[squeak-dev] Smalltalk fixObsoleteReferences
Edgar J. De Cleene
edgardec2005 at gmail.com
Wed Sep 11 10:21:46 UTC 2013
El 9/10/13 10:18 PM, "Chris Muller" <asqueaker at gmail.com> escribió:
>I want to experiment with Smalltalk #shrink but the stock
>Squeak4.5-12641.image has AnObsoleteBindingTest and... one other
>ObsoleteClass stuck in the image. Not even Smalltalk
>fixObsoleteReferences can get rid of it.
>
>The reference is buried in Environment's 'exports' Dictionary. I can
>certainly remove it manually but how should we fix it in published
>image?
Yesterday I made the monthly update following trunk of my SqueakRosCore
and notice we don't have Smalltalk unloadAllKnownPackages now
My idea is
unloadReloadablePackages
"Unload packages which can be reloaded."
#( 'ReleaseBuilder' 'ScriptLoader'
'311Deprecated' '39Deprecated'
'Universes' 'SMLoader' 'SMBase' 'Installer-Core'
'VersionNumberTests' 'VersionNumber'
'Services-Base' 'PreferenceBrowser' 'Nebraska'
'ToolBuilder-MVC' 'ST80'
'CollectionsTests' 'GraphicsTests' 'KernelTests' 'MorphicTests'
'MultilingualTests' 'NetworkTests' 'ToolsTests' 'TraitsTests'
'SystemChangeNotification-Tests' 'FlexibleVocabularies'
'EToys' 'Protocols' 'XML-Parser' 'Tests' 'SUnitGUI'
'Help-Squeak' 'HelpSystem' 'SystemReporter' 'GetText' 'Environments'
) do: [:pkgName|
(MCPackage named: pkgName) unload.
MCMcmUpdater disableUpdatesOfPackage: pkgName.
].
"Traits use custom unload"
self
at: #Trait
ifPresent: [ : aClass | aClass unloadTraits ]
And we get rid of more packages.
Of course we must be careful of go back to previous version of methods
concerningto Environments
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