[Bug c++/82309] Compiled binary received SIGSEGV when -g

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82309

--- Comment #7 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Sergey Markelov from comment #6)
> Unfortunately -fsanitize=undefined does not catch this. Thank you for your
> help.

-fsanitize=address catchs it, specifically the use-after-return sanitizer, but
only since GCC 7.