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 // <memory>
11
12 // shared_ptr
13
14 // template<class CharT, class Traits, class Y>
15 // basic_ostream<CharT, Traits>&
16 // operator<<(basic_ostream<CharT, Traits>& os, shared_ptr<Y> const& p);
17
18 #include <memory>
19 #include <sstream>
20 #include <cassert>
21
main()22 int main()
23 {
24 std::shared_ptr<int> p(new int(3));
25 std::ostringstream os;
26 assert(os.str().empty());
27 os << p;
28 assert(!os.str().empty());
29 }
30