Problem with callback blocks sharing context using closure image

headers Levente Uzonyi | 1 Nov 2010 03:18

On Mon, 1 Nov 2010, Hernán Morales Durand wrote:

> Hi Levente,
>
> I'm actually using an image with closure support, at least the orange
> test answers 'orange'
>
> | blockArray dataArray |
> blockArray := Array new: 5.
> dataArray := #( 'Apple' 'Orange' 'Grape' 'Lemon' 'Kiwi').
> 1 to: blockArray size do: [ :index |
> 	blockArray
> 		at: index
> 		put: [ dataArray at: index ] ].
> ^(blockArray at: 2) value

Are there lingering BlockContexts in the image? If yes, then you should 
recompile their methods. Something like this should do it:

BlockContext allInstancesDo: [ :each |
 	| method |
 	method := each method.
 	method methodClass recompile: method selector ].

Levente

>
> Cheers,
>
> 2010/11/1 Levente Uzonyi <leves <at> elte.hu>:
>> On Mon, 1 Nov 2010, Hernán Morales Durand wrote:
>>>
>>> I would like to preserve the parameter value configured in the
>>> rendering phase, any suggestion how to do that in Seaside 3? (Using
>>> PharoVM 4.0.2 12/4/2010 and Pharo1.1rc2 #11400)
>>
>> Use an image with support for closures. Or if that's not possible, then send
>> #fixTemps to the callback block.
>>
>>
>> Levente
>>
>>> Cheers,
>>>
>>> --
>>> Hernán Morales
>>> Information Technology Manager,
>>> Institute of Veterinary Genetics.
>>> National Scientific and Technical Research Council (CONICET).
>>> La Plata (1900), Buenos Aires, Argentina.
>>> Telephone: +54 (0221) 421-1799.
>>> Internal: 422
>>> Fax: 425-7980 or 421-1799.
>>
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Re: Problem with callback blocks sharing context using closure image