#!perl -w
use strict;
use Test qw(plan ok);
plan tests => 2;
use Data::Dump qw(dump);
my $s = \\1;
ok(nl(dump($s)), <<'EOT');
\\1
EOT
my %s;
$s{C1} = \$s{C2};
$s{C2} = \$s{C1};
ok(nl(dump(\%s)), <<'EOT');
do {
my $a = { C1 => \\do{my $fix}, C2 => 'fix' };
${${$a->{C1}}} = $a->{C1};
$a->{C2} = ${$a->{C1}};
$a;
}
EOT
sub nl { shift(@_) . "\n" }