1 //===----------------------------------------------------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 
11 // UNSUPPORTED: c++98, c++03
12 
13 //  Tuples of smart pointers; based on bug #18350
14 //  auto_ptr doesn't have a copy constructor that takes a const &, but tuple does.
15 
16 #include <tuple>
17 #include <memory>
18 
main()19 int main () {
20     {
21     std::tuple<std::unique_ptr<char>> up;
22     std::tuple<std::shared_ptr<char>> sp;
23     std::tuple<std::weak_ptr  <char>> wp;
24     }
25     {
26     std::tuple<std::unique_ptr<char[]>> up;
27     std::tuple<std::shared_ptr<char[]>> sp;
28     std::tuple<std::weak_ptr  <char[]>> wp;
29     }
30     // Smart pointers of type 'T[N]' are not tested here since they are not
31     // supported by the standard nor by libc++'s implementation.
32     // See https://reviews.llvm.org/D21320 for more information.
33 }
34