libstdc++-v3/testsuite/23_containers/vector/cons/moveable2.cc

   1 // { dg-do compile { target c++11 } }
   2
   3 // Copyright (C) 2005-2024 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20
  21 #include <vector>
  22 #include <iterator>
  23 #include <testsuite_iterators.h>
  24 #include <testsuite_rvalref.h>
  25
  26 using namespace __gnu_test;
  27 typedef std::vector<rvalstruct> test_type;
  28
  29 // Empty constructor doesn't require a copy constructor
  30 void
  31 test01()
  32 { test_type d; }
  33
  34 // Constructing from a range that returns rvalue references doesn't
  35 // require a copy constructor.
  36 void
  37 test02(rvalstruct* begin, rvalstruct* end)
  38 {
  39   test_type d(std::make_move_iterator(begin), std::make_move_iterator(end));
  40 }
  41
  42 // Constructing from a input iterator range that returns rvalue
  43 // references doesn't require a copy constructor either.
  44 void
  45 test03(input_iterator_wrapper<rvalstruct> begin,
  46        input_iterator_wrapper<rvalstruct> end)
  47 {
  48   test_type d(std::make_move_iterator(begin), std::make_move_iterator(end));
  49 }
  50
  51 // Neither does destroying one.
  52 void
  53 test04(test_type* d)
  54 { delete d; }