| <section xmlns="http://docbook.org/ns/docbook" version="5.0" |
| xml:id="status.iso.2023" xreflabel="Status C++ 2023"> |
| <?dbhtml filename="status_iso_cxx2023.html"?> |
| |
| <info><title>C++ 2023</title> |
| <keywordset> |
| <keyword>ISO C++</keyword> |
| <keyword>2023</keyword> |
| </keywordset> |
| </info> |
| |
| <para> |
| In this implementation the <literal>-std=gnu++23</literal> or |
| <literal>-std=c++23</literal> flag must be used to enable language |
| and library |
| features. See <link linkend="manual.intro.using.flags">dialect</link> |
| options. The pre-defined symbol |
| <constant>__cplusplus</constant> is used to check for the |
| presence of the required flag. |
| </para> |
| |
| <para> |
| This section describes the C++23 and library TS support in |
| the GCC 15 release series. |
| </para> |
| |
| <para> |
| The following table lists new library features that have been accepted into |
| the C++23 working draft. The "Proposal" column provides a link to the |
| ISO C++ committee proposal that describes the feature, while the "Status" |
| column indicates the first version of GCC that contains an implementation of |
| this feature (if it has been implemented). |
| A dash (—) in the status column indicates that the changes in the proposal |
| either do not affect the code in libstdc++, or the changes are not required for conformance. |
| The "SD-6 Feature Test / Notes" column shows the corresponding macro or header from |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://isocpp.org/std/standing-documents/sd-6-sg10-feature-test-recommendations">SD-6: |
| Feature-testing recommendations for C++</link> (where applicable) |
| or any notes about the implementation. |
| </para> |
| |
| <table frame="all" xml:id="table.cxx23_features"> |
| <title>C++ 2023 Library Features</title> |
| |
| <tgroup cols="4" align="left" colsep="0" rowsep="1"> |
| <colspec colname="c1"/> |
| <colspec colname="c2"/> |
| <colspec colname="c3"/> |
| <colspec colname="c4"/> |
| <thead> |
| <row> |
| <entry>Library Feature</entry> |
| <entry>Proposal</entry> |
| <entry>Status</entry> |
| <entry>SD-6 Feature Test / Notes</entry> |
| </row> |
| </thead> |
| |
| <tbody> |
| |
| <row> |
| <entry namest="c1" nameend="c4" align="left"> |
| <emphasis role="bold">Ranges and Views</emphasis> |
| </entry> |
| </row> |
| |
| <row> |
| <entry> Range constructor for std::string_view </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p1989r2.pdf"> |
| P1989R2 |
| </link> |
| </entry> |
| <entry align="center"> 11.1 </entry> |
| <entry /> |
| </row> |
| |
| <row> |
| <entry> <code>join_view</code> should join all views of ranges </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2328r1.html"> |
| P2328R1 |
| </link> |
| </entry> |
| <entry align="center"> 11.2 </entry> |
| <entry /> |
| </row> |
| |
| |
| <row> |
| <entry> Clarifying range adaptor objects </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2281r1.html"> |
| P2281R1 |
| </link> |
| </entry> |
| <entry align="center"> 11.1 </entry> |
| <entry /> |
| </row> |
| |
| <row> |
| <entry> Views should not be required to be default constructible </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2325r3.html"> |
| P2325R3 |
| </link> |
| </entry> |
| <entry align="center"> 11.3 </entry> |
| <entry> <code>__cpp_lib_ranges >= 202106L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Conditionally borrowed ranges </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p2017r1.html"> |
| P2017R1 |
| </link> |
| </entry> |
| <entry align="center"> 11.1 </entry> |
| <entry /> |
| </row> |
| |
| <row> |
| <entry> Require <code>span</code> & <code>basic_string_view</code> to be Trivially Copyable </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2251r1.pdf"> |
| P2251R1 |
| </link> |
| </entry> |
| <entry align="center"> Yes </entry> |
| <entry /> |
| </row> |
| |
| <row> |
| <entry> Repairing input range adaptors and counted_iterator </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2259r1.html"> |
| P2259R1 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry /> |
| </row> |
| |
| <row> |
| <entry> Superior String Splitting </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2210r2.html"> |
| P2210R2 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry /> |
| </row> |
| |
| <row> |
| <entry> What is a <code>view</code>? </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2415r2.html"> |
| P2415R2 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry> <code>__cpp_lib_ranges >= 202110L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Fix istream_view </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2432r1.pdf"> |
| P2432R1 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry /> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> <code>starts_with</code> and <code>ends_with</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p1659r3.html"> |
| P1659R3 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry> <code>__cpp_lib_ranges_starts_ends_with >= 202106L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> <code>zip</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2321r2.html"> |
