X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=tests%2Ftype.impure.lisp;h=73301f03e011a0d475e84b854fd3230c7b58b2a1;hb=2b90fd1dbad23322258222a2ef4cef7f6a00831d;hp=bf0bd45f3ba0e7481e9cda1b7b066f12b1191679;hpb=5ec5d0e068ab2b6435e0c841d686a95dbd58cbc4;p=sbcl.git

diff --git a/tests/type.impure.lisp b/tests/type.impure.lisp
index bf0bd45..73301f0 100644
--- a/tests/type.impure.lisp
+++ b/tests/type.impure.lisp
@@ -511,7 +511,7 @@
   (assert win))
 
 ;; See FIXME in type method for CONS :SIMPLE-TYPE-=
-#+nil 
+#+nil
 (multiple-value-bind (ok win)
     (sb-kernel:type= (sb-kernel:specifier-type '(cons goldbach1 integer))
                      (sb-kernel:specifier-type '(cons goldbach1 single-float)))
@@ -523,4 +523,39 @@
                      (sb-kernel:specifier-type '(cons goldbach2 single-float)))
   (assert (not ok))
   (assert (not win)))
+
+;;; precise unions of array types (was bug 306a)
+(defun bug-306-a (x)
+  (declare (optimize speed)
+           (type (or (array cons) (array vector)) x))
+  (elt (aref x 0) 0))
+(assert (= 0 (bug-306-a #((0)))))
+
+;;; FUNCALLABLE-INSTANCE is a subtype of function.
+(assert-t-t (subtypep '(and pathname function) nil))
+(assert-t-t (subtypep '(and pathname sb-kernel:funcallable-instance) nil))
+(assert (not (subtypep '(and stream function) nil)))
+(assert (not (subtypep '(and stream sb-kernel:funcallable-instance) nil)))
+(assert (not (subtypep '(and function standard-object) nil)))
+(assert (not (subtypep '(and sb-kernel:funcallable-instance standard-object) nil)))
+
+;;; also, intersections of classes with INSTANCE should not be too
+;;; general
+(assert (not (typep #'print-object '(and standard-object sb-kernel:instance))))
+(assert (not (subtypep 'standard-object '(and standard-object sb-kernel:instance))))
+
+(assert-t-t
+ (subtypep '(or simple-array simple-string) '(or simple-string simple-array)))
+(assert-t-t
+ (subtypep '(or simple-string simple-array) '(or simple-array simple-string)))
+(assert-t-t
+ (subtypep '(or fixnum simple-string end-of-file parse-error fixnum vector)
+           '(or fixnum vector end-of-file parse-error fixnum simple-string)))
+
+#+sb-eval
+(assert-t-t
+ (subtypep '(and function (not compiled-function)
+             (not sb-eval:interpreted-function))
+           nil))
+
 ;;; success