Apologies if I'm misunderstanding something here, but isn't the following code assigning to a glob? 
*{$package . "::" . $name} = sub :lvalue {

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True, but that wasn't what I was referring to. The above is only executed once. The concern was with the following line in the original code that was executed every time the method was called: 
local *call = sub { $self->{$name}->(@_); };

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By removing that line, my suggested code should not suffer from the method cache reset performance penalty that occurs each time the method in the original code is called.
Remember: There's always one more bug.

In reply to Re^6: defining methods on the fly by jdhedden
in thread defining methods on the fly by flogic

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