Function: hierarchy--make--cmacro

hierarchy--make--cmacro is a function defined in hierarchy.el.gz.

Signature

(hierarchy--make--cmacro CL-WHOLE &cl-quote &key ROOTS PARENTS CHILDREN DELAYING-PARENTS SEEN-ITEMS)

Documentation

compiler-macro for hierarchy--make.

Source Code

;; Defined in /usr/src/emacs/lisp/emacs-lisp/hierarchy.el.gz
;; Could not find source code, showing raw function object.
#[(cl-whole &rest --cl-rest--)
  ((let*
       ((roots
	 (car
	  (cdr (or (plist-member --cl-rest-- ':roots) '(nil (list))))))
	(parents
	 (car
	  (cdr
	   (or (plist-member --cl-rest-- ':parents)
	       '(nil (make-hash-table :test 'equal))))))
	(children
	 (car
	  (cdr
	   (or (plist-member --cl-rest-- ':children)
	       '(nil (make-hash-table :test 'equal))))))
	(delaying-parents
	 (car
	  (cdr
	   (or (plist-member --cl-rest-- ':delaying-parents)
	       '(nil (make-hash-table :test 'equal))))))
	(seen-items
	 (car
	  (cdr
	   (or (plist-member --cl-rest-- ':seen-items)
	       '(nil (make-hash-table :test 'equal)))))))
     (progn
       (let ((--cl-keys-- --cl-rest--))
	 (while --cl-keys--
	   (cond
	    ((memq (car --cl-keys--)
		   '(:roots :parents :children :delaying-parents
			    :seen-items :allow-other-keys))
	     (unless (cdr --cl-keys--)
	       (error "Missing argument for %s" (car --cl-keys--)))
	     (setq --cl-keys-- (cdr (cdr --cl-keys--))))
	    ((car (cdr (memq ':allow-other-keys --cl-rest--)))
	     (setq --cl-keys-- nil))
	    (t
	     (error
	      "Keyword argument %S not one of (:roots :parents :children :delaying-parents :seen-items)"
	      (car --cl-keys--))))))
       (cl-block hierarchy--make--cmacro
	 (cl--defsubst-expand
	  '(roots parents children delaying-parents seen-items)
	  '(cl-block hierarchy--make
	     (record 'hierarchy roots parents children
		     delaying-parents seen-items))
	  nil cl-whole nil roots parents children delaying-parents
	  seen-items)))))
  (cl-struct-hierarchy-tags) nil
  "compiler-macro for `hierarchy--make'.\n\n(fn CL-WHOLE &cl-quote &key ROOTS PARENTS CHILDREN DELAYING-PARENTS SEEN-ITEMS)"]