| P2321R2 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> <code>__cpp_lib_ranges_zip >= 202110L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> <code>views::repeat</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2474r2.html"> |
| P2474R2 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> <code>__cpp_lib_ranges_repeat >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> <code>views::enumerate</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2164r9.pdf"> |
| P2164R9 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> <code>__cpp_lib_ranges_enumerate >= 202302L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> <code>views::join_with</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2441r2.html"> |
| P2441R2 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> <code>__cpp_lib_ranges_join_with >= 202202L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> |
| Windowing range adaptors: <code>views::chunk</code> |
| and <code>views::slide</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2442r1.html"> |
| P2442R1 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> <code>__cpp_lib_ranges_slide >= 202202L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> <code>views::chunk_by</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2443r1.html"> |
| P2443R1 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> <code>__cpp_lib_ranges_chunk_by >= 202202L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> <code>views::stride</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p1899r3.html"> |
| P1899R3 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> <code>__cpp_lib_ranges_stride >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> <code>views::cartesian_product</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2374r4.html"> |
| P2374R4 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> <code>__cpp_lib_ranges_cartesian_product >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Empty Product for certain Views </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2540r1.html"> |
| P2540R1 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> <code>__cpp_lib_ranges_cartesian_product >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> <code>views::as_rvalue</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2446r2.html"> |
| P2446R2 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> <code>__cpp_lib_ranges_as_rvalue >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> |
| <code>cbegin</code> should always return a constant iterator |
| </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2278r4.html"> |
| P2278R4 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> <code>__cpp_lib_ranges_as_const >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> <code>ranges::to</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p1206r7.pdf"> |
| P1206R7 |
| </link> |
| </entry> |
| <entry align="center"> |
| <informaltable colsep="0" rowsep="0" rowheader="norowheader" frame="none"><tgroup cols="1"><tbody> |
| <row><entry> 14.1 (<code>ranges::to</code> function) </entry></row> |
| <row><entry> 15.1 (new members in containers) </entry></row> |
| </tbody></tgroup></informaltable> |
| </entry> |
| <entry> |
| <code>__cpp_lib_ranges_to_container >= 202202L</code>, |
| <code>__cpp_lib_containers_ranges >= 202202L</code> |
| </entry> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> Ranges iterators as inputs to non-Ranges algorithms </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2408r5.html"> |
| P2408R5 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry> |
| <code>__cpp_lib_algorithm_iterator_requirements >= 202207L</code> |
| </entry> |
| </row> |
| |
| <row> |
| <entry> Pipe support for user-defined range adaptors </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2387r3.html"> |
| P2387R3 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> |
| <code>__cpp_lib_bind_pack >= 202202L</code>, |
| <code>__cpp_lib_ranges >= 202202L</code> |
| </entry> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#B0B0B0" ?> |
| <entry> |
| <code>ranges::iota</code>, <code>ranges::shift_left</code>, |
| and <code>ranges::shift_right</code> |
| </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2440r1.html"> |
| P2440R1 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 (<code>ranges::iota</code>) </entry> |
| <entry> |
| <code>__cpp_lib_ranges_iota >= 202202L</code>, |
| <code>__cpp_lib_shift >= 202202L</code> |
| </entry> |
| </row> |
| |
| <row> |
| <entry> <code>ranges::find_last</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p1223r5.pdf"> |
| P1223R5 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> <code>__cpp_lib_ranges_find_last >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> <code>ranges::contains</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2302r4.html"> |
| P2302R4 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> <code>__cpp_lib_ranges_contains >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> Making multi-param constructors of views explicit </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2711r1.html"> |
| P2711R1 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry/> |
