Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1uZEFm-000WVF-VB for pgsql-hackers@arkaria.postgresql.org; Tue, 08 Jul 2025 19:45:22 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1uZEFj-00BaLS-7u for pgsql-hackers@arkaria.postgresql.org; Tue, 08 Jul 2025 19:45:19 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1uZEFi-00BaLG-Ue for pgsql-hackers@lists.postgresql.org; Tue, 08 Jul 2025 19:45:19 +0000 Received: from sss.pgh.pa.us ([68.162.161.243]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1uZEFh-006Vcd-1b for pgsql-hackers@postgresql.org; Tue, 08 Jul 2025 19:45:19 +0000 Received: from sss1.sss.pgh.pa.us (localhost [127.0.0.1]) by sss.pgh.pa.us (8.15.2/8.15.2) with ESMTP id 568JjD8b901647; Tue, 8 Jul 2025 15:45:13 -0400 From: Tom Lane To: Andrew Dunstan cc: Peter Eisentraut , Nazir Bilal Yavuz , Michael Paquier , pgsql-hackers Subject: Re: C11 / VS 2019 In-reply-to: <170d2b54-7fcf-4ea1-b83f-a86b946e1427@dunslane.net> References: <01a69441-af54-4822-891b-ca28e05b215a@eisentraut.org> <90506.1751754464@sss.pgh.pa.us> <46154df9-f514-4d79-89bb-df4af46b1b9f@eisentraut.org> <387476.1751897627@sss.pgh.pa.us> <04ab76a3-186c-4a37-8076-e6882ebf9d43@eisentraut.org> <399300.1751904079@sss.pgh.pa.us> <170d2b54-7fcf-4ea1-b83f-a86b946e1427@dunslane.net> Comments: In-reply-to Andrew Dunstan message dated "Mon, 07 Jul 2025 12:09:29 -0400" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <901645.1752003913.1@sss.pgh.pa.us> Content-Transfer-Encoding: quoted-printable Date: Tue, 08 Jul 2025 15:45:13 -0400 Message-ID: <901646.1752003913@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Andrew Dunstan writes: > It's done and running. Testing before I re-enabled the animal it shows = > it was happy. In the no-good-deed-goes-unpunished department ... drongo is now spewing a boatload of these warnings: C:\\Program Files (x86)\\Windows Kits\\10\\include\\10.0.18362.0\\um\\winb= ase.h(9305): warning C5105: macro expansion producing 'defined' has undefi= ned behavior Looks like this comes out once per .c file -- probably it's in an inclusion from . Dunno if there's anything we can do but ignore it. I wonder though why we have not seen this on other buildfarm animals. regards, tom lane