I wouldn't have thought it, but some fairly basic usage of not (as apposed to ! which worked just fine) caused core dumps from 5.6.0 through at least 5.8.5. Although technically an operator, the core dump went over five years without a single bug filed on not. Its ranking fairly high on the uselessness scale for me right now.

In reply to Re: Most useless function. by Steve_p
in thread Most useless function. by tweetiepooh

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