| </row> |
| |
| <row> |
| <entry> <code>ranges::fold</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2322r6.html"> |
| P2322R6 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> <code>__cpp_lib_ranges_fold >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Relaxing Ranges Just A Smidge</entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2609r3.html"> |
| P2609R3 |
| </link> |
| </entry> |
| <entry align="center"> 14.3 </entry> |
| <entry> <code>__cpp_lib_ranges >= 202302L</code> </entry> |
| </row> |
| |
| <row> |
| <entry namest="c1" nameend="c4" align="left"> |
| <emphasis role="bold">Compile-time programming</emphasis> |
| </entry> |
| </row> |
| |
| <row> |
| <entry> A proposal for a type trait to detect scoped enumerations </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p1048r1.pdf"> |
| P1048R1 |
| </link> |
| </entry> |
| <entry align="center"> 11.1 </entry> |
| <entry> <code>__cpp_lib_is_scoped_enum >= 202011L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> std::to_underlying for enumerations </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p1682r3.html"> |
| P1682R3 |
| </link> |
| </entry> |
| <entry align="center"> 11.1 </entry> |
| <entry> <code>__cpp_lib_to_underlying >= 202102L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Missing constexpr in std::optional and std::variant </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2231r1.html"> |
| P2231R1 |
| </link> |
| </entry> |
| <entry align="center"> |
| <informaltable colsep="0" rowsep="0" rowheader="norowheader" frame="none"><tgroup cols="1"><tbody> |
| <row><entry> 11.3 (<code>optional</code>) </entry></row> |
| <row><entry> 12.1 (<code>variant</code>) </entry></row> |
| </tbody></tgroup></informaltable> |
| </entry> |
| <entry> |
| <informaltable colsep="0" rowsep="0" rowheader="norowheader" frame="none"><tgroup cols="1"><tbody> |
| <row><entry> <code>__cpp_lib_constexpr_optional >= 202106L</code> </entry></row> |
| <row><entry> <code>__cpp_lib_variant >= 202106L</code> </entry></row> |
| </tbody></tgroup></informaltable> |
| </entry> |
| </row> |
| |
| <row> |
| <entry> Making <code>std::unique_ptr</code> constexpr </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2273r3.pdf"> |
| P2273R3 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry> <code>__cpp_lib_constexpr_memory >= 202202L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Making <code>std::type_info::operator==</code> constexpr </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p1328r1.html"> |
| P1328R1 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry> <code>__cpp_lib_constexpr_typeinfo >= 202106L</code> </entry> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> constexpr for <code><cmath></code> and <code><cstdlib></code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p0533r9.pdf"> |
| P0533R9 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry> <code>__cpp_lib_constexpr_cmath >= 202202L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Deprecate std::aligned_storage and std::aligned_union </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p1413r3.pdf"> |
| P1413R3 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry /> |
| </row> |
| |
| <row> |
| <entry> A type trait to detect reference binding to temporary </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2255r2.html"> |
| P2255R2 |
| </link> |
| </entry> |
| <entry align="center"> |
| <informaltable colsep="0" rowsep="0" rowheader="norowheader" frame="none"><tgroup cols="1"><tbody> |
| <row><entry> 13.1 (missing changes to <code>std::tuple</code>) </entry></row> |
| <row><entry> 14.1 (complete) </entry></row> |
| </tbody></tgroup></informaltable> |
| </entry> |
| <entry> <code>__cpp_lib_reference_from_temporary >= 202202L</code> </entry> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> |
| Move-only types for equality_comparable_with, totally_ordered_with, |
| and three_way_comparable_with |
| </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2404r3.pdf"> |
| P2404R3 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry> <code>__cpp_lib_concepts >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> A trait for implicit lifetime types </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2674r1.pdf"> |
| P2674R1 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry> <code>__cpp_lib_is_implicit_lifetime >= 202302L</code> </entry> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> |
| <code>common_reference_t</code> of <code>reference_wrapper</code> |
| Should Be a Reference Type |
| </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2655r3.html"> |
| P2655R3 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry> <code>__cpp_lib_common_reference >= 202302L</code> </entry> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> Deprecate <code>numeric_limits::has_denorm</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2614r2.pdf"> |
| P2614R2 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry/> |
| </row> |
| |
| <row> |
| <entry namest="c1" nameend="c4" align="left"> |
| <emphasis role="bold">Containers</emphasis> |
| </entry> |
| </row> |
| |
| <row> |
