[Bug sanitizer/108094] gcc trunk's ASAN at -O2 and above did not report a stack-use-after-return

[marxin at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108094

--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> ---
The compiler optimizes it out as it's UBSAN and provides you a reasonable
warning.