By Meeting C++ | Sep 9, 2019 12:48 AM | Tags: meetingcpp efficiency conference community basics advanced
Also available in this year: the programs for students and diversity & support for Meeting C++ 2019
Highlighting the Student and Support Tickets for Meeting C++ 2019
by Jens Weller
From the article:
With the Schedule for Meeting C++ 2019 being complete regarding submitted talks, I want to highlight, that there is an opportunity for folks to attend the conference with a free ticket!
By Blog Staff | Aug 17, 2019 03:38 PM | Tags: None
The 2019-03 mailing of new standards papers is now available.
| N4823 | Cologne 2019 LEWG Summary | Titus Winters | 2019-07-25 | 2019-08 | WG21 | ||
| N4824 | Business plan and convener's report | Herb Sutter | 2019-07-29 | 2019-08 | WG21 | ||
| N4825 | 2020 Varna Meeting Information | Vassil Vassilev, Mark Zeren, Vassil Keremidchiev, Anton Stoyanov | 2019-08-09 | 2019-08 | WG21 | ||
| N4826 | WG21 2019-07 Cologne Minutes of Meeting | Nina Dinka Ranns | 2019-08-09 | 2019-08 | WG21 | ||
| N4829 | Editors' Report - Programming Languages - C++ | Richard Smith | 2019-08-15 | 2019-08 | WG21 | ||
| N4830 | Committee Draft, Standard for Programming Language C++ | Richard Smith | 2019-08-15 | 2019-08 | N4820 | WG21 | |
| P0323R9 | std::expected | JF Bastien, Vicente Botet | 2019-08-03 | 2019-08 | P0323R8 | Library | |
| P0325R4 | to_array from LFTS with updates | Zhihao Yuan | 2019-07-29 | 2019-08 | P0325R3 | Library | Adopted 2019-07 |
| P0330R5 | Literal Suffixes for ptrdiff_t and size_t | JeanHeyd Meneide, Rein Halbersma | 2019-07-24 | 2019-08 | P0330R4 | Core | |
| P0350R3 | Integrating simd with parallel algorithms | Matthias Kretz | 2019-07-23 | 2019-08 | P0350R2 | Library Evolution | |
| P0388R4 | Permit conversions to arrays of unknown bound | Robert Haberlach, Richard Smith | 2019-07-18 | 2019-08 | P0388R3 | Core | Adopted 2019-07 |
| P0408R7 | Efficient Access to basic_stringbuf’s Buffer | Peter Sommerlad | 2019-07-18 | 2019-08 | P0408R6 | Library Evolution, Library | Adopted 2019-07 |
| P0466R5 | Layout-compatibility and Pointer-interconvertibility Traits | Lisa Lippincott | 2019-07-26 | 2019-08 | P0466R4 | Core, Library | Adopted 2019-07 |
| P0592R2 | To boldly suggest an overall plan for C++23 | Ville Voutilainen | 2019-08-04 | 2019-08 | P0592R1 | Evolution, Library Evolution | |
| P0631R8 | Math Constants | Lev Minkovsky, John McFarlane | 2019-07-28 | 2019-08 | P0631R7 | Library | Adopted 2019-07 |
| P0645R10 | Text Formatting | Victor Zverovich | 2019-07-18 | 2019-08 | P0645R9 | Library | Adopted 2019-07 |
| P0660R10 | Stop Token and Joining Thread | Nicolai Josuttis, Lewis Baker, Billy O'Neal, Herb Sutter, Anthony Williams | 2019-07-21 | 2019-08 | P0660R9 | Library | Adopted 2019-07 |
| P0709R4 | Zero-overhead deterministic exceptions: Throwing values | Herb Sutter | 2019-08-04 | 2019-08 | P0709R3 | Evolution, Library Evolution | |
| P0784R7 | More constexpr containers | Daveed Vandevoorde, Peter Dimov,Louis Dionne, Nina Ranns, Richard Smith, Daveed Vandevoorde | 2019-07-22 | 2019-08 | P0784R6 | Core, Library | Adopted 2019-07 |
| P0848R3 | Conditionally Trivial Special Member Functions | Barry Revzin, Casey Carter | 2019-07-28 | 2019-08 | P0848R2 | Core | Adopted 2019-07 |
| P0876R8 | fiber_context - fibers without scheduler | Oliver Kowalke, Nat Goodspeed | 2019-08-05 | 2019-08 | P0876R7 | SG1 | |
| P0943R4 | Support C atomics in C++ | Hans Boehm | 2019-08-05 | 2019-08 | P0943R3 | Library | |
| P0980R1 | Making std::string constexpr | Louis Dionne | 2019-07-19 | 2019-08 | P0980R0 | Library Evolution | Adopted 2019-07 |
| P1000R2 | C++ IS schedule | Herb Sutter | 2019-07-29 | 2019-08 | P1000R1 | WG21 | |
| P1004R2 | Making std::vector constexpr | Louis Dionne | 2019-07-19 | 2019-08 | P1004R1 | Library | Adopted 2019-07 |
| P1018R4 | Evolution status after Cologne 2019 | Ville Voutilainen | 2019-08-04 | 2019-08 | P1018R3 | WG21 | |
| P1021R5 | Filling holes in Class Template Argument Deduction | Mike Spertus, Timur Doumler, Richard Smith | 2019-08-04 | 2019-08 | P1021R4 | Core | |
| P1035R7 | Input Range Adaptors | Christopher Di Bella, Casey Carter, Corentin Jabot | 2019-08-02 | 2019-08 | P1035R6 | Library | Adopted 2019-07 |
| P1065R2 | constexpr INVOKE | Barry Revzin, Tomasz Kaminski | 2019-07-28 | 2019-08 | P1065R1 | Library | Adopted 2019-07 |
| P1099R5 | Using Enum | Gašper Ažman, Jonathan Mueller | 2019-07-20 | 2019-08 | P1099R4 | WG21 | Adopted 2019-07 |
| P1112R2 | Language support for class layout control | Pal Balog | 2019-08-04 | 2019-08 | P1112R1 | SG7, EWGI, Evolution | |
| P1132R5 | out_ptr - a scalable output pointer abstraction | JeanHeyd Meneide, Todor Buyukliev, Isabella Muerte | 2019-08-05 | 2019-08 | P1132R4 | Library | |
| P1135R6 | The C++20 Synchronization Library | David Olsen, Olivier Giroux, JF Bastien, Detlef Vollmann, Bryce Lelbach | 2019-07-20 | 2019-08 | P1135R5 | WG21 | Adopted 2019-07 |
| P1143R2 | Adding the constinit keyword | Eric Fiselier | 2019-07-18 | 2019-08 | P1143R1 | Evolution, Core | Adopted 2019-07 |
| P1152R4 | Deprecating volatile | JF Bastien | 2019-07-22 | 2019-08 | P1152R3 | Core | Adopted 2019-07 |
| P1186R3 | When do you actually use <=>? | Barry Revzin | 2019-07-28 | 2019-08 | P1186R2 | Core | Adopted 2019-07 |
| P1207R3 | Movability of Single-pass Iterators | Corentin Jabot | 2019-08-02 | 2019-08 | P1207R2 | Library | |
| P1207R4 | Movability of Single-pass Iterators | Corentin Jabot | 2019-07-19 | 2019-08 | P1207R3 | Library | Adopted 2019-07 |
| P1208R6 | Adopt source location from Library Fundamentals V3 for C++20 | Corentin Jabot, Robert Douglas, Daniel Krugler, Peter Sommerlad | 2019-08-02 | 2019-08 | P1208R5 | Library | Adopted 2019-07 |
| P1301R4 | [[nodiscard("should have a reason")]] | JeanHeyd Meneide, Isabella Muerte | 2019-08-05 | 2019-08 | P1301R3 | WG21 | Adopted 2019-07 |
| P1315R3 | secure_clear | Miguel Ojeda | 2019-08-05 | 2019-08 | P1315R2 | SG1 | |
| P1331R2 | Permitting trivial default initialization in constexpr contexts | CJ Johnson | 2019-07-26 | 2019-08 | P1331R1 | Core | Adopted 2019-07 |
| P1361R2 | Integration of chrono with text formatting | Victor Zverovich, Daniela Engert, Howard E. Hinnant | 2019-07-19 | 2019-08 | P1361R1 | Library | Adopted 2019-07 |
