1// { dg-options "-std=gnu++0x" } 2 3// 2007-10-28 Paolo Carlini <pcarlini@suse.de> 4 5// Copyright (C) 2007, 2009 Free Software Foundation, Inc. 6// 7// This file is part of the GNU ISO C++ Library. This library is free 8// software; you can redistribute it and/or modify it under the 9// terms of the GNU General Public License as published by the 10// Free Software Foundation; either version 3, or (at your option) 11// any later version. 12 13// This library is distributed in the hope that it will be useful, 14// but WITHOUT ANY WARRANTY; without even the implied warranty of 15// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16// GNU General Public License for more details. 17 18// You should have received a copy of the GNU General Public License along 19// with this library; see the file COPYING3. If not see 20// <http://www.gnu.org/licenses/>. 21 22 23#include <vector> 24#include <testsuite_hooks.h> 25#include <testsuite_rvalref.h> 26 27void 28test01() 29{ 30 bool test __attribute__((unused)) = true; 31 using namespace __gnu_test; 32 33 std::vector<copycounter> a(40); 34 copycounter::copycount = 0; 35 36 a.erase(a.begin() + 20); 37 VERIFY( copycounter::copycount == 0 ); 38 39 a.erase(a.begin()); 40 VERIFY( copycounter::copycount == 0 ); 41 42 a.erase(a.end() - 1); 43 VERIFY( copycounter::copycount == 0 ); 44 45 a.erase(a.begin() + 10, a.end() - 10); 46 VERIFY( copycounter::copycount == 0 ); 47 48 a.erase(a.begin(), a.begin() + 5); 49 VERIFY( copycounter::copycount == 0 ); 50 51 a.erase(a.end() - 5, a.end()); 52 VERIFY( copycounter::copycount == 0 ); 53 54 a.erase(a.begin(), a.end()); 55 VERIFY( copycounter::copycount == 0 ); 56} 57 58int main() 59{ 60 test01(); 61 return 0; 62} 63