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Fri, 26 Apr 2024 06:14:22 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFmR5Ju4fsw6Ad02MiKSSoNyEECgx11b/jc7Xcgji1GC+n5T3miJygRWY1h4EyvPkel3D7QGQ== X-Received: by 2002:aca:d12:0:b0:3c7:488a:7815 with SMTP id 18-20020aca0d12000000b003c7488a7815mr2800393oin.7.1714137262226; Fri, 26 Apr 2024 06:14:22 -0700 (PDT) Received: from redhat.com ([2603:7000:9500:34a5::1db4]) by smtp.gmail.com with ESMTPSA id i9-20020a0cf109000000b006a04a3d4fbesm7903327qvl.56.2024.04.26.06.14.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 Apr 2024 06:14:21 -0700 (PDT) Date: Fri, 26 Apr 2024 09:14:20 -0400 From: Marek Polacek To: Alex Coplan Cc: gcc-patches@gcc.gnu.org, Jason Merrill , Joseph Myers , Iain Sandoe Subject: Re: [PATCH] wwwdocs: Add note to changes.html for __has_{feature,extension} Message-ID: References: MIME-Version: 1.0 In-Reply-To: User-Agent: Mutt/2.2.12 (2023-09-09) X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Spam-Status: No, score=-12.6 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,GIT_PATCH_0,KAM_SHORT,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Fri, Apr 26, 2024 at 11:12:54AM +0100, Alex Coplan wrote: > On 17/04/2024 11:41, Marek Polacek wrote: > > On Mon, Apr 15, 2024 at 11:13:27AM +0100, Alex Coplan wrote: > > > On 04/04/2024 11:00, Alex Coplan wrote: > > > > Hi, > > > > > > > > This adds a note to the GCC 14 release notes mentioning support for > > > > __has_{feature,extension} (PR60512). > > > > > > > > OK to commit? > > > > > > Ping. Is this changes.html patch OK? I guess it needs a review from C++ > > > maintainers since it adds to the C++ section. > > > > > > > > > > > Thanks, > > > > Alex > > > > > > > diff --git a/htdocs/gcc-14/changes.html b/htdocs/gcc-14/changes.html > > > > index 9fd224c1..facead8d 100644 > > > > --- a/htdocs/gcc-14/changes.html > > > > +++ b/htdocs/gcc-14/changes.html > > > > @@ -242,6 +242,12 @@ a work-in-progress.

> > > > constinit and optimized dynamic initialization > > > > > > > > > > > > +
  • The Clang language extensions __has_feature and > > > > + __has_extension have been implemented in GCC. These > > > > + are available from C, C++, and Objective-C(++). > > > > Since the extension is for the whole c-family, not just C++, I think it > > belongs to a "C family" section. See e.g. . > > Thanks, I agree that makes more sense. How about this version instead then: Thanks, I think you can go ahead with this. > diff --git a/htdocs/gcc-14/changes.html b/htdocs/gcc-14/changes.html > index fce0fb44..42353955 100644 > --- a/htdocs/gcc-14/changes.html > +++ b/htdocs/gcc-14/changes.html > @@ -303,7 +303,15 @@ a work-in-progress.

    >
  • Further clean up and improvements to the GNAT code.
    • > > > - > +

    C family

    > +
      > +
    • The Clang language extensions __has_feature and > + __has_extension have been implemented in GCC. These > + are available from C, C++, and Objective-C(++). > + This is primarily intended to aid the portability of code written > + against Clang. > +
      • > +
    > >

    C

    Marek