1// { dg-options "-std=gnu++11" } 2// { dg-require-debug-mode "" } 3// { dg-do run { xfail *-*-* } } 4 5// Copyright (C) 2010-2015 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#include <forward_list> 23#include <testsuite_hooks.h> 24 25void 26test01() 27{ 28 bool test __attribute__((unused)) = true; 29 30 std::forward_list<int> fl1{1, 2, 3}; 31 32 auto it = fl1.begin(); 33 VERIFY( *it == 1 ); 34 35 fl1.erase_after(fl1.before_begin()); 36 37 VERIFY( *it == 1 ); 38} 39 40int 41main() 42{ 43 test01(); 44 return 0; 45} 46