* libsupc++/vec.cc (__cxa_vec_cleanup): New fn.

        (__cxa_vec_ctor, __cxa_vec_cctor, __cxa_vec_dtor): Call it.
        * libsupc++/cxxabi.h: Declare it.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@40657 138bc75d-0d04-0410-961f-82ee72b054a4