I could reproduce it! I added the info and a simpler case in https://pharo.fogbugz.com/f/cases/15163/instVarNamed-mixed-up
I think it is related with alphabetic sorting of the instance variable names... But I don't know who is doing that. Maybe the refactoring? El jue., 19 de mar. de 2015 a la(s) 1:38 p. m., Sven Van Caekenberghe < [email protected]> escribió: > Yeah, maybe, in any case, even though I reproduced it this morning in a > clean image, I can no longer do so - too bad, then this just becomes noise. > Sorry. > > > On 19 Mar 2015, at 13:34, Max Leske <[email protected]> wrote: > > > > That’s possibly related to the problem which Sean saw with Fuel. In one > image “self slots” and “self instanceVariables” answered differently > ordered collections. > > > > > >> On 19 Mar 2015, at 07:58, Marcus Denker <[email protected]> wrote: > >> > >> Ups, a bug. I will investigate… > >> > >>> On 19 Mar 2015, at 07:51, Sven Van Caekenberghe <[email protected]> wrote: > >>> > >>> I had the strangest problem yesterday in #40528 > >>> > >>> Define a class: > >>> > >>> Object subclass: #AAA > >>> instanceVariableNames: 'five four one three two' > >>> classVariableNames: '' > >>> category: '_UnpackagedPackage' > >>> > >>> With one method: > >>> > >>> initialize > >>> super initialize. > >>> one := 1. > >>> two := 2. > >>> three := 3. > >>> four := 4. > >>> five := 5 > >>> > >>> Open a playground and do it & go an instance: > >>> > >>> AAA new > >>> > >>> In the raw tab execute: > >>> > >>> self class allInstVarNames collect: [ :each | each -> (self > instVarNamed: each) ]. > >>> > >>> Which gives you, as expected: > >>> > >>> {#five->5. #four->4. #one->1. #three->3. #two->2} > >>> > >>> Now auto generate one accessor, say for one. > >>> > >>> Play again, and now the result is: > >>> > >>> {#five->1. #four->2. #one->3. #three->4. #two->5} > >>> > >>> !? > >>> > >>> Reaccepting the class definition fixes the problem. > >>> > >>> Sven > >>> > >>> PS: this code is used by STON, NeoJSON & NeoCSV. > >>> > >>> > >>> > >> > >> > > > > > > >
