On Thu, 13 Mar 2025 at 23:57, Jonathan Wakely <jwak...@redhat.com> wrote: > > Do we also want to constraint the tuple(const _Elements&...) > > constructor with requires sizeof...(_Elements) >= 1, which is present > > on the C++17 version? > > Oh we don't need that constraint, because we have an explicit > specialization for tuple<>.
Are.. ..you sure? What about CTAD? That will look into the primary template only, and will perform its madness based on that and nothing else.
