X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Fparse-defmacro.lisp;h=48576799bb5dae3ce8dfab57388e79fd9c0d5876;hb=0223f43d5f199914ebceff12b6f4c60448369edd;hp=8fb6d8c3271d1a0763c3bddcce56c1bc1c9c6e7d;hpb=37200d73dfca16507809778574092cfb998711d5;p=sbcl.git

diff --git a/src/code/parse-defmacro.lisp b/src/code/parse-defmacro.lisp
index 8fb6d8c..4857679 100644
--- a/src/code/parse-defmacro.lisp
+++ b/src/code/parse-defmacro.lisp
@@ -39,6 +39,9 @@
                        ((:default-default *default-default*))
                        (error-fun 'error)
                        (wrap-block t))
+  (unless (listp lambda-list)
+    (bad-type lambda-list 'list "~S lambda-list is not a list: ~S"
+              context lambda-list))
   (multiple-value-bind (forms declarations documentation)
       (parse-body body :doc-string-allowed doc-string-allowed)
     (let ((*arg-tests* ())
@@ -321,8 +324,7 @@
                                          :maximum ,explicit-maximum))))))
               *arg-tests*))
       (when key-seen
-        (let ((problem (gensym "KEY-PROBLEM-"))
-              (info (gensym "INFO-")))
+        (with-unique-names (problem info)
           (push `(multiple-value-bind (,problem ,info)
                      (verify-keywords ,rest-name
                                       ',keys