From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 409F93858D1E; Tue, 24 Jan 2023 20:59:03 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 409F93858D1E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1674593943; bh=6RSQyNMJec1RYPbGV4SBI/unDwcmc4mKt3HlB4dOoco=; h=From:To:Subject:Date:In-Reply-To:References:From; b=l1D+pPLrcN/nXbz8jbLtoonI33mX2iokTdAcjFFpGYXr97Fz/bUtJCMF4KxKhPfir VBLsCy8mpoDsDyc1g+MQ/Nyym3CYHQwZpRCAohHd1HBc7AyuATbtV77/QOsEjroANP q+AQIt2mggo0Z7JaFCWoF4krFKIvVK8UdYg0Z9rA= From: "Keith.S.Thompson at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/108531] Imaginary types are not supported, violating ISO C Annex G Date: Tue, 24 Jan 2023 20:59:03 +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: 12.2.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: Keith.S.Thompson at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned 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=3D108531 --- Comment #3 from Keith Thompson --- In the latest C2X draft, https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3054.pdf Annex G still requires imaginary number support for any implementation that defines __STDC_IEC_60559_COMPLEX__ or __STDC_IEC_559_COMPLEX__. I don't see anything relevant in TS 18661-1 https://www.open-std.org/jtc1/sc22/wg14/www/docs/n2314.pdf=