Begin forwarded message:

From: Mariano Martinez Peck <marianopeck@gmail.com> Date: August 30, 2010 12:06:36 PM GMT+02:00 To: Noury Bouraqadi <bouraqadi@gmail.com> Cc: Ducasse Stéphane <stephane.ducasse@inria.fr>, Marcus Denker <marcus.denker@inria.fr>, Luc Fabresse <luc.fabresse@mines-douai.fr> Subject: Re: ImageSegment incompatible with swapping classes that have instances?

On Mon, Aug 30, 2010 at 11:18 AM, Noury Bouraqadi <bouraqadi@gmail.com> wrote: Hi,

The swapping out a class that has instances does not work. More precisely, it crashes the image when loading back.

What a hacky guy you are ;) I discover that it fails even before...Implement this in ClassProxy:

hello Transcript show: 'Hello'

Then evaluate:

o := MyObject new. o foo: 123. p := ClassProxy new. p become: MyObject. o hello.

and the vm will crash and nothing in the transcript...

funny, does someone know why it doesn't work ?

Cheers

mariano

At least in my small example. Evaluate the code in the ClassProxy comment.

Noury