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 1tC6N7-00Bcmc-Q1 for pgsql-bugs@arkaria.postgresql.org; Sat, 16 Nov 2024 00:09:05 +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 1tC6N4-00Cexr-9D for pgsql-bugs@arkaria.postgresql.org; Sat, 16 Nov 2024 00:09:02 +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 1tC6N4-00Cexi-0O for pgsql-bugs@lists.postgresql.org; Sat, 16 Nov 2024 00:09:02 +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 4.94.2) (envelope-from ) id 1tC6N0-002A8A-QA for pgsql-bugs@lists.postgresql.org; Sat, 16 Nov 2024 00:09:01 +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 4AG08vID2631852; Fri, 15 Nov 2024 19:08:57 -0500 From: Tom Lane To: Aleksander Alekseev cc: pgsql-bugs@lists.postgresql.org, dhyan@nataraj.su Subject: Re: BUG #18708: regex problem: (?:[^\d\D]){0} asserts with "lp->nouts == 0 && rp->nins == 0" In-reply-to: References: <18708-f94f2599c9d2c005@postgresql.org> <2242483.1731627374@sss.pgh.pa.us> <2344149.1731636867@sss.pgh.pa.us> Comments: In-reply-to Aleksander Alekseev message dated "Fri, 15 Nov 2024 15:53:36 +0300" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <2631850.1731715737.1@sss.pgh.pa.us> Date: Fri, 15 Nov 2024 19:08:57 -0500 Message-ID: <2631851.1731715737@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Aleksander Alekseev writes: > In any case, IMO the name is OK. I've not thought of a better name since yesterday, so pushed. Thanks for reviewing! regards, tom lane