X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=tests%2Fclos.impure.lisp;fp=tests%2Fclos.impure.lisp;h=0838bd662ad3a0d5217ac9b27cef1be4acada9e0;hb=6c296da561efd25c22e051a1e55080d9689f3ecc;hp=11c6323f4c1ea306c7d8917fe22913b1593233b5;hpb=b08c57465f30c0d1632a5ad47a247453698c3bcc;p=sbcl.git

diff --git a/tests/clos.impure.lisp b/tests/clos.impure.lisp
index 11c6323..0838bd6 100644
--- a/tests/clos.impure.lisp
+++ b/tests/clos.impure.lisp
@@ -2032,4 +2032,38 @@
   (assert (eql (slot-value (make-1099708c-list-1) 'slot-1099708c-list)
                (slot-value (make-1099708c-list-2) 'slot-1099708c-list))))
 
+;;; bug-1179858
+
+;;; Define a class and force the "fallback" constructor generator to be
+;;; used by having a HAIRY-AROUND-OR-NONSTANDARD-PRIMARY-METHOD-P on
+;;; SHARED-INITIALIZE.
+(defclass bug-1179858 ()
+  ((foo :initarg :foo :reader bug-1179858-foo))
+  (:default-initargs :foo (error "Should not be evaluated")))
+(defmethod shared-initialize :around ((instance bug-1179858) (slot-names t) &key)
+  (call-next-method))
+
+(with-test (:name (make-instance :fallback-generator-initarg-handling
+                   :bug-1179858))
+  ;; Now compile a lambda containing MAKE-INSTANCE to exercise the
+  ;; fallback constructor generator. Call the resulting compiled
+  ;; function to trigger the bug.
+  (funcall (compile nil '(lambda () (make-instance 'bug-1179858 :foo t)))))
+
+;;; Other brokenness, found while investigating: fallback-generator
+;;; handling of non-keyword initialization arguments
+(defclass bug-1179858b ()
+  ((foo :initarg foo :reader bug-1179858b-foo))
+  (:default-initargs foo 14))
+(defmethod shared-initialize :around ((instance bug-1179858b) (slot-names t) &key)
+  (call-next-method))
+
+(with-test (:name (make-instance :fallback-generator-non-keyword-initarg
+                   :bug-1179858))
+  (flet ((foo= (n i) (= (bug-1179858b-foo i) n)))
+    (assert
+     (foo= 14 (funcall (compile nil '(lambda () (make-instance 'bug-1179858b))))))
+    (assert
+     (foo= 15 (funcall (compile nil '(lambda () (make-instance 'bug-1179858b 'foo 15))))))))
+
 ;;;; success