| <entry> Iterator pair constructors for stack and queue </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p1425r4.pdf"> |
| P1425R4 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry> <code>__cpp_lib_adaptor_iterator_pair_constructor >= 202106L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Stop overconstraining allocators in container deduction guides </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p1518r2.html"> |
| P1518R2 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry /> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> Heterogeneous erasure overloads for associative containers </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2077r3.html"> |
| P2077R3 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry> <code>__cpp_lib_associative_heterogeneous_erasure >= 202110L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> <code><flat_map></code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p0429r9.pdf"> |
| P0429R9 |
| </link> |
| </entry> |
| <entry align="center"> 15.1 </entry> |
| <entry> <code>__cpp_lib_flat_map >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> <code><flat_set></code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p1222r4.pdf"> |
| P1222R4 |
| </link> |
| </entry> |
| <entry align="center"> 15.1 </entry> |
| <entry> <code>__cpp_lib_flat_set >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> <code>mdspan</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p0009r18.html"> |
| P0009R18 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry> <code>__cpp_lib_mdspan >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> |
| <code>index_type</code> & <code>size_type</code> |
| in <code>mdspan</code> |
| </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2599r2.pdf"> |
| P2599R2 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry> <code>__cpp_lib_mdspan >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> |
| <code>mdspan</code>: rename <code>pointer</code> and |
| <code>contiguous</code> |
| </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2604r0.html"> |
| P2604R0 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry> <code>__cpp_lib_mdspan >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> Add the missing <code>empty</code> to <code>mdspan</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2613r1.html"> |
| P2613R1 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry> <code>__cpp_lib_mdspan >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> |
| <code>layout_stride</code> static extents default constructor fix |
| </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2763r1.html"> |
| P2763R1 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry/> |
| </row> |
| |
| <row> |
| <entry namest="c1" nameend="c4" align="left"> |
| <emphasis role="bold">Strings and text</emphasis> |
| </entry> |
| </row> |
| |
| <row> |
| <entry> string contains function </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p1679r3.html"> |
| P1679R3 |
| </link> |
| </entry> |
| <entry align="center"> 11.1 </entry> |
| <entry> <code>__cpp_lib_string_contains >= 202011L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Prohibit std::basic_string and std::basic_string_view construction from nullptr </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p2166r1.html"> |
| P2166R1 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry /> |
| </row> |
| |
| <row> |
| <entry> basic_string::resize_and_overwrite </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p1072r10.html"> |
| P1072R10 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry> <code>__cpp_lib_resize_and_overwrite >= 202110L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> A strstream replacement using span<charT> as buffer </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p0448r4.pdf"> |
| P0448R4 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry> <code>__cpp_lib_spanstream >= 202106L</code> </entry> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> <code> std::string::substr() && </code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2438r2.html"> |
| P2438R2 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry/> |
| </row> |
| |
| |
| <row> |
| <entry> std::format improvements </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2216r3.html"> |
| P2216R3 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> <code>__cpp_lib_format >= 202106L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> |
| Add support for <code>std::generator</code>-like types to |
| <code>std::format</code> |
| </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2418r2.html"> |
| P2418R2 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> <code>__cpp_lib_format >= 202110L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> |
| Expose <code>std::<emphasis>basic-format-string</emphasis><charT, Args...></code> |
| </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2508r1.html"> |
| P2508R1 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 (feature test macro not updated until 15.1) </entry> |
| <entry> <code>__cpp_lib_format >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> |
