[Bug libstdc++/41316] [C++0x] forward_list::sort violates strict aliasing rules

[rguenth at gcc dot gnu dot org]

------- Comment #17 from rguenth at gcc dot gnu dot org  2009-09-09 14:31 
-------
As I said the proper fix would be to move _M_sort_after to _Fwd_list_node_base
to be able to simply do

      void
      sort()
      {
        this->_M_impl._M_head._M_sort_after(std::less<_Tp>());
      }

instead of going via the invalid cast.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41316