Elements of arrays are scalars. You cannot store a hash in $a[0] any more than you could in $x.

That said, you could delay creating the reference until the last moment, if that's what you're looking for. 

push @AoH, \%rec;

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Update: Made the answer more complete by adding the second half.

In reply to Re: Generate Array of Hashes WITHOUT References by ikegami
in thread Generate Array of Hashes WITHOUT References by tel2

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