[Bug preprocessor/12258] -Wold-style-cast triggers on casts in macros from system headers

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=12258

--- Comment #7 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Carlos Galvez from comment #6)
> This problem seems to be back in GCC 9 and 11:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103862

As pointed out in a comment there, it's a different case.