You got bitten by precedence:

&$self -> { CALLBACK }{ ALL } -> ( $tref );

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deparses as

&{$self} -> { CALLBACK }{ ALL } -> ( $tref );

[download]

What you want is:

$self-> { CALLBACK }{ ALL } -> ( $tref );

[download]

or

&{ $self-> { CALLBACK }{ ALL } }( $tref );

[download]

In reply to Re: Code reference problem by Corion
in thread Code reference problem by Moron

Title:
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