2472 	bool is_sign;  in vsscanf()  local
2546 		is_sign = false;  in vsscanf()
2585 			is_sign = true;  in vsscanf()
2604 		if (is_sign && digit == '-')  in vsscanf()
2614 		if (is_sign)  in vsscanf()
2627 				if (is_sign)  in vsscanf()
2637 			if (is_sign)  in vsscanf()
2643 			if (is_sign)  in vsscanf()
2649 			if (is_sign)  in vsscanf()
2655 			if (is_sign)  in vsscanf()
2665 			if (is_sign)  in vsscanf()