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>
foo()34 foo() { return std::auto_ptr<Derived>(new Derived); }
35
36 int
test01()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
main()45 main()
46 {
47 test01();
48
49 return 0;
50 }
51