http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3187
--- Comment #41 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-10-19 10:05:55 UTC --- The reason why this hasn't been closed is that we only use an alias of one kind of ctor (resp. dtor) to the other one if they are the same (and for deleting dtor just always call the other dtor). If they are different, then they can't be aliased together, what we could do (perhaps as an option) is to emit another function, which would take an argument what kind of ctor resp. dtor it is, and behave differently depending on that argument, then have both kinds of ctor resp. dtor to tail call (or if not possible, just call) the other function. I guess it could have ABI consequences though (in which comdat section to place it).
