Well, it would be wicked to use <*> to hold magic cookies, since that construct is supposed to only contain literal strings. However, Perl 6 already specs a multidimensional syntax in Synopsis 9 to do what you want: 
    $hash{ **; 'foo2'}
    $hash{ 'bar'; **; 'foo2' }

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Whether this is actually implementable is another question...

In reply to Re^2: [Perl 6] Any provision for a "dereferencing object"? by TimToady
in thread [Perl 6] Any provision for a "dereferencing object"? by blazar

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