X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Fclos.impure.lisp;h=b183624b3976a6c3c13bf6301938e66d18a4aa0f;hb=c3699db2053ff3b5ac6a98d4431c3789496002d8;hp=405a219ad43c8b8dbdd40a3e5b41d9a9d2c34c22;hpb=28b4b70473ad927acb2aee6d3a8cb3f107b02864;p=sbcl.git

diff --git a/tests/clos.impure.lisp b/tests/clos.impure.lisp
index 405a219..b183624 100644
--- a/tests/clos.impure.lisp
+++ b/tests/clos.impure.lisp
@@ -683,5 +683,54 @@
   (list x y))
 (assert (equal (bug262 1 2) '(1 2)))
 
+;;; salex on #lisp 2003-10-13 reported that type declarations inside
+;;; WITH-SLOTS are too hairy to be checked
+(defun ensure-no-notes (form)
+  (handler-case (compile nil `(lambda () ,form))
+    (sb-ext:compiler-note (c)
+      ;; FIXME: it would be better to check specifically for the "type
+      ;; is too hairy" note
+      (error c))))
+(defvar *x*)
+(ensure-no-notes '(with-slots (a) *x*
+                   (declare (integer a))
+                   a))
+(ensure-no-notes '(with-slots (a) *x*
+                   (declare (integer a))
+                   (declare (notinline slot-value))
+                   a))
+
+;;; from CLHS 7.6.5.1
+(defclass character-class () ((char :initarg :char)))
+(defclass picture-class () ((glyph :initarg :glyph)))
+(defclass character-picture-class (character-class picture-class) ())
+
+(defmethod width ((c character-class) &key font) font)
+(defmethod width ((p picture-class) &key pixel-size) pixel-size)
+
+(assert (raises-error? 
+	 (width (make-instance 'character-class :char #\Q) 
+		:font 'baskerville :pixel-size 10)
+	 program-error))
+(assert (raises-error?
+	 (width (make-instance 'picture-class :glyph #\Q)
+		:font 'baskerville :pixel-size 10)
+	 program-error))
+(assert (eq (width (make-instance 'character-picture-class :char #\Q)
+		   :font 'baskerville :pixel-size 10)
+	    'baskerville))
+
+;;; class redefinition shouldn't give any warnings, in the usual case
+(defclass about-to-be-redefined () ((some-slot :accessor some-slot)))
+(handler-bind ((warning #'error))
+  (defclass about-to-be-redefined () ((some-slot :accessor some-slot))))
+
+;;; attempts to add accessorish methods to generic functions with more
+;;; complex lambda lists should fail
+(defgeneric accessoroid (object &key &allow-other-keys))
+(assert (raises-error?
+	 (defclass accessoroid-class () ((slot :accessor accessoroid)))
+	 program-error))
+
 ;;;; success
 (sb-ext:quit :unix-status 104)