From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from rock.gnat.com (rock.gnat.com [IPv6:2620:20:4000:0:a9e:1ff:fe9b:1d1]) by sourceware.org (Postfix) with ESMTPS id 586AB3858D33 for ; Fri, 3 Mar 2023 08:30:57 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 586AB3858D33 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=adacore.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=adacore.com Received: from localhost (localhost.localdomain [127.0.0.1]) by filtered-rock.gnat.com (Postfix) with ESMTP id 20C5611653A; Fri, 3 Mar 2023 03:30:57 -0500 (EST) X-Virus-Scanned: Debian amavisd-new at gnat.com Received: from rock.gnat.com ([127.0.0.1]) by localhost (rock.gnat.com [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 0frrpb01nA0G; Fri, 3 Mar 2023 03:30:57 -0500 (EST) Received: from free.home (tron.gnat.com [IPv6:2620:20:4000:0:46a8:42ff:fe0e:e294]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by rock.gnat.com (Postfix) with ESMTPS id D7188116536; Fri, 3 Mar 2023 03:30:56 -0500 (EST) Received: from livre (livre.home [172.31.160.2]) by free.home (8.15.2/8.15.2) with ESMTPS id 3238Uo4Q593714 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Fri, 3 Mar 2023 05:30:50 -0300 From: Alexandre Oliva To: Richard Biener Cc: gcc-patches@gcc.gnu.org, msebor@redhat.com Subject: Re: [PATCH] -Wdangling-pointer: don't mark SSA lhs sets as stores Organization: Free thinker, does not speak for AdaCore References: Errors-To: aoliva@lxoliva.fsfla.org Date: Fri, 03 Mar 2023 05:30:50 -0300 In-Reply-To: (Richard Biener's message of "Fri, 17 Feb 2023 08:53:00 +0100") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Scanned-By: MIMEDefang 2.84 X-Spam-Status: No, score=-6.3 required=5.0 tests=BAYES_00,KAM_DMARC_STATUS,KAM_SHORT,SPF_HELO_NONE,SPF_PASS,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 Feb 17, 2023, Richard Biener wrote: >> * gimple-ssa-warn-access.cc >> (pass_waccess::check_dangling_stores): Skip non-stores. >> >> for gcc/testsuite/ChangeLog >> >> * g++.dg/warn/Wdangling-pointer.C (warn_init_ref_member): Add >> two new variants, one fixed, one xfailed. >> * c-c++-common/Wdangling-pointer-5.c >> (nowarn_store_arg_store_arg): Add now-expected warnings. Ping? https://gcc.gnu.org/pipermail/gcc-patches/2023-February/612186.html -- Alexandre Oliva, happy hacker https://FSFLA.org/blogs/lxo/ Free Software Activist GNU Toolchain Engineer Disinformation flourishes because many people care deeply about injustice but very few check the facts. Ask me about