By Blog Staff | Nov 11, 2023 05:39 PM | Tags: None
A report out from this week's ISO C++ standards committee meeting, which just ended:
Trip report: Autumn ISO C++ standards meeting (Kona, HI, USA)
by Herb Sutter
From the article:
This time, the committee adopted the next set of features for C++26. It also made significant progress on other features that are now expected to be complete in time for C++26 — including contracts and reflection.
By david.sankel | Oct 28, 2023 11:19 AM | Tags: None
David Sankel discusses about the developments at the June 2023 ISO C++ standardization meeting in Varna.
by David Sankel
About the report:
In detail he speakes about std::simd, std::inplace_vector, and other developments.
By Administrator | Oct 20, 2023 08:55 AM | Tags: None
The 2023-10 mailing of new standards papers is now available.
| WG21 Number | Title | Author | Document Date | Mailing Date | Previous Version | Subgroup |
|---|---|---|---|---|---|---|
| N4961 | 2024-03 Tokyo meeting information | JF Bastien | 2023-10-02 | 2023-10 | All of WG21 | |
| N4962 | WG21 agenda: 6-11 November 2023, Kona, HI | John Spicer | 2023-10-07 | 2023-10 | All of WG21 | |
| N4963 | 2023 WG21 admin telecon meetings, rev. 2 | Herb Sutter | 2023-09-30 | 2023-10 | All of WG21 | |
| N4964 | Working Draft, Programming Languages -- C++ | Thomas Köppe | 2023-10-14 | 2023-10 | All of WG21 | |
| N4965 | Editors' Report, Programming Languages -- C++ | Thomas Köppe | 2023-10-14 | 2023-10 | All of WG21 | |
| P0447R23 | Introduction of std::hive to the standard library | Matt Bentley | 2023-10-14 | 2023-10 | P0447R22 | SG14 Low Latency,LEWG Library Evolution,All of WG21 |
| P0876R14 | fiber_context - fibers without scheduler | Oliver Kowalke | 2023-10-13 | 2023-10 | P0876R13 | LWG Library |
| P0952R1 | A new specification for std::generate_canonical | Thomas Koeppe | 2023-09-20 | 2023-10 | P0952R0 | LWG Library |
| P1144R9 | std::is_trivially_relocatable | Arthur O'Dwyer | 2023-10-12 | 2023-10 | P1144R8 | EWG Evolution,LEWG Library Evolution |
| P1729R3 | Text Parsing | Elias Kosunen | 2023-10-12 | 2023-10 | P1729R2 | SG9 Ranges,SG16 Unicode,LEWG Library Evolution |
| P1928R7 | std::simd - Merge data-parallel types from the Parallelism TS 2 | Matthias Kretz | 2023-10-15 | 2023-10 | P1928R6 | LEWG Library Evolution,LWG Library |
| P2019R4 | Thread attributes | Corentin Jabot | 2023-10-15 | 2023-10 | P2019R3 | LEWG Library Evolution |
| P2075R3 | Philox as an extension of the C++ RNG engines | Ilya Burylov | 2023-10-13 | 2023-10 | P2075R2 | LEWG Library Evolution |
| P2267R0 | Library Evolution Policies | Inbal Levi | 2023-10-15 | 2023-10 | LEWG Library Evolution | |
| P2447R5 | std::span over an initializer list | Arthur O'Dwyer | 2023-10-11 | 2023-10 | P2447R4 | LWG Library |
| P2500R2 | C++ parallel algorithms and P2300 | Ruslan Arutyunyan | 2023-10-15 | 2023-10 | P2500R1 | SG1 Concurrency and Parallelism,LEWG Library Evolution |
| P2542R6 | views::concat | Hui Xie | 2023-10-01 | 2023-10 | P2542R5 | SG9 Ranges,LEWG Library Evolution,LWG Library |
| P2642R4 | Padded mdspan layouts | Christian Trott | 2023-10-15 | 2023-10 | P2642R3 | LEWG Library Evolution |
| P2663R4 | Proposal to support interleaved complex values in std::simd | Daniel Towner | 2023-10-13 | 2023-10 | P2663R3 | LEWG Library Evolution |
| P2664R4 | Proposal to extend std::simd with permutation API | Daniel Towner | 2023-10-13 | 2023-10 | P2664R3 | SG1 Concurrency and Parallelism,LEWG Library Evolution |
| P2717R3 | Tool Introspection | René Ferdinand Rivera Morell | 2023-10-14 | 2023-10 | P2717R2 | SG15 Tooling |
| P2762R2 | Sender/Receiver Interface For Networking | Dietmar Kuhl | 2023-10-12 | 2023-10 | P2762R1 | SG4 Networking,LEWG Library Evolution |
| P2774R1 | Concurrent object pool (was: Scoped thread-local storage) | Michael Florian Hava | 2023-09-30 | 2023-10 | P2774R0 | SG1 Concurrency and Parallelism |
| P2786R3 | Trivial Relocatability For C++26 | Mungo Gill | 2023-10-14 | 2023-10 | P2786R2 | EWG Evolution,LEWG Library Evolution |
| P2800R0 | Dependency flag soup needs some fiber | Ben Boeckel | 2023-09-20 | 2023-10 | SG15 Tooling | |
| P2809R2 | Trivial infinite loops are not Undefined Behavior | JF Bastien | 2023-10-14 | 2023-10 | P2809R1 | SG1 Concurrency and Parallelism,SG22 Compatability,EWG Evolution,LEWG Library Evolution |
| P2841R1 | Concept Template Parameters | Corentin Jabot | 2023-10-14 | 2023-10 | P2841R0 | EWG Evolution |
| P2845R3 | Formatting of std::filesystem::path | Victor Zverovich | 2023-10-01 | 2023-10 | P2845R2 | LEWG Library Evolution |
| P2845R4 | Formatting of std::filesystem::path | Victor Zverovich | 2023-10-07 | 2023-10 | P2845R3 | LEWG Library Evolution |
| P2862R1 | text_encoding::name() should never return null values | Daniel Krügler | 2023-09-24 | 2023-10 | P2862R0 | LEWG Library Evolution,LWG Library |
| P2863R2 | Review Annex D for C++26 | Alisdair Meredith | 2023-10-15 | 2023-10 | P2863R1 | EWG Evolution,LEWG Library Evolution |
| P2885R3 | Requirements for a Contracts syntax | Timur Doumler | 2023-10-05 | 2023-10 | P2885R2 | SG21 Contracts |
| P2893R1 | Variadic Friends | Jody Hagins | 2023-10-09 | 2023-10 | P2893R0 | EWG Evolution |
| P2897R1 | aligned_accessor: An mdspan accessor expressing pointer overalignment | Mark Hoemmen | 2023-10-13 | 2023-10 | P2897R0 | LEWG Library Evolution |
| P2900R0 | Contracts for C++ | Joshua Berne | 2023-10-12 | 2023-10 | SG21 Contracts | |
| P2900R1 | Contracts for C++ | Joshua Berne | 2023-10-09 | 2023-10 | P2900R0 | SG21 Contracts |
| P2911R1 | Python Bindings with Value-Based Reflection | Adam Lach | 2023-10-13 | 2023-10 | P2911R0 | SG7 Reflection |
| P2927R0 | Observing exceptions stored in exception_ptr | Gor Nishanov | 2023-10-14 | 2023-10 | LEWGI SG18: LEWG Incubator,EWG Evolution,LEWG Library Evolution | |
| P2932R1 | A Principled Approach to Open Design Questions for Contracts | Joshua Berne | 2023-10-04 | 2023-10 | P2932R0 | SG21 Contracts |
| P2935R3 | An Attribute-Like Syntax for Contracts | Joshua Berne | 2023-10-05 | 2023-10 | P2935R2 | SG21 Contracts |
| P2959R0 | Container Relocation | Alisdair Meredith | 2023-10-15 | 2023-10 | LEWG Library Evolution | |
| P2961R1 | A natural syntax for Contracts | Timur Doumler | 2023-10-12 | 2023-10 | P2961R0 | SG21 Contracts |
| P2962R0 | Communicating the Baseline Compile Command for C++ Modules support | Daniel Ruoso | 2023-10-13 | 2023-10 | SG15 Tooling | |
| P2967R0 | Relocation Is A Library Interface | Alisdair Meredith | 2023-10-15 | 2023-10 | LEWG Library Evolution | |
| P2971R1 | Implication for C++ | Walter E Brown | 2023-10-14 | 2023-10 | P2971R0 | EWG Evolution |
| P2978R0 | A New Approach For Compiling C++ | Hassan Sajjad | 2023-09-26 | 2023-10 | SG15 Tooling | |
| P2979R0 | The Need for Design Policies in WG21 | Alisdair Meredith | 2023-10-13 | 2023-10 | EWG Evolution,LEWG Library Evolution | |
| P2980R0 | A motivation, scope, and plan for a physical quantities and units library | Mateusz Pusz | 2023-10-15 | 2023-10 | SG6 Numerics,LEWGI SG18: LEWG Incubator,SG23 Safety and Security,LEWG Library Evolution | |
| P2981R0 | Improving our safety with a physical quantities and units library | Mateusz Pusz | 2023-10-15 | 2023-10 | SG23 Safety and Security,LEWG Library Evolution | |
| P2982R0 | `std::quantity` as a numeric type | Mateusz Pusz | 2023-10-15 | 2023-10 | SG6 Numerics,LEWG Library Evolution | |
| P2984R0 | Reconsider Redeclaring static constexpr Data Members | Alisdair Meredith | 2023-10-15 | 2023-10 | EWG Evolution | |
| P2985R0 | A type trait for detecting virtual base classes | Giuseppe D'Angelo | 2023-10-09 | 2023-10 | LEWG Library Evolution | |
| P2986R0 | Generic Function Pointer | Lauri Vasama | 2023-10-14 | 2023-10 | EWG Evolution | |
| P2988R0 | std::optional<T&> | Steve Downey | 2023-10-15 | 2023-10 | LEWG Library Evolution | |
| P2989R0 | A Simple Approach to Universal Template Parameters | Corentin Jabot | 2023-10-14 | 2023-10 | EWG Evolution | |
| P2990R0 | C++ Modules Roadmap | Daniel Ruoso | 2023-10-14 | 2023-10 | SG15 Tooling | |
| P2991R0 | Stop Forcing std::move to Pessimize | Brian Bi | 2023-10-11 | 2023-10 | SG20 Education | |
| P2992R0 | Attribute [[discard]] and attributes on expressions | Giuseppe D'Angelo | 2023-10-10 | 2023-10 | EWGI SG17: EWG Incubator,SG22 Compatability,EWG Evolution | |
| P2994R0 | On the Naming of Packs | Barry Revzin | 2023-10-13 | 2023-10 | EWG Evolution | |
| P2995R0 | SG16: Unicode meeting summaries 2023-05-24 through 2023-09-27 | Tom Honermann | 2023-10-08 | 2023-10 | SG16 Unicode | |
| P2996R0 | Reflection for C++26 | Barry Revzin | 2023-10-15 | 2023-10 | EWG Evolution | |
| P2997R0 | Removing the common reference requirement from the indirectly invocable concepts | Barry Revzin | 2023-10-13 | 2023-10 | SG9 Ranges,LEWG Library Evolution | |
| P2999R0 | Sender Algorithm Customization | Eric Niebler | 2023-10-14 | 2023-10 | LEWG Library Evolution | |
| P3001R0 | std::hive and containers like it are not a good fit for the standard library | Jonathan Müller | 2023-10-15 | 2023-10 | LEWG Library Evolution | |
| P3002R0 | Guidelines for allocators in new library classes | Pablo Halpern | 2023-10-15 | 2023-10 | LEWG Library Evolution | |
| P3003R0 | The design of a library of number concepts | Johel Ernesto Guerrero Peña | 2023-10-14 | 2023-10 | SG6 Numerics | |
| P3008R0 | Atomic floating-point min/max | Gonzalo Brito Gadeschi | 2023-10-15 | 2023-10 | SG1 Concurrency and Parallelism,LEWG Library Evolution | |
| P3009R0 | Injected class name in the base specifier list | Joe Jevnik | 2023-10-12 | 2023-10 | EWG Evolution | |
| P3010R0 | Using Reflection to Replace a Metalanguage for Generating JS Bindings | Dan Katz | 2023-10-13 | 2023-10 | SG7 Reflection | |
| P3011R0 | Supporting document for Hive proposal #1: outreach for evidence of container-style use in industry | Matt Bentley | 2023-10-15 | 2023-10 | SG14 Low Latency,LEWG Library Evolution | |
| P3012R0 | Supporting document for Hive proposal #2: use of std::list in open source codebases | Matt Bentley | 2023-10-14 | 2023-10 | SG14 Low Latency,SG20 Education,LEWG Library Evolution | |
| P3014R0 | Customizing std::expected's exception | Jonathan Müller | 2023-10-14 | 2023-10 | LEWG Library Evolution | |
| P3015R0 | Rebuttal to Additional format specifiers for time_point | Howard Hinnant | 2023-10-13 | 2023-10 | LEWG Library Evolution | |
| P3016R0 | Resolve inconsistencies in begin/end for valarray and braced initializer lists | Arthur O'Dwyer | 2023-10-15 | 2023-10 | EWGI SG17: EWG Incubator,LEWGI SG18: LEWG Incubator,EWG Evolution,LEWG Library Evolution | |
| P3018R0 | Low-Level Integer Arithmetic | Andreas Weis | 2023-10-15 | 2023-10 | SG6 Numerics,LEWGI SG18: LEWG Incubator,LEWG Library Evolution | |
| P3019R0 | Vocabulary Types for Composite Class Design | Jonathan Coe | 2023-10-14 | 2023-10 | LEWG Library Evolution,LWG Library | |
| P3020R0 | 2023-09 Library Evolution Poll Outcomes | Inbal Levi | 2023-10-15 | 2023-10 | All of WG21 | |
| P3021R0 | Unified function call syntax (UFCS) | Herb Sutter | 2023-10-14 | 2023-10 | EWG Evolution | |
| P3022R0 | A Boring Thread Attributes Interface | David Sankel | 2023-10-14 | 2023-10 | LEWG Library Evolution | |
| P3023R0 | C++ Should Be C++ | David Sankel | 2023-10-14 | 2023-10 | EWG Evolution,LEWG Library Evolution |
By Administrator | Oct 4, 2023 02:40 PM | Tags: None
The 2023-09 mailing of new standards papers is now available.
