Re: a declaring

J. Peng wrote:
> I'm not sure, but why this can work?
> 
> use strict;
> use warnings;
> use Data::Dumper;
> 
> my $y=0;
> my @[EMAIL PROTECTED]
 =(1,2,3) if $y;
> print Dumper \@[EMAIL PROTECTED]
> 
> 
> Since $y is false, it seems @[EMAIL PROTECTED]
 shouldn't be declared.

Please read the last para in the "Statement Modifiers" section in 
"perldoc perlrun".

-- 
Gunnar Hjalmarsson
Email: http://www.gunnar.cc/cgi-bin/contact.pl