35 enum class Sign { NONE, NEG, POS };  enum
111 static inline double SignedZero(Sign sign)  in SignedZero()  argument
113     return sign == Sign::NEG ? -0.0 : 0.0;  in SignedZero()
304 …                                      std::string& buf1, int buf1Size, int roundingMode, int *sign)  in GetBaseForRoundingMode()  argument
317     *sign = (buf1[0] == '-');  in GetBaseForRoundingMode()
329 …CustomEcvtIsFixed(double &valueNumber, int &digits, int *decimalPoint, std::string& buf, int *sign)  in CustomEcvtIsFixed()  argument
337 …RoundingMode(valueNumber, digits, decimalPoint, buf, buffer, JS_DTOA_BUF_SIZE, FE_TONEAREST, sign);  in CustomEcvtIsFixed()
351                              std::string& buf, bool isFixed, int *sign)  in CustomEcvt()  argument
356         CustomEcvtIsFixed(valueNumber, digits, decimalPoint, buf, sign);  in CustomEcvt()
379 …RoundingMode(valueNumber, digits, decimalPoint, buf, buffer, JS_DTOA_BUF_SIZE, roundingMode, sign);  in CustomEcvt()
500         int sign = 0;  in DoubleToASCIIWithFlag()  local
504         int digitNumber = CustomEcvt(valueNumber, digits, &decimalPoint, buf1, fixed, &sign);  in DoubleToASCIIWithFlag()
508         if (sign) {  in DoubleToASCIIWithFlag()
589     // 2. sign bit  in StringToDoubleWithRadix()
875                 return {true, JSTaggedNumber(SignedZero(Sign::NEG))};  in FastStringToNumber()
897     // 2. get number sign  in StringToDouble()
898     Sign sign = Sign::NONE;  in StringToDouble()  local
901         sign = Sign::POS;  in StringToDouble()
904         sign = Sign::NEG;  in StringToDouble()
921         return sign == Sign::NEG ? -POSITIVE_INFINITY : POSITIVE_INFINITY;  in StringToDouble()
928         RETURN_IF_CONVERSION_END(++p, end, SignedZero(sign));  in StringToDouble()
931                 return ignoreTrailing ? SignedZero(sign) : NAN_VALUE;  in StringToDouble()
934             if (sign != Sign::NONE) {  in StringToDouble()
941                 return ignoreTrailing ? SignedZero(sign) : NAN_VALUE;  in StringToDouble()
944             if (sign != Sign::NONE) {  in StringToDouble()
951                 return ignoreTrailing ? SignedZero(sign) : NAN_VALUE;  in StringToDouble()
954             if (sign != Sign::NONE) {  in StringToDouble()
970         RETURN_IF_CONVERSION_END(++p, end, SignedZero(sign));  in StringToDouble()
996     if (sign == Sign::NEG) {  in StringToDouble()
1063     if (sign == Sign::NEG) {  in StringToDouble()
1081     Sign sign = Sign::NONE;  in Strtod()  local
1086         sign = Sign::NEG;  in Strtod()
1114     return sign == Sign::NEG ? -result : result;  in Strtod()
1169     // 2. get bigint sign  in StringToBigInt()
1170     Sign sign = Sign::NONE;  in StringToBigInt()  local
1173         sign = Sign::POS;  in StringToBigInt()
1176         sign = Sign::NEG;  in StringToBigInt()
1190             if (sign != Sign::NONE) {  in StringToBigInt()
1196             if (sign != Sign::NONE) {  in StringToBigInt()
1202             if (sign != Sign::NONE) {  in StringToBigInt()
1230     if (sign == Sign::NEG) {  in StringToBigInt()