37     const StringPiece::const_iterator end = std::end(str);  in splitAndTransform()  local
41         current = std::find(start, end, sep);  in splitAndTransform()
45             std::transform(part.begin(), part.end(), part.begin(), f);  in splitAndTransform()
48     } while (current != end);  in splitAndTransform()
66     const char16_t* end = str.data() + str.length();  in trimWhitespace()  local
68     while (start != end && util::isspace16(*start)) {  in trimWhitespace()
72     while (end != start && util::isspace16(*(end - 1))) {  in trimWhitespace()
73         end--;  in trimWhitespace()
76     return StringPiece16(start, end - start);  in trimWhitespace()
81     const auto endIter = str.end();  in findNonAlphaNumericAndNotInSet()
118         if (findNonAlphaNumericAndNotInSet(piece, u"$_") != piece.end()) {  in isJavaClassName()
150 static Maybe<char16_t> parseUnicodeCodepoint(const char16_t** start, const char16_t* end) {  in parseUnicodeCodepoint()  argument
152     for (size_t i = 0; i < 4 && *start != end; i++, (*start)++) {  in parseUnicodeCodepoint()
174     const char16_t* const end = str.end();  in append()  local
177     while (current != end) {  in append()
213             if (current != end) {  in append()
241                         Maybe<char16_t> c = parseUnicodeCodepoint(&current, end);  in append()
282     mStr.append(start, end - start);  in append()