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Re^2: Is auto-dereferencing worth forcing upgrades to newer versions of Perl?

by tinita (Parson)
on Aug 20, 2013 at 11:38 UTC ( #1050173=note: print w/ replies, xml ) Need Help??


in reply to Re: Is auto-dereferencing worth forcing upgrades to newer versions of Perl?
in thread Is auto-dereferencing worth forcing upgrades to newer versions of Perl?

(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"


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