From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 53656 invoked by alias); 19 Dec 2018 18:52:29 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 53579 invoked by uid 89); 19 Dec 2018 18:52:28 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_PASS autolearn=ham version=3.3.2 spammy=U*christophe.lyon, christophelyonlinaroorg, christophe.lyon@linaro.org, sk:christo X-HELO: mx1.redhat.com Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 19 Dec 2018 18:52:27 +0000 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id CE209A403C; Wed, 19 Dec 2018 18:52:25 +0000 (UTC) Received: from tucnak.zalov.cz (ovpn-117-214.ams2.redhat.com [10.36.117.214]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 5A95867E68; Wed, 19 Dec 2018 18:52:25 +0000 (UTC) Received: from tucnak.zalov.cz (localhost [127.0.0.1]) by tucnak.zalov.cz (8.15.2/8.15.2) with ESMTP id wBJIqNIP011390; Wed, 19 Dec 2018 19:52:23 +0100 Received: (from jakub@localhost) by tucnak.zalov.cz (8.15.2/8.15.2/Submit) id wBJIqLjQ011389; Wed, 19 Dec 2018 19:52:21 +0100 Date: Wed, 19 Dec 2018 18:52:00 -0000 From: Jakub Jelinek To: Alexandre Oliva Cc: Christophe Lyon , Jason Merrill , gcc-patches List Subject: Re: [C++ Patch] [PR c++/88146] do not crash synthesizing inherited ctor(...) Message-ID: <20181219185221.GE23305@tucnak> Reply-To: Jakub Jelinek References: <81ac6c22-8907-a166-b8df-80e06d2850da@redhat.com> <12883fc9-4e44-e16d-fdc6-9a90c21bf01c@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.2 (2017-12-15) X-IsSubscribed: yes X-SW-Source: 2018-12/txt/msg01408.txt.bz2 On Wed, Dec 19, 2018 at 04:47:51PM -0200, Alexandre Oliva wrote: > On Dec 19, 2018, Christophe Lyon wrote: > > > The new test inh-ctor32.C fails on arm: > > FAIL: g++.dg/cpp0x/inh-ctor32.C -std=c++14 (test for warnings, line 208) > > FAIL: g++.dg/cpp0x/inh-ctor32.C -std=c++17 (test for warnings, line 208) > > Thanks, sorry about the breakage, I'm looking into it. > > I'm very surprised and puzzled that the messages actually differ across > targets, but I managed to get the same messages you got, with a cross > compiler targeting arm-unknown-linux-gnueabi, that are slightly > different from those I get with a native x86_64-linux-gnu compiler built > out of the same sources. ARM returns this from ctors, compared to most other targets that return void. Maybe something related to that? Jakub