Marcio Faustino wrote:
Can the defined operator/function be overridden? I ask this because
when I try to override it, apparently nothing happens. For example:
#----------------------------
use strict;
use subs 'defined';
use warnings;
sub defined($@) {
print "Inside defined\n";
}
defined(0) or die;
#----------------------------
"use subs" doesn't seem to work on defined(). OTOH, you can call the
function with the ampersand or with a fully qualified name.
&defined();
main::defined();
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Gunnar Hjalmarsson
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