bootstrap with --werror=yes fails

[Jonathan Wakely]

On Thu, 11 Oct 2018 at 13:03, Thomas Schwinge <thomas@codesourcery.com> wrote:
>
> Hi!
>
> On Fri, 07 Sep 2018 13:51:21 +0100, "graham stott via gcc-patches" <gcc-patches@gcc.gnu.org> wrote:
> > Heads
> > Due too -Wabi empty class std::intergal_constant warning compiling libstdc++/c++/cxx11-shim_facets.cc
>
> Please always quote the exact error message and a bit of context, and
> please use GCC Bugzilla to report such issues.

Indeed, the gcc-patches list is not the place for it.

>
> But yes, I've run into this, too, and just filed
> <https://gcc.gnu.org/PR87587>
> "[...]/libstdc++-v3/src/c++11/cxx11-shim_facets.cc:271:28: error: empty
> class 'std::integral_constant<bool, true>' parameter passing ABI changes
> in -fabi-version=12 (GCC 8) [-Werror=abi]".

Thanks, Thomas. I've been meaning to fix that.