Date: Thu, 22 Feb 2018 13:10:23 -0800 From: Eitan Adler <lists@eitanadler.com> To: cem@freebsd.org Cc: FreeBSD Hackers <freebsd-hackers@freebsd.org>, FreeBSD Standards <freebsd-standards@freebsd.org> Subject: Re: Marking select(2) as restrict Message-ID: <CAF6rxgm0YAsT5WqisFR83Q7nLXiZdxtocmp3rAp=3MwthUM7Qg@mail.gmail.com> In-Reply-To: <CAG6CVpXfcNfQmJkertq%2BpMg3DtmsJjYC4TsX%2Bjd-7PgMF%2B6cKg@mail.gmail.com> References: <CAF6rxg=h_oMiUu7P=GAOQf_OySQM2w31hg6Kas%2B3jeEM3qq_Cg@mail.gmail.com> <CAF6rxgnt9c0n8i-nHQwoKGbZKF2hM5AZqEJnz0CLo26XOO4_sg@mail.gmail.com> <20180221032247.GA81670@ns.kevlo.org> <CAF6rxg=WwqeBnmJzfOZgtwrYesXPfvJFeaVmQwtTa_89_sxaJg@mail.gmail.com> <CANCZdfo46bhfaRpbqOmJjk4%2B=1R2c5kvmrJPENaxNgK==5M4kg@mail.gmail.com> <CAF6rxg=wNVgDUF9o744ngmzPNeHB3hqdrLufy=yS3D4osczxFQ@mail.gmail.com> <20180221104400.GU94212@kib.kiev.ua> <20180222112752.10da7e51@kalimero.tijl.coosemans.org> <20180222105608.GE94212@kib.kiev.ua> <CANCZdfrDCt6JCWcZDk8c3AdqX%2B1MwbUH2cNr=NqqyP7gWmUByg@mail.gmail.com> <CAF6rxgn=-J5uAAG86zgV-vFiPpzgoFre-nBZ94EPPKz9eCX8Jg@mail.gmail.com> <CAG6CVpXfcNfQmJkertq%2BpMg3DtmsJjYC4TsX%2Bjd-7PgMF%2B6cKg@mail.gmail.com>
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On 22 February 2018 at 12:04, Conrad Meyer <cem@freebsd.org> wrote: > > In my local testing, neither Clang nor GCC6 produces any error or > warning for this, which is disappointing. I forget the exact version but gcc produces this warning: restrict.c:10:6: warning: passing argument 1 to restrict-qualified parameter aliases with argument 2 [-Wrestrict] meh(&a, &a); -- Eitan Adler
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