title: How to print self in debugger console on private method
body: <p>Here's my stack trace for an exception.</p>
  
  <pre><code>#0  0x049f088a in objc_exception_throw ()
  #1  0x05f933b5 in __NSFastEnumerationMutationHandler ()
  #2  0x03046e9d in -[UIView(Hierarchy) _makeSubtreePerformSelector:withObject:withObject:copySublayers:] ()
  #3  0x03047043 in __85-[UIView(Hierarchy) _makeSubtreePerformSelector:withObject:withObject:copySublayers:]_block_invoke ()
  #4  0x03046f14 in -[UIView(Hierarchy) _makeSubtreePerformSelector:withObject:withObject:copySublayers:] ()
  #5  0x03047043 in __85-[UIView(Hierarchy) _makeSubtreePerformSelector:withObject:withObject:copySublayers:]_block_invoke ()
  #6  0x03046f14 in -[UIView(Hierarchy) _makeSubtreePerformSelector:withObject:withObject:copySublayers:] ()
  #7  0x03046d3e in -[UIView(Hierarchy) _makeSubtreePerformSelector:withObject:] ()
  #8  0x03052187 in -[UIView(Internal) _addSubview:positioned:relativeTo:] ()
  #9  0x03045846 in -[UIView(Hierarchy) insertSubview:atIndex:] ()
  #10 0x02fde714 in __53-[_UINavigationParallaxTransition animateTransition:]_block_invoke ()
  #11 0x0304c3ef in +[UIView(Animation) performWithoutAnimation:] ()
  #12 0x02fddc96 in -[_UINavigationParallaxTransition animateTransition:] ()
  #13 0x03118e4e in -[UINavigationController _startCustomTransition:] ()
  #14 0x031250c7 in -[UINavigationController _startDeferredTransitionIfNeeded:] ()
  #15 0x03125cb9 in -[UINavigationController __viewWillLayoutSubviews] ()
  #16 0x0325f181 in -[UILayoutContainerView layoutSubviews] ()
  #17 0x03055267 in -[UIView(CALayerDelegate) layoutSublayersOfLayer:] ()
  #18 0x04a0281f in -[NSObject performSelector:withObject:] ()
  #19 0x023b12ea in -[CALayer layoutSublayers] ()
  #20 0x023a50d4 in CA::Layer::layout_if_needed(CA::Transaction*) ()
  #21 0x023a4f40 in CA::Layer::layout_and_display_if_needed(CA::Transaction*) ()
  #22 0x0230cae6 in CA::Context::commit_transaction(CA::Transaction*) ()
  #23 0x0230de71 in CA::Transaction::commit() ()
  #24 0x0230e544 in CA::Transaction::observer_callback(__CFRunLoopObserver*, unsigned long, void*) ()
  #25 0x05ecb4ce in __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ ()
  #26 0x05ecb41f in __CFRunLoopDoObservers ()
  #27 0x05ea9344 in __CFRunLoopRun ()
  #28 0x05ea8ac3 in CFRunLoopRunSpecific ()
  #29 0x05ea88db in CFRunLoopRunInMode ()
  #30 0x058939e2 in GSEventRunModal ()
  #31 0x05893809 in GSEventRun ()
  #32 0x02fead3b in UIApplicationMain ()
  #33 0x000035f8 in main at /Users/dmueller39/Projects/ios-bloomberg/Bloomberg/main.mm:18
  </code></pre>
  
  <p>I had the debugger paused when I captured this. How do I print the value of self on frame #2?</p>