86 static inline bool ConsumeSubStringImpl(Iterator* current,  in ConsumeSubStringImpl()  argument
90   DOUBLE_CONVERSION_ASSERT(converter(**current) == *substring);  in ConsumeSubStringImpl()
92     ++*current;  in ConsumeSubStringImpl()
93     if (*current == end || converter(**current) != *substring) {  in ConsumeSubStringImpl()
97   ++*current;  in ConsumeSubStringImpl()
104 static bool ConsumeSubString(Iterator* current,  in ConsumeSubString()  argument
109     return ConsumeSubStringImpl(current, end, substring, ToLower);  in ConsumeSubString()
111     return ConsumeSubStringImpl(current, end, substring, Pass);  in ConsumeSubString()
160 static inline bool AdvanceToNonspace(Iterator* current, Iterator end) {  in AdvanceToNonspace()  argument
161   while (*current != end) {  in AdvanceToNonspace()
162     if (!isWhitespace(**current)) return true;  in AdvanceToNonspace()
163     ++*current;  in AdvanceToNonspace()
243   Iterator current = start;  in IsHexFloatString()  local
246   while (isDigit(*current, 16)) {  in IsHexFloatString()
248     if (Advance(&current, separator, 16, end)) return false;  in IsHexFloatString()
250   if (*current == '.') {  in IsHexFloatString()
251     if (Advance(&current, separator, 16, end)) return false;  in IsHexFloatString()
252     while (isDigit(*current, 16)) {  in IsHexFloatString()
254       if (Advance(&current, separator, 16, end)) return false;  in IsHexFloatString()
258   if (*current != 'p' && *current != 'P') return false;  in IsHexFloatString()
259   if (Advance(&current, separator, 16, end)) return false;  in IsHexFloatString()
260   if (*current == '+' || *current == '-') {  in IsHexFloatString()
261     if (Advance(&current, separator, 16, end)) return false;  in IsHexFloatString()
263   if (!isDigit(*current, 10)) return false;  in IsHexFloatString()
264   if (Advance(&current, separator, 16, end)) return true;  in IsHexFloatString()
265   while (isDigit(*current, 10)) {  in IsHexFloatString()
266     if (Advance(&current, separator, 16, end)) return true;  in IsHexFloatString()
268   return allow_trailing_junk || !AdvanceToNonspace(&current, end);  in IsHexFloatString()
277 static double RadixStringToIeee(Iterator* current,  in RadixStringToIeee()  argument
286   DOUBLE_CONVERSION_ASSERT(*current != end);  in RadixStringToIeee()
288       IsHexFloatString(*current, end, separator, allow_trailing_junk));  in RadixStringToIeee()
304   while (**current == '0') {  in RadixStringToIeee()
305     if (Advance(current, separator, radix, end)) {  in RadixStringToIeee()
313     if (IsDecimalDigitForRadix(**current, radix)) {  in RadixStringToIeee()
314       digit = static_cast<char>(**current) - '0';  in RadixStringToIeee()
316     } else if (IsCharacterDigitForRadix(**current, radix, 'a')) {  in RadixStringToIeee()
317       digit = static_cast<char>(**current) - 'a' + 10;  in RadixStringToIeee()
319     } else if (IsCharacterDigitForRadix(**current, radix, 'A')) {  in RadixStringToIeee()
320       digit = static_cast<char>(**current) - 'A' + 10;  in RadixStringToIeee()
322     } else if (parse_as_hex_float && **current == '.') {  in RadixStringToIeee()
324       Advance(current, separator, radix, end);  in RadixStringToIeee()
325       DOUBLE_CONVERSION_ASSERT(*current != end);  in RadixStringToIeee()
327     } else if (parse_as_hex_float && (**current == 'p' || **current == 'P')) {  in RadixStringToIeee()
330       if (allow_trailing_junk || !AdvanceToNonspace(current, end)) {  in RadixStringToIeee()
355         if (Advance(current, separator, radix, end)) break;  in RadixStringToIeee()
356         if (parse_as_hex_float && **current == '.') {  in RadixStringToIeee()
359           Advance(current, separator, radix, end);  in RadixStringToIeee()
360           DOUBLE_CONVERSION_ASSERT(*current != end);  in RadixStringToIeee()
363         if (!isDigit(**current, radix)) break;  in RadixStringToIeee()
364         zero_tail = zero_tail && **current == '0';  in RadixStringToIeee()
370           AdvanceToNonspace(current, end)) {  in RadixStringToIeee()
392     if (Advance(current, separator, radix, end)) break;  in RadixStringToIeee()
401     DOUBLE_CONVERSION_ASSERT(**current == 'p' || **current == 'P');  in RadixStringToIeee()
402     Advance(current, separator, radix, end);  in RadixStringToIeee()
403     DOUBLE_CONVERSION_ASSERT(*current != end);  in RadixStringToIeee()
405     if (**current == '+') {  in RadixStringToIeee()
406       Advance(current, separator, radix, end);  in RadixStringToIeee()
407       DOUBLE_CONVERSION_ASSERT(*current != end);  in RadixStringToIeee()
408     } else if (**current == '-') {  in RadixStringToIeee()
410       Advance(current, separator, radix, end);  in RadixStringToIeee()
411       DOUBLE_CONVERSION_ASSERT(*current != end);  in RadixStringToIeee()
414     while (IsDecimalDigitForRadix(**current, 10)) {  in RadixStringToIeee()
418         written_exponent = 10 * written_exponent + **current - '0';  in RadixStringToIeee()
420       if (Advance(current, separator, radix, end)) break;  in RadixStringToIeee()
445   Iterator current = input;  in StringToIeee()  local
