30     auto it = std::unique(std::begin(ia), std::end(ia), [](int a, int b) {return a == b; });  in test_constexpr()
54     Iter r = std::unique(Iter(ia), Iter(ia+sa), count_equal());  in test()
62     r = std::unique(Iter(ib), Iter(ib+sb), count_equal());  in test()
71     r = std::unique(Iter(ic), Iter(ic+sc), count_equal());  in test()
79     r = std::unique(Iter(id), Iter(id+sd), count_equal());  in test()
88     r = std::unique(Iter(ie), Iter(ie+se), count_equal());  in test()
98     r = std::unique(Iter(ig), Iter(ig+sg), count_equal());  in test()
107     r = std::unique(Iter(ih), Iter(ih+sh), count_equal());  in test()
116     r = std::unique(Iter(ii), Iter(ii+si), count_equal());  in test()
142     Iter r = std::unique(Iter(ia), Iter(ia+sa), count_equal());  in test1()
151     r = std::unique(Iter(ib), Iter(ib+sb), count_equal());  in test1()
160     r = std::unique(Iter(ic), Iter(ic+sc), count_equal());  in test1()
169     r = std::unique(Iter(id), Iter(id+sd), count_equal());  in test1()
179     r = std::unique(Iter(ie), Iter(ie+se), count_equal());  in test1()
191     r = std::unique(Iter(ig), Iter(ig+sg), count_equal());  in test1()
202     r = std::unique(Iter(ih), Iter(ih+sh), count_equal());  in test1()
217     r = std::unique(Iter(ii), Iter(ii+si), count_equal());  in test1()