[Pharo-project] problem with Dictionary and KeyNowFound

Camillo Bruni camillo.bruni at inria.fr
Fri May 20 00:34:36 CEST 2011

On 2011-05-20, at 00:03, Mariano Martinez Peck wrote:

> On Thu, May 19, 2011 at 11:55 PM, Camillo Bruni <camillo.bruni at inria.fr>wrote:
>> IMO this shouldn't change a thing, since KeyNotFound inherits from Error...
>> having a look at it
>> yes i know :(
> but in pharo 1.2 it works. That's why  I thought it could be related to
> that.

ok, the bug seems to be related to catching the signaller, dunno why, but commenting out the section on Exception >> signal seems to solve the issue.

I will have a look at it tomorrow.


>> On 2011-05-19, at 23:45, Mariano Martinez Peck wrote:
>>> So...it seems Pharo1.3 change Dictionary to throw KeyNotFound instead of
>> Error.
>>> Now, my image freezes with a loop. I would appreciate some help. I
>> couldn't really analyzed the problem.
>>> Fileine both FLPerson.st and ATest and run the test testDictionaryRehash.
>>> In such test, a the end there is a
>>>    self shouldnt: [aDictionary at: newPerson1] raise: KeyNotFound.
>>> which raises the debugger pre-popup. if I try to click on the popup... ->
>> loop/freeze.
>>> You can interrupt it and see more or less what is happening.
>>> Camillo, can you take a look?
> -- 
> Mariano
> http://marianopeck.wordpress.com

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