create; 33 static int destroy; 34}; 35 36int Counter::create = 0; 37int Counter::destroy = 0; 38 39void test01() 40{ 41 typedef __gnu_test::uneq_allocator<Counter> alloc; 42 typedef std::forward_list<Counter, alloc> list; 43 44 { 45 Counter c; 46 47 list l( list(10, c, alloc(1)), alloc(2) ); 48 49 VERIFY( Counter::create == 21 ); 50 VERIFY( Counter::destroy == 10 ); 51 } 52 VERIFY( Counter::destroy == 21 ); 53} 54 55int main() 56{ 57 test01(); 58} 59