bug#24673: 25.1.50; Evaluating '((closure))' aborts Emacs

[Eli Zaretskii]

> From: Philipp Stephani <p.stephani2@gmail.com>
> Date: Wed, 12 Oct 2016 20:52:12 +0000
> 
>  emacs -Q
> 
>  M-x ((closure)) RET
> 
>  => eval.c:2845: Emacs fatal error: assertion failed: CONSP (fun)
> 
> Thanks for reporting, if nobody complains I'll push the attached patch to 
> emacs-25.

I'm okay with the eval.c patch being pushed to emacs-25, but please
don't push the test there, push it to master instead (and to the
appropriate directory), as merging tests from emacs-25 frequently
produces problems due to the changes in directory structure.

Thanks.