Does it make sense for unary operators to be associative?

Question

The C++ operator precedence table from http://en.cppreference.com/w/cpp/language/operator_precedence (I know it\'s not normative, but the standard doesn\'t talk about preced

Answer 1

Not sure, but if the following were valid, yes.

++i--

but as it isn't, and throws the error

lvalue required as increment operand

All behaviour of the unary operator can be explained in terms of precedence only.