The 2024-05 mailing of new standards papers is now available.
| WG21 Number | Title | Author | Document Date | Mailing Date | Previous Version | Subgroup |
|---|---|---|---|---|---|---|
| N4983 | WG21 agenda: 24-29 June 2024, St. Louis, MO, USA | John Spicer | 2024-05-19 | 2024-05 | All of WG21 | |
| P0260R9 | C艹 Concurrent Queues | Detlef Vollmann | 2024-05-22 | 2024-05 | P0260R8 | SG1 Concurrency and Parallelism,LEWG Library Evolution |
| P0843R12 | inplace_vector | Gonzalo Brito Gadeschi | 2024-05-21 | 2024-05 | P0843R11 | LWG Library |
| P0963R2 | Structured binding declaration as a condition | Zhihao Yuan | 2024-05-14 | 2024-05 | P0963R1 | EWG Evolution,CWG Core |
| P1000R6 | C艹 IS schedule | Herb Sutter | 2024-05-19 | 2024-05 | P1000R5 | All of WG21 |
| P1083R8 | Move resource_adaptor from Library TS to the C艹 WP | Pablo Halpern | 2024-05-22 | 2024-05 | P1083R7 | LEWG Library Evolution,LWG Library |
| P1112R5 | Language support for class layout control | Pal Balog | 2024-05-21 | 2024-05 | P1112R4 | EWG Evolution |
| P1144R11 | std::is_trivially_relocatable | Arthur O'Dwyer | 2024-05-15 | 2024-05 | P1144R10 | EWGI SG17: EWG Incubator |
| P1255R13 | A view of 0 or 1 elements: views::nullable And a concept to constrain maybes | Steve Downey | 2024-05-22 | 2024-05 | P1255R12 | LEWG Library Evolution,LWG Library |
| P1306R2 | Expansion statements | Dan Katz | 2024-05-07 | 2024-05 | P1306R1 | EWG Evolution |
| P1494R3 | Partial program correctness | S. Davis Herring | 2024-05-21 | 2024-05 | P1494R2 | SG22 Compatibility,EWG Evolution,LEWG Library Evolution,CWG Core |
| P1928R9 | std::simd - Merge data-parallel types from the Parallelism TS 2 | Matthias Kretz | 2024-05-22 | 2024-05 | P1928R8 | LWG Library |
| P2019R6 | Thread attributes | Corentin Jabot | 2024-05-22 | 2024-05 | P2019R5 | LWG Library |
| P2034R4 | Partially Mutable Lambda Captures | Ryan McDougall | 2024-04-22 | 2024-05 | P2034R3 | SG23 Safety and Security,EWG Evolution,CWG Core |
| P2079R4 | System execution context | Lee Howes | 2024-05-22 | 2024-05 | P2079R3 | SG1 Concurrency and Parallelism,LEWG Library Evolution |
| P2413R1 | Remove unsafe conversions of unique_ptr | Lénárd Szolnoki | 2024-05-22 | 2024-05 | P2413R0 | LEWG Library Evolution |
| P2434R1 | Nondeterministic pointer provenance | S. Davis Herring | 2024-05-21 | 2024-05 | P2434R0 | SG22 Compatibility,EWG Evolution |
| P2689R3 | Atomic Refs Bound to Memory Orderings & Atomic Accessors | Christian Trott | 2024-04-29 | 2024-05 | P2689R2 | SG1 Concurrency and Parallelism,LEWG Library Evolution |
| P2719R0 | Type-aware allocation and deallocation functions | Louis Dionne | 2024-05-18 | 2024-05 | EWGI SG17: EWG Incubator,EWG Evolution | |
| P2758R3 | Emitting messages at compile time | Barry Revzin | 2024-05-19 | 2024-05 | P2758R2 | EWG Evolution,LEWG Library Evolution |
| P2761R1 | Slides: If structured binding (P0963R1 presentation) | Zhihao Yuan | 2024-05-01 | 2024-05 | P2761R0 | EWG Evolution |
| P2786R6 | Trivial Relocatability For C艹26 | Mungo Gill | 2024-05-21 | 2024-05 | P2786R5 | EWG Evolution,LEWG Library Evolution |
