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GET /api/1.1/patches/2229750/?format=api
{ "id": 2229750, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2229750/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/patch/20260428171341.1433009-1-jwakely@redhat.com/", "project": { "id": 17, "url": "http://patchwork.ozlabs.org/api/1.1/projects/17/?format=api", "name": "GNU Compiler Collection", "link_name": "gcc", "list_id": "gcc-patches.gcc.gnu.org", "list_email": "gcc-patches@gcc.gnu.org", "web_url": null, "scm_url": null, "webscm_url": null }, "msgid": "<20260428171341.1433009-1-jwakely@redhat.com>", "date": "2026-04-28T17:10:16", "name": "libstdc++: Update C++23 status table", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "679862e3fb5df30bdbf5fa3dd11f5e995d83a1d2", "submitter": { "id": 48004, "url": "http://patchwork.ozlabs.org/api/1.1/people/48004/?format=api", "name": "Jonathan Wakely", "email": "jwakely@redhat.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/gcc/patch/20260428171341.1433009-1-jwakely@redhat.com/mbox/", "series": [ { "id": 501907, "url": "http://patchwork.ozlabs.org/api/1.1/series/501907/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=501907", "date": "2026-04-28T17:10:16", "name": "libstdc++: Update C++23 status table", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/501907/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2229750/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2229750/checks/", "tags": {}, "headers": { "Return-Path": "<gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "gcc-patches@gcc.gnu.org" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "gcc-patches@gcc.gnu.org" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com 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b=sQ50ZnPPNiSNwQVADUuvzqayElBqZgnWrwyFuIoVw8q+q97vRgj/C5lq59z0Id0ImDDm44tJkDnTosr13NqOV8WrzNsstVF1KKwXNAK5flOHcqhPxeIZX5J1q0FdAsPxYnGblzm9k727tkwSD7YGOZmj/bzoHBskc+TDKRyndAY=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=sourceware.org; s=key;\n t=1777396431; c=relaxed/simple;\n bh=Xv95wkojKOhX9p4bvEk9zkYNSI7RITIw04oW4nKLauQ=;\n h=DKIM-Signature:From:To:Subject:Date:Message-ID:MIME-Version;\n b=j2VdCmI3u7FEuMm/+ZmrL4Ia1sHVNNuYaRulY43AV9zT1YJXVRmG8xw9AkayVD9XI98iFTrZpKtOd8rUr4TK59czXVGD2x59PE1yHXAmAxHauWA0TXYDEHvEhiRhFSImHNrF3Lzb+gDCAsJCXacR1z7eYR1Tmzx2RCmnKnIHnME=", "ARC-Authentication-Results": "i=1; server2.sourceware.org", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n s=mimecast20190719; t=1777396430;\n h=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n to:to:cc:mime-version:mime-version:content-type:content-type:\n content-transfer-encoding:content-transfer-encoding;\n bh=Kkf9BMEw6DgIv1GpBDyXnyIgD/7xB6UTnjIwib4F8+o=;\n b=DbdpjNsAFjr+vQwHs20k1Aj2OQJnq/Rn4y2zrqIUp3Ax4ierGnVCBr5CKtT7sy+kDxRubW\n gEVf/i7YcZfabHg/k6We76lNh/8GDuVcDyYkZ70M0dRkXwkAK3GaRU28fOfDc/RO5gKFw3\n 63O/T6QgJy3/IedsgYY/cUMmEKyb7dw=", "X-MC-Unique": "eIziJMWdP0aH-3B1yGUdEg-1", "X-Mimecast-MFC-AGG-ID": "eIziJMWdP0aH-3B1yGUdEg_1777396424", "From": "Jonathan Wakely <jwakely@redhat.com>", "To": "gcc-patches@gcc.gnu.org,\n\tlibstdc++@gcc.gnu.org", "Subject": "[PATCH] libstdc++: Update C++23 status table", "Date": "Tue, 28 Apr 2026 18:10:16 +0100", "Message-ID": "<20260428171341.1433009-1-jwakely@redhat.com>", "MIME-Version": "1.0", "X-Scanned-By": "MIMEDefang 3.4.1 on 10.30.177.93", "X-Mimecast-Spam-Score": "0", "X-Mimecast-MFC-PROC-ID": "CPTqriWgGA0DMq8xn3Jyo6qgXOLOEDYKxgISaOrbg3w_1777396424", "X-Mimecast-Originator": "redhat.com", "Content-Type": "text/plain", "Content-Transfer-Encoding": "8bit", "X-BeenThere": "gcc-patches@gcc.gnu.