1 // Copyright (C) 2002 Free Software Foundation 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 2, 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 COPYING. If not, write to the Free 16 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, 17 // USA. 18 19 // 20.4.5 Template class auto_ptr negative tests [lib.auto.ptr] 20 21 #include <memory> 22 #include <testsuite_hooks.h> 23 24 // { dg-do compile } 25 // { dg-excess-errors "" } 26 27 // via Jack Reeves <jack_reeves@hispeed.ch> 28 // libstdc++/3946 29 // http://gcc.gnu.org/ml/libstdc++/2002-07/msg00024.html 30 struct Base { }; 31 struct Derived : public Base { }; 32 33 std::auto_ptr<Derived> 34 foo() { return std::auto_ptr<Derived>(new Derived); } 35 36 int 37 test01() 38 { 39 std::auto_ptr<Base> ptr2; 40 ptr2 = new Base; // { dg-error "no" "candidates" "auto_ptr"} 41 return 0; 42 } 43 44 int 45 main() 46 { 47 test01(); 48 49 return 0; 50 } 51