From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id 838C03858D28 for ; Sat, 16 Sep 2023 20:26:10 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 838C03858D28 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1694895970; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=IZH6vTGwMUz9c7gdv4UhqwoCOSiex0DSDzlM624KVp4=; b=X7561q67aysYwUUdJKVpa8ipFIRNNkIU7XCe/4HwCbwZqTnR499lrAaXFEjv0U53S6Mdcv /hmCx0/JxwoQkiU+6AKcuc8hj5ThXBZpUY3e9iDOCPljeYRVleyT8vaurA+nHcwvXD4cgH UnohAc3UBuczdlWMuOVna0rlfPZZ0Y0= Received: from mail-ua1-f72.google.com (mail-ua1-f72.google.com [209.85.222.72]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-677-Vw5-3UPDPY6nc21dqSyfJg-1; Sat, 16 Sep 2023 16:26:08 -0400 X-MC-Unique: Vw5-3UPDPY6nc21dqSyfJg-1 Received: by mail-ua1-f72.google.com with SMTP id a1e0cc1a2514c-7a8b9999ea6so500100241.1 for ; Sat, 16 Sep 2023 13:26:08 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1694895968; x=1695500768; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=IZH6vTGwMUz9c7gdv4UhqwoCOSiex0DSDzlM624KVp4=; b=EIgi5aGwDF+UPM+ranXJyD56Jc+vFrw27IDMwTWc33R/m68o5sSlGEsusBCrWzYQE0 KhejNWP3eGDin0O+U2pQHOpXnwHYr+t74GqjjCvrSsVFE9msGsNi3myfYFzuBCI1eDLr e2aAZU1TNFbWYnD0xeOexRRcI2K1yGPxfweXVLqBydXnPJwXnVwLcec6lPAOhQLUOrHH 9UreLzpH1CDoyn88JWG/sfI4xUC2O6bVcyv+0hrTr3EmDaeQv/w7c8Z5Y4Zu7ioZ5+K9 EUaSOif5vocIvOtmChb4p3mN4WqFSVG+5CU3JW6uFkxhgYt8kTPmt5njLhJFmNmk/Ovr E3xQ== X-Gm-Message-State: AOJu0YzrIpmJlZhZcG35YXida+2s1LReYRnZLIG7nCRxuqDcdeBnUT/g hwJ3ir7fRL8ENPpvE3awu6BU2k80f24Cwm3xrUvLnDOV6dcRfrQ7FQmaNMWL64O04ktU+/+Dxgx XupkAzau1deQUeFTOVA== X-Received: by 2002:a67:d097:0:b0:44e:e7d7:6847 with SMTP id s23-20020a67d097000000b0044ee7d76847mr4711982vsi.7.1694895967910; Sat, 16 Sep 2023 13:26:07 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFs2worqjRL/3V7Q6q1aNKYAUrFqUu+UtEd5CIJIKPWjBs+uqXSbihANOQmMtlMcFxtYICmhA== X-Received: by 2002:a67:d097:0:b0:44e:e7d7:6847 with SMTP id s23-20020a67d097000000b0044ee7d76847mr4711979vsi.7.1694895967692; Sat, 16 Sep 2023 13:26:07 -0700 (PDT) Received: from [192.168.1.108] (130-44-146-16.s12558.c3-0.arl-cbr1.sbo-arl.ma.cable.rcncustomer.com. [130.44.146.16]) by smtp.gmail.com with ESMTPSA id b10-20020a0cc98a000000b006560eea8a7esm2182243qvk.132.2023.09.16.13.26.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 16 Sep 2023 13:26:06 -0700 (PDT) Message-ID: <8348062b-aeaa-56e4-71d5-c447b5b4d766@redhat.com> Date: Sat, 16 Sep 2023 16:26:05 -0400 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.15.1 Subject: Re: [PATCH] c++: constness of decltype of NTTP object [PR98820] To: Patrick Palka , gcc-patches@gcc.gnu.org References: <20230915175534.2315315-1-ppalka@redhat.com> From: Jason Merrill In-Reply-To: <20230915175534.2315315-1-ppalka@redhat.com> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-7.2 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE,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 9/15/23 13:55, Patrick Palka wrote: > This corrects decltype of a (class) NTTP object as per > [dcl.type.decltype]/1.2 and [temp.param]/6 in the type-dependent case. > In the non-dependent case (nontype-class8.C) we resolve the decltype > ahead of time, and finish_decltype_type already made sure to drop the > const VIEW_CONVERT_EXPR wrapper around the TEMPLATE_PARM_INDEX. Hmm, seems like dropping the VIEW_CONVERT_EXPR is wrong in this case? I'm not sure why I added that. Jason