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Gcc-patches mailing list <gcc-patches.gcc.gnu.org>", "List-Unsubscribe": "<https://gcc.gnu.org/mailman/options/gcc-patches>,\n <mailto:gcc-patches-request@gcc.gnu.org?subject=unsubscribe>", "List-Archive": "<https://gcc.gnu.org/pipermail/gcc-patches/>", "List-Post": "<mailto:gcc-patches@gcc.gnu.org>", "List-Help": "<mailto:gcc-patches-request@gcc.gnu.org?subject=help>", "List-Subscribe": "<https://gcc.gnu.org/mailman/listinfo/gcc-patches>,\n <mailto:gcc-patches-request@gcc.gnu.org?subject=subscribe>", "Errors-To": "gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org" }, "content": "This hasn't been updated to reflect the new features in GCC 16 (and one\nthat was backported to gcc-15 for GCC 15.3 but not released yet).\n\nlibstdc++-v3/ChangeLog:\n\n\t* doc/xml/manual/status_cxx2023.xml: Update status table.\n\t* doc/html/manual/status.html: Regenerate.\n---\n\nI plan to push this to trunk.\n\nOK for the gcc-16 branch too?\n\n libstdc++-v3/doc/html/manual/status.html | 55 ++++++++++---------\n .../doc/xml/manual/status_cxx2023.xml | 52 +++++++-----------\n 2 files changed, 48 insertions(+), 59 deletions(-)", "diff": "diff --git a/libstdc++-v3/doc/html/manual/status.html b/libstdc++-v3/doc/html/manual/status.html\nindex 64a484082689..c8b441b727bd 100644\n--- a/libstdc++-v3/doc/html/manual/status.html\n+++ b/libstdc++-v3/doc/html/manual/status.html\n@@ -1976,11 +1976,11 @@ or any notes about the implementation.\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2432r1.pdf\" target=\"_top\">\n P2432R1\n </a>\n- </td><td align=\"center\"> 12.1 </td><td align=\"left\"> </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\"> <code class=\"code\">starts_with</code> and <code class=\"code\">ends_with</code> </td><td align=\"left\">\n+ </td><td align=\"center\"> 12.1 </td><td align=\"left\"> </td></tr><tr><td align=\"left\"> <code class=\"code\">starts_with</code> and <code class=\"code\">ends_with</code> </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p1659r3.html\" target=\"_top\">\n P1659R3\n </a>\n- </td><td align=\"center\"> </td><td align=\"left\"> <code class=\"code\">__cpp_lib_ranges_starts_ends_with >= 202106L</code> </td></tr><tr><td align=\"left\"> <code class=\"code\">zip</code> </td><td align=\"left\">\n+ </td><td align=\"center\"> 16.1 </td><td align=\"left\"> <code class=\"code\">__cpp_lib_ranges_starts_ends_with >= 202106L</code> </td></tr><tr><td align=\"left\"> <code class=\"code\">zip</code> </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2321r2.html\" target=\"_top\">\n P2321R2\n </a>\n@@ -2037,11 +2037,11 @@ or any notes about the implementation.\n </td><td align=\"left\">\n \t<code class=\"code\">__cpp_lib_ranges_to_container >= 202202L</code>,\n \t<code class=\"code\">__cpp_lib_containers_ranges >= 202202L</code>\n- </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\"> Ranges iterators as inputs to non-Ranges algorithms </td><td align=\"left\">\n+ </td></tr><tr><td align=\"left\"> Ranges iterators as inputs to non-Ranges algorithms </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2408r5.html\" target=\"_top\">\n P2408R5\n </a>\n- </td><td align=\"center\"> </td><td align=\"left\">\n+ </td><td align=\"center\"> 16.1 </td><td align=\"left\">\n \t<code class=\"code\">__cpp_lib_algorithm_iterator_requirements >= 202207L</code>\n </td></tr><tr><td align=\"left\"> Pipe support for user-defined range adaptors </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2387r3.html\" target=\"_top\">\n@@ -2050,14 +2050,17 @@ or any notes about the implementation.