https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102867
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at gcc dot gnu.org |msebor at gcc dot
gnu.org
Status|NEW |ASSIGNED
--- Comment #4 from Martin Sebor <msebor at gcc dot gnu.org> ---
The warning for macros was most likely inadvertently enabled in the change for
pr102103. In hindsight, I'm guessing it's what triggered the instance in Glibc
(since fixed):
https://sourceware.org/pipermail/libc-alpha/2021-September/131241.html
and I think it might have also been what prompted the change below (I meant to
follow up there but got busy with other things):
https://gcc.gnu.org/pipermail/gcc-patches/2021-October/580786.html
I have a follow-on patch out for review for pr33925. I'll look into the macro
suppression at the same time, although I'm not too keen on that idea in general
if it can be easily avoided in user code (e.g., inlining). I'd rather get away
from it if it's not too painful.
The poor format of the expression in the warning is an independent issue worth
addressing separately.