| WG21 Number | Title | Author | Document Date | Mailing Date | Previous Version | Subgroup |
|---|---|---|---|---|---|---|
| P0843R9 | inplace_vector | Gonzalo Brito Gadeschi | 2023-09-14 | 2023-09 | P0843R8 | LEWG Library Evolution,LWG Library |
| P1068R9 | Vector API for random number generation | Ilya Burylov | 2023-09-14 | 2023-09 | P1068R8 | LEWG Library Evolution |
| P1255R10 | A view of 0 or 1 elements: views::maybe | Steve Downey | 2023-09-14 | 2023-09 | P1255R9 | SG9 Ranges,LEWG Library Evolution |
| P2264R5 | Make assert() macro user friendly for C and C++ | Peter Sommerlad | 2023-09-13 | 2023-09 | P2264R4 | LEWG Library Evolution,LWG Library |
| P2542R4 | views::concat | Hui Xie | 2023-09-11 | 2023-09 | P2542R3 | SG9 Ranges,LEWG Library Evolution |
| P2542R5 | views::concat | Hui Xie | 2023-09-12 | 2023-09 | P2542R4 | SG9 Ranges,LEWG Library Evolution,LWG Library |
| P2686R2 | constexpr structured bindings and references to constexpr variables | Corentin Jabot | 2023-09-14 | 2023-09 | P2686R1 | EWG Evolution,CWG Core |
| P2748R2 | Disallow Binding a Returned Glvalue to a Temporary | Brian Bi | 2023-09-14 | 2023-09 | P2748R1 | EWG Evolution |
| P2755R0 | A Bold Plan for a Complete Contracts Facility | Joshua Berne, Jake Fevold, John Lakos | 2023-09-13 | 2023-09 | SG21 Contracts | |
| P2760R0 | A Plan for C++26 Ranges | Barry Revzin | 2023-09-17 | 2023-09 | SG9 Ranges,LEWG Library Evolution | |
| P2762R1 | Sender/Receiver Interface For Networking | Dietmar Kuhl | 2023-09-15 | 2023-09 | P2762R0 | SG4 Networking,LEWG Library Evolution |
| P2833R2 | Freestanding Library: inout expected span | Ben Craig | 2023-09-13 | 2023-09 | P2833R1 | LWG Library |
| P2846R1 | size_hint: Eagerly reserving memory for not-quite-sized lazy ranges | Corentin Jabot | 2023-09-15 | 2023-09 | P2846R0 | LEWG Library Evolution |
| P2865R3 | Remove Deprecated Array Comparisons from C++26 | Alisdair Meredith | 2023-09-14 | 2023-09 | P2865R2 | SG22 Compatability,CWG Core |
| P2866R1 | Remove Deprecated Volatile Features From C++26 | Alisdair Meredith | 2023-09-15 | 2023-09 | P2866R0 | SG1 Concurrency and Parallelism,SG22 Compatability,LEWG Library Evolution |
| P2867R1 | Remove Deprecated strstreams From C++26 | Alisdair Meredith | 2023-09-15 | 2023-09 | P2867R0 | LEWG Library Evolution |
| P2868R2 | Remove Deprecated `std::allocator` Typedef From C++26 | Alisdair Meredith | 2023-09-14 | 2023-09 | P2868R1 | LEWG Library Evolution |
| P2869R2 | Remove Deprecated `shared_ptr` Atomic Access APIs From C++26 | Alisdair Meredith | 2023-09-15 | 2023-09 | P2869R1 | LEWG Library Evolution |
| P2870R2 | Remove `basic_string::reserve()` From C++26 | Alisdair Meredith | 2023-09-14 | 2023-09 | P2870R1 | LEWG Library Evolution |
| P2871R2 | Remove Deprecated Unicode Conversion Facets From C++26 | Alisdair Meredith | 2023-09-15 | 2023-09 | P2871R1 | LEWG Library Evolution |
| P2872R2 | Remove `wstring_convert` From C++26 | Alisdair Meredith | 2023-09-14 | 2023-09 | P2872R1 | LEWG Library Evolution |
| P2875R2 | Undeprecate `polymorphic_allocator::destroy` For C++26 | Alisdair Meredith | 2023-09-15 | 2023-09 | P2875R1 | LEWG Library Evolution |
| P2885R2 | Requirements for a Contracts syntax | Timur Doumler | 2023-08-29 | 2023-09 | P2885R1 | SG21 Contracts,EWG Evolution |
| P2909R1 | Fix formatting of code units as integers (Dude, where's my char?) | Victor Zverovich | 2023-09-05 | 2023-09 | P2909R0 | LEWG Library Evolution |
| P2909R2 | Fix formatting of code units as integers (Dude, where's my char?) | Victor Zverovich | 2023-09-16 | 2023-09 | P2909R1 | LWG Library |
| P2932R0 | A Principled Approach to Open Design Questions for Contracts | Joshua Berne | 2023-09-13 | 2023-09 | SG21 Contracts | |
| P2935R1 | An Attribute-Like Syntax for Contracts | Joshua Berne | 2023-09-15 | 2023-09 | P2935R0 | SG21 Contracts |
| P2935R2 | An Attribute-Like Syntax for Contracts | Joshua Berne | 2023-09-15 | 2023-09 | P2935R1 | SG21 Contracts |
| P2944R2 | Comparisons for reference_wrapper | Barry Revzin | 2023-09-17 | 2023-09 | P2944R1 | LEWG Library Evolution |
| P2951R3 | Shadowing is good for safety | Jarrad J. Waterloo | 2023-09-02 | 2023-09 | P2951R2 | SG23 Safety and Security |
| P2955R1 | Safer Range Access | Jarrad J. Waterloo | 2023-09-02 | 2023-09 | P2955R0 | LEWGI SG18: LEWG Incubator,SG23 Safety and Security |
| P2961R0 | A natural syntax for Contracts | Jens Maurer | 2023-09-17 | 2023-09 | SG21 Contracts | |
| P2963R0 | Ordering of constraints involving fold expressions | Corentin Jabot | 2023-09-15 | 2023-09 | EWG Evolution | |
| P2966R0 | Making C++ Better for Game Developers -- Progress Report | Patrice Roy | 2023-09-05 | 2023-09 | SG14 Low Latency,EWG Evolution | |
| P2966R1 | Making C++ Better for Game Developers -- Progress Report | Patrice Roy | 2023-09-13 | 2023-09 | P2966R0 | SG14 Low Latency,EWG Evolution |
| P2968R0 | Make std::ignore a first-class object | Peter Sommerlad | 2023-09-07 | 2023-09 | LEWG Library Evolution,LWG Library | |
| P2971R0 | Implication for C++ | Walter E Brown | 2023-09-14 | 2023-09 | EWG Evolution | |
| P2972R0 | 2023-09 Library Evolution Polls | Inbal Levi | 2023-09-17 | 2023-09 | LEWG Library Evolution,LWG Library | |
| P2973R0 | Erroneous behaviour for missing return from assignment | Thomas Köppe | 2023-09-15 | 2023-09 | SG12 Undefined and Unspecified Behavior,SG23 Safety and Security,EWG Evolution,CWG Core | |
| P2976R0 | Freestanding Library: algorithm, numeric, and random | Ben Craig | 2023-09-17 | 2023-09 | LEWG Library Evolution |
By Administrator | Aug 23, 2023 09:54 AM | Tags: None
The 2023-08 mailing of new standards papers is now available.
