1 //===----------------------------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 // UNSUPPORTED: no-localization
10 
11 // <memory>
12 
13 // shared_ptr
14 
15 // template<class CharT, class Traits, class Y>
16 //   basic_ostream<CharT, Traits>&
17 //   operator<<(basic_ostream<CharT, Traits>& os, shared_ptr<Y> const& p);
18 
19 #include <memory>
20 #include <sstream>
21 #include <cassert>
22 
23 #include "test_macros.h"
24 
main(int,char **)25 int main(int, char**)
26 {
27     std::shared_ptr<int> p(new int(3));
28     std::ostringstream os;
29     assert(os.str().empty());
30     os << p;
31     assert(!os.str().empty());
32 
33   return 0;
34 }
35