Hi Stepharo,

Thanks for your interest in these issues.

As I said I prepared a package where you can reproduce the three issues.

http://www.list.inf.unibe.ch/pipermail/moose-dev/attachments/20160908/e2e31e84/attachment.obj

You may want to have a closer look.

Enjoy,

Michel.

Hi michel

Le 8/9/16 à 23:01, Michel Bany a écrit :
> Hello Moose lovers,
>
> At the request of Stéphane Ducasse, I am sending this email to the 
> Moose developers mailing list.
>
> While working on the VisualWorks importer I stumble on three issues 
> that I am describing shortly below.
>
>  1. An endless loop occurs during an MSE export when an entity’s
>     property is not set.
>

can you describe your solution?


>  1. It is very easy to create duplicate entities without noticing
>  2. When entities are not correctly linked to the model,
>     #allInstancesDo: is sent making the processing extremely slow.
>

Can you tell us exactly what was the problem with the sourceModel?

>
> Since it is not an easy task to precisely describe the corresponding 
> symptoms, I prepared a package where those three issues can be 
> reproduced using SUnit tests. The package is attached. Read carefully 
> the comments that I inserted in each test, before running it.
>
> Enjoy,
>
> Michel