I know that some person had troubles with Mac OS X 10.5. After some investigations, I found the problem. <br>It seems that in get-class-ordered-list, which is responsible to gather all classes, it was entering an infinite loop.<br>
The loop was there because it was trying to load a class &quot;Protocol&quot;, which has &quot;Protocol&quot; class as Protocol. <br>So, loading &quot;Protocol&quot; class caused to load again &quot;Protocol&quot;, which didn&#39;t had been registered yet. I just delayed<br>
the initialization of :protocols.<br><br>The other problem was related to coersing some pointers. However I don&#39;t know why it was needed, and it seems<br>to go well without it. There&#39;s an another latent problem where I get all those messages:<br>
<br>_NSAutoreleaseNoPool(): Object 0x142c60 of class NSCFArray autoreleased with no pool in place - just leaking<br><br>I&#39;m looking into that.<br><br>BTW, I&#39;m a newcomer to lisp so, you might want to edit the patch to make it &quot;cleaner&quot;<br>