X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fcompiler%2Fdeftype.lisp;h=752f878a75890ebdadea6328a3faf2e912fe35ba;hb=eb5265ab22a2b1cae18bbdf43c871dba9b5927ea;hp=e41c6fc659c07edc1dc8794d4d31d019c54c9f62;hpb=09957fcf57b49ed5ae5f05d62ad12d7ddbfd8e1d;p=sbcl.git

diff --git a/src/compiler/deftype.lisp b/src/compiler/deftype.lisp
index e41c6fc..752f878 100644
--- a/src/compiler/deftype.lisp
+++ b/src/compiler/deftype.lisp
@@ -14,12 +14,12 @@
   "Define a new type, with syntax like DEFMACRO."
   (unless (symbolp name)
     (error "type name not a symbol: ~S" name))
-  (let ((whole (gensym "WHOLE-")))
+  (with-unique-names (whole)
     (multiple-value-bind (body local-decs doc)
 	(parse-defmacro arglist whole body name 'deftype :default-default ''*)
       `(eval-when (:compile-toplevel :load-toplevel :execute)
 	 (%compiler-deftype ',name
 			    (lambda (,whole)
 			      ,@local-decs
-			      (block ,name ,body))
+			      ,body)
 			    ,@(when doc `(,doc)))))))