JSValue JSC_HOST_CALL dateProtoFuncToGMTString(ExecState* exec, JSObject*, JSValue thisValue, const ArgList&) { if (!thisValue.isObject(&DateInstance::info)) return throwError(exec, TypeError); const bool utc = true; DateInstance* thisDateObj = asDateInstance(thisValue); double milli = thisDateObj->internalNumber(); if (isnan(milli)) return jsNontrivialString(exec, "Invalid Date"); GregorianDateTime t; thisDateObj->msToGregorianDateTime(milli, utc, t); return jsNontrivialString(exec, formatDateUTCVariant(t) + " " + formatTime(t, utc)); }
EncodedJSValue JSC_HOST_CALL dateProtoFuncToGMTString(ExecState* exec) { JSValue thisValue = exec->hostThisValue(); if (!thisValue.inherits(&DateInstance::s_info)) return throwVMTypeError(exec); DateInstance* thisDateObj = asDateInstance(thisValue); const GregorianDateTime* gregorianDateTime = thisDateObj->gregorianDateTimeUTC(exec); if (!gregorianDateTime) return JSValue::encode(jsNontrivialString(exec, "Invalid Date")); DateConversionBuffer date; DateConversionBuffer time; formatDateUTCVariant(*gregorianDateTime, date); formatTimeUTC(*gregorianDateTime, time); return JSValue::encode(jsMakeNontrivialString(exec, date, " ", time)); }