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ad76a85954
The change increments the size of the lookup table considerably. The table has an "upper boundary" check. The removal of the code units with the property Grapheme_Extend=Yes removes the range E0100..E01EF. This breaks the trailing large continuous section in two parts. This will be improved in a followup patch. Implements: - P2713R1 Escaping improvements in std::format - LWG3965 Incorrect example in [format.string.escaped] p3 for formatting of combining characters ``` --------------------------------------------------------- Benchmark Before After --------------------------------------------------------- BM_ascii_escaped<char> 95696 ns 110704 ns BM_unicode_escaped<char> 89311 ns 101371 ns BM_cyrillic_escaped<char> 58633 ns 63329 ns BM_japanese_escaped<char> 44500 ns 41223 ns BM_emoji_escaped<char> 99156 ns 111022 ns BM_ascii_escaped<wchar_t> 92245 ns 112441 ns BM_unicode_escaped<wchar_t> 80970 ns 102776 ns BM_cyrillic_escaped<wchar_t> 51253 ns 58977 ns BM_japanese_escaped<wchar_t> 37252 ns 36885 ns BM_emoji_escaped<wchar_t> 96226 ns 115885 ns ```
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15 KiB
| 1 | Paper # | Group | Paper Name | Meeting | Status | First released version | Labels |
|---|---|---|---|---|---|---|---|
| 2 | |||||||
| 3 | `P2017R1 <https://wg21.link/P2017R1>`__ | LWG | Conditionally borrowed ranges | February 2021 | |Complete| | 16.0 | |ranges| |
| 4 | `P2259R1 <https://wg21.link/P2259R1>`__ | LWG | Repairing input range adaptors and counted_iterator | February 2021 | |ranges| | ||
| 5 | |||||||
| 6 | `P1425R4 <https://wg21.link/P1425R4>`__ | LWG | Iterators pair constructors for stack and queue | June 2021 | |Complete| | 14.0 | |ranges| |
| 7 | `P1659R3 <https://wg21.link/P1659R3>`__ | LWG | starts_with and ends_with | June 2021 | |Complete| | 19.0 | |ranges| |
| 8 | `P1989R2 <https://wg21.link/P1989R2>`__ | LWG | Range constructor for std::string_view | June 2021 | |Complete| | 14.0 | |ranges| |
| 9 | |||||||
| 10 | `P2321R2 <https://wg21.link/P2321R2>`__ | LWG | ``zip`` | October 2021 | |In Progress| | |ranges| | |
| 11 | |||||||
| 12 | `P1206R7 <https://wg21.link/P1206R7>`__ | LWG | ``ranges::to``: A function to convert any range to a container | February 2022 | |Complete| | 17.0 | |ranges| |
| 13 | `P2387R3 <https://wg21.link/P2387R3>`__ | LWG | Pipe support for user-defined range adaptors | February 2022 | |Complete| | 19.0 | |ranges| |
| 14 | `P2440R1 <https://wg21.link/P2440R1>`__ | LWG | ``ranges::iota``, ``ranges::shift_left`` and ``ranges::shift_right`` | February 2022 | |ranges| | ||
| 15 | `P2441R2 <https://wg21.link/P2441R2>`__ | LWG | ``views::join_with`` | February 2022 | |In Progress| | |ranges| | |
| 16 | `P2442R1 <https://wg21.link/P2442R1>`__ | LWG | Windowing range adaptors: ``views::chunk`` and ``views::slide`` | February 2022 | |ranges| | ||
| 17 | `P2443R1 <https://wg21.link/P2443R1>`__ | LWG | ``views::chunk_by`` | February 2022 | |Complete| | 18.0 | |ranges| |