| WG21 Number | Title | Author | Document Date | Mailing Date | Previous Version | Subgroup |
|---|---|---|---|---|---|---|
| N4956 | Concurrency TS2 PDTS | Michael Wong | 2023-08-15 | 2023-08 | All of WG21 | |
| N4958 | Working Draft, Programming Languages -- C++ | Thomas Köppe | 2023-08-14 | 2023-08 | All of WG21 | |
| N4959 | Editors' Report, Programming Languages -- C++ | Thomas Köppe | 2023-08-14 | 2023-08 | All of WG21 | |
| N4960 | Business Plan and Convener's Report: ISO/IEC JTC1/SC22/WG21 (C++) | Herb Sutter | 2023-08-09 | 2023-08 | All of WG21 | |
| P0124R7 | Linux-Kernel Memory Model | Paul E. McKenney | 2023-08-22 | 2023-08 | P0124R6 | SG1 Concurrency and Parallelism,SG5 Transactional Memory,SG14 Low Latency |
| P0124R8 | Linux-Kernel Memory Model | Paul E. McKenney | 2023-08-22 | 2023-08 | P0124R7 | SG1 Concurrency and Parallelism,SG5 Transactional Memory,SG14 Low Latency |
| P0963R1 | Structured binding declaration as a condition | Zhihao Yuan | 2023-08-14 | 2023-08 | P0963R0 | EWG Evolution |
| P1068R8 | Vector API for random number generation | Ilya Burylov | 2023-08-08 | 2023-08 | P1068R7 | LEWG Library Evolution |
| P1967R11 | #embed - a simple, scannable preprocessor-based resource acquisition method | JeanHeyd Meneide | 2023-08-21 | 2023-08 | P1967R10 | CWG Core |
| P2407R5 | Freestanding Library: Partial Classes | Ben Craig | 2023-07-26 | 2023-08 | P2407R4 | LWG Library |
| P2521R5 | Contract support -- Record of SG21 consensus | Andrzej Krzemieński | 2023-08-15 | 2023-08 | P2521R4 | SG21 Contracts |
| P2728R6 | Unicode in the Library, Part 1: UTF Transcoding | Zach Laine | 2023-08-14 | 2023-08 | P2728R5 | SG16 Unicode,LEWG Library Evolution |
| P2746R3 | Deprecate and Replace Fenv Rounding Modes | Hans Boehm | 2023-08-14 | 2023-08 | P2746R2 | SG6 Numerics,LEWG Library Evolution |
| P2795R3 | Erroneous behaviour for uninitialized reads | Thomas Köppe | 2023-07-28 | 2023-08 | P2795R2 | SG12 Undefined and Unspecified Behavior,SG23 Safety and Security,EWG Evolution,CWG Core |
| P2821R4 | span.at() | Jarrad J. Waterloo | 2023-07-26 | 2023-08 | P2821R3 | SG23 Safety and Security,LEWG Library Evolution |
| P2833R1 | Freestanding Library: inout expected span | Ben Craig | 2023-08-19 | 2023-08 | P2833R0 | LEWG Library Evolution |
| P2845R2 | Formatting of std::filesystem::path | Victor Zverovich | 2023-07-23 | 2023-08 | P2845R1 | SG16 Unicode,LEWG Library Evolution |
| P2863R1 | Review Annex D for C++26 | Alisdair Meredith | 2023-08-16 | 2023-08 | P2863R0 | EWG Evolution,LEWG Library Evolution |
| P2864R1 | Remove Deprecated Arithmetic Conversion on Enumerations From C++26 | Alisdair Meredith | 2023-08-16 | 2023-08 | P2864R0 | SG22 Compatability,EWG Evolution |
| P2865R2 | Remove Deprecated Array Comparisons from C++26 | Alisdair Meredith | 2023-08-16 | 2023-08 | P2865R1 | SG22 Compatability,EWG Evolution |
| P2868R1 | Remove Deprecated `std::allocator` Typedef From C++26 | Alisdair Meredith | 2023-08-15 | 2023-08 | P2868R0 | LEWG Library Evolution |
| P2869R1 | Remove Deprecated `shared_ptr` Atomic Access APIs From C++26 | Alisdair Meredith | 2023-08-16 | 2023-08 | P2869R0 | LEWG Library Evolution |
| P2870R1 | Remove `basic_string::reserve()` From C++26 | Alisdair Meredith | 2023-08-16 | 2023-08 | P2870R0 | LEWG Library Evolution |
| P2871R1 | Remove Deprecated Unicode Conversion Facets From C++26 | Alisdair Meredith | 2023-08-08 | 2023-08 | P2871R0 | LEWG Library Evolution |
| P2875R1 | Undeprecate `polymorphic_allocator::destroy` For C++26 | Alisdair Meredith | 2023-08-15 | 2023-08 | P2875R0 | LEWG Library Evolution |
| P2878R5 | Reference checking | Jarrad J. Waterloo | 2023-08-10 | 2023-08 | P2878R4 | SG23 Safety and Security |
| P2885R1 | Requirements for a Contracts syntax | Timur Doumler | 2023-08-15 | 2023-08 | P2885R0 | SG21 Contracts,EWG Evolution |
| P2890R0 | Contracts on lambdas | Timur Doumler | 2023-08-17 | 2023-08 | SG21 Contracts | |
| P2894R0 | Constant evaluation of Contracts | Timur Doumler | 2023-08-22 | 2023-08 | SG21 Contracts | |
| P2896R0 | Outstanding design questions for the Contracts MVP | Timur Doumler | 2023-08-22 | 2023-08 | SG21 Contracts | |
| P2905R2 | Runtime format strings | Victor Zverovich | 2023-07-23 | 2023-08 | P2905R1 | LWG Library |
| P2909R0 | Dude, where's my char? | Victor Zverovich | 2023-08-13 | 2023-08 | SG16 Unicode,LEWG Library Evolution | |
| P2933R0 | std::simd overloads for <bit> header | Daniel Towner | 2023-08-01 | 2023-08 | SG1 Concurrency and Parallelism,LEWG Library Evolution | |
| P2935R0 | An Attribute-Like Syntax for Contracts | Joshua Berne | 2023-08-15 | 2023-08 | SG21 Contracts | |
| P2944R1 | Comparisons for reference_wrapper | Barry Revzin | 2023-08-17 | 2023-08 | P2944R0 | LEWG Library Evolution |
| P2951R2 | Shadowing is good for safety | Jarrad J. Waterloo | 2023-08-10 | 2023-08 | P2951R1 | SG23 Safety and Security |
| P2952R0 | auto& operator=(X&&) = default | Arthur O'Dwyer | 2023-08-10 | 2023-08 | EWGI SG17: EWG Incubator,EWG Evolution | |
| P2953R0 | Forbid defaulting operator=(X&&) && | Arthur O'Dwyer | 2023-08-10 | 2023-08 | EWGI SG17: EWG Incubator,EWG Evolution | |
| P2954R0 | Contracts and virtual functions for the Contracts MVP | Ville Voutilainen | 2023-08-03 | 2023-08 | SG21 Contracts | |
| P2955R0 | Safer Range Access | Jarrad J. Waterloo | 2023-08-10 | 2023-08 | SG23 Safety and Security | |
| P2956R0 | Add saturating library support to std::simd | Daniel Towner | 2023-08-01 | 2023-08 | SG1 Concurrency and Parallelism,LEWG Library Evolution | |
| P2957R0 | Contracts and coroutines | Andrzej Krzemieński | 2023-08-15 | 2023-08 | SG21 Contracts | |
| P2958R0 | typeof and typeof_unqual | JeanHeyd Meneide | 2023-08-21 | 2023-08 | EWG Evolution | |
| P2960R0 | Concurrency TS Editor's report for N4956 | Michael Wong | 2023-08-16 | 2023-08 | All of WG21 |
By Administrator | Aug 14, 2023 07:30 AM | Tags: None
The 2023-07 mailing of new standards papers is now available.
| WG21 Number | Title | Author | Document Date | Mailing Date | Previous Version | Subgroup |
|---|---|---|---|---|---|---|
| N4955 | WG21 2023-06 Admin telecon minutes | Nina Ranns | 2023-06-05 | 2023-07 | All of WG21 | |
| N4957 | WG21 June 2023 Varna Minutes of Meeting | Nina Ranns | 2023-06-28 | 2023-07 | All of WG21 | |
| P0260R6 | C++ Concurrent Queues | Detlef Vollmann | 2023-06-16 | 2023-07 | P0260R5 | SG1 Concurrency and Parallelism,LEWG Library Evolution |
| P0260R7 | C++ Concurrent Queues | Detlef Vollmann | 2023-07-13 | 2023-07 | P0260R6 | SG1 Concurrency and Parallelism,LEWG Library Evolution |
| P0543R3 | Saturation arithmetic | Jens Maurer | 2023-07-19 | 2023-07 | P0543R2 | LWG Library |
| P0843R7 | inplace_vector | Gonzalo Brito Gadeschi | 2023-06-16 | 2023-07 | P0843R6 | LEWG Library Evolution |
| P0843R8 | inplace_vector | Gonzalo Brito Gadeschi | 2023-06-16 | 2023-07 | P0843R7 | LEWG Library Evolution |
| P0901R11 | Size feedback in operator new | Thomas Köppe | 2023-06-20 | 2023-07 | P0901R10 | EWG Evolution,CWG Core |
| P1030R6 | std::filesystem::path_view | Niall Douglas | 2023-06-16 | 2023-07 | P1030R5 | LEWG Library Evolution |
| P1324R1 | RE: Yet another approach for constrained declarations | Mihail Naydenov | 2023-07-06 | 2023-07 | P1324R0 | EWG Evolution |
| P1383R2 | More constexpr for cmath and complex | Oliver Rosten | 2023-06-15 | 2023-07 | P1383R1 | SG6 Numerics,LEWG Library Evolution,LWG Library |
| P1729R2 | Text Parsing | Elias Kosunen | 2023-07-07 | 2023-07 | P1729R1 | SG9 Ranges,SG16 Unicode,LEWG Library Evolution |
| P1928R5 | std::simd - Merge data-parallel types from the Parallelism TS 2 | Matthias Kretz | 2023-06-19 | 2023-07 | P1928R4 | LEWG Library Evolution |
| P1928R6 | std::simd - Merge data-parallel types from the Parallelism TS 2 | Matthias Kretz | 2023-06-19 | 2023-07 | P1928R5 | LEWG Library Evolution |
| P2169R4 | A Nice Placeholder With No Name | Corentin Jabot | 2023-06-16 | 2023-07 | P2169R3 | CWG Core |
| P2407R4 | Freestanding Library: Partial Classes | Emil Meissner | 2023-06-28 | 2023-07 | P2407R3 | LWG Library |
| P2487R1 | Is attribute-like syntax adequate for contract annotations? | Andrzej Krzemieński | 2023-06-11 | 2023-07 | P2487R0 | SG21 Contracts |
| P2521R4 | Contract support -- Record of SG21 consensus | Andrzej Krzemieński | 2023-06-15 | 2023-07 | P2521R3 | SG21 Contracts |
| P2542R3 | views::concat | Hui Xie | 2023-06-09 | 2023-07 | P2542R2 | SG9 Ranges,LEWG Library Evolution |
| P2546R5 | Debugging Support | René Ferdinand Rivera Morell | 2023-07-05 | 2023-07 | P2546R4 | LWG Library |
| P2548R6 | copyable_function | Michael Florian Hava | 2023-06-15 | 2023-07 | P2548R5 | LWG Library |
| P2552R3 | On the ignorability of standard attributes | Timur Doumler | 2023-06-14 | 2023-07 | P2552R2 | EWG Evolution,CWG Core |
| P2591R4 | Concatenation of strings and string views | Giuseppe D'Angelo | 2023-07-11 | 2023-07 | P2591R3 | LEWG Library Evolution |
| P2630R4 | Submdspan | Christian Trott | 2023-06-22 | 2023-07 | P2630R3 | LEWG Library Evolution,LWG Library |
| P2637R3 | Member visit | Barry Revzin | 2023-06-14 | 2023-07 | P2637R2 | LEWG Library Evolution |
| P2641R4 | Checking if a union alternative is active | Barry Revzin | 2023-06-14 | 2023-07 | P2641R3 | LEWG Library Evolution |
| P2642R3 | Padded mdspan layouts | Mark Hoemmen | 2023-07-14 | 2023-07 | P2642R2 | LEWG Library Evolution |
| P2662R2 | Pack Indexing | Corentin Jabot | 2023-07-15 | 2023-07 | P2662R1 | EWG Evolution |
| P2689R2 | atomic_accessor | Christian Trott | 2023-07-20 | 2023-07 | P2689R1 | SG1 Concurrency and Parallelism,LEWG Library Evolution |
| P2697R1 | Interfacing bitset with string_view | Michael Florian Hava | 2023-06-15 | 2023-07 | P2697R0 | LWG Library |
| P2714R1 | Bind front and back to NTTP callables | Zhihao Yuan | 2023-06-16 | 2023-07 | P2714R0 | LWG Library |
| P2717R2 | Tool Introspection | René Ferdinand Rivera Morell | 2023-06-15 | 2023-07 | P2717R1 | SG15 Tooling |
