If you try to return when not in a sub you get:

use strict;
use warnings;

return 10;

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Prints:

Can't return outside a subroutine at noname2.pl line 4.

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DWIM is Perl's answer to Gödel

In reply to Re^3: error message in the end of the array looping? by GrandFather
in thread error message in the end of the array looping? by Anonymous Monk

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