[Bug c++/124246] [reflection] is_swappable_type doesn't work with std::priority_queue

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124246

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Though it doesn't seem to help.