https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115027
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Status|UNCONFIRMED |NEW
Last reconfirmed| |2024-05-10
CC| |hubicka at gcc dot gnu.org
Blocks| |89180
Keywords| |diagnostic
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
I think this is more an IPA issue but of course in theory the C fronted could
know it's parsing the initializer of 'f' when setting TREE_USED of 'f'.
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89180
[Bug 89180] [meta-bug] bogus/missing -Wunused warnings
