use warnings;
use strict;
use feature 'say';

use Cwd;

say getcwd();
chdir 'c:/repos' or die $!;
say getcwd();

##</code><code>##

c:\>berrybrew exec perl chdir.pl

Perl-5.24.0_64
==============
c:/
c:/repos


Perl-5.22.2_64
==============
c:/
c:/repos


Perl-5.18.4_64
==============
c:/
c:/repos


Perl-5.10.1_32
==============
c:/
c:/repos