| P1375R2 | More Constrained: Apples or Oranges? | Hubert Tong | 2019-08-03 | 2019-08 | P1375R1 | WG21 | |
| P1391R3 | Range constructor for std::string_view | Corentin Jabot | 2019-08-02 | 2019-08 | P1391R2 | Library Evolution, Library | |
| P1394R3 | Range constructor for std::span | Corentin Jabot, Casey Carter | 2019-08-02 | 2019-08 | P1394R2 | Library | |
| P1413R2 | Deprecate std::aligned_storage and std::aligned_union | CJ Johnson | 2019-07-26 | 2019-08 | P1413R1 | Library Evolution, Library | |
| P1423R3 | char8_t backward compatibility remediation | Tom Honermann | 2019-07-20 | 2019-08 | P1423R2 | WG21 | Adopted 2019-07 |
| P1429R3 | Contracts That Work | Joshua Berne, John Lakos | 2019-07-23 | 2019-08 | P1429R2 | Evolution | |
| P1452R2 | On the non-uniform semantics of return-type-requirements | Hubert Tong | 2019-07-18 | 2019-08 | P1452R1 | Core, Library | Adopted 2019-07 |
| P1466R3 | Miscellaneous minor fixes for chrono | Howard E. Hinnant | 2019-07-17 | 2019-08 | P1466R2 | Library | Adopted 2019-07 |
| P1474R1 | Helpful pointers for ContiguousIterator | Casey Carter | 2019-07-22 | 2019-08 | P1474R0 | WG21 | Adopted 2019-07 |
| P1478R2 | Byte-wise atomic memcpy | Hans Boehm | 2019-08-05 | 2019-08 | P1478R1 | SG1 | |
| P1502R1 | Standard library header units for C++20 | Richard Smith | 2019-08-15 | 2019-08 | P1502R0 | Library | Adopted 2019-07 |
| P1510R0 | Core Language Working Group "tentatively ready" Issues for the July, 2019 (Cologne) meeting | William M. Miller | 2019-07-19 | 2019-08 | WG21 | Adopted 2019-07 | |
| P1522R1 | Iterator Difference Type and Integer Overflow | Eric Niebler | 2019-07-28 | 2019-08 | P1522R0 | Library Evolution, Library | Adopted 2019-07 |
| P1523R1 | Views and Size Types | Eric Niebler | 2019-07-28 | 2019-08 | P1523R0 | Library Evolution, Library | Adopted 2019-07 |
| P1607R1 | Minimizing Contracts | Joshua Berne, Jeff Snyder, Ryan McDougall | 2019-07-23 | 2019-08 | P1607R0 | Evolution | |
| P1612R1 | Relocate Endian's Specification | Arthur O'Dwyer | 2019-07-20 | 2019-08 | P1612R0 | Library | Adopted 2019-07 |
| P1614R2 | The Mothership Has Landed: Adding <=> to the Library | Barry Revzin | 2019-07-28 | 2019-08 | P1614R1 | Library | Adopted 2019-07 |
| P1616R1 | Using unconstrained template template parameters with constrained templates | Mike Spertus, Roland Bock | 2019-07-28 | 2019-08 | P1616R0 | Core | Adopted 2019-07 |
| P1624R1 | Resolving technical issues in parameter mapping equivalence and related problems | Hubert Tong | 2019-08-05 | 2019-08 | P1624R0 | Core | |
| P1630R1 | Spaceship needs a tune-up | Barry Revzin | 2019-07-17 | 2019-08 | P1630R0 | Evolution, Core | Adopted 2019-07 |
| P1631R0 | Object detachment and attachment | Niall Douglas, Bob Steagall | 2019-07-11 | 2019-08 | SG1, SG12, SG14 | ||
| P1633R1 | Amendments to the C++20 Synchronization Library | David Olsen, Olivier Giroux | 2019-07-19 | 2019-08 | P1633R0 | SG1 | |
| P1636R1 | Formatters for library types | Lars Gullik Bjønnes | 2019-08-02 | 2019-08 | P1636R0 | Library Evolution, Library | |
| P1638R1 | basic_istream_view's iterator should not be copyable | Corentin Jabot, Christopher Di Bella | 2019-08-02 | 2019-08 | P1638R0 | SG16, Library Evolution, Library | Adopted 2019-07 |
| P1643R1 | Add wait/notify to atomic_ref | David Olsen | 2019-07-20 | 2019-08 | P1643R0 | WG21 | Adopted 2019-07 |
| P1648R1 | The Concept of Extending Argument and a Support Library | Mingxin Wang, Agustín Bergé | 2019-08-05 | 2019-08 | P1648R0 | LEWGI, Library Evolution, Library | |
| P1652R1 | Printf corner cases in std::format | Zhihao Yuan, Victor Zverovich | 2019-07-18 | 2019-08 | P1652R0 | Library | Adopted 2019-07 |
| P1661R1 | Remove dedicated precalculated hash lookup interface | Tomasz Kamiński | 2019-07-18 | 2019-08 | P1661R0 | Library | Adopted 2019-07 |
| P1664R0 | reconstructible_range - a concept for putting ranges back together | JeanHeyd Meneide | 2019-08-05 | 2019-08 | Library Evolution, Library | ||
| P1668R1 | Enabling constexpr Intrinsics By Permitting Unevaluated inline-assembly in constexpr Functions | Erich Keane | 2019-07-17 | 2019-08 | EWGI, Evolution | Adopted 2019-07 | |
| P1675R1 | rethrow_exception must be allowed to copy | Billy O'Neal | 2019-07-19 | 2019-08 | P1675R0 | Evolution, Core, Library | |
| P1677R1 | Cancellation is not an Error | Kirk Shoop | 2019-08-05 | 2019-08 | P1677R0 | SG1, Evolution, Library Evolution | |
| P1678R1 | Callbacks and Composition | Kirk Shoop | 2019-08-05 | 2019-08 | P1678R0 | SG1, SG13, Library Evolution | |
| P1682R1 | std::to_underlying | JeanHeyd Meneide | 2019-08-05 | 2019-08 | P1682R0 | Library | |
| P1687R1 | Summary of the Tooling Study Group's Modules Ecosystem Technical Report Telecons | Bryce Adelstein Lelbach, Ben Craig | 2019-08-06 | 2019-08 | P1687R0 | SG2, SG15, Evolution | |
| P1689R1 | Format for describing dependencies of source files | Ben Boeckel, Brad King | 2019-08-09 | 2019-08 | P1689R0 | SG15, SG16, Evolution | |
| P1703R1 | Recognizing Header Unit Imports Requires Full Preprocessing | Boris Kolpackov | 2019-07-19 | 2019-08 | P1703R0 | SG2, Evolution | Adopted 2019-07 |
| P1714R1 | NTTP are incomplete without float, double, and long double! | Jorg Brown | 2019-07-19 | 2019-08 | P1714R0 | Evolution, Core | |
| P1716R1 | ranges compare algorithm are over-constrained | Tomasz Kamiński | 2019-07-28 | 2019-08 | P1716R0 | Library Evolution | |
| P1732R1 | Do not promise support for function syntax of operators | CJ Johnson | 2019-07-26 | 2019-08 | P1732R0 | Library Evolution, Library | |
| P1739R1 | Type erasure for forwarding ranges in combination with "subrange-y" view adaptors | Hannes Hauswedell | 2019-07-15 | 2019-08 | P1739R0 | Library | |
| P1746R1 | Feedback on P1386R2 std::audio | Sophia Poirier, Richard Powell, David Singer, Dan Klingler, Tony Guetta, Doug Wyatt | 2019-07-24 | 2019-08 | P1746R0 | SG13, Library Evolution | |
| P1754R1 | Rename concepts to standard_case for C++20, while we still can | Herb Sutter, Casey Carter, Gabriel Dos Reis, Eric Niebler, Bjarne Stroustrup, Andrew Sutton, Ville Voutilainen | 2019-07-18 | 2019-08 | P1754R0 | Evolution, Library Evolution, Library | Adopted 2019-07 |
| P1759R1 | Native handle from file streams | Elias Kosunen | 2019-07-29 | 2019-08 | P1759R0 | Library Evolution | |
