X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Ftype.impure.lisp;h=b5e981f76f7a4881c8e5927bec43940c2a380b3f;hb=c553e4be6da2d18f0827f190589c88e837b8b8a6;hp=8ab2a975635d705b8b18293d9ab26b858b61d960;hpb=4f8f4b25cb564509437d8fc26038143150077f14;p=sbcl.git

diff --git a/tests/type.impure.lisp b/tests/type.impure.lisp
index 8ab2a97..b5e981f 100644
--- a/tests/type.impure.lisp
+++ b/tests/type.impure.lisp
@@ -435,6 +435,12 @@
 (with-test (:name (:ctor :functionp))
   (assert (functionp (sb-pcl::ensure-ctor
                       (list 'sb-pcl::ctor (gensym)) nil nil nil))))
+;;; some new (2008-10-03) ways of going wrong...
+(with-test (:name (:ctor-allocate-instance :typep-function))
+  (assert (eval '(typep (allocate-instance (find-class 'sb-pcl::ctor))
+                        'function))))
+(with-test (:name (:ctor-allocate-instance :functionp))
+  (assert (functionp (allocate-instance (find-class 'sb-pcl::ctor)))))
 
 ;;; from PFD ansi-tests
 (let ((t1 '(cons (cons (cons (real -744833699 -744833699) cons)
@@ -558,4 +564,27 @@
              (not sb-eval:interpreted-function))
            nil))
 
+;;; weakening of union type checks
+(defun weaken-union-1 (x)
+  (declare (optimize speed))
+  (car x))
+(multiple-value-bind (res err)
+    (ignore-errors (weaken-union-1 "askdjhasdkj"))
+  (assert (not res))
+  (assert (typep err 'type-error)))
+(defun weaken-union-2 (x)
+  (declare (optimize speed)
+           (type (or cons fixnum) x))
+  (etypecase x
+    (fixnum x)
+    (cons
+     (setf (car x) 3)
+     x)))
+(multiple-value-bind (res err)
+    (ignore-errors (weaken-union-2 "asdkahsdkhj"))
+  (assert (not res))
+  (assert (typep err 'type-error))
+  (assert (or (equal '(or cons fixnum) (type-error-expected-type err))
+              (equal '(or fixnum cons) (type-error-expected-type err)))))
+
 ;;; success