You can e.g. assign a typeglob to another: 

$foo = 42; @foo = ( 1, 2, 3 );
*bar = *foo;
print "$bar @bar";
undef *bar;
print "$bar @bar";

[download]
Where and why that might come useful I cannot tell; however, it does make sense to keep a single struct, does it not?

In reply to Re^3: Why does Perl have typeglobs? by Anonymous Monk
in thread Why does Perl have typeglobs? by Anonymous Monk

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