On Thursday, August 2, 2012, Frank Mori Hess  wrote:<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
It doesn&#39;t crash for me (I tried with the attached test program).  Can you<br>
provide a test program that produces the crash?<br>
</blockquote><div><br></div><div>Frank,</div><div><br></div><div>Thank you for your reply.  I did not run a test program; however, I do not understand how it could possibly be defined behavior.  By what mechanism could the signal know that its slot has been destroyed and should not be used?<span></span></div>
<div><br></div><div>I&#39;ll get back to you with a test program.</div><div><br></div><div>Thanks,</div><div><br></div><div>Chris</div>