       !!Tracker._currentComputation.get()
 
 class Tracker.Computation
-  constructor: (f, @_parent, private) ->
-    throw new Error "Tracker.Computation constructor is private; use Tracker.autorun" if private isnt privateObject
+  constructor: (f, @_parent, _private) ->
+    throw new Error "Tracker.Computation constructor is private; use Tracker.autorun" if _private isnt privateObject
 
     @stopped = false
     @invalidated = false

  autorun: (f) ->
    throw new Error 'Tracker.autorun requires a function argument' unless typeof f is 'function'

    c = new Tracker.Computation(f, Tracker.currentComputation, privateObject)

    if Tracker.active
      Tracker.onInvalidate ->

# Tracker.Computation constructor is private, so we are using this object as a guard.
# External code cannot access this, and will not be able to directly construct a
# Tracker.Computation instance.
privateObject = {}

nextId = 1
afterFlushCallbacks = []
queue = new Meteor._SynchronousQueue()