| P2727R3 | std::iterator_interface | Zach Laine | 2023-06-13 | 2023-07 | P2727R2 | LEWG Library Evolution |
| P2728R4 | Unicode in the Library, Part 1: UTF Transcoding | Zach Laine | 2023-06-19 | 2023-07 | P2728R3 | SG16 Unicode,LEWG Library Evolution |
| P2728R5 | Unicode in the Library, Part 1: UTF Transcoding | Zach Laine | 2023-07-11 | 2023-07 | P2728R4 | SG16 Unicode,LEWG Library Evolution |
| P2741R3 | user-generated static_assert messages | Corentin Jabot | 2023-06-16 | 2023-07 | P2741R2 | EWG Evolution |
| P2752R3 | Static storage for braced initializers | Arthur O'Dwyer | 2023-06-14 | 2023-07 | P2752R2 | CWG Core |
| P2757R3 | Type checking format args | Barry Revzin | 2023-06-14 | 2023-07 | P2757R2 | LEWG Library Evolution |
| P2767R1 | flat_map/flat_set omnibus | Arthur O'Dwyer | 2023-07-14 | 2023-07 | P2767R0 | LEWG Library Evolution,LWG Library |
| P2776R0 | 2023-05 Library Evolution Poll Outcomes | Bryce Adelstein Lelbach | 2023-06-16 | 2023-07 | LEWG Library Evolution | |
| P2779R1 | Make basic_string_view's range construction conditionally explicit | Giuseppe D'Angelo | 2023-07-11 | 2023-07 | P2779R0 | SG9 Ranges,SG16 Unicode,LEWG Library Evolution |
| P2781R3 | std::constexpr_v | Zach Laine | 2023-06-12 | 2023-07 | P2781R2 | LEWG Library Evolution |
| P2785R0 | Relocating prvalues | Sébastien Bini, Ed Catmur | 2023-06-12 | 2023-07 | EWGI SG17: EWG Incubator,LEWGI SG18: LEWG Incubator,SG23 Safety and Security | |
| P2785R1 | Relocating prvalues | Sébastien Bini, Ed Catmur | 2023-06-12 | 2023-07 | P2785R0 | EWGI SG17: EWG Incubator,LEWGI SG18: LEWG Incubator,SG23 Safety and Security |
| P2785R2 | Relocating prvalues | Sébastien Bini, Ed Catmur | 2023-06-14 | 2023-07 | P2785R1 | EWGI SG17: EWG Incubator,LEWGI SG18: LEWG Incubator,SG23 Safety and Security |
| P2785R3 | Relocating prvalues | Sébastien Bini, Ed Catmur | 2023-06-14 | 2023-07 | P2785R2 | EWGI SG17: EWG Incubator |
| P2786R2 | Trivial relocatability options | Mungo Gill | 2023-06-16 | 2023-07 | P2786R1 | EWG Evolution |
| P2795R0 | Correct and incorrect code, and "erroneous behaviour" | Thomas Köppe | 2023-06-13 | 2023-07 | SG12 Undefined and Unspecified Behavior,SG23 Safety and Security,EWG Evolution,CWG Core | |
| P2795R1 | Erroneous behaviour for uninitialized reads | Thomas Köppe | 2023-06-15 | 2023-07 | P2795R0 | SG12 Undefined and Unspecified Behavior,SG23 Safety and Security,EWG Evolution,CWG Core |
| P2795R2 | Erroneous behaviour for uninitialized reads | Thomas Köppe | 2023-06-16 | 2023-07 | P2795R1 | SG12 Undefined and Unspecified Behavior,SG23 Safety and Security,EWG Evolution,CWG Core |
| P2809R1 | Trivial infinite loops are not Undefined Behavior | JF Bastien | 2023-06-17 | 2023-07 | P2809R0 | SG1 Concurrency and Parallelism,SG22 Compatability,EWG Evolution,LEWG Library Evolution |
| P2810R1 | is_debugger_present is_replaceable | René Ferdinand Rivera Morell | 2023-07-06 | 2023-07 | P2810R0 | LEWG Library Evolution |
| P2811R5 | Contract-Violation Handlers | Joshua Berne | 2023-06-28 | 2023-07 | P2811R4 | SG21 Contracts |
| P2811R6 | Contract-Violation Handlers | Joshua Berne | 2023-06-28 | 2023-07 | P2811R5 | SG21 Contracts |
| P2811R7 | Contract-Violation Handlers | Joshua Berne | 2023-07-13 | 2023-07 | P2811R6 | SG21 Contracts |
| P2814R1 | Trivial Relocatability --- Comparing P1144 with P2786 | Mungo Gill | 2023-06-16 | 2023-07 | P2814R0 | EWG Evolution |
| P2819R1 | Add tuple protocol to complex | Michael Florian Hava | 2023-07-14 | 2023-07 | P2819R0 | LEWG Library Evolution,LWG Library |
| P2821R2 | span.at() | Jarrad J. Waterloo | 2023-05-26 | 2023-07 | P2821R1 | SG23 Safety and Security,LEWG Library Evolution |
| P2821R3 | span.at() | Jarrad J. Waterloo | 2023-06-12 | 2023-07 | P2821R2 | SG23 Safety and Security,LEWG Library Evolution |
| P2828R2 | Copy elision for direct-initialization with a conversion function (Core issue 2327) | Brian Bi | 2023-06-12 | 2023-07 | P2828R1 | CWG Core |
| P2834R1 | Semantic Stability Across Contract-Checking Build Modes | Joshua Berne, John Lakos | 2023-06-08 | 2023-07 | P2834R0 | SG21 Contracts |
| P2835R1 | Expose std::atomic_ref's object address | Gonzalo Brito Gadeschi | 2023-06-26 | 2023-07 | P2835R0 | LEWG Library Evolution |
| P2836R1 | std::basic_const_iterator should follow its underlying type's convertibility | Christopher Di Bella | 2023-07-11 | 2023-07 | P2836R0 | SG9 Ranges,LEWG Library Evolution,LWG Library |
| P2845R1 | Formatting of std::filesystem::path | Victor Zverovich | 2023-06-08 | 2023-07 | P2845R0 | SG16 Unicode,LEWG Library Evolution |
| P2865R1 | Remove Deprecated Array Comparisons from C++26 | Alisdair Meredith | 2023-06-16 | 2023-07 | P2865R0 | SG22 Compatability,EWG Evolution |
| P2872R1 | Remove `wstring_convert` From C++26 | Alisdair Meredith | 2023-06-07 | 2023-07 | P2872R0 | LEWG Library Evolution |
| P2874R1 | Mandating Annex D | Alisdair Meredith | 2023-06-11 | 2023-07 | P2874R0 | LWG Library |
| P2874R2 | Mandating Annex D | Alisdair Meredith | 2023-06-12 | 2023-07 | P2874R1 | LWG Library |
| P2877R0 | Contract Build Modes and Semantics | Joshua Berne | 2023-07-13 | 2023-07 | SG21 Contracts | |
| P2878R2 | Reference checking | Jarrad J. Waterloo | 2023-06-10 | 2023-07 | P2878R1 | SG23 Safety and Security |
| P2878R3 | Reference checking | Jarrad J. Waterloo | 2023-06-23 | 2023-07 | P2878R2 | SG23 Safety and Security |
| P2878R4 | Reference checking | Jarrad J. Waterloo | 2023-07-08 | 2023-07 | P2878R3 | SG23 Safety and Security |
| P2885R0 | Requirements for a Contracts syntax | Timur Doumler | 2023-07-16 | 2023-07 | SG21 Contracts,EWG Evolution | |
| P2898R1 | Build System Requirements for Importable Headers | Daniel Ruoso | 2023-06-12 | 2023-07 | P2898R0 | SG15 Tooling |
| P2902R0 | constexpr 'Parallel' Algorithms | Oliver Rosten | 2023-06-17 | 2023-07 | LEWG Library Evolution,LWG Library | |
| P2904R0 | Removing exception in precedence rule(s) when using member pointer syntax | Annop Rana | 2023-06-13 | 2023-07 | EWGI SG17: EWG Incubator | |
| P2905R0 | Runtime format strings | Victor Zverovich | 2023-07-15 | 2023-07 | LEWG Library Evolution | |
| P2905R1 | Runtime format strings | Victor Zverovich | 2023-07-15 | 2023-07 | P2905R0 | LWG Library |
| P2906R0 | Structured bindings for std::extents | Bernhard Manfred Gruber | 2023-05-29 | 2023-07 | LEWG Library Evolution | |
| P2910R0 | C++ Standard Library Ready Issues to be moved in Varna, Jun. 2023 | Jonathan Wakely | 2023-06-09 | 2023-07 | All of WG21 | |
| P2911R0 | Python Bindings with Value-Based Reflection | Adam Lach | 2023-07-10 | 2023-07 | SG7 Reflection | |
| P2912R0 | Concurrent queues and sender/receivers | Gor Nishanov | 2023-07-04 | 2023-07 | SG1 Concurrency and Parallelism | |
| P2915R0 | Proposed resolution to CWG1223 | Corentin Jabot | 2023-06-13 | 2023-07 | CWG Core | |
| P2917R0 | An in-line defaulted destructor should keep the copy- and move-operations | Andreas Fertig | 2023-06-14 | 2023-07 | EWGI SG17: EWG Incubator,EWG Evolution | |
| P2917R1 | An in-line defaulted destructor should keep the copy- and move-operations | Andreas Fertig | 2023-07-05 | 2023-07 | P2917R0 | EWG Evolution |
| P2918R0 | Runtime format strings II | Victor Zverovich | 2023-07-15 | 2023-07 | LEWG Library Evolution | |
| P2918R1 | Runtime format strings II | Victor Zverovich | 2023-07-15 | 2023-07 | P2918R0 | LWG Library |
| P2920R0 | Library Evolution Leadership's Understanding of the Noexcept Policy History | Nevin Liber | 2023-06-16 | 2023-07 | All of WG21 | |
| P2921R0 | Exploring std::expected based API alternatives for buffer_queue | Gor Nishanov | 2023-07-04 | 2023-07 | LEWG Library Evolution | |
| P2922R0 | Core Language Working Group "ready" Issues for the June, 2023 meeting | Jens Maurer | 2023-06-16 | 2023-07 | CWG Core | |
| P2925R0 | inplace_vector - D0843R7 LEWG presentation | David Sankel | 2023-06-19 | 2023-07 | LEWG Library Evolution | |
| P2926R0 | std::simd types should be regular - P2892R0 LEWG presentation | David Sankel | 2023-06-19 | 2023-07 | LEWG Library Evolution | |
| P2929R0 | simd_invoke | Daniel Towner | 2023-07-19 | 2023-07 | LEWG Library Evolution | |
| P2930R0 | Formatter specializations for the standard library | Mark de Wever | 2023-07-15 | 2023-07 | LEWG Library Evolution,LWG Library | |
| P2931R0 | WG21 June 2023 Varna Meeting Record of Discussion | Nina Ranns | 2023-06-28 | 2023-07 | All of WG21 | |
| P2937R0 | Freestanding: Remove strtok | Ben Craig | 2023-07-02 | 2023-07 | LEWG Library Evolution | |
| P2940R0 | switch for Pattern Matching | Mihail Naydenov | 2023-07-06 | 2023-07 | EWGI SG17: EWG Incubator | |
| P2941R0 | Identifiers for Pattern Matching | Mihail Naydenov | 2023-07-06 | 2023-07 | EWGI SG17: EWG Incubator | |
| P2944R0 | Comparisons for reference_wrapper | Barry Revzin | 2023-07-09 | 2023-07 | LEWG Library Evolution | |
| P2945R0 | Additional format specifiers for time_point | Barry Revzin | 2023-07-13 | 2023-07 | LEWG Library Evolution | |
| P2946R0 | A flexible solution to the problems of `noexcept` | Pablo Halpern | 2023-07-19 | 2023-07 | EWGI SG17: EWG Incubator | |
| P2947R0 | Contracts must avoid disclosing sensitive information | Andrei Zissu | 2023-07-20 | 2023-07 | SG21 Contracts,SG23 Safety and Security | |
| P2949R0 | Slides for P2861R0: Narrow Contracts and `noexcept` are Inherently Incompatable | John Lakos | 2023-07-14 | 2023-07 | EWGI SG17: EWG Incubator,SG21 Contracts,EWG Evolution,LEWG Library Evolution | |
| P2950R0 | Slides for P2836R1: std::basic_const_iterator should follow its underlying type's convertibility | Tomasz Kamiński | 2023-07-11 | 2023-07 | LEWG Library Evolution | |
| P2951R0 | Shadowing is good for safety | Jarrad J. Waterloo | 2023-07-14 | 2023-07 | EWGI SG17: EWG Incubator,LEWGI SG18: LEWG Incubator,SG23 Safety and Security | |
| P2951R1 | Shadowing is good for safety | Jarrad J. Waterloo | 2023-07-16 | 2023-07 | P2951R0 | SG23 Safety and Security |
By Administrator | May 23, 2023 08:51 AM | Tags: None
The 2023-05 mailing of new standards papers is now available.
