- ((class-eq) `(class-eq-specializer (find-class ',(cadr name))))
- ((prototype) `(fixme))))
- (t (bug "Foo")))))
+ ((class-eq) `(class-eq-specializer (find-class ',(cadr name))))))
+ (t
+ ;; FIXME: Document CLASS-EQ specializers.
+ (error 'simple-reference-error
+ :format-control
+ "~@<~S is not a valid parameter specializer name.~@:>"
+ :format-arguments (list name)
+ :references (list '(:ansi-cl :macro defmethod)
+ '(:ansi-cl :glossary "parameter specializer name")))))))