[Purdue-pm] Why does this work?

[Bradley Andersen]

  1 #!/usr/bin/env perl
  2
  3 use strict;
  4 use warnings;
  5
  6 use feature 'say';
  7
  8 for my $i(1 .. 10) {;
  9     say $i;
 10 }


?? Why does that work?
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