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[Bug sanitizer/81021] stack-use-after-scope false positive error with exceptions
- From: "avi at cloudius-systems dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 10 Jul 2017 07:56:11 +0000
- Subject: [Bug sanitizer/81021] stack-use-after-scope false positive error with exceptions
- Auto-submitted: auto-generated
- References: <bug-81021-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81021
--- Comment #9 from Avi Kivity <avi@cloudius-systems.com> ---
(In reply to Martin Liška from comment #8)
> (In reply to Avi Kivity from comment #7)
> > Hitting something similar-looking on Fedora 26's gcc 7.1.1.
>
> Can you please provide a test-case so that I can verify it's the same issue?
It's https://github.com/scylladb/scylla (see HACKING.md for build instructions;
easiest on Fedora 26).
It needs tons of memory and cpu time to build; I'm also building gcc with the
patch backported to test myself.