// Copyright (C) 2013-2023 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the // terms of the GNU General Public License as published by the // Free Software Foundation; either version 3, or (at your option) // any later version. // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // You should have received a copy of the GNU General Public License along // with this library; see the file COPYING3. If not see // . namespace observers_2 { struct value_type { int i; }; void* operator&(const value_type&) = delete; static void test () { gdb::optional o { value_type { 51 } }; VERIFY( o->i == 51 ); VERIFY( o->i == (*o).i ); VERIFY( &o->i == &(*o).i ); } } // namespace observers_2