Postfix Operators

The postfix operators have the highest precedence (the tightest binding) in expression evaluation.

Syntax

postfix-expression:
    primary-expression
    postfix-expression [ expression ]
    postfix-expression ( argument-expression-listopt )
    postfix-expression . identifier
    postfix-expression -> identifier
    postfix-expression ++
    postfix-expression --

Operators in this precedence level are the array subscripts, function calls, structure and union members, and postfix increment and decrement operators.

See also

C Operators