[Bug libstdc++/98449] [DR 3343] notify_all_at_thread_exit() should notify on cond while lock is held to avoid a race

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98449

--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Vinícius dos Santos Oliveira from comment #3)
> LLVM's libcxx already applied this 1-line patchset:
> https://github.com/llvm/llvm-project/commit/
> 64fc3cd55d586498dd21c5b3cfaa755793913772
> 
> Can we have the same here on GCC side (I've already submitted the patch
> earlier).

As you can obviously see from the libcxx commit, it's not a one-line change
because there should really be a test for it. Your patch is missing that.

I'll try to get the committee to make progress on the issue, but if you'd
waited for a reply before opening a pointless duplicate then I would have said
what Andrew said: we're waiting for the committee to approve the change before
changing our code.