Carlo Arenas <carenas@xxxxxxxxx> writes: > On Tue, Oct 23, 2018 at 2:40 AM Junio C Hamano <gitster@xxxxxxxxx> wrote: >> >> The tip of 'pu' has trouble with -Wunused on Apple around the >> delta-islands series. > > FWIW the "problem" is actually with -Wunused-function and is AFAIK not > related to the semantic changes or Apple (AKA macOS) Oh, don't get me wrong. By Apple, I meant "the versions of compiler used on the Apple build at TravisCI site". I could have sent the above two lines in a separate topic, as the issue does not have anything to do with "new semantic patches" discussion, but I thought it would be obvious to everybody who is reading the thread---it seems I thought wrong ;-)