libstdc++-v3/testsuite/23_containers/deque/requirements/explicit_instantiation/2.cc

   1 // Copyright (C) 2004-2025 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
  19 // This file tests explicit instantiation of library containers
  20
  21 #include <deque>
  22 #include <testsuite_api.h>
  23
  24 // { dg-options "-std=gnu++98" }
  25 // { dg-do compile { target c++98_only } }
  26
  27 // N.B. Since C++11 we cannot instantiate with T == NonDefaultConstructible
  28 // because of [deque.cons] p4: "Requires: T shall be DefaultConstructible."
  29 template class std::deque<__gnu_test::NonDefaultConstructible>;