| P1766R1 | Mitigating minor modules maladies | Richard Smith | 2019-08-07 | 2019-08 | P1766R0 | Evolution | Adopted 2019-07 |
| P1771R1 | [[nodiscard]] for constructors | Peter Sommerlad | 2019-07-19 | 2019-08 | P1771R0 | EWGI, Evolution, Core | Adopted 2019-07 |
| P1779R1 | ABI isolation for member functions | S. Davis Herring | 2019-08-02 | 2019-08 | P1779R0 | Evolution | |
| P1782R1 | Local contract restrictions | S. Davis Herring | 2019-08-02 | 2019-08 | P1782R0 | SG21 | |
| P1787R1 | Declarations and where to find them | S. Davis Herring | 2019-08-02 | 2019-08 | P1787R0 | Core | |
| P1788R2 | Reuse of the built modules (BMI) | Olga Arkhipova | 2019-07-18 | 2019-08 | P1788R1 | SG15, Core | |
| P1801R0 | Clarifying atomic[thread::id]::compare_exchange_* | Herb Sutter | 2019-07-17 | 2019-08 | SG1, Library Evolution, Library | ||
| P1803R0 | packexpr(args, I) - compile-time friendly pack inspection | JeanHeyd Meneide | 2019-08-06 | 2019-08 | EWGI, Evolution | ||
| P1807R0 | An Overview of Contracts Papers for Cologne | Joshua Berne | 2019-07-23 | 2019-08 | Evolution | ||
| P1808R0 | Contra P0339 "polymorphic_allocator as a vocabulary type" | Arthur O'Dwyer | 2019-07-11 | 2019-08 | Library Evolution, Library | ||
| P1810R0 | A Quick Look at What P1754 Will Change | Christopher Di Bella | 2019-08-05 | 2019-08 | Evolution, Library Evolution, Library | ||
| P1811R0 | Relaxing redefinition restrictions for re-exportation robustness | Richard Smith, Gabriel Dos Reis | 2019-08-07 | 2019-08 | Evolution | Adopted 2019-07 | |
| P1812R0 | Axioms should be assumable: a minimal fix for contracts | Timur Doumler, Ville Voutilainen | 2019-07-18 | 2019-08 | Evolution, Core | ||
| P1813R0 | A Concept Design for the Numeric Algorithms | Christopher Di Bella | 2019-08-02 | 2019-08 | SG6, Library Evolution | ||
| P1814R0 | Wording for Class Template Argument Deduction for Alias Templates | Mike Spertus | 2019-07-28 | 2019-08 | Core | Adopted 2019-07 | |
| P1815R0 | Translation-unit-local entities | S. Davis Herring | 2019-08-02 | 2019-08 | Core | ||
| P1816R0 | Wording for class template argument deduction for aggregates | Timur Doumler | 2019-07-18 | 2019-08 | Core | Adopted 2019-07 | |
| P1818R0 | Narrowing and Widening Conversions | Lawrence Crowl | 2019-07-16 | 2019-08 | EWGI | ||
| P1819R0 | Interpolated Literals | Vittorio Romeo | 2019-07-20 | 2019-08 | EWGI | ||
| P1823R0 | Remove Contracts from C++20 | Nicolai Josuttis, Ville Voutilainen, Roger Orr, Daveed Vandevoorde, John Spicer, Christopher Di Bella | 2019-07-21 | 2019-08 | Evolution, Core | Adopted 2019-07 | |
| P1825R0 | Merged wording for P0527R1 and P1155R3 | David Stone | 2019-07-19 | 2019-08 | Core | Adopted 2019-07 | |
| P1830R0 | std::dependent_false | Ruslan Arutyunyan | 2019-07-18 | 2019-08 | LEWGI | ||
| P1831R0 | deprecating volatile: library | JF Bastien | 2019-08-02 | 2019-08 | Library | ||
| P1832R0 | Improving Debug Builds Inline With User Expectation | John McFarlane | 2019-08-05 | 2019-08 | SG2, SG14, SG15 | ||
| P1837R0 | Remove NTTPs of class type from C++20 | Arthur O'Dwyer | 2019-07-29 | 2019-08 | Evolution, Library Evolution | ||
| P1839R0 | Accessing Object Representations | Krystian Stasiowski | 2019-08-09 | 2019-08 | Core | ||
| P1840R0 | Cologne 2019, Record of Discussion | Nina Ranns | 2019-08-05 | 2019-08 | WG21 | ||
| P1841R0 | Wording for Individually Specializable Numeric Traits | Walter E Brown | 2019-08-03 | 2019-08 | Library | ||
| P1842R0 | Generalized Module (Dependency?) Mapper | Boris Kolpackov | 2019-08-04 | 2019-08 | SG15 | ||
| P1843R0 | Comparison and Hasher Requirements | Billy O'Neal | 2019-08-01 | 2019-08 | Library Evolution | ||
| P1844R0 | Enhancement of regex | Nozomu Katō | 2019-08-04 | 2019-08 | SG16, LEWGI | ||
| P1845R0 | 2019-09-21 Denver Tooling Meeting | Bryce Adelstein Lelbach, Jon Kalb | 2019-08-06 | 2019-08 | SG15 | ||
| P1846R0 | Teach class Last | John McFarlane | 2019-08-05 | 2019-08 | SG20 | ||
| P1847R0 | Make declaration order layout mandated | Pal Balog | 2019-08-05 | 2019-08 | Evolution | ||
| P1851R0 | Guidelines For snake_case Concept Naming | Jonathan Müller | 2019-08-09 | 2019-08 | Library Evolution |
By Timur Doumler | Aug 15, 2019 11:14 AM | Tags: None
Timur Doumler's trip report from the ISO C++ committee meeting in Cologne in July 2019. A snapshot of what's going on in the world of C++ standardisation, from the perspective of an audio developer.
Trip Report July 2019 ISO C++ Committee Meeting
by Timour Doumler
About the trip report
A few weeks ago, the C++ committee descended upon Cologne, Germany, to finalise the C++20 Committee Draft (or in other words, our “release candidate” for C++20).
As usual, my trip report does not aim for completeness at all. Instead, it focuses on a few particular areas that I was involved in personally and/or things that might be relevant for the audio community.
By Adrien Hamelin | Jul 29, 2019 10:30 AM | Tags: experimental community
Another report, another point of view.
The German tour: Cologne trip report
by Guy Davidson
From the article:
This trip report is a little different: not only did I attend the C++ Standard committee in Cologne, but I went on to speak at the Munich C++ meetup on the following Monday...
By Adrien Hamelin | Jul 26, 2019 12:51 PM | Tags: community
Lots happened!
Trip Report: C++ Standards Meeting in Cologne, July 2019
by Botond Ballo
From the article:
Last week I attended a meeting of the ISO C++ Standards Committee (also known as WG21) in Cologne, Germany. This was the second committee meeting in 2019; you can find my reports on preceding meetings here (February 2019, Kona) and here (November 2018, San Diego), and previous ones linked from those. These reports, particularly the Kona one, provide useful context for this post...
By Adrien Hamelin | Jul 22, 2019 08:27 AM | Tags: experimental community
Many things happened!
Trip report: Summer ISO C++ standards meeting (Cologne)
by Herb Sutter
From the article:
Obligatory comment: The C++20 Eagle has wings.
At noon today, July 20 2019, the ISO C++ committee completed its summer meeting in Cologne, Germany, hosted with thanks by Think-Cell, SIGS Datacom, SimuNova, Silexica, Meeting C++, Josuttis Eckstein, Xara, Volker Dörr, Mike Spertus, and the Standard C++ Foundation...
