I see the same problem here, when building from scratch.

I'll revert the commit, as soon as I can.

    -- Anders

On Thu, Dec 24, 2015 at 3:00 AM, Paul Eggert <eggert@cs.ucla.edu> wrote:

> Angelo Graziosi wrote:
>
>
>> http://git.savannah.gnu.org/cgit/emacs.git/snapshot/emacs-09053075225fec8a6cf7a72017a6dfc1ec6b6f0c.tar.gz
>>
>> Anders Lindgren: File-name completion of non-ASCII characters on OS X
>> (bug#22169)
>>
>> and it failed as described...
>>
>>
>> Definitively Emacs-25 branch is broken, at leas on MSYS2/MinGW64 and
>> GNU/Linux
>> Mint 17.3
>>
>
> It is also broken on Ubuntu 15.10, with the same symptoms:
>
>   ELC      ../lisp/international/ucs-normalize.elc
>
> In toplevel form: international/ucs-normalize.el:413:11:Error: Wrong type
> argument: number-or-marker-p, nil
>
>
> I confirmed that a fresh checkout of the previous commit
> 781770b4dcfe44b255e94e16479fd14633803640 lacks the problem, and that a
> fresh checkout of 09053075225fec8a6cf7a72017a6dfc1ec6b6f0c does have the
> problem. Fresh checkouts after that all seem to have the problem, too (I
> checked up through 9576e885ef33d08b53d8296e262e09d9deda9523).
>
> I built from a fresh checkout by running "./autogen.sh && ./configure
> --enable-gcc-warnings && make -j5".
>