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Why Perl boolean expression sometimes treated as lvalue?

by vsespb (Chaplain)
on Feb 08, 2013 at 11:28 UTC ( [id://1017801]=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    my $a = 1;
my $b = 2;
$a && $b = 3;
  2. or download this
    use strict;
use warnings;
...
my $y = 5;
a($x && $y);
print "$x\n";

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