Re: Attempt to fix g++.dg tests failures in gnu-versioned-namespace mode

2023-09-20 Thread François Dumont via Gcc
Thanks for the feedback, seems a little bit too complicated for what I'm trying to achieve. I'm eventually testing this patch which is also how libstdc++ is managing this small problem. I'll submit a proper patch once confirmed that tests are fixed. François On 20/09/2023 09:22, Thomas Schw

Re: Question on -fwrapv and -fwrapv-pointer

2023-09-20 Thread Martin Uecker via Gcc
Am Mittwoch, dem 20.09.2023 um 13:40 -0700 schrieb Kees Cook via Gcc: > On Sat, Sep 16, 2023 at 10:36:52AM +0200, Martin Uecker wrote: > > > On Fri, Sep 15, 2023 at 08:18:28AM -0700, Andrew Pinski wrote: > > > > On Fri, Sep 15, 2023 at 8:12 AM Qing Zhao wrote: > > > > > > > > > > > > > > > > >

Re: Question on -fwrapv and -fwrapv-pointer

2023-09-20 Thread Kees Cook via Gcc
On Sat, Sep 16, 2023 at 10:36:52AM +0200, Martin Uecker wrote: > > On Fri, Sep 15, 2023 at 08:18:28AM -0700, Andrew Pinski wrote: > > > On Fri, Sep 15, 2023 at 8:12 AM Qing Zhao wrote: > > > > > > > > > > > > > > > > > On Sep 15, 2023, at 3:43 AM, Xi Ruoyao wrote: > > > > > > > > > > On Thu, 2023

Re: [PATCH v8 0/4] P1689R5 support

2023-09-20 Thread Ben Boeckel via Gcc
On Tue, Sep 19, 2023 at 17:33:34 -0400, Jason Merrill wrote: > Pushed, thanks! Thanks! Is there a process I can use to backport this to GCC 13? --Ben

Re: Attempt to fix g++.dg tests failures in gnu-versioned-namespace mode

2023-09-20 Thread Thomas Schwinge
Hi! On 2023-09-20T07:08:25+0200, François Dumont via Gcc wrote: > I've configured libstdc++ with --enable-symvers=gnu-versioned-namespace I can't comment on that option... > and run make check-c++. > > A number of failures are like this one: > > /home/fdumont/dev/gcc/git/gcc/testsuite/g++.dg/co