On Mon, Jan 10, 2011 at 11:21 AM, Shawn H Corey <shawnhco...@gmail.com> wrote:
> It isn't used if you start your scripts from Windows.

It worked for me earlier:

On Mon, Jan 10, 2011 at 10:43 AM, Brandon McCaig <bamcc...@gmail.com> wrote:
> I just tested with Strawberry Perl v5.12.1 in Windows XP with the
> following code:
>
> #!/usr/bin/perl -w
>
> my @a;
> my $b = @a[0];
>
> __END__
>
> When run, I get:
>
> Scalar value @a[0] better written as $a[0] at test.pl line 4.

Invoked like: perl test.pl

If I remove the -w from the shebang line then no warning is output.
Unless I'm misunderstanding you...

-- 
Brandon McCaig <http://www.bamccaig.com> <bamcc...@gmail.com>
V zrna gur orfg jvgu jung V fnl. Vg qbrfa'g nyjnlf fbhaq gung jnl.
Castopulence Software <http://www.castopulence.org/> <bamcc...@castopulence.org>

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