boolean or int2

i have a situation where widgets either pass or fail a
test and i record the result.

i'm thinking of using boolean to track this - true for
pass, false for fail.

i've used int2 in other situations b/c i couldn't be
as sure that only two outcomes were possible.  i could
use int2 here, also (ie, 0 for fail, 1 for pass).

does it make a practical difference which one i use?

as always, thanks for the help. it is much appreciated.

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