Expected error message: "Global symbol "$b" requires explicit package name".
However, I get result: "test".
I've checked the special variables and it looks like $b is one of these.
use warnings;
use strict;
zzz ($b);
print "$b\n";
sub zzz{
$_[0] = "test";
}
Does it mean - that in general - we should not use one character variables
in Perl?
thanks
adam
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