| P2822R1 | Providing user control of associated entities of class types | Lewis Baker | 2024-05-08 | 2024-05 | P2822R0 | EWG Evolution |
| P2830R4 | Standardized Constexpr Type Ordering | Gašper Ažman | 2024-05-21 | 2024-05 | P2830R3 | EWG Evolution |
| P2835R4 | Expose std::atomic_ref's object address | Gonzalo Brito Gadeschi | 2024-05-21 | 2024-05 | P2835R3 | LEWG Library Evolution |
| P2841R3 | Concept and variable-template template-parameters | Corentin Jabot | 2024-05-22 | 2024-05 | P2841R2 | CWG Core |
| P2846R2 | reserve_hint: Eagerly reserving memory for not-quite-sized lazy ranges | Corentin Jabot | 2024-05-22 | 2024-05 | P2846R1 | LEWG Library Evolution |
| P2849R0 | async-object - aka async-RAII objects | Kirk Shoop | 2024-05-21 | 2024-05 | SG1 Concurrency and Parallelism,LEWG Library Evolution | |
| P2876R1 | Proposal to extend std::simd with more constructors and accessors | Daniel Towner | 2024-05-22 | 2024-05 | P2876R0 | LEWG Library Evolution |
| P2900R7 | Contracts for C艹 | Joshua Berne | 2024-05-22 | 2024-05 | P2900R6 | EWG Evolution,LEWG Library Evolution |
| P2963R2 | Ordering of constraints involving fold expressions | Corentin Jabot | 2024-05-22 | 2024-05 | P2963R1 | CWG Core |
| P2964R1 | Allowing user-defined types in std::simd | Daniel Towner | 2024-05-22 | 2024-05 | P2964R0 | SG6 Numerics,LEWG Library Evolution |
| P2967R1 | Relocation Is A Library Interface | Alisdair Meredith | 2024-05-22 | 2024-05 | P2967R0 | LEWG Library Evolution |
| P2971R2 | Implication for C艹 | Walter E Brown | 2024-05-21 | 2024-05 | P2971R1 | EWG Evolution,LEWG Library Evolution |
| P2976R1 | Freestanding Library: algorithm, numeric, and random | Ben Craig | 2024-05-05 | 2024-05 | P2976R0 | LWG Library |
| P2988R5 | std::optional<T&> | Steve Downey | 2024-05-22 | 2024-05 | P2988R4 | LEWG Library Evolution,LWG Library |
| P2996R3 | Reflection for C艹26 | Barry Revzin | 2024-05-22 | 2024-05 | P2996R2 | EWG Evolution |
| P3045R1 | Quantities and units library | Mateusz Pusz | 2024-05-22 | 2024-05 | P3045R0 | SG6 Numerics,SG16 Unicode,LEWGI SG18: LEWG Incubator,LEWG Library Evolution |
| P3051R1 | Structured Response Files | René Ferdinand Rivera Morell | 2024-05-20 | 2024-05 | P3051R0 | SG15 Tooling |
| P3059R1 | Making user-defined constructors of view iterators/sentinels private | Hewill Kang | 2024-05-16 | 2024-05 | P3059R0 | SG9 Ranges,LEWG Library Evolution |
| P3064R1 | How to Avoid OOTA Without Really Trying | Paul E. McKenney | 2024-05-14 | 2024-05 | P3064R0 | SG1 Concurrency and Parallelism |
| P3067R0 | Provide predefined simd permute generator functions for common operations | Daniel Towner | 2024-05-22 | 2024-05 | LEWG Library Evolution | |
| P3068R2 | Allowing exception throwing in constant-evaluation | Hana Dusíková | 2024-05-22 | 2024-05 | P3068R1 | EWG Evolution,LEWG Library Evolution |
| P3085R2 | `noexcept` policy for SD-9 (throws nothing) | Ben Craig | 2024-05-18 | 2024-05 | P3085R1 | LEWG Library Evolution |
