Well if you can change the 'my' to 'our' in p1 then this works
Package 1
package p1;
our $var1 = 'var1-p1';#Note the change my->our
sub new {
my $class = ref $_[0] ? ref shift : shift;
my $self = {};
bless $self, $class;
return $self;
}
sub get_var1 {
return $var1;
}
1;
Package 2
package p2;
use p1;
our @ISA=qw(p1);
sub set_var1 {
my $self = shift;
my $new_var1 = shift;
$p1::var1 = $new_var1;
return $p1::var1;
}
1;
You get a global variable that you may not want
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