bug#19704: 25.0.50; funcall with hard-quote inside cl-labels uses the local function binding

[Dmitry Gutov]

In emacs-24 the below snippet returns (:global :local), whereas in master now, 
(:local :local).

(defun foo ()
  :global)

(cl-labels ((foo () :local))
  (list (funcall 'foo) (funcall #'foo)))

It's a bug, according to
http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00895.html.

In GNU Emacs 25.0.50.7 (x86_64-unknown-linux-gnu, GTK+ Version 3.12.2)
 of 2015-01-27 on axl
Repository revision: 11527553647f61798562f04c50b789edb8c15ac3
Windowing system distributor `The X.Org Foundation', version 11.0.11601901
System Description:     Ubuntu 14.10