From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id 9C5C63858D28 for ; Tue, 10 Oct 2023 09:47:50 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 9C5C63858D28 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1696931270; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type; bh=nxDg3+Yr4mTaMA5KgErGrHd3IJbsjMcujp5vwWL8T24=; b=OnK1L+DiN4ldbTvZy5oKH/BfGWY2L/xnutOf4g+lcN65TXbxB8rdyJrx65GT/49o6mfeEv 6yL1IoTAldF5rxlYymCAQcP1VQ08OVg9D90DcQh75ok9Atxi9uWmcJxMfyDQ3YWXMgx4Pv iAbf6rQkPFrCtOrmqrUEj+dlAY2PNrU= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-391-x4nbXGnfMfGBIRb4XTUBbQ-1; Tue, 10 Oct 2023 05:47:48 -0400 X-MC-Unique: x4nbXGnfMfGBIRb4XTUBbQ-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id A263B858F1B for ; Tue, 10 Oct 2023 09:47:48 +0000 (UTC) Received: from oldenburg.str.redhat.com (unknown [10.2.16.56]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 4E6A82027045 for ; Tue, 10 Oct 2023 09:47:48 +0000 (UTC) From: Florian Weimer To: gcc@gcc.gnu.org Subject: Documenting common C/C++ options Date: Tue, 10 Oct 2023 11:47:47 +0200 Message-ID: <877cnubygs.fsf@oldenburg.str.redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.3 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.4 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain X-Spam-Status: No, score=-4.6 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,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: Currently, -fsigned-char and -funsigned-char are only documented as C language options, although they work for C++ as well (and Objective-C and Objective-C++, I assume, but I have not tested this). There does not seem to be a place for this kind of options in the manual. The options -fshort-enums and -fshort-wchar are documented under code-generation options, but this seems to be a bit of a stretch because (at least for -fshort-wchar), these too seem to be more about front-end behavior. What would be a good way to address this? Thanks, Florian