**Describe the bug**

```
    /// We count all hour-length intervals, unrelated to offset changes.
    inline time_t toRelativeHourNum(time_t t) const
    {
        if (t >= 0 && offset_is_whole_number_of_hours_during_epoch)
            return t / 3600;

        /// Assume that if offset was fractional, then the fraction is the same as at the beginning of epoch.
        /// NOTE This assumption is false for "Pacific/Pitcairn" and "Pacific/Kiritimati" time zones.
        return (t + DATE_LUT_ADD + 86400 - offset_at_start_of_epoch) / 3600 - (DATE_LUT_ADD / 3600);
    }

    template <typename DateOrTime>
    inline time_t toRelativeHourNum(DateOrTime v) const
    {
        return toRelativeHourNum(lut[toLUTIndex(v)].date);
    }

```
the code snippet is in DateLUTImpl.h 

lut[toLUTIndex(v)].date is Int64.
below is type define in mac OS.
```
typedef long long               int64_t;
typedef __darwin_time_t         time_t;
typedef long                    __darwin_time_t; 
```

function overload will cause  infinite loop

**Does it reproduce on recent release?**

It's a portability issue


**How to reproduce**

execute SQL on clickhouse which build on macOS

select toRelativeHourNum(toDate('2020-10-01'));



{
        return makeDate(num / 10000, num / 100 % 100, num % 100);
    }
    inline ExtendedDayNum YYYYMMDDToDayNum(UInt32 num) const
    {
        return makeDayNum(num / 10000, num / 100 % 100, num % 100);
    }
    struct DateComponents
    {
        uint16_t year;
        uint8_t month;
        uint8_t day;
    };
    struct TimeComponents
    {
        uint8_t hour;
        uint8_t minute;
        uint8_t second;
    };
    struct DateTimeComponents
    {
        DateComponents date;
        TimeComponents time;
    };
    inline DateComponents toDateComponents(time_t t) const
    {
        const Values & values = getValues(t);
        return { values.year, values.month, values.day_of_month };
    }
    inline DateTimeComponents toDateTimeComponents(time_t t) const