[Pharo-project] OB variable references browser bug [fix]

Lukas Renggli renggli at gmail.com
Mon May 9 18:25:25 CEST 2011


Integrated, thanks.

Name: OB-Standard-lr.538
Author: lr
Time: 9 May 2011, 6:25:10 pm
UUID: 14775997-467e-4e24-9543-81353b873183
Ancestors: OB-Standard-lr.537

On 9 May 2011 14:24, Igor Stasenko <siguctua at gmail.com> wrote:
> OH, forgot to mention. This in Pharo 1.3 image.
>
> On 9 May 2011 13:11, Igor Stasenko <siguctua at gmail.com> wrote:
>> There is a DNU in OB,
>> when you do following:
>>
>> - go to some class
>> - click its 'variables' , to open variable references browser
>> - select any variable and go to one of the methods which using it
>> - modify this method to no longer reference that variable and accept it.
>>
>> And at that moment you got DNU.
>>
>> The possible fix is attached. But note, that this method actually
>> invoked as a result of handing another error.
>> I don't know, maybe it would be better to prevent an original error
>> from occur, rather than putting a workaround like this.
>> I'm not an expert in OB, so i just fixed so it kinda works, at least
>> its not triggers DNU anymore.
>>
>> To see the original error, simply put 'self halt' in the method i
>> attached, and then look at the stack in debugger.
>>
>> --
>> Best regards,
>> Igor Stasenko AKA sig.
>>
>
>
>
> --
> Best regards,
> Igor Stasenko AKA sig.
>
>



-- 
Lukas Renggli
www.lukas-renggli.ch



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