The usual way of dealing with warnings for things that you intend to do is to turn off warnings around the offending statement. Often that's done for a lexical scope, but since you don't want to introduce multiple lexical scopes, you'd do: 
no warnings 'misc';
my @values = (...);
use warnings 'misc';

[download]
At this point, you're probably at the point that wrapping each package in its own lexical scope looks like the Right Thing To Do. It is.

For reference, perldoc perllexwarn shows the various categories of warnings you can turn on and off, and perldoc perldiag lists some of the warning messages and which category they fall into. (I found it odd that the "masks earlier declaration" didn't fall under the "redefine" category, and instead was thrown into "misc".)

Caution: Contents may have been coded under pressure.

In reply to Re^3: Multiple Package in one file with equal named variables by Roy Johnson
in thread Multiple Package in one file with equal named variables by Brutha

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.