> But this doesn't necessarily get to the l-value derivation of the issue

From perlglossary#autovivification

A Graeco-Roman word meaning “to bring oneself to life”. In Perl, storage locations (lvalues) spontaneously generate themselves as needed, including the creation of any hard reference values to point to the next level of storage.

Hence it's not undefined anymore when strict refs start checking.

Hth

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery FootballPerl is like chess, only without the dice

In reply to Re^2: Dereference of undefined value OK under strictures? by LanX
in thread Dereference of undefined value OK under strictures? by AnomalousMonk

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