Unit Group Leak Question

[Vnbear]

Close Gate 1
    Events
        Unit - A unit leaves Gate 1 <gen>
    Conditions
        ((Triggering unit) belongs to an ally of Player 1 (Red)) Equal to True
       [COLOR="Red"] (Number of units in (Units in Gate 1 <gen> matching (((Matching unit) belongs to an ally of Player 1 (Red)) Equal to True))) Equal to 0[/COLOR]
    Actions
        Destructible - Close Iron Gate (Horizontal) 0000 <gen>

I know unit group leak, but does it applies for counting units in unit group (the highlighted part), which is when unit group is in a condition?

My question is does the above leak?

 

[YourFace]

conditions do not leak

 

[Vnbear]

Thanks.

 

[AceHart]

Well, that creates a group, puts all "interesting" units inside, counts them, does the test and... forgets there was a group...
In short: yes.