\n </td><td align=\"center\"> 13.1 </td><td align=\"left\">\n \t<code class=\"code\">__cpp_lib_bind_pack >= 202202L</code>,\n \t<code class=\"code\">__cpp_lib_ranges >= 202202L</code>\n- </td></tr><tr bgcolor=\"#B0B0B0\"><td align=\"left\">\n+ </td></tr><tr><td align=\"left\">\n \t<code class=\"code\">ranges::iota</code>, <code class=\"code\">ranges::shift_left</code>,\n and <code class=\"code\">ranges::shift_right</code>\n </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2440r1.html\" target=\"_top\">\n P2440R1\n </a>\n- </td><td align=\"center\"> 13.1 (<code class=\"code\">ranges::iota</code>) </td><td align=\"left\">\n+ </td><td align=\"center\">\n+ 13.1 (<code class=\"code\">ranges::iota</code>)\n+ 16.1 (shift algos)\n+ </td><td align=\"left\">\n \t<code class=\"code\">__cpp_lib_ranges_iota >= 202202L</code>,\n \t<code class=\"code\">__cpp_lib_shift >= 202202L</code>\n </td></tr><tr><td align=\"left\"> <code class=\"code\">ranges::find_last</code> </td><td align=\"left\">\n@@ -2068,11 +2071,11 @@ or any notes about the implementation.\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2302r4.html\" target=\"_top\">\n P2302R4\n </a>\n- </td><td align=\"center\"> 13.1 </td><td align=\"left\"> <code class=\"code\">__cpp_lib_ranges_contains >= 202207L</code> </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\"> Making multi-param constructors of views explicit </td><td align=\"left\">\n+ </td><td align=\"center\"> 13.1 </td><td align=\"left\"> <code class=\"code\">__cpp_lib_ranges_contains >= 202207L</code> </td></tr><tr><td align=\"left\"> Making multi-param constructors of views explicit </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2711r1.html\" target=\"_top\">\n P2711R1\n </a>\n- </td><td align=\"center\"> </td><td align=\"left\"> </td></tr><tr><td align=\"left\"> <code class=\"code\">ranges::fold</code> </td><td align=\"left\">\n+ </td><td align=\"center\"> 16.1 </td><td align=\"left\"> </td></tr><tr><td align=\"left\"> <code class=\"code\">ranges::fold</code> </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2322r6.html\" target=\"_top\">\n P2322R6\n </a>\n@@ -2120,25 +2123,25 @@ or any notes about the implementation.\n </a>\n </td><td align=\"center\">\n \t<div class=\"informaltable\"><table class=\"informaltable\" border=\"0\"><colgroup><col /></colgroup><tbody><tr><td> 13.1 (missing changes to <code class=\"code\">std::tuple</code>) </td></tr><tr><td> 14.1 (complete) </td></tr></tbody></table></div>\n- </td><td align=\"left\"> <code class=\"code\">__cpp_lib_reference_from_temporary >= 202202L</code> </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\">\n+ </td><td align=\"left\"> <code class=\"code\">__cpp_lib_reference_from_temporary >= 202202L</code> </td></tr><tr><td align=\"left\">\n Move-only types for equality_comparable_with, totally_ordered_with,\n \tand three_way_comparable_with\n </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2404r3.pdf\" target=\"_top\">\n P2404R3\n </a>\n- </td><td align=\"center\"> </td><td align=\"left\"> <code class=\"code\">__cpp_lib_concepts >= 202207L</code> </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\"> A