libstdc++-v3/testsuite/23_containers/vector/debug/52433.cc

   1 // Copyright (C) 2012-2024 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 compile { target c++11 } }
  19 // { dg-require-debug-mode "" }
  20
  21 // PR libstdc++/52433
  22
  23 #include <vector>
  24
  25 struct X
  26 {
  27     std::vector<int>::iterator i;
  28
  29     X() = default;
  30     X(const X&) = default;
  31     X(X&&) = default;
  32     X& operator=(const X&) = default;
  33     X& operator=(X&&) = default;
  34 };
  35
  36 X test01()
  37 {
  38     X x;
  39     x = X();
  40     return x;
  41 }
  42