[qvtd-dev] [Dev] Assignments in QVTimperative guard patterns

[Horacio Hoyos Rodriguez <hhr502@xxxxxxxxxx>]

Hi Ed,

 

I have pushed some changes in the TracingVisitorDecorator to git. Basically some emf reflection to get info about the EObjects being bound.

 

Good thing, it helped me find a bug.. or something strange. Looking at the QVTimperative.ecore (and also the QVTcore.ecore) I don’t see the GuardPattern containing any Assignments. However the QVTi editor does not complaint about them (for example the ones in associationToForeignKeyLM).  

 

The bug, I think is due to the Assigments are not being visited and hence the variables are null when evaluating the predicates.

 

This is preliminary,  and will continue with further testing.

 

Regards,

 

 

Horacio Hoyos Rodríguez

EngD Student

University of York

 

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