식 요약

  • 아티클

primary-expression:
 identifier
 constant
 string-literal
 ( expression )
 generic-selection

generic-selection:
 _Generic ( assignment-expression , generic-assoc-list )

generic-assoc-list:
 generic-association
 generic-assoc-list , generic-association

generic-association:
 type-name : assignment-expression
 default : assignment-expression

postfix-expression:
 primary-expression
 postfix-expression [ expression ]
 postfix-expression(argument-expression-listopt)
 postfix-expression . identifier
 postfix-expression -> identifier
 postfix-expression ++
 postfix-expression --
 ( type-name ) { initializer-list }
 ( type-name ) { initializer-list , }

argument-expression-list:
 assignment-expression
 argument-expression-list , assignment-expression

unary-expression:
 postfix-expression
 ++ unary-expression
 -- unary-expression
 unary-operator cast-expression
 sizeof unary-expression
 sizeof ( type-name )  _Alignof ( type-name )

unary-operator: 다음 중 하나
 & * + - ~ !

cast-expression:
 unary-expression
 ( type-name ) cast-expression

multiplicative-expression:
 cast-expression
 multiplicative-expression * cast-expression
 multiplicative-expression / cast-expression
 multiplicative-expression % cast-expression

additive-expression:
 multiplicative-expression
 additive-expression + multiplicative-expression
 additive-expression - multiplicative-expression

shift-expression:
 additive-expression
 shift-expression << additive-expression
 shift-expression >> additive-expression

relational-expression:
 shift-expression
 relational-expression < shift-expression
 relational-expression > shift-expression
 relational-expression <= shift-expression
 relational-expression >= shift-expression

equality-expression:
 relational-expression
 equality-expression == relational-expression
 equality-expression != relational-expression

AND-expression:
 equality-expression
 AND-expression & equality-expression

exclusive-OR-expression:
 AND-expression
 exclusive-OR-expression ^ AND-expression

inclusive-OR-expression:
 exclusive-OR-expression
 inclusive-OR-expression | exclusive-OR-expression

logical-AND-expression:
 inclusive-OR-expression
 logical-AND-expression && inclusive-OR-expression

logical-OR-expression:
 logical-AND-expression
 logical-OR-expression || logical-AND-expression

conditional-expression:
 logical-OR-expression
 logical-OR-expression ? expression : conditional-expression

assignment-expression:
 conditional-expression
 unary-expression assignment-operator assignment-expression

assignment-operator: 다음 중 하나
 = *= /= %= += -= <<= >>= &= ^= |=

expression:
 assignment-expression
 expression , assignment-expression

constant-expression:
 conditional-expression

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