But the user still can do an UNTIE! 
package main;

my $pi;
tie $pi, 'ConstScalar', 3.14159265358979323846;
print "$pi\n";
untie $pi ; #### NOW AS A NORMAL SCALAR
$pi = 5;                # effect!
print "$pi\n";

[download]
But thanks for the idea! ;-P

Graciliano M. P.
"Creativity is the expression of the liberty".

In reply to Re: Re: There is a way to LOCK a SCALAR? by gmpassos
in thread There is a way to LOCK a SCALAR? by gmpassos

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