[log4perl-devel] Circular References Update

[Mike S. <m...@pe...>]

Hi all,

while investigating the circular reference problem, I found out another 
nugget: Does anybody know why this snippet results in action items for 
global destruction:

     #!/usr/bin/perl

     package Log::Log4perl::Logger;
     sub DESTROY {
         warn "Destroying $_[0]";
     }

     package main;
     use Log::Log4perl::Logger;
     $Log::Log4perl::Logger::LOGGERS_BY_NAME = {};

It will print

      Destroying Log::Log4perl::Logger=HASH(0x8128554) at t4 line 13 
during global destruction.

Although, I can't see any circular references in the ROOT logger defined 
in Logger.pm. Hmm.

--
-- Mike
Mike Schilli
m...@pe...