| WG21 Number | Title | Author | Document Date | Mailing Date | Previous Version | Subgroup |
|---|---|---|---|---|---|---|
| N4946 | 2024-03 Tokyo meeting information | JF Bastien | 2023-04-13 | 2023-05 | All of WG21 | |
| N4947 | INCITS C++/WG21 agenda: 12-17 June 2023, Varna, Bulgaria | John Spicer | 2023-05-02 | 2023-05 | All of WG21 | |
| N4948 | Working Draft, C++ Extensions for Library Fundamentals, Version 3 | Thomas Köppe | 2023-05-08 | 2023-05 | All of WG21 | |
| N4949 | Editor's Report: C++ Extensions for Library Fundamentals, Version 3 | Thomas Köppe | 2023-05-08 | 2023-05 | All of WG21 | |
| N4950 | Working Draft, Standard for Programming Language C++ | Thomas Köppe | 2023-05-10 | 2023-05 | All of WG21 | |
| N4951 | Editors' Report - Programming Languages - C++ | Thomas Köppe | 2023-05-10 | 2023-05 | All of WG21 | |
| N4953 | Concurrency TS2 | Michael Wong | 2023-05-15 | 2023-05 | All of WG21 | |
| N4954 | 2023 WG21 admin telecon meetings, rev. 1 | Herb Sutter | 2023-05-18 | 2023-05 | All of WG21 | |
| P0342R2 | pessimize_hint | Gonzalo Brito Gadeschi | 2023-05-16 | 2023-05 | P0342R1 | SG1 Concurrency and Parallelism |
| P0447R22 | Introduction of std::hive to the standard library | Matt Bentley | 2023-05-16 | 2023-05 | P0447R21 | SG14 Low Latency,LEWG Library Evolution,All of WG21 |
| P0843R6 | static_vector | Gonzalo Brito Gadeschi | 2023-05-18 | 2023-05 | P0843R5 | LEWG Library Evolution |
| P1000R5 | C++ IS schedule | Herb Sutter | 2023-05-10 | 2023-05 | P1000R4 | All of WG21 |
| P1028R5 | SG14 status_code and standard error object | Niall Douglas | 2023-05-11 | 2023-05 | P1028R4 | LEWG Library Evolution |
| P1061R5 | Structured Bindings can introduce a Pack | Barry Revzin | 2023-05-17 | 2023-05 | P1061R4 | EWG Evolution |
| P1068R7 | Vector API for random number generation | Ilya Burylov | 2023-05-17 | 2023-05 | P1068R6 | LEWG Library Evolution |
| P1112R4 | Language support for class layout control | Pal Balog | 2023-05-18 | 2023-05 | P1112R3 | EWG Evolution |
| P1144R8 | std::is_trivially_relocatable | Arthur O'Dwyer | 2023-05-14 | 2023-05 | P1144R7 | EWG Evolution,LEWG Library Evolution |
| P1684R5 | mdarray: An Owning Multidimensional Array Analog of mdspan | Christian Trott | 2023-05-19 | 2023-05 | P1684R4 | LEWG Library Evolution |
| P1759R6 | Native handles and file streams | Elias Kosunen | 2023-05-17 | 2023-05 | P1759R5 | LWG Library |
| P1885R12 | Naming Text Encodings to Demystify Them | Corentin Jabot | 2023-04-05 | 2023-05 | P1885R11 | LWG Library |
| P1901R2 | Enabling the Use of weak_ptr as Keys in Unordered Associative Containers | Daryl Haresign | 2023-04-05 | 2023-05 | P1901R1 | LWG Library |
| P1928R4 | std::simd - Merge data-parallel types from the Parallelism TS 2 | Matthias Kretz | 2023-05-19 | 2023-05 | P1928R3 | LEWG Library Evolution |
| P2019R3 | Thread attributes | Corentin Jabot | 2023-05-18 | 2023-05 | P2019R2 | LEWG Library Evolution |
| P2022R2 | Rangified version of lexicographical_compare_three_way | Ran Regev | 2023-05-10 | 2023-05 | P2022R1 | SG9 Ranges,LEWG Library Evolution |
| P2141R1 | Aggregates are named tuples | Antony Polukhin | 2023-05-03 | 2023-05 | P2141R0 | LEWG Library Evolution,LWG Library |
| P2300R7 | `std::execution` | Eric Niebler | 2023-04-21 | 2023-05 | P2300R6 | LEWG Library Evolution,LWG Library |
| P2447R4 | std::span over an initializer list | Arthur O'Dwyer | 2023-05-14 | 2023-05 | P2447R3 | LEWG Library Evolution |
| P2495R3 | Interfacing stringstreams with string_view | Michael Hava | 2023-04-19 | 2023-05 | P2495R2 | LWG Library |
| P2500R1 | C++ parallel algorithms and P2300 | Ruslan Arutyunyan | 2023-05-17 | 2023-05 | P2500R0 | SG1 Concurrency and Parallelism,LEWG Library Evolution |
| P2546R4 | Debugging Support | René Ferdinand Rivera Morell | 2023-05-20 | 2023-05 | P2546R3 | LEWG Library Evolution,LWG Library |
| P2548R5 | copyable_function | Michael Florian Hava | 2023-04-03 | 2023-05 | P2548R4 | LEWG Library Evolution,LWG Library |
| P2552R2 | On the ignorability of standard attributes | Timur Doumler | 2023-05-19 | 2023-05 | P2552R1 | EWG Evolution,CWG Core |
| P2561R2 | A control flow operator | Barry Revzin | 2023-05-18 | 2023-05 | P2561R1 | EWG Evolution |
| P2621R3 | UB? In my Lexer? | Corentin Jabot | 2023-05-18 | 2023-05 | P2621R2 | CWG Core |
| P2637R2 | Member visit | Barry Revzin | 2023-05-15 | 2023-05 | P2637R1 | LEWG Library Evolution |
| P2641R3 | Checking if a union alternative is active | Barry Revzin | 2023-05-15 | 2023-05 | P2641R2 | LEWG Library Evolution |
| P2643R1 | Improving C++ concurrency features | Gonzalo Brito Gadeschi | 2023-05-18 | 2023-05 | P2643R0 | SG1 Concurrency and Parallelism |
| P2654R0 | Modules and Macros | Alisdair Meredith | 2023-05-19 | 2023-05 | EWG Evolution,LEWG Library Evolution | |
| P2662R1 | Pack Indexing | Corentin Jabot | 2023-05-18 | 2023-05 | P2662R0 | EWG Evolution |
| P2663R2 | Proposal to support interleaved complex values in std::simd | Daniel Towner | 2023-04-28 | 2023-05 | P2663R1 | LEWG Library Evolution |
| P2663R3 | Proposal to support interleaved complex values in std::simd | Daniel Towner | 2023-05-17 | 2023-05 | P2663R2 | LEWG Library Evolution |
| P2664R2 | Proposal to extend std::simd with permutation API | Daniel Towner | 2023-04-28 | 2023-05 | P2664R1 | SG1 Concurrency and Parallelism,LEWG Library Evolution |
| P2664R3 | Proposal to extend std::simd with permutation API | Daniel Towner | 2023-05-17 | 2023-05 | P2664R2 | SG1 Concurrency and Parallelism,LEWG Library Evolution |
| P2685R1 | Language Support For Scoped Objects | Alisdair Meredith | 2023-05-19 | 2023-05 | P2685R0 | EWGI SG17: EWG Incubator |
| P2686R1 | constexpr structured bindings and references to constexpr variables | Corentin Jabot | 2023-05-18 | 2023-05 | P2686R0 | EWG Evolution,CWG Core |
| P2689R2 | atomic_accessor | Nevin Liber | 2023-05-25 | 2023-05 | P2689R1 | SG1 Concurrency and Parallelism,LEWG Library Evolution |
| P2717R1 | Tool Introspection | René Ferdinand Rivera Morell | 2023-05-17 | 2023-05 | P2717R0 | SG15 Tooling |
| P2727R2 | std::iterator_interface | Zach Laine | 2023-05-03 | 2023-05 | P2727R1 | LEWG Library Evolution |
| P2728R1 | Unicode in the Library, Part 1: UTF Transcoding | Zach Laine | 2023-05-04 | 2023-05 | P2728R0 | SG16 Unicode,LEWG Library Evolution |
| P2728R2 | Unicode in the Library, Part 1: UTF Transcoding | Zach Laine | 2023-05-10 | 2023-05 | P2728R1 | SG16 Unicode,LEWG Library Evolution |
| P2728R3 | Unicode in the Library, Part 1: UTF Transcoding | Zach Laine | 2023-05-10 | 2023-05 | P2728R2 | SG16 Unicode,LEWG Library Evolution |
| P2741R2 | user-generated static_assert messages | Corentin Jabot | 2023-05-11 | 2023-05 | P2741R1 | EWG Evolution |
| P2746R2 | Deprecate and Replace Fenv Rounding Modes | Hans Boehm | 2023-05-14 | 2023-05 | P2746R1 | SG6 Numerics,LEWG Library Evolution |
| P2748R1 | Disallow Binding a Returned Glvalue to a Temporary | Brian Bi | 2023-05-15 | 2023-05 | P2748R0 | EWG Evolution |
| P2752R2 | Static storage for braced initializers | Arthur O'Dwyer | 2023-05-14 | 2023-05 | P2752R1 | EWG Evolution,CWG Core |
| P2757R2 | Type checking format args | Barry Revzin | 2023-05-15 | 2023-05 | P2757R1 | LEWG Library Evolution |
| P2767R0 | flat_map/flat_set omnibus | Arthur O'Dwyer | 2023-05-14 | 2023-05 | LWG Library | |
| P2769R1 | get_element customization point object | Ruslan Arutyunyan | 2023-05-17 | 2023-05 | P2769R0 | SG9 Ranges,LEWG Library Evolution |
| P2771R1 | Towards memory safety in C++ | Thomas Neumann | 2023-05-17 | 2023-05 | P2771R0 | SG23 Safety and Security |
| P2774R0 | Scoped thread-local storage | Michael Florian Hava | 2023-05-10 | 2023-05 | SG1 Concurrency and Parallelism | |
| P2775R0 | 2023-05 Library Evolution Polls | Bryce Adelstein Lelbach | 2023-05-25 | 2023-05 | LEWG Library Evolution | |
| P2781R1 | std::constexpr_v | Zach Laine | 2023-05-04 | 2023-05 | P2781R0 | LEWG Library Evolution |
| P2781R2 | std::constexpr_v | Zach Laine | 2023-05-21 | 2023-05 | P2781R1 | LEWG Library Evolution |
