On 30.03.2009, at 17:13, Damien Cassou wrote:

> On Mon, Mar 30, 2009 at 5:03 PM, Jordi Delgado  
> <jdelgado at lsi.upc.edu> wrote:
>> | s p1 p2 |
>> s := SharedQueue new: 20.
>> p1 := [1 to: 10 do: [:i | s nextPut: i. Processor yield.]]  
>> newProcess.
>> p2 := [11 to: 20 do: [:i | s nextPut: i. Processor yield.]]  
>> newProcess.
>> p1 priority: Processor activePriority - 1.
>> p2 priority: Processor activePriority - 1.
>> p1 resume. p2 resume.
>> s inspect.
>
> Try to rename your block variables i to i1 and i2. You can also try
> sending the message #fixTemps to the blocks.


Right. The compiler rewrites the #to:do: loop into a #whileTrue: loop  
and uses the same method-level temp "i" for both loops. This issue  
(among others) will be fixed with the "closure compiler".

- Bert -