From nobody Tue Apr 04 01:36:39 2023 X-Original-To: standards@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Pr9N75GKTz43dXh for ; Tue, 4 Apr 2023 01:36:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Pr9N73vyyz3tmS for ; Tue, 4 Apr 2023 01:36:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1680572199; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1SyGJenneVPVI9RrHg5R7BeVmmmjKh5TtHNabw0aPpc=; b=R27/D7LsqL7+dhA0DRTdfmdHH7UdR0HzH2Mswq5Du4XtMgM1H6y77/iwlUR831JRZnJGC/ A6nugj0X84b5dWeZlHldBxzlXwk6VlAYsTtzoiUchstXEbABycrEckAAa54DqxPlnbU+Rs mSBVviqxzVb/mzlE7fCIG/8hfzTVdUNbnEhXLQPmCaCFtyvXRn0zzBvgVw/87C2m2RoW2w iASX548xfz9lXLDZbza1TYi8Uz76OjbTWt1DJF5XTwnCdpkICImYf4Emy0PT8pbdjOtjkb lMAd3kmJtLGU06zKkABbIZD4zJVdzIBUUd++ICoO74jsobciHliYdBJumFW88g== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1680572199; a=rsa-sha256; cv=none; b=IJlQrbnzNUsO9HXn/DSOe5GhlyXratEvHc54f9bKfIpzIC8OvwGYWIz3OjDn61e7CpAKaZ /MP9MWhdTa31osP+87h04o5QJvgvt4fF68IFafY7+eEgILb64iykk+BV41Z8X77jFfBDOo sjA8Ef/xJQezu6Fc6rRXCthxAhMnmcMS3da9gMGCDbkvjnQP/H9FSjzGqGtQqic8t3yD2L gMeFWZYTA9nEXyZaNIvfA9pkBcRN7QjC+h96xFpAkTeIHX0y6+M7bzxgzyBXelZeqkos6H kRt4wovZgX3meuUDUJN/5gsNOZxnYXQ59RRTYDSSMMvnaQABrNIeKjCWORE5Zg== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4Pr9N72sYpzLtP for ; Tue, 4 Apr 2023 01:36:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 3341adoI065128 for ; Tue, 4 Apr 2023 01:36:39 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 3341adAs065127 for standards@FreeBSD.org; Tue, 4 Apr 2023 01:36:39 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: standards@FreeBSD.org Subject: [Bug 255374] C++20 features (headers) std::concepts, std::format, std::numbers, std::source_location, etc. are missing Date: Tue, 04 Apr 2023 01:36:39 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: standards X-Bugzilla-Version: 13.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: marklmi26-fbsd@yahoo.com X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: dim@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? mfc-stable13+ mfc-stable12? mfc-stable11- 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: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Standards compliance List-Archive: https://lists.freebsd.org/archives/freebsd-standards List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-standards@freebsd.org X-BeenThere: freebsd-standards@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D255374 --- Comment #21 from Mark Millard --- (In reply to Mark Millard from comment #20) This list below is much shorter.=20 I found a way to (mostly?) eliminate the part of the list that is really just "since C++23". The macro name list is not identical, unforntuately. I expect that the lines below that do not indicate a "since C++??" are actually "since C++23" but have not verified. I left such lines below for reference. There are some "since C++20" lines below that list modern as being "C++17" with a 2016/2017 year involved. I expect these are really "since C++17", such as for __cpp_lib_to_chars . I again left the oddities for reference since I'm not doing a detailed validation. The below does also have some "updated in C++23" notes. __cpp_lib_atomic_float ------ 201711 (C++20) (since C++20) __cpp_lib_atomic_ref ------ 201806 (C++20) (since C++20) __cpp_lib_atomic_shared_ptr ------ 201711 (C++20) (since C++20) __cpp_lib_bitops ------ 201907 (C++20) (since C++20) __cpp_lib_chrono 201611 201907 (C++20) (since C++20) __cpp_lib_concepts 202002 202207 (C++23) (since C++20)(updated in C++23) __cpp_lib_constexpr_complex ------ 201711 (C++20) (since C++20) __cpp_lib_constexpr_memory 201811 202202 (C++23) (since C++20)(updated in C++23) __cpp_lib_constexpr_vector ------ 201907 (C++20) (since C++20) __cpp_lib_execution ------ 201603 (C++17) (since C++20) __cpp_lib_execution ------ 201902 (C++20) (since C++20) __cpp_lib_format ------ 201907 (C++20) (since C++20)(updated in C++23) __cpp_lib_format ------ 202106 (C++20) (DR) (si= nce C++20)(updated in C++23) __cpp_lib_format ------ 202110 (C++20) (DR) (si= nce C++20)(updated in C++23) __cpp_lib_format ------ 202207 (C++23) (since C++20)(updated in C++23) __cpp_lib_hardware_interference_size ------ 201703 (C++17) (since C++20) __cpp_lib_int_pow2 (since C++20) __cpp_lib_is_implicit_lifetime ------ 202302 (C++23) __cpp_lib_is_layout_compatible ------ 201907 (C++20) (since C++20) __cpp_lib_is_pointer_interconvertible ------ 201907 (C++20) (since C++20) __cpp_lib_jthread ------ 201911 (C++20) (since C++20) __cpp_lib_math_special_functions ------ 201603 (C++17) (since C++20) __cpp_lib_memory_resource ------ 201603 (C++17) (since C++20) __cpp_lib_modules ------ 202207 (C++23) __cpp_lib_optional 201606 202106 (C++20) (DR) (si= nce C++20)(updated in C++23) __cpp_lib_optional 201606 202110 (C++23) (since C++20)(updated in C++23) __cpp_lib_parallel_algorithm ------ 201603 (C++17) (since C++20) __cpp_lib_polymorphic_allocator ------ 201902 (C++20) (since C++20) __cpp_lib_ranges ------ 201911 (C++20) (since C++20)(updated in C++23) __cpp_lib_ranges ------ 202106 (C++20) (DR) (si= nce C++20)(updated in C++23) __cpp_lib_ranges ------ 202110 (C++20) (DR) (si= nce C++20)(updated in C++23) __cpp_lib_ranges ------ 202202 (C++23) (since C++20)(updated in C++23) __cpp_lib_ranges ------ 202207 (C++23) (since C++20)(updated in C++23) __cpp_lib_ranges ------ 202211 (C++23) (since C++20)(updated in C++23) __cpp_lib_ranges_enumerate ------ 202303 (C++23) __cpp_lib_shift 201806 202202 (C++23) (since C++20)(updated in C++23) __cpp_lib_smart_ptr_for_overwrite ------ 202002 (C++20) (since C++20) __cpp_lib_source_location ------ 201907 (C++20) (since C++20) __cpp_lib_syncbuf ------ 201803 (C++20) (since C++20) __cpp_lib_three_way_comparison ------ 201907 (C++20) (since C++20) __cpp_lib_to_chars ------ 201611 (C++17) (since C++20) __cpp_lib_variant 202102 202106 (C++20) (DR) (si= nce C++20)(updated in C++23) --=20 You are receiving this mail because: You are on the CC list for the bug.=