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 4.96) (envelope-from ) id 1vyROv-0007Bo-3D for pgsql-hackers@arkaria.postgresql.org; Fri, 06 Mar 2026 09:23:17 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1vyROu-004MLE-1D for pgsql-hackers@arkaria.postgresql.org; Fri, 06 Mar 2026 09:23:16 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vyROt-004ML3-1W for pgsql-hackers@lists.postgresql.org; Fri, 06 Mar 2026 09:23:16 +0000 Received: from fhigh-a3-smtp.messagingengine.com ([103.168.172.154]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1vyROs-00000000kYj-0eNk for pgsql-hackers@lists.postgresql.org; Fri, 06 Mar 2026 09:23:15 +0000 Received: from phl-compute-04.internal (phl-compute-04.internal [10.202.2.44]) by mailfhigh.phl.internal (Postfix) with ESMTP id 33CA614001DD; Fri, 6 Mar 2026 04:23:13 -0500 (EST) Received: from phl-frontend-04 ([10.202.2.163]) by phl-compute-04.internal (MEProxy); Fri, 06 Mar 2026 04:23:13 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=eisentraut.org; h=cc:cc:content-transfer-encoding:content-type:content-type :date:date:from:from:in-reply-to:in-reply-to:message-id :mime-version:references:reply-to:subject:subject:to:to; s=fm3; t=1772788993; x=1772875393; bh=UYU/HNvZhgGGa0tTrvYu90DiLdt7JFkD POMi8nLvOtY=; b=liYDFnTiLsXD3g1DY+8eV0s/aSqUE6ryRegb20KNsvvpL75w SmubH3ZmWp3Vskd4VQrQH1raW7A1AvvGX26a/7KcsMpaDYPPB5FGxm19eVyH8jB6 16AFhUN22sYV0kAwFkfan8ovmQRLZ2HCnMduc/cQWGOhtNEdYRPtnCAf4hrhfDpV /0nxT1GqIfPffWZL4NwOVLlBcd/AufMcjUunq69wxThLesCWYKog6597kw+yXcyy LKvHlkxZ+sS6JoyZTmc/ZCOz2heybxVahqy59hsmtiPBaII8y1QokvKhbWCTjGZ/ hpOrrM6pzKeqMhrRu4gMM1hz5O5wt1rbCCsfYg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:content-type:date:date:feedback-id:feedback-id :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm1; t=1772788993; x= 1772875393; bh=UYU/HNvZhgGGa0tTrvYu90DiLdt7JFkDPOMi8nLvOtY=; b=T f/NzwDka4m64n9s76t6a3Cqmo+E4WpcmaEyBJ9HLFoHLIen0YsCTaG3BtsSEg7O5 A+WvGdoS6J8VS/IXUV669QW0IazqAQtfK1Tc9VEqsuOhduVkVKyj8G+BC8HdgC58 TuLMgRwYj0ByOdktWLZEoBC9b3QENsgVFmvL2zsxim6pInZPE1sGUmUkgIqYJeAB jECemF9M7i7AuiiAV+fY4531FHFND8+s8LGsL3pdTPKr+KT8utAcShowYb9++RKO Vv9OX6wwq4GkMf3Ygh+l+4UzPq2PpyW5qLGP4jRw6D8kSIzExdfck1xy4fwQn9tw +UfgIeJKU+mz3AJKx4L7w== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeefgedrtddtgddvieekledvucetufdoteggodetrf dotffvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfurfetoffkrfgpnffqhgenuceu rghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujf gurhepkfffgggfuffhvfevfhgjtgfgsehtkeertddtvdejnecuhfhrohhmpefrvghtvghr ucfgihhsvghnthhrrghuthcuoehpvghtvghrsegvihhsvghnthhrrghuthdrohhrgheqne cuggftrfgrthhtvghrnhepvdejiefhhfdvfeehveelkeevueejhfeiudeuleejkeeijeei geefhfdthfeljeegnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilh hfrhhomhepphgvthgvrhesvghishgvnhhtrhgruhhtrdhorhhgpdhnsggprhgtphhtthho peefpdhmohguvgepshhmthhpohhuthdprhgtphhtthhopehpohhsthhgrhgvshesjhgvlh htvghfrdhnlhdprhgtphhtthhopehpghhsqhhlqdhhrggtkhgvrhhssehlihhsthhsrdhp ohhsthhgrhgvshhqlhdrohhrghdprhgtphhtthhopehthhhomhgrshdrmhhunhhrohesgh hmrghilhdrtghomh X-ME-Proxy: Feedback-ID: ie0a040ee:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Fri, 6 Mar 2026 04:23:12 -0500 (EST) Message-ID: Date: Fri, 6 Mar 2026 10:23:11 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Make copyObject work in C++ From: Peter Eisentraut To: Jelte Fennema-Nio Cc: PostgreSQL Hackers , Thomas Munro References: <4d8b9e53-3f37-43f0-a4aa-5bda9c7961b3@eisentraut.org> <4e82f77b-acad-4356-94f6-8255135fb36b@eisentraut.org> <2h2n2gyw2f4ucicbl3drtdkjt2wzf6b2r4wqm7xwks6vpx5j7n@imymv4hkz5jz> <8f8776be-6d8f-4e1c-8d21-e55052edd91b@eisentraut.org> Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On 02.03.26 11:56, Peter Eisentraut wrote: > On 27.02.26 17:40, Jelte Fennema-Nio wrote: >> On Fri Feb 20, 2026 at 10:47 AM CET, Jelte Fennema-Nio wrote: >>> Makes total sense, I didn't realise decltype and typeof were not quite >>> the same thing. Attached is an updated patchset that does that. >> >> Same patchset as before, but now also including a C++ fallback for >> __builtin_types_compatible_p. > > I have committed v10-0001.  Now let's give the buildfarm a few days. I have committed v10-0002 and v10-0003 now. I will look at the remaining patch in a few days.