| P2786R1 | Trivial relocatability options | Mungo Gill | 2023-05-19 | 2023-05 | P2786R0 | EWGI SG17: EWG Incubator,EWG Evolution |
| P2811R2 | Contract Violation Handlers | Joshua Berne | 2023-04-20 | 2023-05 | P2811R1 | SG21 Contracts |
| P2811R3 | Contract Violation Handlers | Joshua Berne | 2023-05-04 | 2023-05 | P2811R2 | SG21 Contracts |
| P2811R4 | Contract Violation Handlers | Joshua Berne | 2023-05-15 | 2023-05 | P2811R3 | SG21 Contracts |
| P2814R0 | Trivial Relocatability --- Comparing P1144 with P2786 | Mungo Gill | 2023-05-19 | 2023-05 | EWGI SG17: EWG Incubator,LEWGI SG18: LEWG Incubator | |
| P2821R1 | span.at() | Jarrad J. Waterloo | 2023-04-13 | 2023-05 | P2821R0 | SG23 Safety and Security,LEWG Library Evolution |
| P2828R1 | Copy elision for direct-initialization with a conversion function (Core issue 2327) | Brian Bi | 2023-05-11 | 2023-05 | P2828R0 | CWG Core |
| P2829R0 | Proposal of Contracts Supporting Const-On-Definition Style | Andrew Tomazos | 2023-04-12 | 2023-05 | SG21 Contracts | |
| P2831R0 | Functions having a narrow contract should not be noexcept | Timur Doumler | 2023-05-15 | 2023-05 | LEWG Library Evolution | |
| P2834R0 | Semantic Stability Across Contract-Checking Build Modes | Joshua Berne, John Lakos | 2023-05-15 | 2023-05 | SG21 Contracts | |
| P2835R0 | Expose std::atomic_ref's object address | Gonzalo Brito Gadeschi | 2023-05-18 | 2023-05 | SG1 Concurrency and Parallelism | |
| P2837R0 | Planning to Revisit the Lakos Rule | Alisdair Meredith | 2023-05-19 | 2023-05 | LEWG Library Evolution | |
| P2839R0 | Nontrivial relocation via a new "owning reference" type | Brian Bi | 2023-05-15 | 2023-05 | EWGI SG17: EWG Incubator | |
| P2841R0 | Concept Template Parameters | Corentin Jabot | 2023-05-18 | 2023-05 | EWG Evolution | |
| P2842R0 | Destructor Semantics Do Not Affect Constructible Traits | Alisdair Meredith | 2023-05-19 | 2023-05 | LWG Library | |
| P2843R0 | Preprocessing is never undefined | Alisdair Meredith | 2023-05-19 | 2023-05 | SG16 Unicode | |
| P2845R0 | Formatting of std::filesystem::path | Victor Zverovich | 2023-05-07 | 2023-05 | SG16 Unicode,LEWG Library Evolution | |
| P2846R0 | size_hint: Eagerly reserving memory for not-quite-sized lazy ranges | Corentin Jabot | 2023-05-11 | 2023-05 | SG9 Ranges | |
| P2848R0 | std::is_uniqued | Arthur O'Dwyer | 2023-04-24 | 2023-05 | LEWGI SG18: LEWG Incubator | |
| P2850R0 | Minimal Compiler Preserved Dependencies | Mark Batty | 2023-05-15 | 2023-05 | SG1 Concurrency and Parallelism | |
| P2852R0 | Contract violation handling semantics for the contracts MVP | Tom Honermann | 2023-04-24 | 2023-05 | SG21 Contracts | |
| P2853R0 | Proposal of std::contract_violation | Andrew Tomazos | 2023-05-10 | 2023-05 | SG21 Contracts | |
| P2855R0 | Member customization points for Senders and Receivers | Ville Voutilainen | 2023-05-18 | 2023-05 | LEWG Library Evolution | |
| P2857R0 | P2596R0 Critique | Matt Bentley | 2023-04-28 | 2023-05 | All of WG21 | |
| P2858R0 | Noexcept vs contract violations | Andrzej Krzemieński | 2023-05-12 | 2023-05 | SG21 Contracts | |
| P2861R0 | The Lakos Rule: Narrow Contracts And `noexcept` Are Inherently Incompatible | John Lakos | 2023-05-18 | 2023-05 | SG21 Contracts,EWG Evolution,LEWG Library Evolution | |
| P2862R0 | text_encoding::name() should never return null values | Daniel Krügler | 2023-05-09 | 2023-05 | LEWG Library Evolution,LWG Library | |
| P2863R0 | Review Annex D for C++26 | Alisdair Meredith | 2023-05-19 | 2023-05 | EWG Evolution,LEWG Library Evolution | |
| P2864R0 | Remove Deprecated Arithmetic Conversion on Enumerations From C++26 | Alisdair Meredith | 2023-05-19 | 2023-05 | EWG Evolution | |
| P2865R0 | Remove Deprecated Array Comparisons from C++26 | Alisdair Meredith | 2023-05-19 | 2023-05 | EWG Evolution | |
| P2866R0 | Remove Deprecated Volatile Features From C++26 | Alisdair Meredith | 2023-05-19 | 2023-05 | EWG Evolution | |
| P2867R0 | Remove Deprecated strstreams From C++26 | Alisdair Meredith | 2023-05-19 | 2023-05 | LEWG Library Evolution | |
| P2868R0 | Remove Deprecated `std::allocator` Typedef From C++26 | Alisdair Meredith | 2023-05-19 | 2023-05 | LEWG Library Evolution | |
| P2869R0 | Remove Deprecated `shared_ptr` Atomic Access APIs From C++26 | Alisdair Meredith | 2023-05-19 | 2023-05 | SG1 Concurrency and Parallelism | |
| P2870R0 | Remove `basic_string::reserve()` From C++26 | Alisdair Meredith | 2023-05-19 | 2023-05 | LEWG Library Evolution | |
| P2871R0 | Remove Deprecated Unicode Conversion Facets From C++26 | Alisdair Meredith | 2023-05-19 | 2023-05 | SG16 Unicode | |
| P2872R0 | Remove `wstring_convert` From C++26 | Alisdair Meredith | 2023-05-19 | 2023-05 | LEWG Library Evolution | |
| P2873R0 | Remove Deprecated locale category facets for Unicode from C++26 | Alisdair Meredith | 2023-05-19 | 2023-05 | SG16 Unicode | |
| P2874R0 | Mandating Annex D | Alisdair Meredith | 2023-05-19 | 2023-05 | LWG Library | |
| P2875R0 | Undeprecate `polymorphic_allocator::destroy` For C++26 | Alisdair Meredith | 2023-05-19 | 2023-05 | LEWG Library Evolution | |
| P2876R0 | Proposal to extend std::simd with more constructors and accessors | Daniel Towner | 2023-05-18 | 2023-05 | LEWG Library Evolution | |
| P2878R0 | Reference checking | Jarrad J. Waterloo | 2023-05-10 | 2023-05 | SG23 Safety and Security | |
| P2878R1 | Reference checking | Jarrad J. Waterloo | 2023-05-18 | 2023-05 | P2878R0 | SG23 Safety and Security |
| P2880R0 | Algorithm-like vs std::simd based RNG API | Ilya Burylov | 2023-05-18 | 2023-05 | LEWG Library Evolution | |
| P2881R0 | Generator-based for loop | Jonathan Müller | 2023-05-18 | 2023-05 | EWGI SG17: EWG Incubator,EWG Evolution | |
| P2882R0 | An Event Model for C++ Executors | Detlef Vollmann | 2023-05-11 | 2023-05 | SG1 Concurrency and Parallelism | |
| P2883R0 | `offsetof` Should Be A Keyword In C++26 | Alisdair Meredith | 2023-05-19 | 2023-05 | EWGI SG17: EWG Incubator | |
| P2884R0 | `assert` Should Be A Keyword In C++26 | Alisdair Meredith | 2023-05-19 | 2023-05 | EWGI SG17: EWG Incubator,SG21 Contracts,SG22 Compatability | |
| P2886R0 | Concurrency TS2 Editor's report | Michael Wong | 2023-05-15 | 2023-05 | All of WG21 | |
| P2887R0 | SG14: Low Latency/Games/Embedded/Finance/Simulation virtual meeting minutes to 2023/05/11 | Michael Wong | 2023-05-15 | 2023-05 | SG14 Low Latency | |
| P2888R0 | SG19: Machine Learning Virtual Meeting Minutes to 2023/05/12 | Michael Wong | 2023-05-15 | 2023-05 | SG19 Machine Learning | |
| P2889R0 | Distributed Arrays | Lauri Vasama | 2023-05-15 | 2023-05 | EWGI SG17: EWG Incubator,EWG Evolution | |
| P2891R0 | SG16: Unicode meeting summaries 2023-01-11 through 2023-05-10 | Tom Honermann | 2023-05-16 | 2023-05 | SG16 Unicode | |
| P2892R0 | std::simd Types Should be Regular | David Sankel | 2023-05-18 | 2023-05 | LEWG Library Evolution | |
| P2893R0 | Variadic Friends | Jody Hagins | 2023-05-19 | 2023-05 | EWGI SG17: EWG Incubator | |
| P2895R0 | noncopyable and nonmoveable utility classes | Sebastian Theophil | 2023-05-17 | 2023-05 | LEWG Library Evolution | |
| P2897R0 | aligned_accessor: An mdspan accessor expressing pointer overalignment | Mark Hoemmen | 2023-05-18 | 2023-05 | LEWGI SG18: LEWG Incubator | |
| P2898R0 | Importable Headers are Not Universally Implementable | Daniel Ruoso | 2023-05-18 | 2023-05 | SG15 Tooling | |
| P2901R0 | Extending linear algebra support to batched operations | Mark Hoemmen | 2023-05-19 | 2023-05 | SG6 Numerics,LEWGI SG18: LEWG Incubator,SG19 Machine Learning |
By Blog Staff | Apr 27, 2023 09:06 AM | Tags: None
Over the past week, we ran our 2023 annual global C++ developer survey. Thank you to everyone who responded. As promised, here is a summary of the results:
CppDevSurvey-2023-summary.pdf
The results have now been forwarded to the C++ standards committee to help inform C++ evolution. Your feedback will be very helpful, and thank you again for your participation! Stay safe, everyone.
