'baz' doesn't exist, so perl creates it---autovivification.

In the docs, autovivification refers to the creation of %{ $hash->{'baz'} }, but it's definitely acceptable to consider the creation of $hash->{'baz'} autovivification as well. Both happen here.

In reply to Re^2: Autovivification Confusion by ikegami
in thread Autovivification Confusion by Anonymous Monk

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