| 18 | |||||||
| 19 | `P1223R5 <https://wg21.link/P1223R5>`__ | LWG | ``ranges::find_last()``, ``ranges::find_last_if()``, and ``ranges::find_last_if_not()`` | July 2022 | |ranges| | ||
| 20 | `P1899R3 <https://wg21.link/P1899R3>`__ | LWG | ``stride_view`` | July 2022 | |ranges| | ||
| 21 | `P2093R14 <https://wg21.link/P2093R14>`__ | LWG | Formatted output | July 2022 | |Complete| | 18.0 | |
| 22 | `P2278R4 <https://wg21.link/P2278R4>`__ | LWG | ``cbegin`` should always return a constant iterator | July 2022 | |ranges| | ||
| 23 | `P2286R8 <https://wg21.link/P2286R8>`__ | LWG | Formatting Ranges | July 2022 | |Complete| | 16.0 | |format| |ranges| |
| 24 | `P2302R4 <https://wg21.link/P2302R4>`__ | LWG | ``std::ranges::contains`` | July 2022 | |Complete| | 19.0 | |ranges| |
| 25 | `P2322R6 <https://wg21.link/P2322R6>`__ | LWG | ``ranges::fold`` | July 2022 | |ranges| | ||
| 26 | `P2374R4 <https://wg21.link/P2374R4>`__ | LWG | ``views::cartesian_product`` | July 2022 | |ranges| | ||
| 27 | `P2408R5 <https://wg21.link/P2408R5>`__ | LWG | Ranges iterators as inputs to non-Ranges algorithms | July 2022 | |ranges| | ||
| 28 | `P2446R2 <https://wg21.link/P2446R2>`__ | LWG | ``views::as_rvalue`` | July 2022 | |Complete| | 16.0 | |ranges| |
| 29 | `P2467R1 <https://wg21.link/P2467R1>`__ | LWG | Support exclusive mode for ``fstreams`` | July 2022 | |Complete| | 18.0 | |
| 30 | `P2474R2 <https://wg21.link/P2474R2>`__ | LWG | ``views::repeat`` | July 2022 | |Complete| | 17.0 | |ranges| |
| 31 | `P2494R2 <https://wg21.link/P2494R2>`__ | LWG | Relaxing range adaptors to allow for move only types | July 2022 | |Complete| | 17.0 | |ranges| |
| 32 | `P2499R0 <https://wg21.link/P2499R0>`__ | LWG | ``string_view`` range constructor should be ``explicit`` | July 2022 | |Complete| | 16.0 | |ranges| |
| 33 | `P2502R2 <https://wg21.link/P2502R2>`__ | LWG | ``std::generator``: Synchronous Coroutine Generator for Ranges | July 2022 | |ranges| | ||
| 34 | `P2520R0 <https://wg21.link/P2520R0>`__ | LWG | ``move_iterator`` should be a random access iterator | July 2022 | |Complete| [#note-P2520R0]_ | 17.0 | |ranges| |
| 35 | `P2540R1 <https://wg21.link/P2540R1>`__ | LWG | Empty Product for certain Views | July 2022 | |ranges| | ||
| 36 | |||||||
| 37 | `P1202R5 <https://wg21.link/P1202R5>`__ | LWG | Asymmetric Fences | November 2022 | |concurrency TS| | ||
| 38 | `P1264R2 <https://wg21.link/P1264R2>`__ | LWG | Revising the wording of ``stream`` input operations | November 2022 | |Complete| | 9.0 | |
| 39 | `P1478R8 <https://wg21.link/P1478R8>`__ | LWG | ``Byte-wise`` ``atomic`` ``memcpy`` | November 2022 | |concurrency TS| | ||
| 40 | `P2167R3 <https://wg21.link/P2167R3>`__ | LWG | Improved Proposed Wording for LWG 2114 | November 2022 | |||
| 41 | `P2396R1 <https://wg21.link/P2396R1>`__ | LWG | Concurrency TS 2 fixes | November 2022 | |concurrency TS| | ||
| 42 | `P2505R5 <https://wg21.link/P2505R5>`__ | LWG | Monadic Functions for ``std::expected`` | November 2022 | |Complete| | 17.0 | |
