https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55371
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|sanitizer |bootstrap
CC| |msebor at gcc dot gnu.org
Resolution|--- |WONTFIX
Status|NEW |RESOLVED
--- Comment #3 from Martin Sebor <msebor at gcc dot gnu.org> ---
In a recent build of GCC 11 I count 69 instances of -Wmaybe-uninitialized
without sanitization but not one looking like the one in comment #0. I don't
have a sanitized build handy but the instrumentation injected by the sanitizers
is known to induce false positives, so (I think) GCC builds with
-Wno-error=maybe-uniitialized when sanitization is enabled. There are a lot of
bugs against the warning with small test cases and odds are that one of them
captures the essence of this ancient bug if it is, in fact, a bug and if it
hasn't disappeared by now. Since there's been no activity on this bug in
almost a decade I'm going to resolve this report as WONTFIX. If it's still
reproducible please reopen and attach a standalone test case to make it easy to
reproduce.
