From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id B5EAE3858CDB; Sat, 10 Sep 2022 18:13:15 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org B5EAE3858CDB DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1662833595; bh=RyqGiZF3sHjyu71Su1lTaSWYgvIuWY+teDaB20bjihI=; h=From:To:Subject:Date:In-Reply-To:References:From; b=wyPlp8ttKz9CCloYG++w6IbY/IPCrtnSydkwcjUFkiyr0caSjjAoPYZO2O5Czr5oL gP0J6azXNBSARf60CgxaWseZmsgf/fDbecTQ4xc4qmYy5VDQGduKPtBa/owKYm+xj3 dE9h7NOSiRSFwS3cT+edNzC1cimBS7yWZfvV0fqs= From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/106652] [C++23] P1467 - Extended floating-point types and standard names Date: Sat, 10 Sep 2022 18:13:15 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Version: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: jakub at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106652 --- Comment #14 from Jakub Jelinek --- What I did in the patch is stop predefining __FLT32X_*__ macros etc. for C++ because C++ doesn't support those, so perhaps the if !__GNUC_PREREQ (7, 0) || defined __cplusplus conditions related to _Float (but not _Floatx) could be fixincluded or changed to if !__GNUC_PREREQ (7, 0) || (defined __cplusplus && defined __FLT32_MANT_DI= G__) or so (to differentiate between C++ doesn't have vs. has _Float keywords= .=