Unit Leak Knowledge Equal to null

[Patio_111]

Hello. Take a look at this code:

struct Example
    unit Dummy

    static method create takes nothing returns Example
        local Example ex = Example.allocate()
        //bla bla bla...
        set ex.Dummy = CreateUnit(bla bla)
        return ex
    endmethod

    method somemethod takes nothing returns nothing
        call KillUnit(this.Dummy)
        call this.destroy()
    endmethod
endstruct

Does that leak? Do I have to set this.Dummy to null before destroying structs or does killing units set them to null indirectly? Or... does destroying structs null all their members? It doesn't seem like it would leak at all to me, but I just want to make sure, since there are a couple of functions with that structure that may be potential leaks to my map. Thanks.

 

[watermelon_1234]

If your struct is most likely going to be used again, you don't need to worry about nulling struct members.
You should be primarily concerned with nulling only local variables.

I don't think killing a unit will null variables.

 

[TriggerHappy]

I'm pretty sure killing the unit doesn't make the variable null, the variable just references a null object.
Regardless, you don't have to null the dummy instance. You don't really need to null globals at all.