0.6.11.23:

[sbcl.git] / src / pcl / low.lisp

diff --git a/src/pcl/low.lisp b/src/pcl/low.lisp
index f09eba4..e9539ec 100644 (file)
--- a/src/pcl/low.lisp
+++ b/src/pcl/low.lisp
@@ -206,7 +206,7 @@
 (defmacro get-wrapper (inst)
   (once-only ((wrapper `(wrapper-of ,inst)))
     `(progn
-       (assert (typep ,wrapper 'wrapper) () "What kind of instance is this?")
+       (aver (typep ,wrapper 'wrapper))
        ,wrapper)))
 
 ;;; FIXME: could be an inline function (like many other things around