X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Fdynamic-extent.impure.lisp;h=704a55d183aa1bc2de2b1f7acf2c6d9d2110dce0;hb=66cff1e1319861c080d563359afea284614b3a7f;hp=85793838f885cb4520cd59d626eba20f2feb360d;hpb=42ab0c5b87f834c69842713c60587a76f953411f;p=sbcl.git

diff --git a/tests/dynamic-extent.impure.lisp b/tests/dynamic-extent.impure.lisp
index 8579383..704a55d 100644
--- a/tests/dynamic-extent.impure.lisp
+++ b/tests/dynamic-extent.impure.lisp
@@ -138,6 +138,14 @@
       (declare (dynamic-extent #'f))
       (true #'f))))
 
+;;; CONS
+
+(defun-with-dx cons-on-stack (x)
+  (let ((cons (cons x x)))
+    (declare (dynamic-extent cons))
+    (true cons)
+    nil))
+
 ;;; with-spinlock should use DX and not cons
 
 (defvar *slock* (sb-thread::make-spinlock :name "slocklock"))
@@ -176,6 +184,7 @@
   (assert-no-consing (test-let-var-subst2 17))
   (assert-no-consing (test-lvar-subst 11))
   (assert-no-consing (dx-value-cell 13))
+  (assert-no-consing (cons-on-stack 42))
   ;; Not strictly DX..
   (assert-no-consing (test-hash-table))
   #+sb-thread