Assuming of course, that &foo is equivalent to "simple var" in your sense. If you see globs as aggregates then defined &foo makes sense. And it's easy to see globs as aggregates, as you can do *foo{THING}. So defined (and exists) applied to global things would just translate to check the "slot in the glob" determined by sigil. Now, I don't know what really goes on down there in perl land, but from the outside this picture works for me.

lodin

In reply to Re^2: OO-call bug uncovered & autovivified functions: defined? exists? by lodin
in thread OO-call bug uncovered & autovivified functions: defined? exists? by perl-diddler

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