> I was writing a test for Extlib's BitSet and encountered a weird case.
> The following does not seem to work as it is supposed to work
> (intersection of a set with the empty set produces a non-empty set).
Looks like all intersect, unite, and friends have serious flaws.
They have been posted on this list by some people, and I added them without
checking. Next time I will ;)
The functions themselves are not designed correctly, I would like to change
them from :
val intersect : t -> t -> unit
to :
val intersect : t -> t -> t
which will produce a new bitset. Sounds more logical to me in Ocaml world.
Any volunteer for implementation ?
Real Life takes quite a lot of my time too ;)
Nicolas Cannasse
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