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Postings from October 2008
I noticed today that no warning is thrown when a reference is used in
a slice of one element, is there a reason for this? I tested with
both 5.8.8 and 5.10.0.
#!/usr/bin/perl
use strict;
use warnings;
my @a = qw/a b c/;
print @a[0], "\n";
my $ref = \@a;
print @{$ref}[0], "\n";
--
Chas. Owens
wonkden.net
The most important skill a programmer can have is the ability to read.
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