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tests: add a test for the change in congruent-lambda-p

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Daniel Kochmański 2020-04-07 13:43:12 +02:00
parent 896e7c5895
commit b64da63efd
1 changed files with 21 additions and 2 deletions
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21
src/tests/normal-tests/metaobject-protocol.lsp
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@ -674,5 +674,24 @@ the metaclass")
;;; lead to the infinite recursion by making all its instances
;;; obsolete (including its own slots!).
(test mop.0025.xxx
(finishes
(clos:finalize-inheritance
(find-class 'clos:standard-effective-slot-definition)))
(find-class 'clos:standard-effective-slot-definition))))
;;; Date 2020-04-07
;;; URL: https://gitlab.com/embeddable-common-lisp/ecl/-/merge_requests/194
;;; Description
;;;
;;; Some implementations extend the lambda list congruency for
;;; generic functions and methods by allowing methods not accept
;;; keys mentioned in the generic function lambda list if it has
;;; &allow-other-keys. We follow the suit for compatibility with a
;;; bad code.
(ext:with-clean-symbols (foo bar)
(test mop.0026.congruent-ll
(defgeneric foo (arg1 &key arg2 &allow-other-keys))
(finishes (defmethod foo ((arg1 integer) &key arg3)))
(finishes (defmethod foo ((arg1 string) &key arg3 &allow-other-keys)))
(defgeneric bar (arg1 &key arg2))
(finishes (defmethod bar ((arg1 string) &key arg3 &allow-other-keys)))
(signals error (defmethod bar ((arg1 integer) &key arg3)))))