use Class::Std::Utils;
use Test::More 'no_plan';
my $anon_1 = anon_scalar();
my $anon_2 = anon_scalar();
is ref($anon_1), 'SCALAR' => 'anon_scalar returns scalar ref';
ok !defined(${$anon_1}) => 'anon_scalar returns empty scalar';
ok $anon_1 != $anon_2 => 'anon_scalar returns distinct ref';