| P3091R2 | Better lookups for `map` and `unordered_map` | Pablo Halpern | 2024-05-21 | 2024-05 | P3091R1 | LEWG Library Evolution |
| P3094R2 | std::basic_fixed_string | Mateusz Pusz | 2024-05-22 | 2024-05 | P3094R1 | SG16 Unicode,LEWGI SG18: LEWG Incubator,LEWG Library Evolution |
| P3096R1 | Function Parameter Reflection in Reflection for C艹26 | Adam Lach | 2024-05-15 | 2024-05 | P3096R0 | EWG Evolution,LEWG Library Evolution |
| P3100R0 | Undefined and erroneous behaviour are contract violations | Timur Doumler | 2024-05-21 | 2024-05 | SG21 Contracts,SG23 Safety and Security,EWG Evolution | |
| P3103R2 | More bitset operations | Jan Schultke | 2024-05-22 | 2024-05 | P3103R1 | LEWGI SG18: LEWG Incubator |
| P3111R0 | Atomic Reduction Operations | Gonzalo Brito Gadeschi | 2024-05-22 | 2024-05 | SG1 Concurrency and Parallelism,SG6 Numerics | |
| P3119R1 | Tokyo Technical Fixes to Contracts | Joshua Berne | 2024-05-09 | 2024-05 | P3119R0 | SG21 Contracts |
| P3125R0 | Pointer tagging | Hana Dusíková | 2024-05-22 | 2024-05 | SG1 Concurrency and Parallelism | |
| P3126R1 | Graph Library: Overview | Phil Ratzloff | 2024-05-20 | 2024-05 | P3126R0 | SG14 Low Latency,SG19 Machine Learning |
| P3130R1 | Graph Library: Graph Container Interface | Phil Ratzloff | 2024-05-20 | 2024-05 | P3130R0 | SG14 Low Latency,SG19 Machine Learning |
| P3131R1 | Graph Library: Containers | Phil Ratzloff | 2024-05-20 | 2024-05 | P3131R0 | SG14 Low Latency,SG19 Machine Learning |
| P3137R1 | views::to_input | Tim Song | 2024-05-21 | 2024-05 | P3137R0 | SG9 Ranges |
| P3138R1 | views::cache_last | Tim Song | 2024-05-21 | 2024-05 | P3138R0 | SG1 Concurrency and Parallelism,LEWG Library Evolution |
| P3139R0 | Pointer cast for unique_ptr | Zhihao Yuan | 2024-05-20 | 2024-05 | LEWG Library Evolution | |
| P3149R3 | async_scope -- Creating scopes for non-sequential concurrency | Ian Petersen | 2024-05-21 | 2024-05 | P3149R2 | LEWG Library Evolution |
| P3154R1 | Deprecating signed character types in iostreams | Elias Kosunen | 2024-05-20 | 2024-05 | P3154R0 | LEWG Library Evolution |
| P3157R1 | Generative Extensions for Reflection | Andrei Alexandrescu | 2024-05-22 | 2024-05 | P3157R0 | SG7 Reflection |
| P3175R1 | Reconsidering the `std::execution::on` algorithm | Eric Niebler | 2024-05-14 | 2024-05 | P3175R0 | LEWG Library Evolution |
| P3175R2 | Reconsidering the `std::execution::on` algorithm | Eric Niebler | 2024-05-21 | 2024-05 | P3175R1 | LEWG Library Evolution |
| P3179R1 | C艹 parallel range algorithms | Ruslan Arutyunyan | 2024-05-22 | 2024-05 | P3179R0 | SG1 Concurrency and Parallelism,SG9 Ranges |
| P3183R1 | Contract testing support | Bengt Gustafsson | 2024-05-22 | 2024-05 | P3183R0 | SG21 Contracts |
| P3210R1 | A Postcondition *is* a Pattern Match | Andrew Tomazos | 2024-04-20 | 2024-05 | P3210R0 | SG21 Contracts,EWG Evolution |
| P3214R0 | 2024-04 Library Evolution Poll Outcomes | Inbal Levi | 2024-05-22 | 2024-05 | LEWG Library Evolution | |
| P3228R1 | Contracts for C艹: Revisiting contract check elision and duplication | Timur Doumler | 2024-05-21 | 2024-05 | P3228R0 | SG21 Contracts,EWG Evolution |