464   if (current == end) return empty_string_value_;  in StringToIeee()
467     if (!AdvanceToNonspace(&current, end)) {  in StringToIeee()
468       *processed_characters_count = static_cast<int>(current - input);  in StringToIeee()
471     if (!allow_leading_spaces && (input != current)) {  in StringToIeee()
486   if (*current == '+' || *current == '-') {  in StringToIeee()
487     sign = (*current == '-');  in StringToIeee()
488     ++current;  in StringToIeee()
489     Iterator next_non_space = current;  in StringToIeee()
492     if (!allow_spaces_after_sign && (current != next_non_space)) {  in StringToIeee()
495     current = next_non_space;  in StringToIeee()
499     if (ConsumeFirstCharacter(*current, infinity_symbol_, allow_case_insensitivity)) {  in StringToIeee()
500       if (!ConsumeSubString(&current, end, infinity_symbol_, allow_case_insensitivity)) {  in StringToIeee()
504       if (!(allow_trailing_spaces || allow_trailing_junk) && (current != end)) {  in StringToIeee()
507       if (!allow_trailing_junk && AdvanceToNonspace(&current, end)) {  in StringToIeee()
511       *processed_characters_count = static_cast<int>(current - input);  in StringToIeee()
517     if (ConsumeFirstCharacter(*current, nan_symbol_, allow_case_insensitivity)) {  in StringToIeee()
518       if (!ConsumeSubString(&current, end, nan_symbol_, allow_case_insensitivity)) {  in StringToIeee()
522       if (!(allow_trailing_spaces || allow_trailing_junk) && (current != end)) {  in StringToIeee()
525       if (!allow_trailing_junk && AdvanceToNonspace(&current, end)) {  in StringToIeee()
529       *processed_characters_count = static_cast<int>(current - input);  in StringToIeee()
535   if (*current == '0') {  in StringToIeee()
536     if (Advance(&current, separator_, 10, end)) {  in StringToIeee()
537       *processed_characters_count = static_cast<int>(current - input);  in StringToIeee()
545         (*current == 'x' || *current == 'X')) {  in StringToIeee()
546       ++current;  in StringToIeee()
548       if (current == end) return junk_string_value_;  // "0x"  in StringToIeee()
551                 IsHexFloatString(current, end, separator_, allow_trailing_junk);  in StringToIeee()
553       if (!parse_as_hex_float && !isDigit(*current, 16)) {  in StringToIeee()
558       double result = RadixStringToIeee<4>(&current,  in StringToIeee()
568         if (allow_trailing_spaces) AdvanceToNonspace(&current, end);  in StringToIeee()
569         *processed_characters_count = static_cast<int>(current - input);  in StringToIeee()
575     while (*current == '0') {  in StringToIeee()
576       if (Advance(&current, separator_, 10, end)) {  in StringToIeee()
577         *processed_characters_count = static_cast<int>(current - input);  in StringToIeee()
592   while (*current >= '0' && *current <= '9') {  in StringToIeee()
595       buffer[buffer_pos++] = static_cast<char>(*current);  in StringToIeee()
600       nonzero_digit_dropped = nonzero_digit_dropped || *current != '0';  in StringToIeee()
602     octal = octal && *current < '8';  in StringToIeee()
603     if (Advance(&current, separator_, 10, end)) goto parsing_done;  in StringToIeee()
610   if (*current == '.') {  in StringToIeee()
614     if (Advance(&current, separator_, 10, end)) {  in StringToIeee()
626       while (*current == '0') {  in StringToIeee()
627         if (Advance(&current, separator_, 10, end)) {  in StringToIeee()
628           *processed_characters_count = static_cast<int>(current - input);  in StringToIeee()
637     while (*current >= '0' && *current <= '9') {  in StringToIeee()
640         buffer[buffer_pos++] = static_cast<char>(*current);  in StringToIeee()
645         nonzero_digit_dropped = nonzero_digit_dropped || *current != '0';  in StringToIeee()
647       if (Advance(&current, separator_, 10, end)) goto parsing_done;  in StringToIeee()
660   if (*current == 'e' || *current == 'E') {  in StringToIeee()
663     Iterator junk_begin = current;  in StringToIeee()
664     ++current;  in StringToIeee()
665     if (current == end) {  in StringToIeee()
667         current = junk_begin;  in StringToIeee()
674     if (*current == '+' || *current == '-') {  in StringToIeee()
675       exponen_sign = static_cast<char>(*current);  in StringToIeee()
676       ++current;  in StringToIeee()
677       if (current == end) {  in StringToIeee()
679           current = junk_begin;  in StringToIeee()
687     if (current == end || *current < '0' || *current > '9') {  in StringToIeee()
689         current = junk_begin;  in StringToIeee()
701       int digit = *current - '0';  in StringToIeee()
708       ++current;  in StringToIeee()
709     } while (current != end && *current >= '0' && *current <= '9');  in StringToIeee()
714   if (!(allow_trailing_spaces || allow_trailing_junk) && (current != end)) {  in StringToIeee()
717   if (!allow_trailing_junk && AdvanceToNonspace(&current, end)) {  in StringToIeee()
721     AdvanceToNonspace(&current, end);  in StringToIeee()
741     *processed_characters_count = static_cast<int>(current - input);  in StringToIeee()
765   *processed_characters_count = static_cast<int>(current - input);  in StringToIeee()