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1 // { dg-options "-std=gnu++0x" }
2 // { dg-do compile }
3
4 // Copyright (C) 2005-2014 Free Software Foundation, Inc.
5 //
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 3, or (at your option)
10 // any later version.
11
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
16
17 // You should have received a copy of the GNU General Public License along
18 // with this library; see the file COPYING3. If not see
19 // <http://www.gnu.org/licenses/>.
20
21 // 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
22
23 #include <memory>
24 #include <testsuite_hooks.h>
25
26 struct A { };
27 struct B { };
28
29 // 20.6.6.2.3 shared_ptr assignment [util.smartptr.shared.assign]
30
31 // Assignment from incompatible shared_ptr<Y>
32 int
33 test01()
34 {
35 bool test __attribute__((unused)) = true;
36
37 std::shared_ptr<A> a;
38 std::shared_ptr<B> b;
39 a = b; // { dg-error "here" }
40
41 return 0;
42 }
43
44 int
45 main()
46 {
47 test01();
48 return 0;
49 }
50 // { dg-error "In instantiation" "" { target *-*-* } 0 }
51 // { dg-error "cannot convert" "" { target *-*-* } 0 }
52 // { dg-error "required from" "" { target *-*-* } 0 }