Precedence and Associativity of Operators

Precedence and Associativity of Operators:

From highest to lowest precedence [associativity]:

--- ()  []  ->  .                                  [L to R]

--- !  ~  ++  --  +  -  *  &  (type)  sizeof       [R to L]

--- *  /  %                                        [L to R]

--- +  -                                           [L to R]

--- <<  >>                                         [L to R]

--- <  <=  >  >=                                   [L to R]

--- ==  !=                                         [L to R]

--- &                                              [L to R]

--- ^                                              [L to R]

--- |                                              [L to R]

--- &&                                             [L to R]

--- ||                                             [L to R]

--- ?:                                             [R to L]

--- =  +=  -=  *=  /=  %=  &=  ^=  |=  <<=  >>=    [R to L]

--- ,                                              [L to R]

Notes:

Operators on the same line have the same precedence
"()" refers to a function call
Unary +, - and * have higher precedence than the corresponding binary forms
Because the precedence of bitwise operators &, ^ and | is lower than that of == and !=, bit-testing expressions must be parenthesised to give proper results