Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.89) (envelope-from ) id 1ev719-0005ia-O7 for pgsql-www@arkaria.postgresql.org; Sun, 11 Mar 2018 19:52:27 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1ev718-0006bT-8O for pgsql-www@arkaria.postgresql.org; Sun, 11 Mar 2018 19:52:26 +0000 Received: from makus.postgresql.org ([2001:4800:1501:1::229]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.89) (envelope-from ) id 1ev718-0006b9-04 for pgsql-www@lists.postgresql.org; Sun, 11 Mar 2018 19:52:26 +0000 Received: from out2-smtp.messagingengine.com ([66.111.4.26]) by makus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.89) (envelope-from ) id 1ev714-0006nv-6Q for pgsql-www@lists.postgresql.org; Sun, 11 Mar 2018 19:52:24 +0000 Received: from compute7.internal (compute7.nyi.internal [10.202.2.47]) by mailout.nyi.internal (Postfix) with ESMTP id B1D0D212A0; Sun, 11 Mar 2018 15:52:20 -0400 (EDT) Received: from frontend1 ([10.202.2.160]) by compute7.internal (MEProxy); Sun, 11 Mar 2018 15:52:20 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; bh=QBbbxn GNX6wzYiLS1cWhKKLBJjSVGtF8AZUq0xL1Ix8=; b=MDOZUaobsKzG7W74i3Zm6u MvgbuY1siGmYYg3LQYtElBUfBw+u/CielW0ZT34i+E6T7vGUJKNnKWkTqFvWsT/7 ieWxKr2KEFWighI3F4o6Ory4CzwYevTADPnPd226GkpI3ANuxwgMiqjvFZWSWP4Y M6ekyLFOcHdeU/dk+CzKG1Au96kcU9TFiy3w5oFCSt8X9jvgFrxeskIUTAiW+DU9 Q715KRZaUElBqYqhAdPPpZQ+MaZCxqjN+nxrj7EWzXNKo0lXJBRxnycjehXYzmz5 APtt1PqEtjt9/NMvSwONlVLU8uOJRirazVu4X3RHMVrY3iNpiYRfg9arx0jSMLvg == X-ME-Sender: Received: from april.local (c-73-13-66-39.hsd1.pa.comcast.net [73.13.66.39]) by mail.messagingengine.com (Postfix) with ESMTPA id 66CB17E0EE; Sun, 11 Mar 2018 15:52:20 -0400 (EDT) Subject: Re: Bogus reports from coverage.postgresql.org To: Tom Lane , Magnus Hagander References: <30022.1520642188@sss.pgh.pa.us> <30195.1520790475@sss.pgh.pa.us> <30669.1520791101@sss.pgh.pa.us> <31446.1520791925@sss.pgh.pa.us> <1594.1520795000@sss.pgh.pa.us> <2633.1520796277@sss.pgh.pa.us> Cc: PostgreSQL WWW From: Peter Eisentraut Organization: 2ndQuadrant Message-ID: Date: Sun, 11 Mar 2018 15:52:19 -0400 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: <2633.1520796277@sss.pgh.pa.us> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk On 3/11/18 15:24, Tom Lane wrote: > So apparently, this bug is specific to gcc 6.3.0 and maybe a few > versions on either side of that. I tried it on Debian stable with gcc 6.3.0 and couldn't reproduce it. cc (Debian 6.3.0-18+deb9u1) 6.3.0 20170516 -- Peter Eisentraut http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services