The following code is surprising me in two ways:

use strict;
use warnings;
use feature 'say';

use constant FL  => 17,3,16;
use constant FL2 => 22,4,13;

my @row= "a".."z";
my @a = (" ") x 26;

@a[17,3,16] = @row[22,4,13];

say "@a";

@a = (" ") x 26;

@a[FL()] = @row[FL2];

say "@a";

[download]

It seems like constant folding isn't happening at all!!!

Am I missing something?

(This is perl 5, version 16,)

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery FootballPerl is like chess, only without the dice

In reply to Constants lists in array slices by LanX

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