On Sun, Jun 29, 2025 at 11:55 PM Stefan Monnier
<monnier@iro.umontreal.ca> wrote:
>
> That was my assumption.  Since then, compilers have gotten much better
> at inlining functions, so you can do
>
>     init_inbuffer (&x);
>
> and they'll generate the same code as it does with your
>
>     struct inbuffer x = INIT_INBUFFER ();
>
> [ Well, admittedly, not with `-O0`.  ]
>
> Note also that
>
>     struct inbuffer x = { .buffer = buf };
>
> should work just as well, so maybe "nothing" is an even better option
> than either.
>

I've replaced the READCHAR_* macros with inline functions.  GDB just
cannot do anything with function-like macros.  I also noticed and
fixed the bug that was causing Fload to fail trying to load
rx-tests.elc.
None of the other test failures went away, but there were no new ones either.