> my $i = 1;
> do {print "$i\n"; $i++;} while $i < 1;
> print $i . "\n";

Be aware that  the above is different from

  my $i = 1;
  print $i++."\n" while $i < 1;
  print $i . "\n";
 
because a do{}while() always goes through the do{} *at least once*.

If that was overstating the otherwise horrifically obvious, I
apologize. :)

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