libstdc++-v3/testsuite/23_containers/list/modifiers/swap/1.cc

   1 // Copyright (C) 2004-2024 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 #include <list>
  19 #include "1.h"
  20
  21 #if __cplusplus >= 201103L
  22 # define NOTHROW noexcept
  23 #else
  24 # define NOTHROW
  25 #endif
  26
  27 namespace std
  28 {
  29   template<>
  30     void
  31     list<T, allocator<T> >::swap(list<T, allocator<T> >&) NOTHROW
  32     { ++swap_calls; }
  33 }
  34
  35 // See c++/13658 for background info.
  36 int main()
  37 {
  38   swap11<std::list<T> >();
  39   swap12<std::list<T> >();
  40   return 0;
  41 }