4722       int last_character = unibrow::Utf16::kNoPreviousCharacter;  in VisitTwoByteString()  local
4725         utf8_length += unibrow::Utf8::Length(c, last_character);  in VisitTwoByteString()
4726         last_character = c;  in VisitTwoByteString()
4901                                int last_character,  in WriteEndCharacter()  argument
4909     if (unibrow::Utf16::IsSurrogatePair(last_character, character)) {  in WriteEndCharacter()
4910       int written = unibrow::Utf8::Encode(buffer, character, last_character,  in WriteEndCharacter()
4946     int last_character = sizeof(Char) == 1  in Visit()  local
4978           buffer += unibrow::Utf8::Encode(buffer, character, last_character,  in Visit()
4980           last_character = character;  in Visit()
4987         last_character_ = last_character;  in Visit()
5006                                       last_character,  in Visit()
5016       last_character = character;  in Visit()
5019     last_character_ = last_character;  in Visit()