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SLICE-Issue-2593-SystemNavigationAddSelectorsReferingTo-LaurentLaffont.1

Apply Benoit St-Jean patch + add non-regression test

Laurent Laffont

On Sun, Jun 27, 2010 at 10:01 AM, Benoit St-Jean <bstj...@hotmail.ca> wrote:

>  Fix attached.
>
> Hope this helps!
>
>
>
> -----------------
> Benoit St-Jean
> A standpoint is an intellectual horizon of radius zero.
> (Albert Einstein)
>
>
>
>
> ------------------------------
> From: laurent.laff...@gmail.com
> Date: Sun, 27 Jun 2010 08:33:52 +0200
> To: pharo-project@lists.gforge.inria.fr
> Subject: [Pharo-project] SystemNavigation#allSendersOf: vs
> SystemNavigation#allReferencesTo:
>
> Hi,
>
> in Autotest I search for all senders of a method. The first version
> used SystemNavigation#allSendersOf: which sometimes returns wrong results (I
> think). For example:
>
> senders := (SystemNavigation default allSendersOf: #methodsFor:).
> senders size.  "answers 18"
> senders collect: [:aReference| aReference compiledMethod].
>
> debuggers open as ChangeSet#scanCategory doesn't exist (it's on the class
> side but allSendersOf: returns #scanCategory reference on class side and
> instance side).
>
> With #allReferencesTo:
>
> senders := (SystemNavigation default allReferencesTo: #methodsFor:).
> senders size.  "answers 16"
>
> Is this a bug in #allSendersOf: or I don't understand ?
>
> Cheers,
>
> Laurent Laffont
>
> http://pharocasts.blogspot.com/
> http://magaloma.blogspot.com/
>
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