Let us all take a moment

to appreciate the underused an undervalued do-while. If I ever had a reason to use a while loop that executed before evaluating the predicate, the do-while loop is the loop I would choose.

>>20

No, but using a do-while loop avoids the need to test the cond flag

It is going to test the condition every time it reaches the end of the loop. What's the difference?

It's easier read the do-while form because there's no extra cond,

I can't believe you're having a hard time reading a goddamn if.

just a control structure which is idiomatic.

How do you break out of infinite loops? Is break not idiomatic enough for you?