Can anyone tell me why the following prints out both SCALAR and CODE? What am I missing?

#!/usr/bin/perl -l

use strict;
use warnings;

{
    package Foo;
    sub bar {};
}

foreach my $type ( qw<SCALAR ARRAY HASH CODE IO FORMAT> ) {
    print $type if defined *Foo::bar{$type};
}

[download]

I only want that to print CODE. How do I fix it?

Cheers,
Ovid

New address of my CGI Course.

In reply to Misbehaving typeglob by Ovid

Title:
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