Hi Sophie,<br> the DNU is cached in the global lookup cache, but not used unless you explicitly send a #doesNotUnderstand: message. (ie: 1 doesNotUnderstand: ....)<br> I sent a fix to the list four years ago but it never went to the VM code. The mail is: <a href="http://lists.squeakfoundation.org/pipermail/squeak-dev/2004-December/086322.html">http://lists.squeakfoundation.org/pipermail/squeak-dev/2004-December/086322.html</a><br>
<br> Bye,<br> Hernan.<br><br><div class="gmail_quote">On Sun, May 4, 2008 at 4:39 PM, itsme213 <<a href="mailto:itsme213@hotmail.com">itsme213@hotmail.com</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
If<br>
obj foobar.<br>
looksup #foobar and fails with DNU, will the next<br>
obj foobar<br>
repeat the foobar, or is the DNU cached so no repeat lookup (unless cache<br>
invalidated)?<br>
<br>
Is it likely to be the same in e.g. Gemstone ST?<br>
<br>
Thanks - Sophie<br>
<br>
<br>
<br>
<br>
</blockquote></div><br>