On Mon, 2009-09-21 at 13:06 -0400, Jason Merrill wrote: > On 09/14/2009 11:54 AM, Jason Merrill wrote: > > I think the way to go with this is to revert the compiler bits of > > r149964, not mess with mangle.c at all, and insert the initial * if the > > typeinfo name won't have TREE_PUBLIC set, since that's precisely the > > property we want to mirror in comparison. > > Thoughts? Another concern I have is that adding an initial * breaks > simple demangling of type_info::name(), so I'd like to find another way > of marking it for pointer comparison.
Sorry, it took me a while to get back to this. I started an implementation following the path you described above and am trying it now. Another approach could be to use 2 different names for anonymous namespaces that should and should not be compared by pointer. I don't like the speed implications, but it might work. Jerry
