42     Holder<Incomplete> **mid = t.data+5;  in all_the_algorithms()  local
124     (void)std::merge(first, mid, mid, last, first2);  in all_the_algorithms()
125     (void)std::merge(first, mid, mid, last, first2, std::less<void*>());  in all_the_algorithms()
181     (void)std::rotate_copy(first, mid, last, first2);  in all_the_algorithms()
186     (void)std::set_difference(first, mid, mid, last, first2);  in all_the_algorithms()
187     (void)std::set_difference(first, mid, mid, last, first2, std::less<void*>());  in all_the_algorithms()
188     (void)std::set_intersection(first, mid, mid, last, first2);  in all_the_algorithms()
189     (void)std::set_intersection(first, mid, mid, last, first2, std::less<void*>());  in all_the_algorithms()
190     (void)std::set_symmetric_difference(first, mid, mid, last, first2);  in all_the_algorithms()
191     (void)std::set_symmetric_difference(first, mid, mid, last, first2, std::less<void*>());  in all_the_algorithms()
192     (void)std::set_union(first, mid, mid, last, first2);  in all_the_algorithms()
193     (void)std::set_union(first, mid, mid, last, first2, std::less<void*>());  in all_the_algorithms()
207     (void)std::transform(first, mid, mid, first2, BinaryTransform());  in all_the_algorithms()