trait for implicit lifetime types </td><td align=\"left\">\n+ </td><td align=\"center\"> 16.1 </td><td align=\"left\"> <code class=\"code\">__cpp_lib_concepts >= 202207L</code> </td></tr><tr><td align=\"left\"> A trait for implicit lifetime types </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2674r1.pdf\" target=\"_top\">\n P2674R1\n </a>\n- </td><td align=\"center\"> </td><td align=\"left\"> <code class=\"code\">__cpp_lib_is_implicit_lifetime >= 202302L</code> </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\">\n+ </td><td align=\"center\"> 16.1 </td><td align=\"left\"> <code class=\"code\">__cpp_lib_is_implicit_lifetime >= 202302L</code> </td></tr><tr><td align=\"left\">\n \t<code class=\"code\">common_reference_t</code> of <code class=\"code\">reference_wrapper</code>\n \tShould Be a Reference Type\n </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2655r3.html\" target=\"_top\">\n P2655R3\n </a>\n- </td><td align=\"center\"> </td><td align=\"left\"> <code class=\"code\">__cpp_lib_common_reference >= 202302L</code> </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\"> Deprecate <code class=\"code\">numeric_limits::has_denorm</code> </td><td align=\"left\">\n+ </td><td align=\"center\"> 15.3 </td><td align=\"left\"> <code class=\"code\">__cpp_lib_common_reference >= 202302L</code> </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\"> Deprecate <code class=\"code\">numeric_limits::has_denorm</code> </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2614r2.pdf\" target=\"_top\">\n P2614R2\n </a>\n@@ -2152,11 +2155,11 @@ or any notes about the implementation.\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p1518r2.html\" target=\"_top\">\n P1518R2\n </a>\n- </td><td align=\"center\"> 12.1 </td><td align=\"left\"> </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\"> Heterogeneous erasure overloads for associative containers </td><td align=\"left\">\n+ </td><td align=\"center\"> 12.1 </td><td align=\"left\"> </td></tr><tr><td align=\"left\"> Heterogeneous erasure overloads for associative containers </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2077r3.html\" target=\"_top\">\n P2077R3\n </a>\n- </td><td align=\"center\"> </td><td align=\"left\"> <code class=\"code\">__cpp_lib_associative_heterogeneous_erasure >= 202110L</code> </td></tr><tr><td align=\"left\"> <code class=\"code\"><flat_map></code> </td><td align=\"left\">\n+ </td><td align=\"center\"> 16.1 </td><td align=\"left\"> <code class=\"code\">__cpp_lib_associative_heterogeneous_erasure >= 202110L</code> </td></tr><tr><td align=\"left\"> <code class=\"code\"><flat_map></code> </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p0429r9.pdf\" target=\"_top\">\n P0429R9\n </a>\n@@ -2164,35 +2167,35 @@ or any notes about the implementation.\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p1222r4.pdf\" target=\"_top\">\n P1222R4\n </a>\n- </td><td align=\"center\"> 15.1 </td><td align=\"left\"> <code class=\"code\">__cpp_lib_flat_set >= 202207L</code> </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\"> <code class=\"code\">mdspan</code> </td><td align=\"left\">\n+ </td><td align=\"center\"> 15.1 </td><td align=\"left\"> <code class=\"code\">__cpp_lib_flat_set >= 202207L</code> </td></tr><tr><td align=\"left\"> <code class=\"code\">mdspan</code> </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p0009r18.html\" target=\"_top\">\n P0009R18\n </a>\n- </td><td align=\"center\"> </td><td