- assert (nonzero_cnt == count_if (array, count, size, predicate, aux));
- assert (nonzero_cnt == count_if (result, nonzero_cnt, size, predicate, aux));
+ assert (n_nonzeros == count_if (array, count, size, predicate, aux));
+ assert (n_nonzeros == count_if (result, n_nonzeros, size, predicate, aux));