| 43 | `P2539R4 <https://wg21.link/P2539R4>`__ | LWG | Should the output of ``std::print`` to a terminal be synchronized with the underlying stream? | November 2022 | |Complete| | 18.0 | |format| |
| 44 | `P2602R2 <https://wg21.link/P2602R2>`__ | LWG | Poison Pills are Too Toxic | November 2022 | |Complete| | 19.0 | |ranges| |
| 45 | `P2708R1 <https://wg21.link/P2708R1>`__ | LWG | No Further Fundamentals TSes | November 2022 | |Nothing to do| | ||
| 46 | |||||||
| 47 | `P0290R4 <https://wg21.link/P0290R4>`__ | LWG | ``apply()`` for ``synchronized_value<T>`` | February 2023 | |concurrency TS| | ||
| 48 | `P2770R0 <https://wg21.link/P2770R0>`__ | LWG | Stashing stashing ``iterators`` for proper flattening | February 2023 | |Partial| [#note-P2770R0]_ | |ranges| | |
| 49 | `P2164R9 <https://wg21.link/P2164R9>`__ | LWG | ``views::enumerate`` | February 2023 | |ranges| | ||
| 50 | `P2711R1 <https://wg21.link/P2711R1>`__ | LWG | Making multi-param constructors of ``views`` ``explicit`` | February 2023 | |In Progress| [#note-P2711R1]_ | |ranges| | |
| 51 | `P2609R3 <https://wg21.link/P2609R3>`__ | LWG | Relaxing Ranges Just A Smidge | February 2023 | |ranges| | ||
| 52 | `P2713R1 <https://wg21.link/P2713R1>`__ | LWG | Escaping improvements in ``std::format`` | February 2023 | |Complete| | 19.0 | |format| |
| 53 | `P2675R1 <https://wg21.link/P2675R1>`__ | LWG | ``format``'s width estimation is too approximate and not forward compatible | February 2023 | |Complete| | 17.0 | |format| |
| 54 | `P2572R1 <https://wg21.link/P2572R1>`__ | LWG | ``std::format`` fill character allowances | February 2023 | |Complete| | 17.0 | |format| |
| 55 | `P2693R1 <https://wg21.link/P2693R1>`__ | LWG | Formatting ``thread::id`` and ``stacktrace`` | February 2023 | |Partial| [#note-P2693R1]_ | |format| | |
| 56 | `P2679R2 <https://wg21.link/P2679R2>`__ | LWG | Fixing ``std::start_lifetime_as`` for arrays | February 2023 | |||
| 57 | `P2674R1 <https://wg21.link/P2674R1>`__ | LWG | A trait for implicit lifetime types | February 2023 | |||
| 58 | `P2655R3 <https://wg21.link/P2655R3>`__ | LWG | ``common_reference_t`` of ``reference_wrapper`` Should Be a Reference Type | February 2023 | |||
| 59 | `P2652R2 <https://wg21.link/P2652R2>`__ | LWG | Disallow User Specialization of ``allocator_traits`` | February 2023 | |Complete| | 19.0 | |
| 60 | `P2787R1 <https://wg21.link/P2787R1>`__ | LWG | ``pmr::generator`` - Promise Types are not Values | February 2023 | |||
| 61 | `P2614R2 <https://wg21.link/P2614R2>`__ | LWG | Deprecate ``numeric_limits::has_denorm`` | February 2023 | |Complete| | 18.0 | |
| 62 | `P2588R3 <https://wg21.link/P2588R3>`__ | LWG | ``barrier``’s phase completion guarantees | February 2023 | |||
| 63 | `P2763R1 <https://wg21.link/P2763R1>`__ | LWG | ``layout_stride`` static extents default constructor fix | February 2023 | |||
| 64 | `P2736R2 <https://wg21.link/P2736R2>`__ | CWG | Referencing The Unicode Standard | February 2023 | |format| |