direct-methods
state))))
+(export 'sod-message-check-methods)
+(defgeneric sod-message-check-methods (message class direct-methods)
+ (:documentation
+ "Check that the applicable methods for a MESSAGE are compatible.
+
+ Specifically, given the DIRECT-METHODS applicable for the message when
+ received by an instance of CLASS, signal errors if the methods don't
+ match the MESSAGE or each other."))
+
(export 'sod-message-effective-method-class)
(defgeneric sod-message-effective-method-class (message)
(:documentation
The list needn't be in any particular order."))
(export '(method-entry method-entry-effective-method
- method-entry-chain-head method-entry-chain-tail))
+ method-entry-chain-head method-entry-chain-tail
+ method-entry-role))
(defclass method-entry ()
((%method :initarg :method :type effective-method
:reader method-entry-effective-method)
The default method indirects through `method-entry-slot-name-by-role'."))
+(export 'method-entry-slot-name-by-role)
(defgeneric method-entry-slot-name-by-role (entry role name)
(:documentation "Easier implementation for `method-entry-slot-name'.")
(:method ((entry method-entry) (role (eql nil)) name) name)
;;; Additional instructions.
-;; HACK: use gensyms for the `class' and `expr' slots to avoid leaking the
-;; slot names, because `expr' is exported by our package, and `class' is
-;; actually from the `common-lisp' package.
(definst convert-to-ilayout (stream :export t)
- (#1=#:class chain-head #2=#:expr)
+ (%class chain-head %expr)
(format stream "SOD_ILAYOUT(~@<~A, ~_~A, ~_~A~:>)"
- #1# (sod-class-nickname chain-head) #2#))
+ class (sod-class-nickname chain-head) expr))
;;; Utilities.