libstdc++-v3/testsuite/20_util/shared_ptr/creation/no_rtti.cc

   1 // { dg-options "-fno-rtti" }
   2 // { dg-do compile { target c++11 } }
   3 // { dg-require-effective-target hosted }
   4
   5 // Copyright (C) 2014-2024 Free Software Foundation, Inc.
   6 //
   7 // This file is part of the GNU ISO C++ Library.  This library is free
   8 // software; you can redistribute it and/or modify it under the
   9 // terms of the GNU General Public License as published by the
  10 // Free Software Foundation; either version 3, or (at your option)
  11 // any later version.
  12
  13 // This library is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17
  18 // You should have received a copy of the GNU General Public License along
  19 // with this library; see the file COPYING3.  If not see
  20 // <http://www.gnu.org/licenses/>.
  21
  22 // 20.8.2.2 Class template shared_ptr [util.smartptr.shared]
  23
  24 #include <memory>
  25 #include <testsuite_allocator.h>
  26
  27 struct X { };
  28
  29 // 20.8.2.2.6 shared_ptr creation [util.smartptr.shared.create]
  30
  31 // test allocate_shared with no RTTI
  32
  33 __gnu_test::CustomPointerAlloc<int> alloc;
  34
  35 auto p = std::allocate_shared<X>(alloc);
  36