Swift subclassing, recursion, and super casting -

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i'm trying define swift class has recursive function returns names of variables in class. works printing it's variables, when use i'll using base class models, , may have multiple layers of inheritance. want method return array of variable names on current instance, names of variables on super classes, until reach base cool class.

class cool:nsobject {            func dostuff() -> [string] {         var values = [string]()         let mirrortypes = reflect(self)         in 0 ..< mirrortypes.count {             let (name, type) = mirrortypes[i]             if let supercool = super as! cool while name == "super" {                 values += supercool.dostuff()                }         }         return values     }    }

the problem in:

if let supercool = super as! cool while name == "super" {

it causes expected '.' or '[' after super compiler error.


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