(What happens in blessed arrayrefs which overload hashrefification? Or blessed hashrefs which overload arrayfication? Or blessed scalar refs which overload both?!)
push $blessed_hashref_or_arrayref, ...
results in:
"Not an ARRAY reference" or
"Not an unblessed ARRAY reference"

each $blessed_hashref_or_arrayref
results in:
"Type of argument to each on reference must be unblessed hashref or arrayref"

In reply to Re^2: Is auto-dereferencing worth forcing upgrades to newer versions of Perl? by tinita
in thread Is auto-dereferencing worth forcing upgrades to newer versions of Perl? by boftx

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