| 1 | // Copyright 2020 Peter Dimov |
|---|---|
| 2 | // Distributed under the Boost Software License, Version 1.0. |
| 3 | // https://www.boost.org/LICENSE_1_0.txt |
| 4 | |
| 5 | #include <boost/shared_ptr.hpp> |
| 6 | #include <boost/smart_ptr/enable_shared_from.hpp> |
| 7 | |
| 8 | struct X: public boost::enable_shared_from |
| 9 | { |
| 10 | }; |
| 11 | |
| 12 | #if defined(__clang__) && defined(_MSC_VER) |
| 13 | // clang-cl claims that it accepts this code for compatibility |
| 14 | // with msvc, but no version of msvc accepts it |
| 15 | # pragma clang diagnostic error "-Wmicrosoft-using-decl" |
| 16 | #endif |
| 17 | |
| 18 | int main() |
| 19 | { |
| 20 | boost::shared_ptr<X> px( new X ); |
| 21 | px->shared_from_this(); |
| 22 | } |
| 23 |