Neat! It seems to consider a lot of things to be defined that aren't so executable. All of these, for instance: 

@ARGV= qw( ; "foo" 123 {} [] ) if ! @ARGV;
# etc.
__END__
;:      defined
"foo":  defined
123:    defined
{}:     defined
[]:     defined

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In reply to Re^2: Yet another does-function-exist question (eval sub) by kyle
in thread Yet another does-function-exist question by xaprb

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