> message passing is virtual method invocation a virual method call is definitely not a message[1] [1] https://davedelong.tumblr.com/post/58428190187/an-obser

> message passing is virtual method invocation a virual method call is definitely not a message[1] [1] https://davedelong.tumblr.com/post/58428190187/an-observation-on-objective-c https://davedelong.tumblr.com/post/58428190187/an-observatio...