https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61677
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |msebor at gcc dot gnu.org
--- Comment #8 from Martin Sebor <msebor at gcc dot gnu.org> ---
The false positive for the reduced test case from comment #4 was fixed by
r220696. r11-7898 adds it to the testsuite. The unreduced test case from
attachment 33055 still warns with GCC 11:
$ gcc -O2 -S -Wall pr61677-c0.c
In file included from scripts/kconfig/zconf.tab.c:2537:
scripts/kconfig/menu.c: In function ‘get_symbol_str’:
scripts/kconfig/menu.c:590:18: warning: ‘jump’ may be used uninitialized in
this function [-Wmaybe-uninitialized]
In file included from scripts/kconfig/zconf.tab.c:2537:
scripts/kconfig/menu.c:551:19: note: ‘jump’ was declared here
