libstdc++-v3/testsuite/23_containers/set/debug/move_neg.cc

   1 // Copyright (C) 2014-2025 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 3, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING3.  If not see
  16 // <http://www.gnu.org/licenses/>.
  17
  18 // { dg-do run { target c++11 xfail *-*-* } }
  19
  20 #include <debug/set>
  21
  22 #include <testsuite_hooks.h>
  23 #include <testsuite_allocator.h>
  24
  25 using __gnu_test::uneq_allocator;
  26
  27 void test01()
  28 {
  29   typedef uneq_allocator<int> alloc_type;
  30   typedef __gnu_debug::set<int, std::less<int>, alloc_type> test_type;
  31
  32   test_type v1(alloc_type(1));
  33   v1 = { 0 };
  34   auto it = v1.begin();
  35
  36   test_type v2(std::move(v1), alloc_type(2));
  37
  38   VERIFY( *it == 0 );
  39 }
  40
  41 int main()
  42 {
  43   test01();
  44   return 0;
  45 }