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A.8.6 Meaning of Declarators
A list of declarators appears after a sequence of type and storage class specifiers. Each declarator declares a unique main identifier, the one that appears as the first alternative of the production for direct-declarator. The storage class specifiers apply directly to this identifier, but its type depends on the form of its declarator. A declarator is read as an assertion that when its identifier appears in an expression of the same form as the declarator, it yields an object of the specified type.
Considering only the type parts of the declaration specifiers (Par. A.8.2) and a particular declarator, a declaration has the form T D, where T is a type and D is a declarator. The type attributed to the identifier in the various forms of declarator is described inductively using this notation. In a declaration T D where D is an unadored identifier, the type of the identifier is T. In a declaration T D where D has the form then the type of the identifier in D1 is the same as that of D. The parentheses do not alter the type, but may change the binding of complex declarators.