[Bug sanitizer/94307] Provide a way to declare the *SAN exception handler -fsanitize-undefined-trap-on-error

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94307

--- Comment #9 from Martin Liška <marxin at gcc dot gnu.org> ---
Any update on this Kees?