By Blog Staff | Jun 21, 2019 08:23 PM | Tags: None
The 2019-06 mailing of new standards papers is now available.
| WG21 Number | Title | Author | Document Date | Mailing Date | Previous Version | Subgroup | Disposition |
|---|---|---|---|---|---|---|---|
| P1640R0 | Error size benchmarking | Ben Craig | 2019-06-03 | 2019-06 | WG21 | ||
| P1641R0 | Freestanding Library: Rewording the Status Quo | Ben Craig | 2019-06-03 | 2019-06 | SG14, Library Evolution | ||
| P1642R0 | Freestanding Library: Easy [utilities] | Ben Craig | 2019-06-03 | 2019-06 | SG14, Library Evolution | ||
| P1643R0 | Add wait/notify to atomic_ref | David Olsen | 2019-06-16 | 2019-06 | SG1, Library Evolution, Library | ||
| P1644R0 | Add wait/notify to atomic | David Olsen | 2019-06-16 | 2019-06 | SG1, Library Evolution, Library | ||
| P1645R0 | constexpr for numeric algorithms | Ben Deane | 2019-06-17 | 2019-06 | Library Evolution, Library | ||
| P1648R0 | A Generic Library for Lifetime Extension and In-place Construction | Mingxin Wang | 2019-06-15 | 2019-06 | Library Evolution, Library | ||
| P1648R0 | The Concept of Extending Argument and a Support Library | Mingxin Wang | 2019-06-18 | 2019-06 | Library Evolution, Library | ||
| P1649R0 | A Generic Library for Compile-time Routing | Mingxin Wang | 2019-06-15 | 2019-06 | Library Evolution, Library | ||
| P1649R0 | A Generic Library for Compile-time Routing | Mingxin Wang | 2019-06-18 | 2019-06 | Library Evolution, Library | ||
| P1650R0 | Output std::chrono::days with 'd' suffix | Tomasz Kamiński | 2019-05-25 | 2019-06 | Library Evolution | ||
| P1651R0 | bind_front should not unwrap reference_wrapper | Tomasz Kamiński | 2019-06-07 | 2019-06 | Library Evolution | ||
| P1652R0 | Printf corner cases in std::format | Zhihao Yuan, Zhihao Yuan, Victor Zverovich | 2019-06-13 | 2019-06 | Library Evolution | ||
| P1654R0 | ABI breakage - summary of initial comments | Roger Orr | 2019-06-13 | 2019-06 | WG21 | ||
| P1655R0 | LEWG Omnibus Design Policy Paper | Zach Laine | 2019-06-13 | 2019-06 | Library Evolution | ||
| P1656R0 | "Throws: Nothing" should be noexcept | Agustín Bergé | 2019-06-16 | 2019-06 | Library Evolution, Library | ||
| P1657R0 | String substring checking | Paul Fee | 2019-06-16 | 2019-06 | Library Evolution | ||
| P1658R0 | Suggestions for Consensus on Executors | Jared Hoberock, Bryce Adelstein Lelbach | 2019-06-14 | 2019-06 | SG1, Library Evolution | ||
| P1659R0 | starts_with and ends_with | Christopher Di Bella | 2019-06-17 | 2019-06 | LEWGI, Library Evolution | ||
| P1660R0 | A Compromise Executor Design Sketch | Eric Niebler, Jared Hoberock, Michael Garland, Kirk Shoop, Lewis Baker, Lee Howes | 2019-06-17 | 2019-06 | SG1, Library Evolution | ||
| P1661R0 | Remove dedicated precalculated hash lookup interface | Tomasz Kamiński | 2019-06-13 | 2019-06 | Library Evolution | ||
| P1662R0 | Adding async RAII support to coroutines | Lewis Baker | 2019-06-17 | 2019-06 | Evolution | ||
| P1663R0 | Supporting return-value-optimisation in coroutines | Lewis Baker | 2019-06-19 | 2019-06 | Evolution | ||
| P1665R0 | Tag Based Customization Point Functions | John Bandela | 2019-06-17 | 2019-06 | LEWGI | ||
| P1666R0 | SG16: Unicode meeting summaries 2019/01/23 - 2019/05/22 | Tom Honermann | 2019-06-10 | 2019-06 | SG16 | ||
| P1667R0 | Concept-aware noexcept specifiers | Christopher Di Bella | 2019-06-17 | 2019-06 | EWGI | ||
| P1670R0 | Side Effects of Checked Contracts and Predicate Elision | Joshua Berne, Alisdair Meredith | 2019-06-16 | 2019-06 | Evolution | ||
| P1671R0 | Contract Evaluation in Constant Expressions | Joshua Berne, Alisdair Meredith | 2019-06-16 | 2019-06 | Evolution | ||
| P1672R0 | "Axiom" is a False Friend | Joshua Berne | 2019-06-16 | 2019-06 | Evolution | ||
| P1675R0 | rethrow_exception must be allowed to copy | Billy O'Neal | 2019-06-10 | 2019-06 | Evolution, Library | ||
| P1676R0 | C++ Exception Optimizations. An experiment. | Gor Nishanov | 2019-06-17 | 2019-06 | Evolution | ||
| P1677R0 | Cancellation is not an Error | Kirk Shoop | 2019-06-17 | 2019-06 | SG1, Evolution, Library Evolution | ||
| P1678R0 | Callbacks and Composition | Kirk Shoop | 2019-06-17 | 2019-06 | SG1, Library Evolution | ||
| P1679R0 | String Contains function | Wim Leflere | 2019-06-12 | 2019-06 | LEWGI | ||
| P1680R0 | Implementing Contracts in GCC | Andrew Sutton, Jeff Chapman | 2019-06-17 | 2019-06 | Evolution | ||
| P1681R0 | Revisiting allocator model for coroutine lazy/task/generator | Gor Nishanov | 2019-06-17 | 2019-06 | Library Evolution | ||
| P1682R0 | std::to_underlying | JeanHeyd Meneide | 2019-06-17 | 2019-06 | LEWGI, Library Evolution | ||
| P1684R0 | mdarray: An Owning Multidimensional Array Analog of mdspan | David Hollman, Christian Trott, Mark Hoemmen, Daniel Sundernland | 2019-06-16 | 2019-06 | Library Evolution | ||
| P1685R0 | Make get/set_default_resource replaceable | Pablo Halpern | 2019-06-14 | 2019-06 | Library Evolution | ||
| P1686R0 | Mandating the Standard Library: Clause 27 - Time library | Jeff Garland | 2019-06-16 | 2019-06 | Library | ||
| P1687R0 | Summary of the Tooling Study Group's Pre-Cologne Telecons on Modules Tooling Interactions | Bryce Adelstein Lelbach, Ben Craig | 2019-06-17 | 2019-06 | SG15, Evolution | ||
| P1688R0 | Towards a C++ Ecosystem Technical Report | Bryce Adelstein Lelbach | 2019-06-17 | 2019-06 | SG15, Evolution | ||
| P1689R0 | Format for describing dependencies of source files | Ben Boeckel, Brad King | 2019-06-18 | 2019-06 | SG15 | ||
| P1690R0 | Refinement Proposal for P0919 Heterogeneous lookup for unordered containers | Xiao Shi, Mateusz Pusz, Geoffrey Romer | 2019-06-13 | 2019-06 | Library Evolution | ||
| P1696R0 | Refinement proposal for P0920 Precalculated hash values in lookup | Xiao Shi, Mateusz Pusz, Geoffrey Romer, Jay Feldblum | 2019-06-13 | 2019-06 | Library Evolution | ||
| P1697R0 | Require a diagnostic for "declaration changes meaning" | Botond Ballo | 2019-06-15 | 2019-06 | Core | ||
| P1700R0 | Target-audience tables | Christopher Di Bella, JC van Winkel | 2019-06-17 | 2019-06 | WG21 | ||
