Grammar of C++ Declarators

declarator-list:

init-declarator
declarator-list ,   init-declarator

init-declarator:

ms-modifier-list_opt declarator  initializer_opt

declarator:

dname
ptr-operator  declarator
declarator ( argument-declaration-list ) cv-mod-list_opt
declarator [  constant-expression_opt ]
( declarator )

cv-mod-list:

cv-qualifier  cv-mod-list_opt

ptr-operator:

ms-modifier-list_opt * cv-qualifier-list_opt
ms-modifier-list_opt & cv-qualifier-list_opt
ms-modifier-list_opt complete-class-name :: * cv-qualifier-list_opt

cv-qualifier-list:

cv-qualifier  cv-qualifier-list_opt

cv-qualifier:

const
volatile

dname:

name
class-name
~  class-name
typedef-name
qualified-type-name

type-name:

type-specifier-list  ms-modifier-list_opt abstract-declarator_opt

type-specifier-list:

type-specifier  type-specifier-list_opt

abstract-declarator:

ptr-operator  ms-modifier-list_opt  abstract-declarator_opt
abstract-declarator_opt ( argument-declaration-list ) cv-qualifier-list_opt
abstract-declarator_opt [ constant-expression_opt ]
( ms-modifier-list_opt abstract-declarator )

argument-declaration-list:

arg-declaration-list_opt . . ._opt
arg-declaration-list ,  . . .

arg-declaration-list:

argument-declaration
arg-declaration-list  , argument-declaration

argument-declaration:

decl-specifiers  ms-modifier-list_opt declarator
decl-specifiers  ms-modifier-list_opt declarator = expression
decl-specifiers  ms-modifier-list_opt abstract-declarator_opt
decl-specifiers  ms-modifier-list_opt abstract-declarator_opt = expression

function-definition:

decl-specifiers_opt ms-modifier-list_opt declarator  ctor-initializer_opt fct-body

fct-body:

compound-statement

initializer:

= expression
=  {  initializer-list ,_opt }
( expression-list )

initializer-list:

expression
initializer-list , expression
{ initializer-list ,_opt }