| Clarify handling of encodings in localized formatting of chrono types |
| </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2419r2.html"> |
| P2419R2 |
| </link> |
| </entry> |
| <entry align="center"> 15.1 </entry> |
| <entry> <code>__cpp_lib_format >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> |
| Formatting pointers |
| </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2510r3.pdf"> |
| P2510R3 |
| </link> |
| </entry> |
| <entry align="center"> 13.2 (feature test macro not updated until 15.1) </entry> |
| <entry> <code>__cpp_lib_format >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Formatting Ranges </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2286r8.html"> |
| P2286R8 |
| </link> |
| </entry> |
| <entry align="center"> |
| <informaltable colsep="0" rowsep="0" rowheader="norowheader" frame="none"><tgroup cols="1"><tbody> |
| <row><entry> 15.1 (changes to adaptors missing) </entry></row> |
| <row><entry> 15.2 (complete) </entry></row> |
| </tbody></tgroup></informaltable> |
| </entry> |
| <entry> <code>__cpp_lib_format_ranges >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Improve default container formatting </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2585r1.html"> |
| P2585R1 |
| </link> |
| </entry> |
| <entry align="center"> 15.1 (feature test macro not defined until 15.2) </entry> |
| <entry> <code>__cpp_lib_format_ranges >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Formatted output </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2093r14.html"> |
| P2093R14 |
| </link> |
| </entry> |
| <entry align="center"> 14.1 </entry> |
| <entry> <code>__cpp_lib_print >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> |
| Should the output of std::print to a terminal be synchronized with |
| the underlying stream? |
| </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2539r3.html"> |
| P2539R3 |
| </link> |
| </entry> |
| <entry align="center"> 14.1 </entry> |
| <entry/> |
| </row> |
| |
| <row> |
| <entry> |
| Formatting <code>thread::id</code> and <code>stacktrace</code> |
| </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2693r1.pdf"> |
| P2693R1 |
| </link> |
| </entry> |
| <entry align="center"> 14.1 </entry> |
| <entry> <code>__cpp_lib_formatters >= 202302L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> |
| Add Constexpr Modifiers to Functions <code>to_chars</code> and |
| <code>from_chars</code> for Integral Types in |
| <code><charconv></code> Header |
| </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2291r3.pdf"> |
| P2291R3 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> <code>__cpp_lib_constexpr_charconv >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <entry namest="c1" nameend="c4" align="left"> |
| <emphasis role="bold">Miscellaneous</emphasis> |
| </entry> |
| </row> |
| |
| <row> |
| <entry> Inheriting from <code>std::variant</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2162r2.html"> |
| P2162R2 |
| </link> |
| </entry> |
| <entry align="center"> 11.3 </entry> |
| <entry> <code>__cpp_lib_variant >= 202102L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Printing <code>volatile</code> Pointers </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p1147r1.html"> |
| P1147R1 |
| </link> |
| </entry> |
| <entry align="center"> 11.3 </entry> |
| <entry/> |
| </row> |
| |
| <row> |
| <entry> A Proposal to add stacktrace library </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p0881r7.html"> |
| P0881R7 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry> <code>__cpp_lib_stacktrace >= 202011L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Add a pmr alias for std::stacktrace </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2301r1.html"> |
| P2301R1 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry /> |
| </row> |
| |
| <row> |
| <entry> <code>std::expected</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p0323r12.html"> |
| P0323R12 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry> <code>__cpp_lib_expected >= 202202L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Monadic operations for std::expected </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2505r5.html"> |
| P2505R5 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> <code>__cpp_lib_expected >= 202211L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Monadic operations for std::optional </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p0798r8.html"> |
| P0798R8 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry> <code>__cpp_lib_optional >= 202110L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> |
| Compatibility between <code>tuple</code>, <code>pair</code> |
| and <emphasis>tuple-like</emphasis> objects </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2165r4.pdf"> |
| P2165R4 |
| </link> |
| </entry> |
| <entry align="center"> 14.1 </entry> |
| <entry> <code>__cpp_lib_tuple_like >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> |
| Default Arguments for <code>pair</code>'s Forwarding Constructor |
| </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p1951r1.html"> |
| P1951R1 |
| </link> |
| </entry> |
