[Bug c++/91777] No warning for iterator going out of scope

[Hi-Angel at yandex dot ru]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91777

--- Comment #5 from Konstantin Kharlamov <Hi-Angel at yandex dot ru> ---
(In reply to Martin Liška from comment #4)
> (In reply to Konstantin Kharlamov from comment #3)
> > (In reply to Martin Liška from comment #2)
> > > I can see a ASAN error:
> > 
> > Correct. You set the report status to WAITING: do you expect some answer
> > from me, or was it accidental?
> 
> Well, you mentioned that there's no output from ASAN. But I see it properly
> reported. That's why I set the status to waiting.

You misread it :) I didn't mention asan, and "steps to reproduce" lack the step
of running the executable.

I did add the sanitizer to options in the "steps" though, just to make sure if
anyone tries to execute the binary, it gonna crash.