| P3234R1 | Utility to check if a pointer is in a given range | Glen Joseph Fernandes | 2024-04-29 | 2024-05 | P3234R0 | EWG Evolution,LEWG Library Evolution |
| P3235R0 | std::print more types faster with less memory | Victor Zverovich | 2024-05-11 | 2024-05 | LEWG Library Evolution | |
| P3236R1 | Please reject P2786 and adopt P1144 | Alan de Freitas | 2024-05-21 | 2024-05 | P3236R0 | All of WG21 |
| P3238R0 | An alternate proposal for naming contract semantics | Ville Voutilainen | 2024-05-06 | 2024-05 | SG21 Contracts | |
| P3239R0 | A Relocating Swap | Alisdair Meredith | 2024-05-22 | 2024-05 | EWG Evolution,LEWG Library Evolution | |
| P3247R1 | Deprecate the notion of trivial types | Jens Maurer | 2024-05-19 | 2024-05 | P3247R0 | LEWG Library Evolution,CWG Core |
| P3248R0 | Require [u]intptr_t | Gonzalo Brito Gadeschi | 2024-05-20 | 2024-05 | SG1 Concurrency and Parallelism,SG22 Compatibility,EWG Evolution,LEWG Library Evolution | |
| P3249R0 | A unified syntax for Pattern Matching and Contracts when introducing a new name | Ran Regev | 2024-04-22 | 2024-05 | SG21 Contracts,EWG Evolution | |
| P3250R0 | C艹 contracts with regards to function pointers | Peter Bindels | 2024-05-07 | 2024-05 | SG21 Contracts | |
| P3251R0 | C艹 contracts and coroutines | Peter Bindels | 2024-05-07 | 2024-05 | SG21 Contracts | |
| P3253R0 | Distinguishing between member and free coroutines | Brian Bi | 2024-05-22 | 2024-05 | EWG Evolution,LEWG Library Evolution | |
| P3254R0 | Reserve identifiers preceded by @ for non-ignorable annotation tokens | Brian Bi | 2024-05-22 | 2024-05 | EWG Evolution | |
| P3255R0 | Expose whether atomic notifying operations are lock-free | Brian Bi | 2024-05-22 | 2024-05 | SG1 Concurrency and Parallelism | |
| P3257R0 | Make the predicate of contract_assert more regular | Jens Maurer | 2024-04-26 | 2024-05 | SG21 Contracts,EWG Evolution | |
| P3258R0 | Formatting charN_t | Corentin Jabot | 2024-05-22 | 2024-05 | SG16 Unicode,LEWG Library Evolution | |
| P3259R0 | const by default | Jarrad J Waterloo | 2024-05-09 | 2024-05 | EWG Evolution | |
| P3263R0 | Encoded annotated char | Tiago Freire | 2024-05-03 | 2024-05 | SG16 Unicode,LEWGI SG18: LEWG Incubator | |
| P3264R0 | Double-evaluation of preconditions | Ville Voutilainen | 2024-05-17 | 2024-05 | EWG Evolution | |
| P3264R1 | Double-evaluation of preconditions | Ville Voutilainen | 2024-05-17 | 2024-05 | P3264R0 | EWG Evolution |
| P3265R0 | Ship Contracts in a TS | Ville Voutilainen | 2024-05-07 | 2024-05 | EWG Evolution | |
| P3265R1 | Ship Contracts in a TS | Ville Voutilainen | 2024-05-22 | 2024-05 | P3265R0 | EWG Evolution |
| P3266R0 | non referenceable types | Jarrad J Waterloo | 2024-05-05 | 2024-05 | EWG Evolution | |
| P3267R0 | C艹 contracts implementation strategies | Peter Bindels | 2024-05-16 | 2024-05 | SG15 Tooling,SG21 Contracts | |
| P3267R1 | Approaches to C艹 Contracts | Peter Bindels | 2024-05-22 | 2024-05 | P3267R0 | SG15 Tooling,SG21 Contracts |