| P1701R0 | Inline Namespaces: Fragility Bites | Nathan Sidwell | 2019-06-14 | 2019-06 | Evolution | ||
| P1702R0 | Annex D Means Deprecated | Corentin Jabot | 2019-06-17 | 2019-06 | Library Evolution | ||
| P1704R0 | Undefined functions in axiom-level contract statements | Andrzej Krzemieński, Joshua Berne | 2019-06-17 | 2019-06 | Evolution, Core | ||
| P1705R0 | Enumerating Core Undefined Behavior | Shafik Yaghmour | 2019-06-13 | 2019-06 | SG12 | ||
| P1706R0 | Programming Language Vulnerabilities for C++ update | Michael Wong, Stephen Michel | 2019-06-16 | 2019-06 | SG12 | ||
| P1708R0 | Simple Statistics functions | Richard Dosselmann, Michael Wong | 2019-06-17 | 2019-06 | SG19 | ||
| P1709R0 | Graph Data Structures | Phillip Ratzloff, Richard Dosselmann, Michael Wong | 2019-06-17 | 2019-06 | SG19 | ||
| P1710R0 | Adding a global contract assumption mode | Ville Voutilainen | 2019-06-17 | 2019-06 | Evolution | ||
| P1711R0 | What to do about contracts? | Bjarne Stroustrup | 2019-06-15 | 2019-06 | Evolution | ||
| P1713R0 | Allowing both co_return; and co_return value; in the same coroutine | Lewis Baker | 2019-06-17 | 2019-06 | Evolution | ||
| P1714R0 | NTTP are incomplete without float, double, and long double! | Jorg Brown | 2019-06-17 | 2019-06 | Evolution, Core | ||
| P1715R0 | Loosen restrictions on "_t" typedefs and "_v" values. | Jorg Brown | 2019-06-17 | 2019-06 | Core, Library Evolution, Library | ||
| P1716R0 | ranges compare algorithm are over-constrained | Tomasz Kamiński | 2019-06-17 | 2019-06 | Library Evolution | ||
| P1717R0 | Compile-time Metaprogramming in C++ | Andrew Sutton, Wyatt Childers | 2019-06-17 | 2019-06 | SG7 | ||
| P1718R0 | Mandating the Standard Library: Clause 25 - Algorithms library | Marshall Clow | 2019-06-17 | 2019-06 | Library | ||
| P1719R0 | Mandating the Standard Library: Clause 26 - Numerics library | Marshall Clow | 2019-06-17 | 2019-06 | Library | ||
| P1720R0 | Mandating the Standard Library: Clause 28 - Localization library | Marshall Clow | 2019-06-17 | 2019-06 | Library | ||
| P1721R0 | Mandating the Standard Library: Clause 29 - Input/Output library | Marshall Clow | 2019-06-17 | 2019-06 | Library | ||
| P1722R0 | Mandating the Standard Library: Clause 30 - Regular Expression library | Marshall Clow | 2019-06-17 | 2019-06 | Library | ||
| P1723R0 | Mandating the Standard Library: Clause 31 - Atomics library | Marshall Clow | 2019-06-17 | 2019-06 | Library | ||
| P1724R0 | C++ Standard Library Issues to be moved in Cologne | Marshall Clow | 2019-06-17 | 2019-06 | WG21 | ||
| P1725R0 | Modular Topic Design | Christopher Di Bella | 2019-06-17 | 2019-06 | SG20 | ||
| P1727R0 | Issues with current flat_map proposal | Denis Yaroshevskiy | 2019-06-15 | 2019-06 | Library Evolution, Library | ||
| P1728R0 | Preconditions, axiom-level contracts and assumptions -- an in depth study | Andrzej Krzemieński | 2019-06-17 | 2019-06 | Evolution | ||
| P1729R0 | Text Parsing | Victor Zverovich | 2019-06-14 | 2019-06 | Library Evolution | ||
| P1730R0 | Adding a global contract assumption mode | Hyman Rosen, John Lakos, Alisdair Meredith | 2019-06-14 | 2019-06 | Evolution | ||
| P1731R0 | Memory helper functions for containers | Pablo Halpern, Ilya Burylov, Ruslan Arutyunyan | 2019-06-14 | 2019-06 | LEWGI, Library Evolution | ||
| P1732R0 | Do not promise support for function syntax of operators | CJ Johnson | 2019-06-14 | 2019-06 | Library Evolution, Library | ||
| P1733R0 | User-friendly and Evolution-friendly Reflection: A Compromise | David Sankel, Daveed Vandevoorde | 2019-06-17 | 2019-06 | SG7 | ||
| P1734R0 | Defaultable default constructors and destructors for all unions | CJ Johnson | 2019-06-14 | 2019-06 | Evolution | ||
| P1735R0 | SG19: Machine Learning 2019/04/11-2019/06/13 | Michael Wong | 2019-06-16 | 2019-06 | SG19 | ||
| P1736R0 | SG14: Low Latency Meeting Minutes 2019/04/17-2019/06/12 | Michael Wong | 2019-06-16 | 2019-06 | SG14 | ||
| P1737R0 | unique_function vs. any_invokable - Bikeshedding Off the Rails | Nevin Liber | 2019-06-17 | 2019-06 | Library Evolution | ||
| P1738R0 | The Executor Concept Hierarchy Needs a Single Root | Eric Niebler | 2019-06-17 | 2019-06 | SG1, Library Evolution | ||
| P1739R0 | Type erasure for forwarding ranges in combination with "subrange-y" view adaptors | Hannes Hauswedell | 2019-06-15 | 2019-06 | Library Evolution | ||
| P1743R0 | Contracts, Undefined Behavior, and Defensive Programming | Rostislav Khlebnikov, John Lakos | 2019-06-16 | 2019-06 | Evolution, Library Evolution | ||
| P1744R0 | Avoiding Misuse of Contract-Checking | Rostislav Khlebnikov, John Lakos | 2019-06-16 | 2019-06 | Evolution, Library Evolution | ||
| P1745R0 | Coroutine changes for C++20 and beyond | Lewis Baker | 2019-06-17 | 2019-06 | Evolution | ||
| P1746R0 | Feedback on [P1386R2] std::audio | Richard Powell, David Singer, Sophia Poirier, Dan Klingler, Tony Guetta, JF Bastien | 2019-06-17 | 2019-06 | SG13, Library Evolution | ||
| P1747R0 | Don't use `char8_t` and `std::u8string` yet in P1389 | Yehezkel Bernat | 2019-06-16 | 2019-06 | SG20 | ||
| P1748R0 | Fill in [delay.cpp] TODO in D1389 | Yehezkel Bernat | 2019-06-16 | 2019-06 | SG20 | ||
| P1749R0 | Access control for reflection | Yehezkel Bernat | 2019-06-17 | 2019-06 | SG7 | ||
| P1750R0 | A Proposal to Add Process Management to the C++ Standard Library | Klemens Morgenstern, Jeff Garland, Elias Kosunen, Fatih Bakir | 2019-06-17 | 2019-06 | LEWGI | ||
| P1751R0 | Numeric Type Families | John McFarlane | 2019-06-17 | 2019-06 | SG6, LEWGI | ||
| P1753R0 | Name Lookup Should "Find the First Thing of That Name" | Walter E Brown | 2019-06-16 | 2019-06 | Evolution | ||
| P1754R0 | Rename concepts to standard_case for C++20, while we still can | Herb Sutter, Casey Carter, Gabriel Dos Reis, Eric Niebler, Bjarne Stroustrup, Andrew Sutton, Ville Voutilainen | 2019-06-17 | 2019-06 | Evolution, Library Evolution, Library | ||
| P1756R0 | Pointer lifetime-end zap | Paul E. McKenney, Maged Michael, Jens Mauer, Peter Sewell, Martin Uecker, Hans Boehm, Hubert Tong, and Niall Douglas | 2019-06-18 | 2019-06 | SG1, LEWGI, Library Evolution | ||
