Minor correction: "our" is lexically scoped, so you need:
our @list;
BEGIN {
@list = qw(one two three);
}
use constant .......;
On Thu, Mar 5, 2009 at 12:07 AM, Shmuel Fomberg <[email protected]> wrote:
> Hi All.
>
> Today I've seen a weird behavior in a program. I had something like:
>
> our @list = qw{one two three};
>
> use constant VAR => {
> key => "value",
> map( { ( $_ => 16 ) } @list ),
> key2 => "value2",
> };
>
> To my surprise, VAR contained only key and key2.
> I theorized that it is because "use constant" is set in compile time,
> and @list is empty in that time. @list is populated in run-time, but
> that is too late for VAR.
>
> Am I right or is there other reason for this?
>
> Tested on Perl 5.6.
>
> Shmuel.
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--
Gaal Yahas <[email protected]>
http://gaal.livejournal.com/
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