| P3268R0 | C艹 Contracts Constification Challenges Concerning Current Code | Peter Bindels | 2024-05-07 | 2024-05 | SG21 Contracts,EWG Evolution | |
| P3269R0 | Do Not Ship Contracts as a TS | Timur Doumler | 2024-05-21 | 2024-05 | SG21 Contracts,EWG Evolution | |
| P3270R0 | Repetition, Elision, and Constification w.r.t. contract_assert | John Lakos | 2024-05-22 | 2024-05 | SG21 Contracts | |
| P3271R0 | Function Usage Types (Contracts for Function Pointers) | Lisa Lippincott | 2024-05-20 | 2024-05 | SG21 Contracts | |
| P3273R0 | Introspection of Closure Types | Andrei Alexandrescu | 2024-05-22 | 2024-05 | SG7 Reflection | |
| P3274R0 | A framework for Profiles development | Bjarne Stroustrup | 2024-05-09 | 2024-05 | SG23 Safety and Security,EWG Evolution,LEWG Library Evolution | |
| P3275R0 | Replace simd operator[] with getter and setter functions - or not | Matthias Kretz | 2024-05-22 | 2024-05 | LEWG Library Evolution | |
| P3276R0 | P2900 Is Superior to a Contracts TS | Joshua Berne | 2024-05-17 | 2024-05 | SG21 Contracts,EWG Evolution | |
| P3278R0 | Analysis of interaction between relocation, assignment, and swap | Nina Ranns | 2024-05-22 | 2024-05 | EWG Evolution,LEWG Library Evolution | |
| P3279R0 | CWG2463: What 'trivially fooable' should mean | Arthur O'Dwyer | 2024-05-15 | 2024-05 | EWGI SG17: EWG Incubator | |
| P3281R0 | Contact checks should be regular C艹 | John Spicer | 2024-05-15 | 2024-05 | SG21 Contracts,EWG Evolution | |
| P3282R0 | Static Storage for C艹 Concurrent bounded_queue | Detlef Vollmann | 2024-05-19 | 2024-05 | SG1 Concurrency and Parallelism,SG14 Low Latency,LEWG Library Evolution | |
| P3283R0 | Adding .first() and .last() to strings | Rhidian De Wit | 2024-05-16 | 2024-05 | LEWGI SG18: LEWG Incubator | |
| P3284R0 | `finally`, `write_env`, and `unstoppable` Sender Adaptors | Eric Niebler | 2024-05-15 | 2024-05 | LEWG Library Evolution | |
| P3285R0 | Contracts: Protecting The Protector | Gabriel Dos Reis | 2024-05-15 | 2024-05 | SG23 Safety and Security,EWG Evolution | |
| P3286R0 | Module Metadata Format for Distribution with Pre-Built Libraries | Daniel Ruoso | 2024-05-22 | 2024-05 | SG15 Tooling | |
| P3287R0 | Exploration of namespaces for std::simd | Matthias Kretz | 2024-05-22 | 2024-05 | LEWG Library Evolution | |
| P3288R0 | std::elide | Thomas P. K. Healy | 2024-05-22 | 2024-05 | EWGI SG17: EWG Incubator,LEWGI SG18: LEWG Incubator | |
| P3289R0 | Consteval blocks | Daveed Vandevoorde | 2024-05-21 | 2024-05 | EWG Evolution | |
| P3290R0 | Integrating Existing Assertions With Contracts | Joshua Berne | 2024-05-22 | 2024-05 | SG21 Contracts | |
| P3292R0 | Provenance and Concurrency | David Goldblatt | 2024-05-17 | 2024-05 | SG1 Concurrency and Parallelism | |
| P3293R0 | Splicing a base class subobject | Barry Revzin | 2024-05-19 | 2024-05 | EWG Evolution | |
| P3294R0 | Code Injection with Token Sequences | Barry Revzin | 2024-05-22 | 2024-05 | SG7 Reflection,EWG Evolution | |
| P3295R0 | Freestanding constexpr containers and constexpr exception types | Ben Craig | 2024-05-21 | 2024-05 | SG7 Reflection,LEWG Library Evolution | |
