(frag (parse-delimited-fragment scanner #\{ #\})))
(funcall make class frag pset scanner)))))
+(define-pluggable-parser class-item initargs (scanner class pset)
+ ;; initarg-item ::= `initarg' declspec+ init-declarator-list
+ ;; init-declarator ::= declarator [`=' initializer]
+ (with-parser-context (token-scanner-context :scanner scanner)
+ (parse (seq ("initarg"
+ (base-type (parse-c-type scanner))
+ (nil (skip-many (:min 1)
+ (seq ((declarator (parse-declarator scanner
+ base-type))
+ (init (? (parse-delimited-fragment
+ scanner #\= (list #\; #\,)
+ :keep-end t))))
+ (make-sod-user-initarg class
+ (cdr declarator)
+ (car declarator)
+ pset init scanner))
+ #\,))
+ #\;)))))
+
(defun parse-class-body (scanner pset name supers)
;; class-body ::= `{' class-item* `}'
;;
sub-pset scanner))))
#\;)))
- (parse-initializer-item (sub-pset constructor)
+ (parse-initializer-item (sub-pset must-init-p constructor)
;; initializer-item ::=
;; [`class'] -!- slot-initializer-list `;'
;;
- ;; slot-initializer ::= id `.' id initializer
- (parse (and (skip-many ()
- (seq ((name-a :id) #\. (name-b :id)
- (init (parse-initializer)))
- (funcall constructor class
- name-a name-b init
- sub-pset scanner))
- #\,)
- #\;)))
+ ;; slot-initializer ::= id `.' id [initializer]
+ (let ((parse-init (if must-init-p
+ #'parse-initializer
+ (parser () (? (parse-initializer))))))
+ (parse (and (skip-many ()
+ (seq ((name-a :id) #\. (name-b :id)
+ (init (funcall parse-init)))
+ (funcall constructor class
+ name-a name-b init
+ sub-pset scanner))
+ #\,)
+ #\;))))
(class-item-dispatch (sub-pset base-type type name)
;; Logically part of `parse-raw-class-item', but the
(peek
(seq ((ds (parse-c-type scanner))
(dc (parse-maybe-dotted-declarator ds))
+ (nil (commit))
(nil (class-item-dispatch sub-pset
ds
(car dc)
(cdr dc))))))
(and "class"
(parse-initializer-item
- sub-pset
+ sub-pset t
#'make-sod-class-initializer))
(parse-initializer-item
- sub-pset
+ sub-pset nil
#'make-sod-instance-initializer)))))
(parse (seq (#\{