;; even if it hasn't been defined yet, the user doesn't get
;; obscure warnings about undefined internal implementation
;; functions like HAIRY-MAKE-instance-name.
- (sb-kernel:become-defined-fun-name sym)
+ (become-defined-fun-name sym)
`(,sym ',class (list ,@initargs)))))))
(defmacro expanding-make-instance-toplevel (&rest forms &environment env)