X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Fclos.impure.lisp;h=07e1cdca9858177a6bb84e0b0e0d3adf9482ceb3;hb=d1de626e8dcd1ab98ceedf818f055f64f3060a7b;hp=f0f7cc3f495c373b76a1d942b8783e8ee80d7c77;hpb=7e00a27796fce8eb5b0ab920dda636584a011ba2;p=sbcl.git

diff --git a/tests/clos.impure.lisp b/tests/clos.impure.lisp
index f0f7cc3..07e1cdc 100644
--- a/tests/clos.impure.lisp
+++ b/tests/clos.impure.lisp
@@ -176,8 +176,16 @@
 ;;; that it doesn't happen again.
 ;;;
 ;;; First, the forward references:
-(defclass a (b) ())
-(defclass b () ())
+(defclass forward-ref-a (forward-ref-b) ())
+(defclass forward-ref-b () ())
+;;; (a couple more complicated examples found by Paul Dietz' test
+;;; suite):
+(defclass forward-ref-c1 (forward-ref-c2) ())
+(defclass forward-ref-c2 (forward-ref-c3) ())
+
+(defclass forward-ref-d1 (forward-ref-d2 forward-ref-d3) ())
+(defclass forward-ref-d2 (forward-ref-d4 forward-ref-d5) ())
+
 ;;; Then change-class
 (defclass class-with-slots ()
   ((a-slot :initarg :a-slot :accessor a-slot)
@@ -312,7 +320,9 @@
   (assert-program-error (defclass foo008 ()
 			  (a :initarg :a)
 			  (:default-initargs :a 1)
-			  (:default-initargs :a 2))))
+			  (:default-initargs :a 2)))
+  ;; and also BUG 47d, fixed in sbcl-0.8alpha.0.26
+  (assert-program-error (defgeneric if (x))))
 
 ;;; DOCUMENTATION's argument-precedence-order wasn't being faithfully
 ;;; preserved through the bootstrap process until sbcl-0.7.8.39.
@@ -580,5 +590,31 @@
 (assert (= (something-that-specializes (make-instance 'other-name-for-class))
 	   2))
 
+;;; more forward referenced classes stuff
+(defclass frc-1 (frc-2) ())
+(assert (subtypep 'frc-1 (find-class 'frc-2)))
+(assert (subtypep (find-class 'frc-1) 'frc-2))
+(assert (not (subtypep (find-class 'frc-2) 'frc-1)))
+(defclass frc-2 (frc-3) ((a :initarg :a)))
+(assert (subtypep 'frc-1 (find-class 'frc-3)))
+(defclass frc-3 () ())
+(assert (typep (make-instance 'frc-1 :a 2) (find-class 'frc-1)))
+(assert (typep (make-instance 'frc-2 :a 3) (find-class 'frc-2)))
+
+;;; check that we can define classes with two slots of different names
+;;; (even if it STYLE-WARNs).
+(defclass odd-name-class ()
+  ((name :initarg :name)
+   (cl-user::name :initarg :name2)))
+(let ((x (make-instance 'odd-name-class :name 1 :name2 2)))
+  (assert (= (slot-value x 'name) 1))
+  (assert (= (slot-value x 'cl-user::name) 2)))
+
+;;; ALLOCATE-INSTANCE should work on structures, even if defined by
+;;; DEFSTRUCT (and not DEFCLASS :METACLASS STRUCTURE-CLASS).
+(defstruct allocatable-structure a)
+(assert (typep (allocate-instance (find-class 'allocatable-structure))
+	       'allocatable-structure))
+
 ;;;; success
 (sb-ext:quit :unix-status 104)