Sq 3.9-7061 broken sources
denker at iam.unibe.ch
Mon Oct 9 22:50:43 UTC 2006
On 10.10.2006, at 00:36, tim Rowledge wrote:
> I've been looking at cleaning up the source pointers so that we can
> consider having large source/changes files (or other access
> methods) and discovered some nasty problems with 3.9-7061
> Most obvious is that some 201 methods seem to have 0 source
> pointers. Now this might indicate that some have been set to have
> compressed in-image source (though there really shouldn't be any in
> a standard image) but in at least a few randomly chosen cases you
> get the error dialogue complaining about a buggered source file.
> The afflicted classes are :-
> a Set(#PlayWithMe1 #BrowserProvider #Preferences #WorldMenuProvider)
> Consider -
> BrowserProvider >> browserClassMenushortcut. It displays perfectly
> well in the browser because it can decompile ok. Still shouldn't
> have no source pointer though. Its method properties are nil
> properties, empty array pragmas and a suitable selector
> To find the relevant methods try
> (SystemNavigation default allMethodsNoDoitsSelect:[:cm|
> cm sourcePointer = 0])
> and inspect.
In Preferences>>class there is:
"Compile an accessor method for the given preference"
self class compileSilently: (aPreference name, '
^ self valueOfFlag: #', aPreference name, ' ifAbsent: [',
aPreference defaultValue storeString, ']') classified: 'standard
This will result in methods with a trailer of #(0 0 0 0)...
More information about the Squeak-dev