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 51C5E3858D37 for ; Thu, 23 Nov 2023 01:04:40 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 51C5E3858D37 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 51C5E3858D37 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=170.10.129.124 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1700701481; cv=none; b=Be5he/dlbcNBFRtTTgoXmZHJIKlGjsXCe9173kJ3d/KFy37dogCS4uzjWBnyPHlkEMezpglh62chq+IOb+hzJeK9wwTlBPS8DChwHUsZTtE+5hVLnqlIrQ4nvQVVm2/hiTRtNTf3owlSrz/Pg6c4IqaUErWo7H17KCYb03J/IDE= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1700701481; c=relaxed/simple; bh=bY6QTOkDfYOBl26/A0anzJRfcMbnQeCVtlU7DO/0gsg=; h=DKIM-Signature:From:To:Subject:Date:Message-ID:MIME-Version; b=uovqx7RiCIrgBSM8FZ7/tW2sILuMdmwtXQFZTuYutaRaCrUT95wyqVkwVLfIOyonUHjY1iSXg7T9FbG+cEwSyho7UEqr1ehcVYmjpjTyBYiSc9G5vqAS9Ftn1dy1wwjOiQGSeEOlE2dLyeAkNUYkwqn7GdzjEm8b7qx2B066HXQ= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1700701479; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=0ADBeiq91CXaZaYzlHv8L8EfPvDW1Ud0mIk4OywaukQ=; b=e9oypJBfrBe+ghVX/I3Kg9X9M+kBvzSqWnuIZ6oArTMIsPfZgzPKwun86aEmTa6Hn4CmWm 8h7eA87aU5CmWamZuHJnOPdUPQDQl/0BA7o3neOBu+hRvnFOUmd36F4ugEwikYS3aenwWw nFjJCisWC3/0DGZwNL9NKaGCEJAcpzo= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-653-3nCp-ltjOxuA7dtMq6vD0g-1; Wed, 22 Nov 2023 20:04:36 -0500 X-MC-Unique: 3nCp-ltjOxuA7dtMq6vD0g-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id F347B101A54C; Thu, 23 Nov 2023 01:04:35 +0000 (UTC) Received: from oldenburg.str.redhat.com (unknown [10.2.16.2]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 35F141C060AE; Thu, 23 Nov 2023 01:04:35 +0000 (UTC) From: Florian Weimer To: Jeff Law Cc: gcc-patches@gcc.gnu.org Subject: Re: [PATCH v3 00/11] : More warnings as errors by default References: Date: Thu, 23 Nov 2023 02:04:33 +0100 In-Reply-To: (Jeff Law's message of "Wed, 22 Nov 2023 17:54:22 -0700") Message-ID: <87bkbli8ke.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 3.4.1 on 10.11.54.7 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,KAM_SHORT,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE 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: * Jeff Law: > On 11/20/23 02:55, Florian Weimer wrote: >> This revision addresses Marek's comment about handing >> -Wdeclaration-missing-parameter-type properly in conjunction with >> -fpermissive. A new test (permerror-fpermissive-nowarning.c) >> demonstrates the expected behavior. I added a test for -std=gnu89 >> -fno-permissive, too. >> I'm including the precursor cleanup patches in this posting. >> Hopefully >> this will make the aarch64 tester happy. >> Thanks, >> Florian >> Florian Weimer (11): >> aarch64: Avoid -Wincompatible-pointer-types warning in Linux unwinder >> aarch64: Call named function in gcc.target/aarch64/aapcs64/ice_1.c >> gm2: Add missing declaration of m2pim_M2RTS_Terminate to test >> Add tests for validating future C permerrors >> c: Turn int-conversion warnings into permerrors >> c: Turn -Wimplicit-function-declaration into a permerror >> c: Turn -Wimplicit-int into a permerror >> c: Do not ignore some forms of -Wimplicit-int in system headers >> c: Turn -Wreturn-mismatch into a permerror >> c: Turn -Wincompatible-pointer-types into a permerror >> c: Add new -Wdeclaration-missing-parameter-type permerror > The series is fine by me. Thanks. > But give Marek additional time to chime in, particularly given the > holidays this week in the US. Say through this time next week? Yes, Marek and I spoke about it today. I'll wait a bit longer for feedback. I'm also gathering some numbers regarding autoconf impact and potential silent miscompilation. Thanks, Florian