Sorry, was late already yesterday and just forgot to mention the crosspost. As for each, that's not the problem here, only a symptom, because the problem occurs with keys(...) and copying the hash as well.

In reply to Re^2: Infinite recursion for iterator of tied hash with perldbmfilter for filter_fetch_key by Pickwick
in thread Infinite recursion for iterator of tied hash with perldbmfilter for filter_fetch_key by Pickwick

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