align=\"left\"> <code class=\"code\">__cpp_lib_mdspan >= 202207L</code> </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\">\n+ </td><td align=\"center\"> 16.1 </td><td align=\"left\"> <code class=\"code\">__cpp_lib_mdspan >= 202207L</code> </td></tr><tr><td align=\"left\">\n \t<code class=\"code\">index_type</code> & <code class=\"code\">size_type</code>\n \tin <code class=\"code\">mdspan</code>\n </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2599r2.pdf\" target=\"_top\">\n P2599R2\n </a>\n- </td><td align=\"center\"> </td><td align=\"left\"> <code class=\"code\">__cpp_lib_mdspan >= 202207L</code> </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\">\n+ </td><td align=\"center\"> 16.1 </td><td align=\"left\"> <code class=\"code\">__cpp_lib_mdspan >= 202207L</code> </td></tr><tr><td align=\"left\">\n \t<code class=\"code\">mdspan</code>: rename <code class=\"code\">pointer</code> and\n \t<code class=\"code\">contiguous</code>\n </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2604r0.html\" target=\"_top\">\n P2604R0\n </a>\n- </td><td align=\"center\"> </td><td align=\"left\"> <code class=\"code\">__cpp_lib_mdspan >= 202207L</code> </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\"> Add the missing <code class=\"code\">empty</code> to <code class=\"code\">mdspan</code> </td><td align=\"left\">\n+ </td><td align=\"center\"> 16.1 </td><td align=\"left\"> <code class=\"code\">__cpp_lib_mdspan >= 202207L</code> </td></tr><tr><td align=\"left\"> Add the missing <code class=\"code\">empty</code> to <code class=\"code\">mdspan</code> </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2613r1.html\" target=\"_top\">\n P2613R1\n </a>\n- </td><td align=\"center\"> </td><td align=\"left\"> <code class=\"code\">__cpp_lib_mdspan >= 202207L</code> </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\">\n+ </td><td align=\"center\"> 16.1 </td><td align=\"left\"> <code class=\"code\">__cpp_lib_mdspan >= 202207L</code> </td></tr><tr><td align=\"left\">\n \t<code class=\"code\">layout_stride</code> static extents default constructor fix\n </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2763r1.html\" target=\"_top\">\n P2763R1\n </a>\n- </td><td align=\"center\"> </td><td align=\"left\"> </td></tr><tr><td colspan=\"4\" align=\"left\">\n+ </td><td align=\"center\"> 16.1 </td><td align=\"left\"> </td></tr><tr><td colspan=\"4\" align=\"left\">\n <span class=\"bold\"><strong>Strings and text</strong></span>\n </td></tr><tr><td align=\"left\"> string contains function </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p1679r3.html\" target=\"_top\">\n@@ -2210,7 +2213,7 @@ or any notes about the implementation.\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p0448r4.pdf\" target=\"_top\">\n P0448R4\n </a>\n- </td><td align=\"center\"> 12.1 </td><td align=\"left\"> <code class=\"code\">__cpp_lib_spanstream >= 202106L</code> </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\"> <code class=\"code\"> std::string::substr() && </code> </td><td align=\"left\">\n+ </td><td align=\"center\"> 12.1 </td><td align=\"left\"> <code class=\"code\">__cpp_lib_spanstream >= 202106L</code> </td></tr><tr><td align=\"left\"> <code class=\"code\"> std::string::substr() && </code> </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2438r2.html\" target=\"_top\">\n P2438R2\n </a>\n@@ -2368,28 +2371,28 @@ or any notes about the implementation.