| P1759R0 | Native handle from file streams | Elias Kosunen | 2019-06-17 | 2019-06 | LEWGI | ||
| P1760R0 | snapshot_source - A Horse with a Better Name | Tony Van Eerd | 2019-06-17 | 2019-06 | Library Evolution | ||
| P1761R0 | Concurrent map customization options (SG1 version) | David Goldblatt | 2019-06-17 | 2019-06 | SG1 | ||
| P1762R0 | Concurrent map customization options (LEWG version) | David Goldblatt | 2019-06-17 | 2019-06 | SG1, Library Evolution | ||
| P1764R0 | ssize() Should be Named count() | Tony Van Eerd | 2019-06-17 | 2019-06 | Library Evolution | ||
| P1766R0 | Mitigating minor modules maladies | Richard Smith | 2019-06-17 | 2019-06 | Evolution | ||
| P1767R0 | Packaging C++ Modules | Richard Smith | 2019-06-17 | 2019-06 | SG15 | ||
| P1768R0 | Contiguous Containers Should Contain .data() | Nevin Liber | 2019-06-17 | 2019-06 | LEWGI | ||
| P1769R0 | The "default" contract build-level and continuation-mode should be implementation-defined | Ville Voutilainen | 2019-06-17 | 2019-06 | Evolution | ||
| P1770R0 | On vectors, tensors, matrices, and hypermatrices | Vincent Reverdy | 2019-06-17 | 2019-06 | SG6, SG14, SG19, LEWGI | ||
| P1771R0 | [[nodiscard]] for constructors | Peter Sommerlad | 2019-06-17 | 2019-06 | EWGI, Evolution, Core | ||
| P1772R0 | Variadic overload sets and overload sequences | Vincent Reverdy | 2019-06-17 | 2019-06 | EWGI, LEWGI | ||
| P1773R0 | Contracts have failed to provide a portable "assume" | Timur Doumler | 2019-06-17 | 2019-06 | Evolution | ||
| P1774R0 | Portable optimisation hints | Timur Doumler | 2019-06-17 | 2019-06 | Evolution | ||
| P1779R0 | ABI isolation for member functions | S. Davis Herring | 2019-06-18 | 2019-06 | Evolution | ||
| P1782R0 | Local contract restrictions | S. Davis Herring | 2019-06-18 | 2019-06 | Evolution | ||
| P1786R0 | Adding a global contract assumption mode | Hyman Rosen, John Lakos, Alisdair Meredith | 2019-06-17 | 2019-06 | Evolution | ||
| P1787R0 | Declarations and where to find them | S. Davis Herring | 2019-06-19 | 2019-06 | Core | ||
| P1788R0 | Reuse of the built modules (BMI) | Olga Arkhipova | 2019-06-17 | 2019-06 | SG15, Core | ||
| P1789R0 | Library Support for Expansion Statements | Alisdair Meredith | 2019-06-17 | 2019-06 | SG1, Library Evolution | ||
| P1790R0 | Networking TS changes to enable better DynamicBuffer composition | Christopher Kohlhoff | 2019-06-17 | 2019-06 | Library Evolution | ||
| P1791R0 | Evolution of the P0443 Unified Executors Proposal to accommodate new requirements | Christopher Kohlhoff, Jamie Allsop | 2019-06-17 | 2019-06 | SG1 | ||
| P1792R0 | Simplifying and generalising Sender/Receiver for asynchronous operations | Christopher Kohlhoff | 2019-06-17 | 2019-06 | SG1 | ||
| P1793R0 | Simplifying Contract Syntax | Alisdair Meredith | 2019-06-17 | 2019-06 | Evolution | ||
| P1795R0 | System topology discovery for heterogeneous & distributed computing | Gordon Brown, Ruyman Reyes, Michael Wong, Mark Hoemmen, Jeff Hammond, Tom Scogland | 2019-06-17 | 2019-06 | SG1, SG14, Library Evolution | ||
| P1796R0 | Effective Types: Examples | Peter Sewell, Kayvan Memarian, Victor B. F. Gomes, Jens Gustedt, Hubert Tong | 2019-06-19 | 2019-06 | SG12 | ||
| P1797R0 | C/C++ Memory Object Model Papers - Introduction | Peter Sewell | 2019-06-19 | 2019-06 | SG12 | ||
| P1798R0 | SG14 Linear Algebra SIG Meeting Minutes 2018/10/10-2019/06/06 | Michael Wong | 2019-06-18 | 2019-06 | SG14 |
By Blog Staff | Jun 21, 2019 08:17 PM | Tags: None
The 2019-06 mailing of new standards papers is now available.
| WG21 Number | Title | Author | Document Date | Mailing Date | Previous Version | Subgroup | Disposition |
|---|---|---|---|---|---|---|---|
| N4814 | 2019 Belfast Meeting Invitation and Information | Jamie Allsop | 2019-06-16 | 2019-06 | WG21 | ||
| N4815 | Cologne Agenda | John Spicer | 2019-06-04 | 2019-06 | WG21 | ||
| N4816 | WG21 telecon meeting: Pre-Cologne | Herb Sutter | 2019-06-01 | 2019-06 | WG21 | ||
| N4817 | 2020 Prague Meeting Invitation and Information | Hana Dusíková | 2019-06-17 | 2019-06 | WG21 | ||
| N4818 | Working Draft, C++ Extensions for Reflection | David Sankel | 2019-06-17 | 2019-06 | N4766 | WG21 | |
| N4819 | Reflection TS - Editor's Report | David Sankel | 2019-06-17 | 2019-06 | WG21 | ||
| N4820 | Working Draft, Standard for Programming Language C++ | Richard Smith | 2019-06-18 | 2019-06 | N4810 | WG21 | |
| N4821 | Editors' Report - Programming Languages - C++ | Richard Smith, Thomas Koeppe, Jens Maurer, Dawn Perchik | 2019-06-18 | 2019-06 | WG21 | ||
| P0037R7 | Fixed-Point Real Numbers | John McFarlane | 2019-06-17 | 2019-06 | P0037R6 | SG6, LEWGI | |
| P0237R10 | Wording for fundamental bit manipulation utilities | Vincent Reverdy, Robert J. Brunner | 2019-06-17 | 2019-06 | P0237R9 | Library | |
| P0267R9 | A Proposal to Add 2D Graphics Rendering and Display to C++ | Michael B. McLaughlin, Herb Sutter, Jason Zink, Guy Davidson, Michael Kazakov | 2019-06-17 | 2019-06 | P0267R8 | SG13 | |
| P0288R4 | any_invocable | Ryan McDougall, Matt Calabrese | 2019-06-19 | 2019-06 | P0228R3 | Library Evolution, Library | |
| P0323R8 | std::expected | JF Bastien, Vicente Botet | 2019-06-16 | 2019-06 | P0323R7 | Library | |
| P0330R6 | Literal Suffixes for ptrdiff_t and size_t | JeanHeyd Meneide, Rein Halbersma | 2019-06-17 | 2019-06 | P0330R4 | Evolution | |
| P0401R1 | Providing size feedback in the Allocator interface | Chris Kennelly, Jonathan Wakely | 2019-06-16 | 2019-06 | P0401R0 | Library Evolution, Library | |
| P0429R7 | A Standard flat_map | Zach Laine | 2019-06-13 | 2019-06 | P0429R6 | Library | |
| P0466R4 | Layout-compatibility and Pointer-interconvertibility Traits | Lisa Lippincott | 2019-06-17 | 2019-06 | P0466R3 | Core, Library | |
| P0533R5 | constexpr for and | Oliver Rosten, Edward Rosten | 2019-06-17 | 2019-06 | P0533R4 | Library | |
| P0554R1 | Composition of Arithmetic Types | John McFarlane | 2019-06-17 | 2019-06 | P0554R0 | SG6, LEWGI | |
| P0592R1 | To boldly suggest an overall plan for C++23 | Ville Voutilainen | 2019-06-17 | 2019-06 | P0592R0 | WG21 | |
