my @refs;
for (1..10) {
   push @refs, \my $foo;
}
print "$_\n" for @refs;

##</code><code>##

SCALAR(0x18317d8)
SCALAR(0x23605c)
SCALAR(0x236098)
SCALAR(0x236d88)
SCALAR(0x1831838)
SCALAR(0x1831808)
SCALAR(0x1831868)
SCALAR(0x1831880)
SCALAR(0x1831898)
SCALAR(0x18318b0)