http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52562
--- Comment #6 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-03-12 15:02:51 UTC --- To clarify, nothing ever changed in libstdc++ as far as the type_info destructor is concerned. That said, I'm not sure to fully understand why we have the as-if in p4, or, in other terms, what it does add *beyond* core/1123.