| P0593R4 | Implicit creation of objects for low-level object manipulation | Richard Smith | 2019-06-17 | 2019-06 | P0593R3 | Core, Library Evolution, Library | |
| P0631R7 | Math Constants | Lev Minkovsky, John McFarlane | 2019-06-16 | 2019-06 | P0631R6 | Library | |
| P0642R2 | The Concurrent Invocation Library | Mingxin Wang, Wei Chen | 2019-06-17 | 2019-06 | P0642R1 | SG1, Library Evolution, Library | |
| P0645R9 | Text Formatting | Victor Zverovich | 2019-06-16 | 2019-06 | P0645R7 | Library | |
| P0652R3 | Concurrent associative data structure with unsynchronized view | Sergey Murylev, Anton Malakhov, Antony Polukhin | 2019-06-14 | 2019-06 | P0652R2 | SG1 | |
| P0707R4 | Metaclasses: Generative C++ | Herb Sutter | 2019-06-17 | 2019-06 | P0707R3 | SG7 | |
| P0709R3 | Zero-overhead deterministic exceptions: Throwing values | Herb Sutter | 2019-06-15 | 2019-06 | P0709R2 | Evolution, Library Evolution | |
| P0735R1 | Interaction of memory_order_consume with release sequences | Will Deacon, Jade Alglave | 2019-06-17 | 2019-06 | P0735R0 | Core | |
| P0784R6 | More constexpr containers | Daveed Vandevoorde, Peter Dimov,Louis Dionne, Nina Ranns, Richard Smith, Daveed Vandevoorde | 2019-06-17 | 2019-06 | P0784R5 | Core, Library | |
| P0792R4 | function_ref: a non-owning reference to a Callable | Vittorio Romeo | 2019-06-17 | 2019-06 | P0792R3 | Library Evolution | |
| P0797R2 | Handling Concurrent Exceptions with Executors | Matti Rintala, Michael Wong, Carter Edwards, Patrice Roy, Gordon Brown, Mark Hoemmen | 2019-06-17 | 2019-06 | P0797R1 | SG1, SG14 | |
| P0848R2 | Conditionally Trivial Special Member Functions | Barry Revzin, Casey Carter | 2019-06-16 | 2019-06 | P0848R1 | Core | |
| P0849R1 | auto(x): decay-copy in the language | Zhihao Yuan | 2019-06-17 | 2019-06 | P0849R0 | EWGI, Library Evolution | |
| P0876R6 | fiber_context - fibers without scheduler | Oliver Kowalke, Nat Goodspeed | 2019-06-17 | 2019-06 | P0876R5 | SG1 | |
| P0881R5 | A Proposal to add stacktrace library | Antony Polukhin, Antony Polukhin | 2019-06-14 | 2019-06 | P0881R4 | Core, Library | |
| P0901R4 | Size feedback in operator new | Chris Kennelly, Andrew Hunter | 2019-06-16 | 2019-06 | P0901R3 | Evolution | |
| P0917R2 | Making operator?: overloadable | Matthias Kretz | 2019-06-17 | 2019-06 | P0917R1 | EWGI | |
| P0939R3 | Direction for ISO C++ | H. Hinnant, R. Orr, B. Stroustrup, D. Vandevoorde, M. Wong | 2019-06-17 | 2019-06 | P0939R2 | WG21 | |
| P0943R3 | Support C atomics in C++ | Hans Boehm | 2019-06-17 | 2019-06 | P0943R2 | SG1, Library Evolution | |
| P0957R2 | PFA: A Generic, Extendable and Efficient Solution for Polymorphic Programming | Mingxin Wang | 2019-06-17 | 2019-06 | P0957R1 | SG7, Library Evolution, Library | |
| P1021R4 | Filling holes in Class Template Argument Deduction | Mike Spertus, Timur Doumler, Richard Smith | 2019-06-17 | 2019-06 | P1021R3 | Core | |
| P1028R2 | SG14 status_code and standard error object for P0709 Zero-overhead deterministic exceptions | Niall Douglas | 2019-06-16 | 2019-06 | P1028R1 | SG14, LEWGI, Library Evolution | |
| P1029R2 | move = relocates | Niall Douglas | 2019-06-16 | 2019-06 | P1029R1 | EWGI, Evolution | |
| P1030R2 | std::filesystem::path_view | Niall Douglas | 2019-06-16 | 2019-06 | P1030R1 | LEWGI, Library Evolution | |
| P1031R2 | Low level file i/o library | Niall Douglas | 2019-06-16 | 2019-06 | P1031R1 | SG1, SG14, LEWGI, Library Evolution | |
| P1035R6 | Input Range Adaptors | Christopher Di Bella, Casey Carter, Corentin Jabot | 2019-06-17 | 2019-06 | P1035R5 | Library | |
| P1050R1 | Fractional Numeric Type | John McFarlane | 2019-06-17 | 2019-06 | P1050R0 | SG6, LEWGI | |
| P1065R1 | constexpr INVOKE | Tomasz Kamiński, Barry Revzin | 2019-06-16 | 2019-06 | P1065R0 | Library | |
| P1068R1 | Vector API for random number generation | Ilya Burylov, Pavel Dyakov, Ruslan Arutyunyan, Andrey Nikolaev | 2019-06-14 | 2019-06 | P1068R0 | SG1 | |
| P1072R4 | basic_string::resize_default_init | Chris Kennelly, Mark Zeren | 2019-06-17 | 2019-06 | P1072R3 | Library Evolution, Library | |
| P1083R3 | Move resource_adaptor from Library TS to the C++ WP | Pablo Halpern | 2019-06-15 | 2019-06 | P1083R2 | Library | |
| P1108R2 | web_view | Hal Finkel | 2019-06-17 | 2019-06 | P1108R1 | SG13, LEWGI | |
| P1115R0 | Improving the Return Value of Erase-Like Algorithms II: Free erase/erase if | Marc Mutz | 2019-06-17 | 2019-06 | Library | ||
| P1116R0 | Re-Gaining Exclusive Ownership from shared_ptrs | Marc Mutz | 2019-06-17 | 2019-06 | SG1, Library Evolution | ||
| P1132R4 | out_ptr - a scalable output pointer abstraction | JeanHeyd Meneide, Todor Buyukliev, Isabella Muerte | 2019-06-17 | 2019-06 | P1132R3 | Library | |
| P1135R5 | The C++20 Synchronization Library | David Olsen, Olivier Giroux, JF Bastien, Detlef Vollmann, Bryce Lelbach | 2019-06-17 | 2019-06 | P1135R4 | Library | |
| P1144R4 | Object relocation in terms of move plus destroy | Arthur O'Dwyer | 2019-06-17 | 2019-06 | P1144R3 | EWGI, LEWGI | |
| P1152R3 | Deprecating volatile | JF Bastien | 2019-06-15 | 2019-06 | P1152R2 | Core, Library | |
| P1155R3 | More implicit moves | Arthur O'Dwyer, David Stone | 2019-06-17 | 2019-06 | P1155R2 | Core | |
| P1172R1 | The Concept of Memory Allocator | Mingxin Wang | 2019-06-17 | 2019-06 | P1172R0 | Library Evolution, Library | |
| P1186R2 | When do you actually use <=>? | Barry Revzin | 2019-06-17 | 2019-06 | P1186R1 | Core | |
| P1202R2 | Asymmetric Fences | David Goldblatt | 2019-06-17 | 2019-06 | P1202R1 | Library Evolution | |
| P1207R2 | Movability of Single-pass Iterators | Corentin Jabot | 2019-06-17 | 2019-06 | P1207R1 | Library | |
| P1208R5 | Adopt source location from Library Fundamentals V3 for C++20 | Corentin Jabot, Robert Douglas | 2019-06-17 | 2019-06 | P1208R4 | Library | |
| P1217R2 | Out-of-thin-air, revisited, again | Hans Boehm | 2019-06-17 | 2019-06 | P1217R1 | SG1 | |
| P1222R2 | A Standard flat_set | Zach Laine | 2019-06-11 | 2019-06 | P1222R1 | Library | |
