X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Ftypecheckfuns.lisp;h=9f3bee915dfae3f14a9e25bc708e22a02437fd10;hb=d7ca32c95549ea9dd6c68b813c4ac1f1d66984e1;hp=92adc902ee1bda9dc8c8588ab0fc1a211d1917b5;hpb=2d3cb6dba6461e98744eca2a1df4f770cea468ca;p=sbcl.git

diff --git a/src/code/typecheckfuns.lisp b/src/code/typecheckfuns.lisp
index 92adc90..9f3bee9 100644
--- a/src/code/typecheckfuns.lisp
+++ b/src/code/typecheckfuns.lisp
@@ -122,7 +122,7 @@
 
 ;;; Memoize the FORM which returns a typecheckfun for TYPESPEC.
 (defmacro memoized-typecheckfun-form (form typespec)
-  (let ((n-typespec (gensym "TYPESPEC")))
+  (with-unique-names (n-typespec)
     `(let ((,n-typespec ,typespec))
        (or (gethash ,n-typespec *typecheckfuns*)
 	   (setf (gethash ,n-typespec *typecheckfuns*)