| 1 | // Copyright (c) 2023 Bela Schaum, X-Ryl669, Denis Mikhailov. |
|---|---|
| 2 | // |
| 3 | // Distributed under the Boost Software License, Version 1.0. (See accompanying |
| 4 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| 5 | |
| 6 | |
| 7 | // Initial implementation by Bela Schaum, https://github.com/schaumb |
| 8 | // The way to make it union and UB free by X-Ryl669, https://github.com/X-Ryl669 |
| 9 | // |
| 10 | |
| 11 | #include <boost/pfr/core_name.hpp> |
| 12 | |
| 13 | union test_union { |
| 14 | const char* c; |
| 15 | int i; |
| 16 | }; |
| 17 | |
| 18 | int main() { |
| 19 | (void)boost::pfr::get_name<0, test_union>(); // Must be a compile time error |
| 20 | } |
| 21 | |
| 22 | |
| 23 |