libstdc++-v3/testsuite/23_containers/unordered_map/requirements/typedefs.cc

   1 // { dg-do compile }
   2 // { dg-options "-std=gnu++0x" }
   3
   4 // 2008-08-27  Paolo Carlini  <paolo.carlini@oracle.com>
   5
   6 // Copyright (C) 2008, 2009 Free Software Foundation
   7 //
   8 // This file is part of the GNU ISO C++ Library.  This library is free
   9 // software; you can redistribute it and/or modify it under the
  10 // terms of the GNU General Public License as published by the
  11 // Free Software Foundation; either version 3, or (at your option)
  12 // any later version.
  13
  14 // This library is distributed in the hope that it will be useful,
  15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 // GNU General Public License for more details.
  18
  19 // You should have received a copy of the GNU General Public License along
  20 // with this library; see the file COPYING3.  If not see
  21 // <http://www.gnu.org/licenses/>.
  22
  23 #include <unordered_map>
  24
  25 void test01()
  26 {
  27   // Check for required typedefs
  28   typedef std::unordered_map<int, int>            test_type;
  29
  30   typedef test_type::key_type                     key_type;
  31   typedef test_type::value_type                   value_type;
  32   typedef test_type::mapped_type                  mapped_type;
  33   typedef test_type::hasher                       hasher;
  34   typedef test_type::key_equal                    key_equal;
  35   typedef test_type::allocator_type               allocator_type;
  36   typedef test_type::pointer                      pointer;
  37   typedef test_type::const_pointer                const_pointer;
  38   typedef test_type::reference                    reference;
  39   typedef test_type::const_reference              const_reference;
  40   typedef test_type::size_type                    size_type;
  41   typedef test_type::difference_type              difference_type;
  42   typedef test_type::iterator                     iterator;
  43   typedef test_type::const_iterator               const_iterator;
  44   typedef test_type::local_iterator               local_iterator;
  45   typedef test_type::const_local_iterator         const_local_iterator;
  46 }