Tom Lane writes:

>> This is due to an integer overflow in bitshiftright()/bitshiftleft()
>> leading to them recursively calling each other.  Patch attached.
> Seems sane, though I wonder if it'd be better to use -INT_MAX rather

I am undecided between those two.  -INT_MAX might be a more precise fix
for the problem, but the extra distance to the danger zone was kind of
soothing :-).


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