A man intended to fast, then slept after Fajr and did not wake up until the Maghrib adhan of the second day; what is the ruling on his fasting for the second day without intention?

The questioner : It was reported that a man slept from Fajr and did not wake up until the sun set on the second day.

The Shaykh : Allah is the Greatest. What is wrong with this man?

The questioner : That was the question, O Shaykh. So what is the ruling on his fasting on the second day?

The Shaykh : What is the ruling? What?

The questioner : His fasting on the second day. The question is regarding Ramadan.

The Shaykh: He

The questioner : He slept from Fajr and did not wake up until the sunset of the second day.

The Shaykh : Did he form the intention at night, or not?

The questioner : Excuse me, O Shaykh, he slept after Fajr and did not wake up until the sunset of the second day. The second day is different from the first day, right?
The Shaykh: Ah, so how many hours did this man sleep?

The questioner : From Fajr to Fajr, twenty-four hours. Then he counted the Fajr of the second day and did not wake up; he continued sleeping.

The Shaykh : So he must repeat it. He must make up the fast.

The questioner : He must make up the fast.

The Shaykh : Yes, exactly.

The questioner : Because there was no forming of the intention at night, O Shaykh, for example.

The Shaykh : Of course, that is the case.