lisp/emacs-lisp/cl.el (cl--function-convert): Merge cache that cl--labels-convert adds (bug#19699)

lisp/ChangeLog

+2015-01-27  Katsumi Yamaoka  <yamaoka@jpl.org>
+
+	* emacs-lisp/cl.el (cl--function-convert):
+	Merge cache that cl--labels-convert adds (bug#19699).
+
 2015-01-27  Ivan Shmakov  <ivan@siamics.net>
 
 	* tar-mode.el: Allow for adding new archive members.  (Bug#19274)

lisp/emacs-lisp/cl.el

@@ -377,7 +377,9 @@ The two cases that are handled are:
           res))))
    (t
     (setq cl--labels-convert-cache cl--function-convert-cache)
-    (cl--labels-convert f))))
+    (prog1
+	(cl--labels-convert f)
+      (setq cl--function-convert-cache cl--labels-convert-cache)))))
 
 (defmacro lexical-let (bindings &rest body)
   "Like `let', but lexically scoped.