[again, sending to list]

According to Roland King:

> but not this. NSUInteger is just a typedef isn't it, so this is really  
> unsigned int / int and I was expecting a warning. Have I missed a  
> warning flag or is there some NSUInteger artifact I'm not aware of?

I've been puzzled by this, but NSUInteger is a signed type:

  #if __LP64__
  typedef long NSUInteger;
  #else
  typedef int NSUInteger;
  endif

http://developer.apple.com/documentation/Cocoa/Reference/Foundation/Miscellaneous/Foundation_DataTypes/Reference/reference.html

-- 
Drew Lawson            |  It's not enough to be alive
                       |  when your future's been deferred
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