\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p1642r11.html\" target=\"_top\">\n P1642R11\n </a>\n- </td><td align=\"center\"> 13.1 </td><td align=\"left\"> </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\"> Providing size feedback in the Allocator interface </td><td align=\"left\">\n+ </td><td align=\"center\"> 13.1 </td><td align=\"left\"> </td></tr><tr><td align=\"left\"> Providing size feedback in the Allocator interface </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p0401r6.html\" target=\"_top\">\n P0401R6\n </a>\n- </td><td align=\"center\"> </td><td align=\"left\"> <code class=\"code\">__cpp_lib_allocate_at_least >= 202306L</code> </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\">\n+ </td><td align=\"center\"> 16.1 </td><td align=\"left\"> <code class=\"code\">__cpp_lib_allocate_at_least >= 202306L</code> </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\">\n \tDisallow User Specialization of <code class=\"code\">allocator_traits</code>\n </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2652r2.html\" target=\"_top\">\n P2652R2\n </a>\n- </td><td align=\"center\"> </td><td align=\"left\"> </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\"> Explicit lifetime management </td><td align=\"left\">\n+ </td><td align=\"center\"> </td><td align=\"left\"> </td></tr><tr><td align=\"left\"> Explicit lifetime management </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2590r2.pdf\" target=\"_top\">\n P2590R2\n </a>\n- </td><td align=\"center\"> </td><td align=\"left\"> <code class=\"code\">__cpp_lib_start_lifetime_as >= 202207L</code> </td></tr><tr bgcolor=\"#C8B0B0\"><td align=\"left\">\n+ </td><td align=\"center\"> 16.1 </td><td align=\"left\"> <code class=\"code\">__cpp_lib_start_lifetime_as >= 202207L</code> </td></tr><tr><td align=\"left\">\n \tFixing <code class=\"code\">std::start_lifetime_as</code> and\n \t<code class=\"code\">std::start_lifetime_as_array</code>\n </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2679r2.pdf\" target=\"_top\">\n P2679R2\n </a>\n- </td><td align=\"center\"> </td><td align=\"left\"> </td></tr><tr><td align=\"left\"> out_ptr - a scalable output pointer abstraction </td><td align=\"left\">\n+ </td><td align=\"center\"> 16.1 </td><td align=\"left\"> </td></tr><tr><td align=\"left\"> out_ptr - a scalable output pointer abstraction </td><td align=\"left\">\n <a class=\"link\" href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p1132r8.html\" target=\"_top\">\n P1132R8\n </a>\ndiff --git a/libstdc++-v3/doc/xml/manual/status_cxx2023.xml b/libstdc++-v3/doc/xml/manual/status_cxx2023.xml\nindex af40eabbd8c9..be44adfaccbf 100644\n--- a/libstdc++-v3/doc/xml/manual/status_cxx2023.xml\n+++ b/libstdc++-v3/doc/xml/manual/status_cxx2023.xml\n@@ -175,14 +175,13 @@ or any notes about the implementation.\n </row>\n \n <row>\n- <?dbhtml bgcolor=\"#C8B0B0\" ?>\n <entry> <code>starts_with</code> and <code>ends_with</code> </entry>\n <entry>\n <link xmlns:xlink=\"http://www.w3.org/1999/xlink\" xlink:href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p1659r3.html\">\n P1659R3\n </link>\n </entry>\n- <entry align=\"center\"> </entry>\n+ <entry align=\"center\"> 16.1 </entry>\n <entry> <code>__cpp_lib_ranges_starts_ends_with >= 202106L</code> </entry>\n </row>\n \n@@ -331,14 +330,13 @@ or any notes about the implementation.\n </row>\n \n <row>\n- <?dbhtml bgcolor=\"#C8B0B0\" ?