Is anyone else surprised by the results?
People who read the manual pages will not be surprised. From the manual page about defined: 
               Use of "defined" on aggregates (hashes and arrays)
               is deprecated.  It used to report whether memory
               for that aggregate has ever been allocated.  This
               behavior may disappear in future versions of Perl.
               You should instead use a simple test for size:

                   if (@an_array) { print "has array elements\n" }
                   if (%a_hash)   { print "has hash members\n"   }

Abigail

In reply to Re: Predeclaration by Abigail-II
in thread Predeclaration by hakkr

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