|
111
|
1 // { dg-do compile { target c++11 } }
|
|
|
2
|
|
|
3 // Copyright (C) 2014-2017 Free Software Foundation, Inc.
|
|
|
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
|
|
|
8 // Free Software Foundation; either version 3, or (at your option)
|
|
|
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
|
|
|
17 // with this library; see the file COPYING3. If not see
|
|
|
18 // <http://www.gnu.org/licenses/>.
|
|
|
19
|
|
|
20 // libstdc++/60497
|
|
|
21
|
|
|
22 #include <mutex>
|
|
|
23 #include <memory>
|
|
|
24
|
|
|
25 struct A;
|
|
|
26 template<typename T> struct B { T t; };
|
|
|
27
|
|
|
28 template<typename Dummy>
|
|
|
29 struct Lockable
|
|
|
30 {
|
|
|
31 void lock();
|
|
|
32 void unlock();
|
|
|
33 bool try_lock();
|
|
|
34 };
|
|
|
35
|
|
|
36 using test_type = Lockable<std::unique_ptr<B<A>>>;
|
|
|
37
|
|
|
38 void test01()
|
|
|
39 {
|
|
|
40 test_type l;
|
|
|
41 std::unique_lock<test_type> ul(l);
|
|
|
42 }
|
|
|
43
|
|
|
44 void test02()
|
|
|
45 {
|
|
|
46 test_type l1, l2, l3;
|
|
|
47 std::lock(l1, l2, l3);
|
|
|
48 }
|