>\n <entry> Ranges iterators as inputs to non-Ranges algorithms </entry>\n <entry>\n <link xmlns:xlink=\"http://www.w3.org/1999/xlink\" xlink:href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2408r5.html\">\n P2408R5\n </link>\n </entry>\n- <entry align=\"center\"> </entry>\n+ <entry align=\"center\"> 16.1 </entry>\n <entry>\n \t<code>__cpp_lib_algorithm_iterator_requirements >= 202207L</code>\n </entry>\n@@ -359,7 +357,6 @@ or any notes about the implementation.\n </row>\n \n <row>\n- <?dbhtml bgcolor=\"#B0B0B0\" ?>\n <entry>\n \t<code>ranges::iota</code>, <code>ranges::shift_left</code>,\n and <code>ranges::shift_right</code>\n@@ -369,7 +366,10 @@ or any notes about the implementation.\n P2440R1\n </link>\n </entry>\n- <entry align=\"center\"> 13.1 (<code>ranges::iota</code>) </entry>\n+ <entry align=\"center\">\n+ 13.1 (<code>ranges::iota</code>)\n+ 16.1 (shift algos)\n+ </entry>\n <entry>\n \t<code>__cpp_lib_ranges_iota >= 202202L</code>,\n \t<code>__cpp_lib_shift >= 202202L</code>\n@@ -399,14 +399,13 @@ or any notes about the implementation.\n </row>\n \n <row>\n- <?dbhtml bgcolor=\"#C8B0B0\" ?>\n <entry> Making multi-param constructors of views explicit </entry>\n <entry>\n <link xmlns:xlink=\"http://www.w3.org/1999/xlink\" xlink:href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2711r1.html\">\n P2711R1\n </link>\n </entry>\n- <entry align=\"center\"> </entry>\n+ <entry align=\"center\"> 16.1 </entry>\n <entry/>\n </row>\n \n@@ -543,7 +542,6 @@ or any notes about the implementation.\n </row>\n \n <row>\n- <?dbhtml bgcolor=\"#C8B0B0\" ?>\n <entry>\n Move-only types for equality_comparable_with, totally_ordered_with,\n \tand three_way_comparable_with\n@@ -553,24 +551,22 @@ or any notes about the implementation.\n P2404R3\n </link>\n </entry>\n- <entry align=\"center\"> </entry>\n+ <entry align=\"center\"> 16.1 </entry>\n <entry> <code>__cpp_lib_concepts >= 202207L</code> </entry>\n </row>\n \n <row>\n- <?dbhtml bgcolor=\"#C8B0B0\" ?>\n <entry> A trait for implicit lifetime types </entry>\n <entry>\n <link xmlns:xlink=\"http://www.w3.org/1999/xlink\" xlink:href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2674r1.pdf\">\n P2674R1\n </link>\n </entry>\n- <entry align=\"center\"> </entry>\n+ <entry align=\"center\"> 16.1 </entry>\n <entry> <code>__cpp_lib_is_implicit_lifetime >= 202302L</code> </entry>\n </row>\n \n <row>\n- <?dbhtml bgcolor=\"#C8B0B0\" ?>\n <entry>\n \t<code>common_reference_t</code> of <code>reference_wrapper</code>\n \tShould Be a Reference Type\n@@ -580,7 +576,7 @@ or any notes about the implementation.\n P2655R3\n </link>\n </entry>\n- <entry align=\"center\"> </entry>\n+ <entry align=\"center\"> 15.3 </entry>\n <entry> <code>__cpp_lib_common_reference >= 202302L</code> </entry>\n </row>\n \n@@ -625,14 +621,13 @@ or any notes about the implementation.\n </row>\n \n <row>\n- <?dbhtml bgcolor=\"#C8B0B0\" ?>\n <entry> Heterogeneous erasure overloads for associative containers </entry>\n <entry>\n <link xmlns:xlink=\"http://www.w3.org/1999/xlink\" xlink:href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2077r3.html\">\n P2077R3\n </link>\n </entry>\n- <entry align=\"center\"> </entry>\n+ <entry align=\"center\"> 16.1 </entry>\n <entry> <code>__cpp_lib_associative_heterogeneous_erasure >= 202110L</code> </entry>\n </row>\n \n@@ -659,19 +654,17 @@ or any notes about the implementation.\n </row>\n \n <row>\n- <?dbhtml bgcolor=\"#C8B0B0\" ?