From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-x42b.google.com (mail-wr1-x42b.google.com [IPv6:2a00:1450:4864:20::42b]) by sourceware.org (Postfix) with ESMTPS id 816F8385802E for ; Mon, 4 Jan 2021 02:45:16 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 816F8385802E Received: by mail-wr1-x42b.google.com with SMTP id a12so30725701wrv.8 for ; Sun, 03 Jan 2021 18:45:16 -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:references:in-reply-to:from:date :message-id:subject:to:cc; bh=/HIHFtW4qBCp7dgDJBp9rHMaEzfxnbmUBS1ZSKJuRiU=; b=irN831RyIW9UGtFoR6Jvzf/c7oQWXWI1wIXk0/eLAKQ7fNAVhox3188Qc4X7iB+xt5 6jvYpQ/eoG6UmGE5+zxJPyT2jlusBKvDorFAZ9DuIQRH+bc8DCdleneUNgm7oLl327hr BzakkdMoEjQH2fmaMGabUq6YbBlWrAZBGKeJ1XDxGegjqhcGC+O4TQ2bHNmUJFRxD1c7 kCe5f0vxk6/a8le7SBik2zLrI5NwsRLzPEVgYjUtZJlEjw35EJFClnlxGQX0iyPqeJ34 onxbVC8pQij1rvZPg5zT66XSo8FXUdqeok3uqbdK3qnf5Xn2n7V9UMkvCop1ozzO61G4 EF2Q== X-Gm-Message-State: AOAM531L7kyn/Rl8f2ZpFWSOhur1LvC7CR9fRTk63DVxPD5y9ff1KUbk sO90+hhBeM/jZ3RpwCGi9IcONiEchhCoIzXp35g= X-Google-Smtp-Source: ABdhPJxhl+CyfGEnViMt1BOgJX3yYinWe4rvWTdIlfri4RVTn1UaDvwMlLqxeEWfFqn7nHQd3Mjb+ldmkVCFWuQRpiY= X-Received: by 2002:a5d:4e8c:: with SMTP id e12mr75768716wru.321.1609728315416; Sun, 03 Jan 2021 18:45:15 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Jonathan Wakely Date: Mon, 4 Jan 2021 02:45:03 +0000 Message-ID: Subject: Re: [libstdc++] Inconsistent detection of __int128 To: David Edelsohn Cc: Jonathan Wakely , "libstdc++" , Iain Sandoe , "CHIGOT, CLEMENT" X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, HTML_MESSAGE, KAM_NUMSUBJECT, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: libstdc++@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libstdc++ mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 Jan 2021 02:45:17 -0000 On Mon, 4 Jan 2021, 00:44 David Edelsohn via Libstdc++, < libstdc++@gcc.gnu.org> wrote: > > Or is there some other reason that _GLIBCXX_USE_INT128 and > __SIZEOF_INT128__ are used in different contexts? > Yes. I'll reply when I'm back from taking some time off. Probably Wednesday.