setting too many constraints

[iAlborz]

if I set left, right, and width constraints, upon resizing the art board nothing happen. since the object is over defined. (I think)
same story with setting top, bottom, and height.
is there a way to clarify this?
so if I have left and right constraints, enabling width, would disable one of the left or right ones.
or another way to make it clear that the current set of constraints are not working.

[marcbouchenoire]

Size constraints are stronger than position constraints, I chose to let all position constraints in these cases because how can I choose which constraint is more important without a strength system? As you noticed, currently only left/top and size constraints are applied in these cases.

[iAlborz]

I learnt about constraint strength two days ago from my developer friend. is there a way to show this in the interface?
maybe if the user sets all 3, (in your example, left/right/width) then the right constraint gets dimmed to 50% or something?
that way the user would know right away that their current set of constraints don't work.