title: Does it make sense for unary operators to be associative?
body: <p>The C++ operator precedence table from <a href="http://en.cppreference.com/w/cpp/language/operator_precedence">http://en.cppreference.com/w/cpp/language/operator_precedence</a> (I know it's not normative, but the standard doesn't talk about precedence or associativity) marks unary operators as right/left associative. </p>
  
  <p>From a discussion on a different question, I'm left with doubts. Does it make sense for unary operators to be associative?</p>