libstdc++-v3/testsuite/23_containers/vector/ext_pointer/explicit_instantiation/3.cc

   1 // Test for Container using non-standard pointer types.
   2
   3 // Copyright (C) 2008-2023 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 // This file tests explicit instantiation of library containers
  21 // with an allocator for a different value_type (which is a GNU extension).
  22
  23 #include <vector>
  24 #include <ext/extptr_allocator.h>
  25
  26 // { dg-do compile }
  27 // The extension that implicitly rebinds allocators is in gnu++98/11/14/17 only
  28 // { dg-skip-if "" { *-*-* } { "-std=c++*" "-std=gnu++2*" "-D_GLIBCXX_CONCEPT_CHECKS*" } }
  29
  30 // libstdc++/21770
  31 template class std::vector<int, __gnu_cxx::_ExtPtr_allocator<char> >;