X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Feval.impure.lisp;h=a3db89d20cef29a46f106179dc1852adeeda36e7;hb=df06965814a879aa8ccd9367f2b1c450daccc601;hp=da75fb08ad6a947ceb49ed4ecba15a1d7fce0ed8;hpb=0ca182b2e0fd9a7fc8005bef9d21000b326208fc;p=sbcl.git

diff --git a/tests/eval.impure.lisp b/tests/eval.impure.lisp
index da75fb0..a3db89d 100644
--- a/tests/eval.impure.lisp
+++ b/tests/eval.impure.lisp
@@ -188,4 +188,36 @@
                (with-output-to-string (*standard-output*)
                  (eval '(progn (princ ".") (let ((x 42)) t) (princ "."))))))
 
+;;; IF
+(defun true () t)
+(defun false () nil)
+(defmacro oops () (throw :oops (list)))
+(defun test-eval (ok form) (assert (eq ok (catch :oops (eval form)))))
+(test-eval t '(if (false) (oops) t))
+(test-eval t '(if (true) t (oops)))
+(test-eval nil '(if (not (if (false) t)) (oops)))
+
+;;; TAGBODY
+
+;;; As of SBCL 1.0.1.8, TAGBODY should not accept duplicate go tags,
+;;; yet choked on two duplicate tags.  Note that this test asserts a
+;;; failure.
+(with-test (:name :tagbody-dual-go-tags)
+  (progn
+    (defun tagbody-dual-go-tags ()
+      (restart-case
+          (handler-bind ((error (lambda (c)
+                                  (declare (ignore c))
+                                  (invoke-restart 'NOT-AN-ERROR))))
+            (tagbody :A :A) nil)
+        (NOT-AN-ERROR () t)))
+    (assert (tagbody-dual-go-tags))))
+
+;;; Ensure that NIL is a valid go tag.
+(with-test (:name :tagbody-nil-is-valid-tag)
+  (progn
+    (defun tagbody-nil-is-valid-tag ()
+      (tagbody (go NIL) NIL) t)
+    (assert (tagbody-nil-is-valid-tag))))
+
 ;;; success