https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79190
--- Comment #6 from Marc Glisse <glisse at gcc dot gnu.org> --- (In reply to Jakub Jelinek from comment #5) > If aligned new must be > always accompanied with aligned delete, then it could work, otherwise you'd > need to wrap all new and all deletes. We are using _aligned_malloc / _aligned_free on Windows, so it has to be the case that alignment matches in allocation and deallocation.