On Wed, 3 Apr 2019 at 12:48, Jonathan Wakely <jwak...@redhat.com> wrote: > > The __glibcxx_assert macro should be used to check preconditions that > users must meet, not to check postconditions that the implementation > must meet. We have tests to verify std::variant meets its > postconditions, users shouldn't pay for those checks at runtime. > > PR libstdc++/85184 > * include/std/variant (_Copy_assign_base, _Move_assign_base, variant): > Remove assertions. > (variant::emplace<_Tp>): Remove result of emplace<N> directly. > > Tested powerpc64le-linux, committed to trunk.
The latter changelog entry should say "Return resulf of emplace<N> directly", not "Remove result...".
