Re : [Help-smalltalk] Fix for extend

[Mathieu Suen]

Ok so the  fix before (I just revert my repository) was better but it produce a 
lot of Recompiling classes ... output.
And if you clean and reconfigure you get a lot of those output inside of some 
Makefile.frag.
Maybe we just need to remove the Transcript output.





----- Message d'origine ----
> De : Paolo Bonzini <address@hidden>
> À : Mathieu Suen <address@hidden>
> Cc : GNU Smalltalk <address@hidden>
> Envoyé le : Sam 25 septembre 2010, 17h 42min 05s
> Objet : Re: [Help-smalltalk] Fix for extend
> 
> On 09/24/2010 10:58 PM, Mathieu Suen wrote:
> > Hi Paolo,
> > 
> > I  have made a fix for the issue: 
http://smalltalk.gnu.org/project/issue/520.
> > You can take it from my  repository.
> > I am not fan of the fix but at least it work.
> 
> No, it  is more complicated than that.  Here is a more complete  testcase:
> 
> Eval [
>     (Object subclass: #AB)
>          instanceVariableNames: 'a'.
>     (Object subclass:  #C)
>         instanceVariableNames: 'c';
>          createGetMethod: 'c';
>          createSetMethod: 'c'.
> ]
> 

I guess you mean  (AB subclass:  #C)

> Eval [
>     cObj := C  new.
>     cObj c: 34.
>     Smalltalk at: #TestObj put:  cObj.
> 
>     AB
>          instanceVariableNames: 'a b';
>         createGetMethod:  'b';
>         createSetMethod: 'b'.
>     ^cObj  c
> ]
> 
> Eval [
>     cObj := C new.
>     cObj c:  34.
>     ^cObj instVarAt: 3
> ]
> 
> Eval [
>      TestObj b: 12.
>     AB instanceVariableNames: 'b'.
>      ^TestObj b
> ]
> 
> Eval [
>     ^TestObj instVarAt:  1
> ]
> 
> Eval [
>     ^TestObj instVarAt: 2
> ]
> 
> Eval  [
>     AB instanceVariableNames: 'b a'.
>     ^TestObj  b
> ]
> 
> Eval [
>     ^TestObj instVarAt: 1
> ]
> 
> Eval  [
>     ^TestObj instVarAt: 3
> ]
> 
> Paolo
>