By Administrator | Apr 25, 2023 02:50 PM | Tags: None
The 2023-04 mailing of new standards papers is now available.
| WG21 Number | Title | Author | Document Date | Mailing Date | Previous Version | Subgroup |
|---|---|---|---|---|---|---|
| N4943 | WG21 February 2023 Issaquah Minutes of Meeting | Nina Ranns | 2023-03-06 | 2023-04 | All of WG21 | |
| N4944 | Working Draft, Standard for Programming Language C++ | Thomas Köppe | 2023-03-22 | 2023-04 | All of WG21 | |
| N4945 | Editors' Report - Programming Languages - C++ | Thomas Köppe | 2023-03-23 | 2023-04 | All of WG21 | |
| P0876R13 | fiber_context - fibers without scheduler | Oliver Kowalke | 2023-03-02 | 2023-04 | P0876R12 | LEWG Library Evolution |
| P1144R7 | std::is_trivially_relocatable | Arthur O'Dwyer | 2023-03-10 | 2023-04 | P1144R6 | EWGI SG17: EWG Incubator,LEWGI SG18: LEWG Incubator,EWG Evolution,LEWG Library Evolution |
| P1673R12 | A free function linear algebra interface based on the BLAS | Mark Hoemmen | 2023-03-14 | 2023-04 | P1673R11 | LWG Library |
| P1885R11 | Naming Text Encodings to Demystify Them | Corentin Jabot | 2023-03-22 | 2023-04 | P1885R10 | LWG Library |
| P2022R1 | Rangified version of lexicographical_compare_three_way | Ran Regev | 2023-03-11 | 2023-04 | P2022R0 | SG9 Ranges,LEWG Library Evolution |
| P2287R2 | Designated-initializers for base classes | Barry Revzin | 2023-03-12 | 2023-04 | P2287R1 | EWG Evolution |
| P2407R3 | Freestanding Library: Partial Classes | Emil Meissner | 2023-03-05 | 2023-04 | P2407R2 | LWG Library |
| P2447R3 | std::span over an initializer list | Arthur O'Dwyer | 2023-03-14 | 2023-04 | P2447R2 | LEWG Library Evolution |
| P2530R3 | Hazard Pointers for C++26 | Maged Michael | 2023-03-02 | 2023-04 | P2530R2 | LWG Library |
| P2545R4 | Read-Copy Update (RCU) | Paul E. McKenney | 2023-03-08 | 2023-04 | P2545R3 | LWG Library |
| P2630R3 | Submdspan | Christian Trott | 2023-03-15 | 2023-04 | P2630R2 | LEWG Library Evolution,LWG Library |
| P2690R1 | Presentation for C++17 parallel algorithms and P2300 | Ruslan Arutyunyan | 2023-03-16 | 2023-04 | P2690R0 | SG1 Concurrency and Parallelism,LEWG Library Evolution |
| P2746R1 | Deprecate and Replace Fenv Rounding Modes | Hans Boehm | 2023-03-14 | 2023-04 | P2746R0 | SG6 Numerics,LEWG Library Evolution |
| P2752R1 | Static storage for braced initializers | Arthur O'Dwyer | 2023-03-10 | 2023-04 | P2752R0 | EWG Evolution,CWG Core |
| P2757R1 | Type checking format args | Barry Revzin | 2023-03-13 | 2023-04 | P2757R0 | LEWG Library Evolution |
| P2780R0 | Caller-side precondition checking, and Eval_and_throw | Ville Voutilainen | 2023-03-02 | 2023-04 | SG21 Contracts | |
| P2806R1 | do expressions | Barry Revzin | 2023-03-12 | 2023-04 | P2806R0 | EWG Evolution |
| P2809R0 | Trivial infinite loops are not Undefined Behavior | JF Bastien | 2023-03-14 | 2023-04 | SG1 Concurrency and Parallelism,SG22 Compatability,EWG Evolution | |
| P2811R0 | Contract Violation Handlers | Joshua Berne | 2023-03-20 | 2023-04 | SG21 Contracts | |
| P2811R1 | Contract Violation Handlers | Joshua Berne | 2023-03-20 | 2023-04 | P2811R0 | SG21 Contracts |
| P2817R0 | The idea behind the contracts MVP | Andrzej Krzemieński | 2023-03-05 | 2023-04 | SG21 Contracts | |
| P2818R0 | Uniform Call Syntax for explicit-object member functions | Gašper Ažman | 2023-03-15 | 2023-04 | EWG Evolution | |
| P2819R0 | Add tuple protocol to complex | Michael Florian Hava | 2023-02-23 | 2023-04 | SG6 Numerics,LEWG Library Evolution | |
| P2824R0 | WG21 February 2023 Issaquah meeting Record of Discussion | Nina Ranns | 2023-03-06 | 2023-04 | All of WG21 | |
| P2825R0 | calltarget(unevaluated-call-expression) | Gašper Ažman | 2023-03-15 | 2023-04 | EWG Evolution | |
| P2826R0 | Replacement functions | Gašper Ažman | 2023-03-15 | 2023-04 | EWG Evolution | |
| P2827R0 | Floating-point overflow and underflow in from_chars (LWG 3081) | Zhihao Yuan | 2023-03-14 | 2023-04 | LEWG Library Evolution,LWG Library | |
| P2828R0 | Copy elision for direct-initialization with a conversion function (Core issue 2327) | Brian Bi | 2023-03-13 | 2023-04 | CWG Core | |
| P2830R0 | constexpr type comparison | Gašper Ažman | 2023-03-15 | 2023-04 | EWG Evolution | |
| P2833R0 | Freestanding Library: inout expected span | Ben Craig | 2023-03-13 | 2023-04 | LEWG Library Evolution | |
| P2836R0 | std::const_iterator often produces an unexpected type | Christopher Di Bella | 2023-03-20 | 2023-04 | SG9 Ranges,LEWG Library Evolution,LWG Library | |
| P2838R0 | Unconditional contract violation handling of any kind is a serious problem | Ville Voutilainen | 2023-03-22 | 2023-04 | SG21 Contracts |
By Administrator | Feb 20, 2023 02:31 PM | Tags: None
The 2023-02 mailing of new standards papers is now available.
| WG21 Number | Title | Author | Document Date | Mailing Date | Previous Version | Subgroup |
|---|---|---|---|---|---|---|
| N4940 | WG21 2022-11 Kona Minutes of Meeting V2 | Nina Ranns | 2023-01-23 | 2023-02 | All of WG21 | |
| N4941 | INCITS C++/WG21 Agenda: 6-11 February 2023, Issaquah, WA USA | John Spicer | 2023-01-21 | 2023-02 | All of WG21 | |
| N4942 | WG21 2023-01 Admin telecon minutes | Nina Ranns | 2023-02-02 | 2023-02 | All of WG21 | |
| P0290R3 | apply() for synchronized_value | Anthony Williams | 2023-01-17 | 2023-02 | P0290R2 | LWG Library |
| P0290R4 | apply() for synchronized_value | Anthony Williams | 2023-02-16 | 2023-02 | P0290R3 | LWG Library |
| P0447R21 | Introduction of std::hive to the standard library | Matt Bentley | 2023-02-11 | 2023-02 | P0447R20 | SG14 Low Latency,LEWG Library Evolution,All of WG21 |
| P0493R4 | Atomic maximum/minimum | Al Grant | 2023-02-15 | 2023-02 | P0493R3 | SG1 Concurrency and Parallelism,LWG Library |
| P0792R13 | function_ref: a non-owning reference to a Callable | Vittorio Romeo | 2023-02-09 | 2023-02 | P0792R12 | LWG Library |
| P0792R14 | function_ref: a non-owning reference to a Callable | Vittorio Romeo | 2023-02-09 | 2023-02 | P0792R13 | LWG Library |
| P0870R5 | A proposal for a type trait to detect narrowing conversions | Giuseppe D'Angelo | 2023-02-15 | 2023-02 | P0870R4 | SG6 Numerics,LEWG Library Evolution,LWG Library |
| P0876R12 | fiber_context - fibers without scheduler | Oliver Kowalke | 2023-02-09 | 2023-02 | P0876R11 | LEWG Library Evolution |
| P1061R4 | Structured Bindings can introduce a Pack | Barry Revzin | 2023-02-15 | 2023-02 | P1061R3 | EWG Evolution |
| P1708R7 | Basic Statistics | Richard Dosselmann | 2023-02-06 | 2023-02 | P1708R6 | SG6 Numerics,SG14 Low Latency,LEWG Library Evolution,LWG Library |
| P1715R1 | Loosen restrictions on "_t" typedefs and "_v" values. | Jorg Brown | 2023-02-06 | 2023-02 | P1715R0 | LEWG Library Evolution,CWG Core,LWG Library |
| P1759R5 | Native handles and file streams | Elias Kosunen | 2023-02-12 | 2023-02 | P1759R4 | LWG Library |
| P1854R4 | Making non-encodable string literals ill-formed | Corentin Jabot | 2023-02-08 | 2023-02 | P1854R3 | EWG Evolution |
| P1928R3 | Merge data-parallel types from the Parallelism TS 2 | Matthias Kretz | 2023-02-03 | 2023-02 | P1928R2 | LEWG Library Evolution |
| P2022R0 | Rangified version of lexicographical_compare_three_way | Ran Regev | 2023-02-06 | 2023-02 | SG9 Ranges,LEWG Library Evolution | |
| P2047R6 | An allocator-aware optional type | Nina Ranns | 2023-02-02 | 2023-02 | P2047R5 | LEWG Library Evolution |
| P2159R1 | A Big Decimal Type | Bill Seymour | 2023-02-06 | 2023-02 | P2159R0 | SG6 Numerics |
| P2300R6 | `std::execution` | Michał Dominiak | 2023-01-19 | 2023-02 | P2300R5 | SG1 Concurrency and Parallelism,LEWG Library Evolution |
| P2308R0 | Template parameter initialization | S. Davis Herring | 2023-02-13 | 2023-02 | CWG Core | |
| P2338R4 | Freestanding Library: Character primitives and the C library | Ben Craig | 2023-02-09 | 2023-02 | P2338R3 | LWG Library |
| P2355R1 | Postfix fold expressions | S. Davis Herring | 2023-02-13 | 2023-02 | P2355R0 | EWG Evolution |
| P2361R6 | Unevaluated strings | Corentin Jabot | 2023-02-12 | 2023-02 | P2361R5 | EWG Evolution |
| P2363R5 | Extending associative containers with the remaining heterogeneous overloads | Konstantin Boyarinov | 2023-02-10 | 2023-02 | P2363R4 | LWG Library |
| P2406R3 | Add lazy_counted_iterator | Yehezkel Bernat | 2023-02-06 | 2023-02 | P2406R2 | SG9 Ranges,LEWG Library Evolution |
| P2406R4 | Add lazy_counted_iterator | Yehezkel Bernat | 2023-02-07 | 2023-02 | P2406R3 | SG9 Ranges,LEWG Library Evolution |
| P2406R5 | Add lazy_counted_iterator | Yehezkel Bernat | 2023-02-08 | 2023-02 | P2406R4 | SG9 Ranges,LEWG Library Evolution |
| P2495R2 | Interfacing stringstreams with string_view | Michael Hava | 2023-02-14 | 2023-02 | P2495R1 | LWG Library |
| P2497R0 | Testing for success or failure of charconv functions | Jonathan Wakely | 2023-01-25 | 2023-02 | LEWG Library Evolution | |
| P2521R3 | Contract support -- Record of SG21 consensus | Andrzej Krzemieński | 2023-02-10 | 2023-02 | P2521R2 | SG21 Contracts |
| P2527R2 | std::variant_alternative_index and std::tuple_element_index | Alex Christensen | 2023-01-27 | 2023-02 | P2527R1 | LWG Library |
| P2545R3 | Why RCU Should be in C++26 | Paul E. McKenney | 2023-02-15 | 2023-02 | P2545R2 | LWG Library |
| P2558R2 | Add @, $, and ` to the basic character set | Steve Downey | 2023-02-08 | 2023-02 | P2558R1 | SG16 Unicode,SG22 Compatability |
