>> Smalltalk let you do that (they do nothing and return nil). > That is also false. Oops, you're absolutely right --- I was thinking of Objective C: http://

>> Smalltalk let you do that (they do nothing and return nil). > That is also false. Oops, you're absolutely right --- I was thinking of Objective C: http://stackoverflow.com/questions/156395/sending-a-message-to-nil http://stackoverflow.com/questions/156395/sending-a-message-...