[Bug sanitizer/91878] No sanitizer report for past-end access of std∷set

[Hi-Angel at yandex dot ru]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91878

--- Comment #1 from Konstantin Kharlamov <Hi-Angel at yandex dot ru> ---
Btw, worth noting that clang 8.0.1 does not handle it either.