wrapping c++ function - cannot instantiate 'T2'

[mantielero]

Good point. In fact, this works:
    
    
    aPnt3 = downcast[Geom_Point, Geom_CartesianPoint](aPnt1)
    
    
    Run

Is there a way to leave it like the following?
    
    
    aPnt3 = downcast[Geom_CartesianPoint](aPnt1) # Given that aPnt1's type is 
Geom_Point
    
    
    Run

PS: `*x` worked for me. Thanks.