You should be careful about naming modules B - there's a core module named B and depending on how you set up your include path, that one might be loaded instead of your own.

Also, your code is way too small to make any observations about what's going wrong. It looks like a bug in perl - normal code should never free unreferenced scalars or leak - but if your code tries hard enough you might run into problems :-)

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re: "Attempt to free unreferenced scalar" and "Scalars leaked: 1" ? by Joost
in thread "Attempt to free unreferenced scalar" and "Scalars leaked: 1" ? by licht

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.