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<p>What I find quite crazy, you can create a failure from this bug by opening a new ProcessBrowser and selecting "browse model class" from its morphic debug menu:</p>
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<p>This is because the whole class lookup happens relative to the selection-dependent environment of the model instance.</p>
<p>Is this really what we want? Shouldn't these browse things maybe be implemented <span style="font-family:Calibri,Helvetica,sans-serif,EmojiFont,"Apple Color Emoji","Segoe UI Emoji",NotoColorEmoji,"Segoe UI Symbol","Android Emoji",EmojiSymbols; font-size:16px">rather </span>on
models' class side?</p>
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<p>And just another, a little bit related question: Are {SystemNavigation>>#browserClass[:], SystemBrowserClass>>#<span>browserShowsPackagePane[:], BrowseTest.original[Hierarchy]BrowserClass} really in use anywhere, or should they be deprecated?</span></p>
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<p>Best,</p>
<p>Christoph</p>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>Von:</b> Squeak-dev <squeak-dev-bounces@lists.squeakfoundation.org> im Auftrag von commits@source.squeak.org <commits@source.squeak.org><br>
<b>Gesendet:</b> Samstag, 7. Dezember 2019 17:03:06<br>
<b>An:</b> squeak-dev@lists.squeakfoundation.org<br>
<b>Betreff:</b> [squeak-dev] The Inbox: Tools-ct.924.mcz</font>
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<div class="PlainText">A new version of Tools was added to project The Inbox:<br>
<a href="http://source.squeak.org/inbox/Tools-ct.924.mcz">http://source.squeak.org/inbox/Tools-ct.924.mcz</a><br>
<br>
==================== Summary ====================<br>
<br>
Name: Tools-ct.924<br>
Author: ct<br>
Time: 7 December 2019, 5:03:02.396431 pm<br>
UUID: 0db76606-63d7-4a4a-94fd-99fe4a088304<br>
Ancestors: Tools-mt.922<br>
<br>
Fix a bug ProcessBrowser >> #selectedClass in case of no context selection<br>
<br>
=============== Diff against Tools-mt.922 ===============<br>
<br>
Item was changed:<br>
----- Method: ProcessBrowser>>selectedClass (in category 'accessing') -----<br>
selectedClass<br>
"Answer the class in which the currently selected context's method was <br>
found."<br>
^ selectedClass<br>
+ ifNil: [<br>
+ selectedContext ifNil: [^ nil].<br>
+ selectedClass := selectedContext receiver<br>
- ifNil: [selectedClass := selectedContext receiver<br>
ifNil: [selectedSelector := selectedContext method selector.<br>
selectedContext method methodClass]<br>
ifNotNil: [selectedContext methodClass]]!<br>
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