| P3296R0 | let_with_async_scope | Anthony Williams | 2024-05-22 | 2024-05 | SG1 Concurrency and Parallelism,LEWG Library Evolution | |
| P3297R0 | C艹26 Needs Contract Checking | Ryan McDougall | 2024-05-20 | 2024-05 | SG21 Contracts,SG23 Safety and Security,EWG Evolution | |
| P3298R0 | Implicit user-defined conversion functions as operator.() | Bengt Gustafsson | 2024-05-22 | 2024-05 | EWGI SG17: EWG Incubator | |
| P3299R0 | Range constructors for std::simd | Daniel Towner | 2024-05-22 | 2024-05 | LEWG Library Evolution | |
| P3301R0 | inplace_stoppable_base | Lauri Vasama | 2024-05-21 | 2024-05 | LEWG Library Evolution | |
| P3302R0 | SG16: Unicode meeting summaries 2024-03-13 through 2024-05-08 | Tom Honermann | 2024-05-21 | 2024-05 | SG16 Unicode | |
| P3303R0 | Fixing Lazy Sender Algorithm Customization | Eric Niebler | 2024-05-21 | 2024-05 | LEWG Library Evolution | |
| P3304R0 | SG14: Low Latency/Games/Embedded/Financial Trading virtual Meeting Minutes 2024/04/10 | Michael Wong | 2024-05-21 | 2024-05 | SG14 Low Latency | |
| P3305R0 | SG19: Machine Learning virtual Meeting Minutes to 2024/04/11-2024/05/09 | Michael Wong | 2024-05-21 | 2024-05 | SG19 Machine Learning | |
| P3306R0 | Atomic Read-Modify-Write Improvements | Gonzalo Brito Gadeschi | 2024-05-22 | 2024-05 | SG1 Concurrency and Parallelism,SG6 Numerics | |
| P3307R0 | Floating-Point Maximum/Minimum Function Objects | Gonzalo Brito Gadeschi | 2024-05-21 | 2024-05 | SG6 Numerics | |
| P3308R0 | mdarray design questions and answers | Mark Hoemmen | 2024-05-21 | 2024-05 | LEWG Library Evolution | |
| P3309R0 | constexpr atomic and atomic_ref | Hana Dusíková | 2024-05-22 | 2024-05 | SG1 Concurrency and Parallelism,LEWG Library Evolution | |
| P3310R0 | Solving partial ordering issues introduced by P0522R0 | Matheus Izvekov | 2024-05-22 | 2024-05 | EWG Evolution,CWG Core | |
| P3311R0 | An opt-in approach for integration of traditional assert facilities in C艹 contracts | Tom Honermann | 2024-05-22 | 2024-05 | SG21 Contracts | |
| P3312R0 | Overload Set Types | Bengt Gustafsson | 2024-05-22 | 2024-05 | EWGI SG17: EWG Incubator | |
| P3313R0 | Impacts of noexept on ARM table based exception metadata | Khalil Estell | 2024-05-22 | 2024-05 | EWG Evolution,LEWG Library Evolution | |
| P3316R0 | A more predictable unchecked semantic | Jonas Persson | 2024-05-22 | 2024-05 | SG21 Contracts | |
| P3317R0 | Compile time resolved contracts | Jonas Persson | 2024-05-22 | 2024-05 | SG21 Contracts | |
| P3318R0 | Throwing violation handlers, from an application programming perspective | Ville Voutilainen | 2024-05-22 | 2024-05 | LEWG Library Evolution | |
| P3319R0 | Add an iota object for simd (and more) | Matthias Kretz | 2024-05-22 | 2024-05 | LEWG Library Evolution | |
| P3320R0 | EWG slides for P3144 "Delete if Incomplete" | Alisdair Meredith | 2024-05-22 | 2024-05 | EWG Evolution | |
| P4000R0 | To TS or not to TS: that is the question | Michael Wong | 2024-05-22 | 2024-05 | All of WG21 |
Add a Comment