From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 73627 invoked by alias); 18 Dec 2017 17:58:26 -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 73570 invoked by uid 89); 18 Dec 2017 17:58:25 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.3 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,KAM_NUMSUBJECT,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=no version=3.3.2 spammy= X-Spam-User: qpsmtpd, 2 recipients X-HELO: mail-pg0-f54.google.com Received: from mail-pg0-f54.google.com (HELO mail-pg0-f54.google.com) (74.125.83.54) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Mon, 18 Dec 2017 17:58:24 +0000 Received: by mail-pg0-f54.google.com with SMTP id k15so9445823pgr.7; Mon, 18 Dec 2017 09:58:24 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=YvlAlFmR5UqwpVf3YwYe2xGAh2YKA7zSwdBxiS1eugY=; b=J2MveKrxYk8a2PLDAH9Xhmxl8W8EWE3Ei6TC1c5ocXpoZErgME9sgMTqGwF2a53uwG ZmjPyudx0Vs0NeIrJHa9uG1JIuO5bDiKG7KbLvkrCwN7EPohkyAnamvTDJVd86H/yabb G79ot3l/H9RSu5vQLdgdimClzNMsb13zFq+tdINqaPnOO/IWY5yKWrnJmWdBIoqcOldv g6fF2DEZEf0B3mKn5Zhgg6vysNOsFh4lEjDSq23HOyl0Mo/cubn6EaUxmf/u4ip3L0Yr eQ4dW5A+RmqkXY+HoI4GLu5XloNAJ2lGjMt/7XZ46sDk8t78RxKRGE1kqyDZjTPUaGeW dzFg== X-Gm-Message-State: AKGB3mKY+N94ZGBcsmL7sfwRdrNnZx7lhWDSonHhbbuKeTsgChiZXwGQ H+M+x5Eyhgw+RCTMA1WPF8bizIg1sjyHQpv+sLE= X-Google-Smtp-Source: ACJfBovy6nxUKHm2cMWnMsb3WW3R2KK2RLLFosAkTlx+FdANNHypChcXSQb2ciQLk8rvLxSNamBFuEAkKibkEc386ys= X-Received: by 10.99.172.83 with SMTP id z19mr440340pgn.271.1513619902949; Mon, 18 Dec 2017 09:58:22 -0800 (PST) MIME-Version: 1.0 Received: by 10.100.132.228 with HTTP; Mon, 18 Dec 2017 09:58:22 -0800 (PST) In-Reply-To: References: From: Jonathan Wakely Date: Mon, 18 Dec 2017 17:58:00 -0000 Message-ID: Subject: Re: [v3 PATCH] PR libstdc++/68430 To: Ville Voutilainen Cc: gcc-patches , "libstdc++" Content-Type: text/plain; charset="UTF-8" X-SW-Source: 2017-12/txt/msg01182.txt.bz2 On 16 December 2017 at 12:30, Ville Voutilainen wrote: > The compiler-powered is_constructible that we have in gcc 8 is powerful > enough to give the right answer to an is_constructible question > that would be hard for a pure-library implementation to get right > in a well-formed fashion. This is just adding a test for it. Tested > on Linux-PPC64, OK for trunk? OK, thanks.