On Sun, 28 Mar 2021, Markus Elfring wrote:

> >> Would you like to help any more with attempts to achieve support for
> >> a transformation pattern like “#define ⇒ enum” according to the semantic patch language?
> >> https://gitlab.freedesktop.org/pipewire/pipewire/-/issues/981
> >> https://github.com/issues?q=is%3Aissue+author%3Aelfring+%22+enum%22
> >
> > If you find that something does not work satisfactorily, propose a
> > semantic patch and show what doesn't work.  I'm not going to try to solve
> > a problem when I don't know what the problem is.
>
> Please take another look at the following SmPL script variant.
>
>
> @display3@
> expression e;
> identifier i, s;
> @@
>  struct s {
>  ...
> *#define i e
>  ...
>  };
>
>
> elfring@Sonne:~/Projekte/Coccinelle/janitor> spatch --parse-cocci show_define_usage3.cocci
> init_defs_builtins: /usr/local/bin/../lib/coccinelle/standard.h
> minus: parse error:
>   File "show_define_usage3.cocci", line 7, column 1, charpos = 63
>   around = '#define i',
>   whole content = *#define i e

This is not supported.

julia

>
>
> See also:
> https://gitlab.freedesktop.org/pipewire/pipewire/-/blob/2681b8236b332abdaf707ab8c5017a9be92d1059/src/pipewire/client.h#L46
>
> Regards,
> Markus
>