>\n <entry> <code>mdspan</code> </entry>\n <entry>\n <link xmlns:xlink=\"http://www.w3.org/1999/xlink\" xlink:href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p0009r18.html\">\n P0009R18\n </link>\n </entry>\n- <entry align=\"center\"> </entry>\n+ <entry align=\"center\"> 16.1 </entry>\n <entry> <code>__cpp_lib_mdspan >= 202207L</code> </entry>\n </row>\n \n <row>\n- <?dbhtml bgcolor=\"#C8B0B0\" ?>\n <entry>\n \t<code>index_type</code> & <code>size_type</code>\n \tin <code>mdspan</code>\n@@ -681,12 +674,11 @@ or any notes about the implementation.\n P2599R2\n </link>\n </entry>\n- <entry align=\"center\"> </entry>\n+ <entry align=\"center\"> 16.1 </entry>\n <entry> <code>__cpp_lib_mdspan >= 202207L</code> </entry>\n </row>\n \n <row>\n- <?dbhtml bgcolor=\"#C8B0B0\" ?>\n <entry>\n \t<code>mdspan</code>: rename <code>pointer</code> and\n \t<code>contiguous</code>\n@@ -696,24 +688,22 @@ or any notes about the implementation.\n P2604R0\n </link>\n </entry>\n- <entry align=\"center\"> </entry>\n+ <entry align=\"center\"> 16.1 </entry>\n <entry> <code>__cpp_lib_mdspan >= 202207L</code> </entry>\n </row>\n \n <row>\n- <?dbhtml bgcolor=\"#C8B0B0\" ?>\n <entry> Add the missing <code>empty</code> to <code>mdspan</code> </entry>\n <entry>\n <link xmlns:xlink=\"http://www.w3.org/1999/xlink\" xlink:href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2613r1.html\">\n P2613R1\n </link>\n </entry>\n- <entry align=\"center\"> </entry>\n+ <entry align=\"center\"> 16.1 </entry>\n <entry> <code>__cpp_lib_mdspan >= 202207L</code> </entry>\n </row>\n \n <row>\n- <?dbhtml bgcolor=\"#C8B0B0\" ?>\n <entry>\n \t<code>layout_stride</code> static extents default constructor fix\n </entry>\n@@ -722,7 +712,7 @@ or any notes about the implementation.\n P2763R1\n </link>\n </entry>\n- <entry align=\"center\"> </entry>\n+ <entry align=\"center\"> 16.1 </entry>\n <entry/>\n </row>\n \n@@ -777,7 +767,6 @@ or any notes about the implementation.\n </row>\n \n <row>\n- <?dbhtml bgcolor=\"#C8B0B0\" ?>\n <entry> <code> std::string::substr() && </code> </entry>\n <entry>\n <link xmlns:xlink=\"http://www.w3.org/1999/xlink\" xlink:href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2438r2.html\">\n@@ -1175,14 +1164,13 @@ or any notes about the implementation.\n </row>\n \n <row>\n- <?dbhtml bgcolor=\"#C8B0B0\" ?>\n <entry> Providing size feedback in the Allocator interface </entry>\n <entry>\n <link xmlns:xlink=\"http://www.w3.org/1999/xlink\" xlink:href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p0401r6.html\">\n P0401R6\n </link>\n </entry>\n- <entry align=\"center\"> </entry>\n+ <entry align=\"center\"> 16.1 </entry>\n <entry> <code>__cpp_lib_allocate_at_least >= 202306L</code> </entry>\n </row>\n \n@@ -1201,19 +1189,17 @@ or any notes about the implementation.\n </row>\n \n <row>\n- <?dbhtml bgcolor=\"#C8B0B0\" ?>\n <entry> Explicit lifetime management </entry>\n <entry>\n <link xmlns:xlink=\"http://www.w3.org/1999/xlink\" xlink:href=\"https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2590r2.pdf\">\n P2590R2\n </link>\n </entry>\n- <entry align=\"center\"> </entry>\n+ <entry align=\"center\"> 16.1 </entry>\n <entry> <code>__cpp_lib_start_lifetime_as >= 202207L</code> </entry>\n </row>\n \n <row>\n- <?dbhtml bgcolor=\"#C8B0B0\" ?>\n <entry>\n \tFixing <code>std::start_lifetime_as</code> and\n \t<code>std::start_lifetime_as_array</code>\n@@ -1223,7 +1209,7 @@ or any notes about the implementation.\n P2679R2\n </link>\n </entry>\n- <entry align=\"center\"> </entry>\n+ <entry align=\"center\"> 16.1 </entry>\n <entry/>\n </row>\n \n", "prefixes": [] }