462   const auto find_it = std::lower_bound(array, end, c);  in GetMatchIndex()  local
463   if (find_it != end && *find_it == c) {  in GetMatchIndex()
464     return find_it - array;  in GetMatchIndex()
476   const auto find_it = std::lower_bound(arr, end, c);  in GetOverlappingRangeIndex()  local
477   if (find_it == end) {  in GetOverlappingRangeIndex()
481   const char32 range_end = *find_it;  in GetOverlappingRangeIndex()
486     return find_it - arr;  in GetOverlappingRangeIndex()
495   const auto find_it = std::lower_bound(end_arr, end_arr_end, c);  in GetOverlappingRangeIndex()  local
496   if (find_it == end_arr_end) {  in GetOverlappingRangeIndex()
500   const int range_index = find_it - end_arr;  in GetOverlappingRangeIndex()
502   const char32 range_end = *find_it;  in GetOverlappingRangeIndex()