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#!/usr/bin/perl
use strict;
use warnings;
my ($x, $y);
sub return_scalar
{
$y++;
return "20024";
}
sub return_list
{
$y++;
return ("Foo", "Bar", "Baz");
}
sub return_void
{
$y++;
return;
}
$y++;
# Choose one based on $x
#
if ($x eq "s")
{
my $s = return_scalar();
}
elsif ($x eq "l")
{
my @l = return_list();
}
else
{
return_void();
$y++;
}
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