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1 | // { dg-do compile } |
2 | ||
83ffe9cd | 3 | // Copyright (C) 2002-2023 Free Software Foundation, Inc. |
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4 | // |
5 | // This file is part of the GNU ISO C++ Library. This library is free | |
6 | // software; you can redistribute it and/or modify it under the | |
7 | // terms of the GNU General Public License as published by the | |
748086b7 | 8 | // Free Software Foundation; either version 3, or (at your option) |
3eea1aed BG |
9 | // any later version. |
10 | ||
11 | // This library is distributed in the hope that it will be useful, | |
12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | // GNU General Public License for more details. | |
15 | ||
16 | // You should have received a copy of the GNU General Public License along | |
748086b7 JJ |
17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
3eea1aed | 19 | |
5acf59f8 | 20 | // 20.4.5 Template class auto_ptr negative tests [lib.auto.ptr] |
3eea1aed | 21 | |
f8356d52 JM |
22 | // { dg-options "-std=c++98" } |
23 | ||
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24 | #include <memory> |
25 | #include <testsuite_hooks.h> | |
5fd0af87 | 26 | |
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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; | |
979c310f | 40 | ptr2 = new Base; // { dg-error "no match" } |
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41 | return 0; |
42 | } | |
d72274e4 | 43 | |
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44 | int |
45 | main() | |
3eea1aed | 46 | { |
5acf59f8 | 47 | test01(); |
3eea1aed BG |
48 | return 0; |
49 | } |