package EnableModule;
use strict;
use warnings;
sub set_x
{
my $x_ref = shift;
${$x_ref} .= "TwoHundred";
my $x = ${$x_ref};
my $t = $x;
$t .= "Foo";
}
1;
package EnableModule;
use strict;
use warnings;
sub set_x
{
my $x_ref = shift;
${$x_ref} .= "TwoHundred";
my $x = ${$x_ref};
my $t = $x;
$t .= "Foo";
}
1;