// Map iterator invalidation tests
// Copyright (C) 2003, 2004, 2005, 2006, 2009 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
// .
#include
#include
#include
using __gnu_debug::map;
using std::advance;
bool test = true;
// Assignment
void test01()
{
map v1;
map v2;
v1[17] = 42;
map::iterator start = v1.begin();
map::iterator finish = v1.end();
VERIFY(start._M_dereferenceable());
VERIFY(!finish._M_dereferenceable() && !finish._M_singular());
v1 = v2;
VERIFY(start._M_singular());
VERIFY(!finish._M_dereferenceable() && !finish._M_singular());
}
int main()
{
test01();
return 0;
}