Signed vs. Unsigned (some)
От
Ranier Vilela
Тема
Signed vs. Unsigned (some)
Дата
Msg-id
CAEudQAp=ZwKjrP4L+CzqV7SmWiaQidPPRqj4tqdjDG4KBx5yrg@mail.gmail.com
Список
Дерево обсуждения
Signed vs. Unsigned (some) Ranier Vilela <ranier.vf@gmail.com>
Re: Signed vs. Unsigned (some) Kyotaro Horiguchi <horikyota.ntt@gmail.com>
Re: Signed vs. Unsigned (some) Peter Eisentraut <peter.eisentraut@enterprisedb.com>
Re: Signed vs. Unsigned (some) Peter Eisentraut <peter.eisentraut@enterprisedb.com>
Re: Signed vs. Unsigned (some) Ranier Vilela <ranier.vf@gmail.com>
Re: Signed vs. Unsigned (some) Ranier Vilela <ranier.vf@gmail.com>
Re: Signed vs. Unsigned (some) Ranier Vilela <ranier.vf@gmail.com>
Re: Signed vs. Unsigned (some) Ranier Vilela <ranier.vf@gmail.com>
Hi,
Removing legitimate warnings can it be worth it?
-1 CAST can be wrong, when there is an invalid value defined (InvalidBucket, InvalidBlockNumber).
I think depending on the compiler -1 CAST may be different from InvalidBucket or InvalidBlockNumber.
pg_rewind is one special case.
All cases of XLogSegNo (uint64) initialization are zero, but in pg_rewind was used -1?
I did not find it InvalidXLogSegNo!
Not tested.
Trivial patch attached.
best regards,
Ranier Vilela
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