Re: Unicode combining characters

[Basil L. Contovounesios]

Eli Zaretskii <eliz@gnu.org> writes:

> OK, I improved this case now on master, please take a look

I'm seeing a couple of warnings:

character.c: In function ‘lisp_string_width’:
character.c:397:16: warning: assignment to ‘int’ from ‘Lisp_Object’
  {aka ‘struct Lisp_X *’} makes integer from pointer without a cast
  [-Wint-conversion]
  397 |     font_width = AREF (font_info, 11);
      |                ^
character.c:398:19: warning: ordered comparison of pointer with integer
  zero [-Wextra]
  398 |     if (font_info <= 0)
      |                   ^~
character.c:399:18: warning: assignment to ‘int’ from ‘Lisp_Object’ {aka
  ‘struct Lisp_X *’} makes integer from pointer without a cast
  [-Wint-conversion]
  399 |       font_width = AREF (font_info, 10);

Do the font_info elements need to be untagged, and font_width rather
than font_info checked for being positive?

Thanks,

-- 
Basil

gcc (Debian 10.2.1-6) 10.2.1 20210110