20     typedef typename std::vector<T>                           nested_container;  typedef in nasty_vector
21     typedef typename nested_container::value_type             value_type;
22     typedef typename nested_container::reference              reference;
23     typedef typename nested_container::const_reference        const_reference;
24     typedef typename nested_container::iterator               iterator;
25     typedef typename nested_container::const_iterator         const_iterator;
27     typedef typename nested_container::size_type              size_type;
28     typedef typename nested_container::difference_type        difference_type;
29     typedef typename nested_container::pointer                pointer;
30     typedef typename nested_container::const_pointer          const_pointer;
32     typedef typename nested_container::reverse_iterator       reverse_iterator;
33     typedef typename nested_container::const_reverse_iterator const_reverse_iterator;
124     void swap(nasty_vector &nv) _NOEXCEPT_(std::__is_nothrow_swappable<nested_container>::value)  in swap()
130     nested_container v_;
141     typedef typename std::list<T>                             nested_container;  typedef in nasty_list
142     typedef typename nested_container::value_type             value_type;
143     typedef typename nested_container::reference              reference;
144     typedef typename nested_container::const_reference        const_reference;
145     typedef typename nested_container::iterator               iterator;
146     typedef typename nested_container::const_iterator         const_iterator;
148     typedef typename nested_container::size_type              size_type;
149     typedef typename nested_container::difference_type        difference_type;
150     typedef typename nested_container::pointer                pointer;
151     typedef typename nested_container::const_pointer          const_pointer;
153     typedef typename nested_container::reverse_iterator       reverse_iterator;
154     typedef typename nested_container::const_reverse_iterator const_reverse_iterator;
243     void swap(nasty_list &nl) _NOEXCEPT_(std::__is_nothrow_swappable<nested_container>::value)  in swap()
276     nested_container l_;