| P2572R1 | std::format() fill character allowances | Tom Honermann | 2023-02-08 | 2023-02 | P2572R0 | LWG Library |
| P2588R3 | Relax std::barrier phase completion step guarantees | Gonzalo Brito | 2023-02-07 | 2023-02 | P2588R2 | LWG Library |
| P2591R3 | Concatenation of strings and string views | Giuseppe D'Angelo | 2023-01-30 | 2023-02 | P2591R2 | LEWG Library Evolution |
| P2592R3 | Hashing support for std::chrono value classes | Giuseppe D'Angelo | 2023-02-10 | 2023-02 | P2592R2 | LEWG Library Evolution,LWG Library |
| P2593R1 | Allowing static_assert(false) | Barry Revzin | 2023-01-19 | 2023-02 | P2593R0 | EWG Evolution |
| P2594R1 | Slides: Allow programmer to control coroutine elision (P2477R3 Presentation)) | Chuanqi Xu | 2023-02-07 | 2023-02 | P2594R0 | EWG Evolution |
| P2609R2 | Relaxing Ranges Just A Smidge | John Eivind Helset | 2023-01-22 | 2023-02 | P2609R1 | LWG Library |
| P2609R3 | Relaxing Ranges Just A Smidge | John Eivind Helset | 2023-02-10 | 2023-02 | P2609R2 | LWG Library |
| P2616R4 | Making std::atomic notification/wait operations usable in more situations | Lewis Baker | 2023-02-15 | 2023-02 | P2616R3 | LEWG Library Evolution |
| P2621R2 | UB? In my Lexer? | Corentin Jabot | 2023-02-08 | 2023-02 | P2621R1 | SG22 Compatability,EWG Evolution |
| P2641R2 | Checking if a union alternative is active | Barry Revzin | 2023-02-07 | 2023-02 | P2641R1 | LEWG Library Evolution |
| P2652R2 | Disallow user specialization of allocator_traits | Pablo Halpern | 2023-02-08 | 2023-02 | P2652R1 | LWG Library |
| P2655R2 | common_reference_t of reference_wrapper Should Be a Reference Type | Hui Xie | 2023-02-06 | 2023-02 | P2655R1 | SG9 Ranges,LEWG Library Evolution |
| P2655R3 | common_reference_t of reference_wrapper Should Be a Reference Type | Hui Xie | 2023-02-07 | 2023-02 | P2655R2 | SG9 Ranges,LEWG Library Evolution |
| P2656R2 | C++ Ecosystem International Standard | René Ferdinand Rivera Morell | 2023-02-14 | 2023-02 | P2656R1 | SG15 Tooling |
| P2663R1 | Proposal to support interleaved complex values in std::simd | Daniel Towner | 2023-01-25 | 2023-02 | P2663R0 | SG1 Concurrency and Parallelism,LEWG Library Evolution |
| P2664R1 | Proposal to extend std::simd with permutation API | Daniel Towner | 2023-01-25 | 2023-02 | P2664R0 | SG1 Concurrency and Parallelism,LEWG Library Evolution |
| P2670R1 | Non-transient constexpr allocation | Barry Revzin | 2023-02-03 | 2023-02 | P2670R0 | EWG Evolution |
| P2679R2 | Fixing std::start_lifetime_as and std::start_lifetime_as_array | Timur Doumler | 2023-02-14 | 2023-02 | P2679R1 | CWG Core,LWG Library |
| P2681R1 | More Basic Statistics | Richard Dosselmann | 2023-02-06 | 2023-02 | P2681R0 | SG6 Numerics,SG19 Machine Learning |
| P2693R1 | Formatting thread::id and stacktrace | Corentin Jabot | 2023-02-09 | 2023-02 | P2693R0 | LEWG Library Evolution |
| P2695R1 | A proposed plan for contracts in C++ | Timur Doumler | 2023-02-09 | 2023-02 | P2695R0 | SG21 Contracts,EWG Evolution |
| P2724R1 | constant dangling | Jarrad J. Waterloo | 2023-02-13 | 2023-02 | P2724R0 | SG22 Compatability,SG23 Safety and Security |
| P2727R1 | std::iterator_interface | Zach Laine | 2023-02-01 | 2023-02 | P2727R0 | LEWG Library Evolution |
| P2730R1 | variable scope | Jarrad J. Waterloo | 2023-02-14 | 2023-02 | P2730R0 | SG22 Compatability,SG23 Safety and Security |
| P2733R1 | Fix handling of empty specifiers in std::format | Victor Zverovich | 2023-02-06 | 2023-02 | P2733R0 | LEWG Library Evolution |
| P2733R2 | Fix handling of empty specifiers in std::format | Victor Zverovich | 2023-02-09 | 2023-02 | P2733R1 | LEWG Library Evolution |
| P2733R3 | Fix handling of empty specifiers in std::format | Victor Zverovich | 2023-02-10 | 2023-02 | P2733R2 | LEWG Library Evolution,LWG Library |
| P2736R2 | Referencing the Unicode Standard | Corentin Jabot | 2023-02-09 | 2023-02 | P2736R1 | CWG Core |
| P2738R1 | constexpr cast from void*: towards constexpr type-erasure | Corentin Jabot | 2023-02-13 | 2023-02 | P2738R0 | EWG Evolution |
| P2740R1 | Simpler implicit dangling resolution | Jarrad J. Waterloo | 2023-01-15 | 2023-02 | P2740R0 | EWG Evolution |
| P2740R2 | Simpler implicit dangling resolution | Jarrad J. Waterloo | 2023-02-13 | 2023-02 | P2740R1 | SG23 Safety and Security |
| P2741R1 | user-generated static_assert messages | Corentin Jabot | 2023-02-12 | 2023-02 | P2741R0 | EWG Evolution |
| P2742R1 | indirect dangling identification | Jarrad J. Waterloo | 2023-01-15 | 2023-02 | P2742R0 | EWG Evolution |
| P2742R2 | indirect dangling identification | Jarrad J. Waterloo | 2023-02-13 | 2023-02 | P2742R1 | SG23 Safety and Security |
| P2749R0 | Down with "character" | Corentin Jabot | 2023-02-12 | 2023-02 | SG16 Unicode,CWG Core | |
| P2750R1 | C Dangling Reduction | Jarrad J. Waterloo | 2023-01-15 | 2023-02 | P2750R0 | EWG Evolution |
| P2750R2 | C Dangling Reduction | Jarrad J. Waterloo | 2023-02-13 | 2023-02 | P2750R1 | SG22 Compatability,SG23 Safety and Security |
| P2751R1 | Evaluation of Checked Contracts | Joshua Berne | 2023-02-14 | 2023-02 | P2751R0 | SG21 Contracts |
| P2754R0 | Deconstructing Avoiding Uninitialized Reads of Auto Variables | Jake Fevold | 2023-01-24 | 2023-02 | SG23 Safety and Security,EWG Evolution | |
| P2759R1 | DG Opinion on Safety for ISO C++ | Michael Wong | 2023-01-22 | 2023-02 | P2759R0 | SG23 Safety and Security,All of WG21 |
| P2763R1 | `layout_stride` static extents default constructor fix | Christian Trott | 2023-02-07 | 2023-02 | P2763R0 | All of WG21 |
| P2770R0 | Stashing stashing iterators for proper flattening | Tim Song | 2023-01-31 | 2023-02 | LWG Library | |
| P2771R0 | Towards memory safety in C++ | Thomas Neumann | 2023-01-17 | 2023-02 | EWGI SG17: EWG Incubator | |
| P2772R0 | std::integral_constant literals do not suffice - constexpr_t? | Matthias Kretz | 2023-01-17 | 2023-02 | LEWGI SG18: LEWG Incubator,LEWG Library Evolution | |
| P2773R0 | Considerations for Unicode algorithms | Corentin Jabot | 2023-02-16 | 2023-02 | SG16 Unicode | |
| P2779R0 | Make basic_string_view's range construction conditionally explicit | Giuseppe D'Angelo | 2023-02-02 | 2023-02 | SG9 Ranges,SG16 Unicode,LEWGI SG18: LEWG Incubator,LEWG Library Evolution | |
| P2782R0 | A proposal for a type trait to detect if value initialization can be achieved by zero-filling | Giuseppe D'Angelo | 2023-02-13 | 2023-02 | SG14 Low Latency,EWG Evolution,LEWG Library Evolution | |
| P2784R0 | Not halting the program after detected contract violation | Andrzej Krzemieński | 2023-02-09 | 2023-02 | SG21 Contracts | |
| P2786R0 | Trivial relocatability options | Mungo Gill | 2023-02-10 | 2023-02 | EWGI SG17: EWG Incubator,LEWGI SG18: LEWG Incubator | |
| P2787R0 | pmr::generator - Promise Types are not Values | Steve Downey | 2023-02-06 | 2023-02 | LEWG Library Evolution,LWG Library | |
| P2787R1 | pmr::generator - Promise Types are not Values | Steve Downey | 2023-02-08 | 2023-02 | P2787R0 | LWG Library |
| P2788R0 | Linkage for modular constants | S. Davis Herring | 2023-02-11 | 2023-02 | EWG Evolution,CWG Core | |
| P2789R0 | C++ Standard Library Ready Issues to be moved in Issaquah, Feb. 2023 | Jonathan Wakely | 2023-02-13 | 2023-02 | All of WG21 | |
| P2790R0 | C++ Standard Library Immediate Issues to be moved in Issaquah, Feb. 2023 | Jonathan Wakely | 2023-02-13 | 2023-02 | All of WG21 | |
| P2791R0 | mandate concepts for new features | Ran Regev | 2023-02-07 | 2023-02 | LEWG Library Evolution,LWG Library,Direction Group | |
| P2796R0 | Core Language Working Group "ready" Issues for the February, 2023 meeting | Jens Maurer | 2023-02-11 | 2023-02 | CWG Core | |
| P2797R0 | Proposed resolution for CWG2692 Static and explicit object member functions with the same par | Gašper Ažman | 2023-02-10 | 2023-02 | EWG Evolution,CWG Core | |
| P2798R0 | Fix layout mappings all static extent default constructor | Christian Trott | 2023-02-09 | 2023-02 | LWG Library | |
| P2799R0 | Closed ranges may be a problem; breaking counted_iterator is not the solution | Tim Song | 2023-02-13 | 2023-02 | SG9 Ranges,LEWG Library Evolution | |
| P2802R0 | Presentation of P1385R7 to LEWG at Issaquah 2023 | Guy Davidson | 2023-02-09 | 2023-02 | LEWG Library Evolution | |
| P2803R0 | std::simd Intro slides | Matthias Kretz | 2023-02-09 | 2023-02 | LEWG Library Evolution | |
| P2805R0 | fiber_context: fibers without scheduler - LEWG slides | Nat Goodspeed | 2023-02-09 | 2023-02 | LEWG Library Evolution | |
| P2806R0 | do expressions | Barry Revzin | 2023-02-14 | 2023-02 | EWG Evolution | |
| P2807R0 | Issaquah Slides for Intel response to std::simd | Daniel Towner | 2023-02-10 | 2023-02 | SG1 Concurrency and Parallelism,LEWG Library Evolution | |
| P2808R0 | Internal linkage in the global module | S. Davis Herring | 2023-02-13 | 2023-02 | EWG Evolution,CWG Core | |
| P2810R0 | is_debugger_present is_replaceable | René Ferdinand Rivera Morell | 2023-02-14 | 2023-02 | SG15 Tooling | |
| P2812R0 | P1673R11 LEWG presentation | Mark Hoemmen | 2023-02-13 | 2023-02 | LEWG Library Evolution | |
| P2815R0 | Slides for presentation on P2188R1 | Anthony Williams | 2023-02-16 | 2023-02 | EWG Evolution | |
| P2816R0 | Safety Profiles: Type-and-resource Safe programming in ISO Standard C++ | Bjarne Stroustrup | 2023-02-16 | 2023-02 | All of WG21 |