55 concept HasEqualR = requires (Range1 range1, Range2 range2) {
56   std::ranges::equal(range1, range2);
86       auto range2 = std::ranges::subrange(Iter2(b), Sent2(Iter2(b + 4)));  in test_iterators()  local
87       std::same_as<bool> decltype(auto) ret = std::ranges::equal(range1, range2);  in test_iterators()
104       auto range2 = std::ranges::subrange(Iter2(b), Sent2(Iter2(b + 4)));  in test_iterators()  local
105       auto ret = std::ranges::equal(range1, range2, [](int l, int r) { return l != r; });  in test_iterators()
122       auto range2 = std::ranges::subrange(Iter2(b), Sent2(Iter2(b + 4)));  in test_iterators()  local
123       auto ret = std::ranges::equal(range1, range2, [](int l, int r) { return l != r; });  in test_iterators()
143       auto range2 = std::ranges::subrange(Iter2(b), Sent2(Iter2(b + 5)));  in test_iterators()  local
145                                     range2,  in test_iterators()
164       auto range2 = std::ranges::subrange(Iter2(b), Sent2(Iter2(b + 7)));  in test_iterators()  local
165       auto ret = std::ranges::equal(range1, range2);  in test_iterators()
181       auto range2 = std::ranges::subrange(Iter2(b), Sent2(Iter2(b + 5)));  in test_iterators()  local
182       auto ret = std::ranges::equal(range1, range2);  in test_iterators()
198       auto range2 = std::ranges::subrange(Iter2(b), Sent2(Iter2(b)));  in test_iterators()  local
199       auto ret = std::ranges::equal(range1, range2);  in test_iterators()
215       auto range2 = std::ranges::subrange(Iter2(b), Sent2(Iter2(b + 2)));  in test_iterators()  local
216       auto ret = std::ranges::equal(range1, range2);  in test_iterators()
232       auto range2 = std::ranges::subrange(Iter2(b), Sent2(Iter2(b)));  in test_iterators()  local
233       auto ret = std::ranges::equal(range1, range2);  in test_iterators()
331         auto range2 = std::ranges::subrange(b, sentinel_wrapper(b + 4));  in test()  local
332         auto ret = std::ranges::equal(range1, range2, pred, proj, proj);  in test()