48 function MakeTime(hour, min, sec, ms) {  argument
52   if (!$isFinite(ms)) return NAN;
56       + TO_INTEGER(ms);
121 function DateConstructor(year, month, date, hours, minutes, seconds, ms) {  argument
170     ms = argc > 6 ? ToNumber(ms) : 0;
175     var time = MakeTime(hours, minutes, seconds, ms);
268 function DateUTC(year, month, date, hours, minutes, seconds, ms) {  argument
276   ms = argc > 6 ? ToNumber(ms) : 0;
281   var time = MakeTime(hours, minutes, seconds, ms);
455 function DateSetTime(ms) {  argument
457   SET_UTC_DATE_VALUE(this, ToNumber(ms));
463 function DateSetMilliseconds(ms) {  argument
465   ms = ToNumber(ms);
466   var time = MakeTime(LOCAL_HOUR(this), LOCAL_MIN(this), LOCAL_SEC(this), ms);
472 function DateSetUTCMilliseconds(ms) {  argument
474   ms = ToNumber(ms);
478                       ms);
484 function DateSetSeconds(sec, ms) {  argument
487   ms = %_ArgumentsLength() < 2 ? LOCAL_MS(this) : ToNumber(ms);
488   var time = MakeTime(LOCAL_HOUR(this), LOCAL_MIN(this), sec, ms);
494 function DateSetUTCSeconds(sec, ms) {  argument
497   ms = %_ArgumentsLength() < 2 ? UTC_MS(this) : ToNumber(ms);
498   var time = MakeTime(UTC_HOUR(this), UTC_MIN(this), sec, ms);
504 function DateSetMinutes(min, sec, ms) {  argument
509   ms = argc < 3 ? LOCAL_MS(this) : ToNumber(ms);
510   var time = MakeTime(LOCAL_HOUR(this), min, sec, ms);
516 function DateSetUTCMinutes(min, sec, ms) {  argument
521   ms = argc < 3 ? UTC_MS(this) : ToNumber(ms);
522   var time = MakeTime(UTC_HOUR(this), min, sec, ms);
528 function DateSetHours(hour, min, sec, ms) {  argument
534   ms = argc < 4 ? LOCAL_MS(this) : ToNumber(ms);
535   var time = MakeTime(hour, min, sec, ms);
541 function DateSetUTCHours(hour, min, sec, ms) {  argument
547   ms = argc < 4 ? UTC_MS(this) : ToNumber(ms);
548   var time = MakeTime(hour, min, sec, ms);