2016-05-09
Thank you very much for your answers guys.
7stud7stud, when you say --"because no iOS class defines a method named gooGooGaGa(_:)"--, does it mean that when sending a message to an AnyObject, ( in the worst case scenario ) the compiler has to somehow look at ¿thousands? of possible iOS messages?, before realizing that there is no such message in the entire SDK?
and of course a agree with you, that it is much better to flag errors at compile time... letting the compiler do its job and help. 
Statistics: Posted by gotfried — Mon May 09, 2016 2:23 pm