<br><br><div class="gmail_quote">On Tue, Apr 2, 2013 at 6:59 AM, Frank Shearar <span dir="ltr"><<a href="mailto:frank.shearar@gmail.com" target="_blank">frank.shearar@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="HOEnZb"><div class="h5">On 2 April 2013 14:56, <<a href="mailto:commits@source.squeak.org">commits@source.squeak.org</a>> wrote:<br>
> Frank Shearar uploaded a new version of Environments to project The Trunk:<br>
> <a href="http://source.squeak.org/trunk/Environments-fbs.21.mcz" target="_blank">http://source.squeak.org/trunk/Environments-fbs.21.mcz</a><br>
><br>
> ==================== Summary ====================<br>
><br>
> Name: Environments-fbs.21<br>
> Author: fbs<br>
> Time: 2 April 2013, 2:56:27.995 pm<br>
> UUID: a2afb389-193a-44a7-8664-559a4177936c<br>
> Ancestors: Environments-cwp.20<br>
><br>
> When a class removes itself from the system, we need to forget about the class... including our reference to it in our list of bindings.<br>
><br>
> =============== Diff against Environments-cwp.20 ===============<br>
><br>
> Item was changed:<br>
> ----- Method: Environment>>forgetClass:logged: (in category 'classes and traits') -----<br>
> forgetClass: aClass logged: aBool<br>
> aBool ifTrue:<br>
> [SystemChangeNotifier uniqueInstance<br>
> classRemoved: aClass fromCategory: aClass category].<br>
> self organization removeElement: aClass name.<br>
> Smalltalk removeFromStartUpList: aClass.<br>
> Smalltalk removeFromShutDownList: aClass.<br>
> contents removeKey: aClass name ifAbsent: [].<br>
> + bindings removeKey: aClass name ifAbsent: [].!<br>
> - !<br>
<br>
</div></div>This, I think, it the necessary fix. It looks right, I can now unload<br>
XML-Parser and see that there are no bindings hanging around (so<br>
"PointerFinder on: XMLWriter" correctly says "ain't no such class").<br>
But... Colin, what do you think?<br></blockquote><div><br></div><div>Frank, Colin, what about the case of non-classes. e.g. an Alias is created to a binding in Smalltalk, say #Foo, and then #Foo is removed from Smalltalk. I guess the aliases to #Foo need to get moved to the relevant undeclared when that happens right?</div>
<div><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<span class="HOEnZb"><font color="#888888"><br>
frank<br>
<br>
</font></span></blockquote></div><br><br clear="all"><div><br></div>-- <br>best,<div>Eliot</div>