| <entry align="center"> 14.1 </entry> |
| <entry/> |
| </row> |
| |
| <row> |
| <entry> <code>move_only_function</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p0288r9.html"> |
| P0288R9 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry> <code>__cpp_lib_move_only_function >= 202110L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> <code>invoke_r</code> </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2136r3.html"> |
| P2136R3 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry> <code>__cpp_lib_invoke_r >= 202106L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Byteswapping for fun&&nuf </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p1272r4.html"> |
| P1272R4 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry> <code>__cpp_lib_byteswap >= 202110L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Function to mark unreachable code </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p0627r6.pdf"> |
| P0627R6 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry> <code>__cpp_lib_unreachable >= 202202L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Add a conditional noexcept specification to std::exchange </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2401r0.html"> |
| P2401R0 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry /> |
| </row> |
| |
| <row> |
| <entry> A more constexpr bitset </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2417r2.pdf"> |
| P2417R2 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry> <code>__cpp_lib_constexpr_bitset >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Extended floating-point types and standard names </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p1467r9.html"> |
| P1467R9 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry/> |
| </row> |
| |
| <row> |
| <entry> Support C atomics in C++ </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p0943r6.html"> |
| P0943R6 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry> <code>__cpp_lib_stdatomic_h >= 202011L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> Clarifying the status of the "C headers" </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2340r1.html"> |
| P2340R1 |
| </link> |
| </entry> |
| <entry align="center"> Yes </entry> |
| <entry /> |
| </row> |
| |
| <row> |
| <entry> Relax Requirements for time_point::clock </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2020/p2212r2.html"> |
| P2212R2 |
| </link> |
| </entry> |
| <entry align="center"> Yes </entry> |
| <entry /> |
| </row> |
| |
| <row> |
| <entry> Removing Garbage Collection Support </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2186r2.html"> |
| P2186R2 |
| </link> |
| </entry> |
| <entry align="center"> 12.1 </entry> |
| <entry /> |
| </row> |
| |
| <row> |
| <entry> Easy [utilities], [ranges], and [iterators] </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p1642r11.html"> |
| P1642R11 |
| </link> |
| </entry> |
| <entry align="center"> 13.1 </entry> |
| <entry /> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> Providing size feedback in the Allocator interface </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p0401r6.html"> |
| P0401R6 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry> <code>__cpp_lib_allocate_at_least >= 202306L</code> </entry> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> |
| Disallow User Specialization of <code>allocator_traits</code> |
| </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2652r2.html"> |
| P2652R2 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry/> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> Explicit lifetime management </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2590r2.pdf"> |
| P2590R2 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry> <code>__cpp_lib_start_lifetime_as >= 202207L</code> </entry> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> |
| Fixing <code>std::start_lifetime_as</code> and |
| <code>std::start_lifetime_as_array</code> |
| </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2679r2.pdf"> |
| P2679R2 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry/> |
| </row> |
| |
| <row> |
| <entry> out_ptr - a scalable output pointer abstraction </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p1132r8.html"> |
| P1132R8 |
| </link> |
| </entry> |
| <entry align="center"> 14.1 </entry> |
| <entry> <code>__cpp_lib_out_ptr >= 202106L</code> </entry> |
| </row> |
| |
| <row> |
| <?dbhtml bgcolor="#C8B0B0" ?> |
| <entry> <code>barrier</code>'s phase completion guarantees </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2588r3.html"> |
| P2588R3 |
| </link> |
| </entry> |
| <entry align="center"> </entry> |
| <entry> <code>__cpp_lib_barrier >= 202302L</code> </entry> |
| </row> |
| |
| <row> |
| <entry> |
| Standard Library Modules <code>std</code> and <code>std.compat</code> |
| </entry> |
| <entry> |
| <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2465r3.pdf"> |
| P2465R3 |
| </link> |
| </entry> |
| <entry align="center"> 15.1 </entry> |
| <entry> <code>__cpp_lib_modules >= 202207L</code> </entry> |
| </row> |
| |
| </tbody> |
| </tgroup> |
| </table> |
| |
| </section> |
