It's not an error, it's just a warning and you'd do better to just turn it off with no warnings 'recursion' than to do this ugly thing you just posted. I'm sure there's a valid reason to use goto &{...} to get around recursion in perl but I haven't seen it yet.
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In reply to Re: Tail recursion elimination
by diotalevi
in thread Tail recursion elimination
by billh
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