| P1223R2 | find_backward | Zach Laine | 2019-06-13 | 2019-06 | P1223R1 | Library | |
| P1238R1 | SG16: Unicode Direction | Tom Honermann, Corentin Jabot, JeanHeyd Meneide, Mark Zeren, Martinho Fernandes, Peter Bindels, Steve Downey, Zach Laine | 2019-06-16 | 2019-06 | P1238R0 | WG21 | |
| P1255R4 | A view of 0 or 1 elements: view::maybe | Steve Downey | 2019-06-17 | 2019-06 | P1255R3 | Library Evolution | |
| P1272R2 | Byteswapping for fun&&nuf | Isabella Muerte | 2019-06-17 | 2019-06 | P1272R1 | Core, Library | |
| P1280R2 | Integer Width Literals | Isabella Muerte | 2019-06-17 | 2019-06 | P1280R1 | Library Evolution | |
| P1301R3 | [[nodiscard("should have a reason")]] | JeanHeyd Meneide, Isabella Muerte | 2019-06-17 | 2019-06 | P1301R2 | Core | |
| P1315R2 | secure_clear | Miguel Ojeda | 2019-06-17 | 2019-06 | P1315R1 | Evolution | |
| P1320R2 | Allowing contract predicates on non-first declarations | Ville Voutilainen | 2019-06-17 | 2019-06 | P1320R1 | Evolution | |
| P1331R1 | Permitting trivial default initialization in constexpr contexts | CJ Johnson | 2019-06-14 | 2019-06 | P1331R0 | Core | |
| P1355R2 | Exposing a narrow contract for ceil2 | Chris Kennelly | 2019-06-16 | 2019-06 | P1355R1 | SG6, Library Evolution, Library | |
| P1361R1 | Integration of chrono with text formatting | Victor Zverovich , Daniela Engert, Howard E. Hinnant | 2019-06-14 | 2019-06 | P1361R0 | Library | |
| P1367R1 | Not All Agents Have TLS | Olivier Giroux | 2019-06-17 | 2019-06 | P1367R0 | SG1 | |
| P1371R1 | Pattern Matching | Sergei Murzin, Michael Park, David Sankel, Dan Sarginson | 2019-06-17 | 2019-06 | P1371R0 | Evolution | |
| P1385R2 | A proposal to add linear algebra support to the C++ standard library | Guy Davidson, Bob Steagall | 2019-06-19 | 2019-06 | P1385R1 | SG6, SG14, Library Evolution | |
| P1386R2 | A Standard Audio API for C++: Motivation, Scope, and Basic Design | Timur Doumler, Guy Somberg, Guy Davidson | 2019-06-18 | 2019-06 | P1386R1 | SG13, Library Evolution | |
| P1391R2 | Range constructor for std::string_view | Corentin Jabot | 2019-06-17 | 2019-06 | P1391R1 | Library Evolution, Library | |
| P1394R2 | Range constructor for std::span | Corentin Jabot, Casey Carter | 2019-06-17 | 2019-06 | P1394R1 | Library | |
| P1401R1 | Narrowing contextual conversions to bool | Andrzej Krzemieński | 2019-06-17 | 2019-06 | P1401R0 | Evolution | |
| P1404R1 | bad_alloc is not out-of-memory! | Andrzej Krzemieński, Tomasz Kamiński | 2019-06-17 | 2019-06 | P1404R0 | Evolution, Library Evolution | |
| P1406R1 | Add more std::hash specializations | Alexander Zaitsev, Antony Polukhin | 2019-06-14 | 2019-06 | P1406R0 | LEWGI, Library Evolution, Library | |
| P1412R0 | Class Natures for Safety Critical Code: On user-declared and user-defined special member functions | Peter Sommerlad | 2019-06-17 | 2019-06 | SG12, SG20 | ||
| P1413R1 | Deprecate std::aligned_storage and std::aligned_union | CJ Johnson | 2019-06-14 | 2019-06 | P1413R0 | Library Evolution, Library | |
| P1415R1 | SG19 Machine Learning Layered List | Michael Wong, Vincent Reverdy, Ritwik Dubey, Richard Dosselmann, Eugenio Bargiacchi | 2019-06-16 | 2019-06 | P1415R0 | SG19 | |
| P1424R1 | 'constexpr' feature macro concerns | Antony Polukhin | 2019-06-14 | 2019-06 | P1424R0 | Library | |
| P1429R2 | Contracts That Work | Joshua Berne, John Lakos | 2019-06-16 | 2019-06 | P1429R1 | Evolution | |
| P1436R1 | Executor properties for affinity-based execution | Gordon Brown, Ruyman Reyes, Michael Wong, H. Carter Edwards, Thomas Rodgers, Mark Hoemmen | 2019-06-17 | 2019-06 | P1436R0 | SG1, SG14, Library Evolution | |
| P1450R1 | Enriching type modification traits | Vincent Reverdy | 2019-06-17 | 2019-06 | P1450R0 | Library Evolution | |
| P1466R2 | Miscellaneous minor fixes for chrono | Howard Hinnant | 2019-06-17 | 2019-06 | P1466R1 | Library | |
| P1467R1 | Extended floating-point types | Michał Dominiak, David Olsen | 2019-06-17 | 2019-06 | P1467R0 | SG6, Evolution, Library Evolution | |
| P1468R1 | Fixed-layout floating-point type aliases | Michał Dominiak, Boris Fomitchev, Sergei Nikolaev | 2019-06-17 | 2019-06 | P1468R0 | SG6, Evolution, Library Evolution | |
| P1485R1 | Better keywords for the Coroutines | Antony Polukhin | 2019-06-14 | 2019-06 | P1485R0 | Evolution | |
| P1522R0 | Iterator Difference Type and Integer Overflow | Eric Niebler | 2019-06-17 | 2019-06 | Library Evolution, Library | ||
| P1523R0 | Views and Size Types | Eric Niebler | 2019-06-17 | 2019-06 | Library Evolution, Library | ||
| P1525R0 | One-Way execute is a Poor Basis Operation | Eric Niebler, Kirk Shoop, Lewis Baker, Lee Howes | 2019-06-17 | 2019-06 | SG1, Library Evolution | ||
| P1604R1 | The inline keyword is not in line with the design of modules | Corentin Jabot | 2019-06-17 | 2019-06 | P1604R0 | SG2, Evolution | |
| P1609R1 | C++ Should Support Just-in-Time Compilation | Hal Finkel | 2019-06-18 | 2019-06 | P1609R0 | EWGI | |
| P1614R1 | The Mothership Has Landed: Adding <=> to the Library | Barry Revzin | 2019-06-17 | 2019-06 | P1614R0 | Library | |
| P1622R1 | Mandating the Standard Library: Clause 31 - Thread support library | Daniel Sunderland | 2019-06-17 | 2019-06 | P1622R0 | Library | |
| P1624R0 | Resolving technical issues in parameter mapping equivalence and related problems | Hubert S.K. Tong | 2019-06-17 | 2019-06 | Core | ||
| P1628R0 | Unicode characters properties | Corentin Jabot | 2019-06-17 | 2019-06 | SG16 | ||
| P1629R0 | Standard Text Encoding | The Phantom Derpstorm | 2019-06-17 | 2019-06 | SG16 | ||
| P1630R0 | Spaceship needs a tune-up: Addressing some discovered issues with P0515 and P1185 | Barry Revzin | 2019-06-16 | 2019-06 | Evolution, Core | ||
| P1633R0 | Amendments to the C++20 Synchronization Library | David Olsen, Olivier Giroux | 2019-06-16 | 2019-06 | SG1 | ||
| P1634R0 | Naming guidelines for modules | Corentin Jabot | 2019-06-17 | 2019-06 | SG15 | ||
| P1635R0 | A Design for an Inter-Operable and Customizable Linear Algebra Library | Jayesh Badwaik | 2019-06-16 | 2019-06 | SG14 | ||
| P1636R0 | Formatters for library types | Lars Gullik Bjønnes | 2019-06-14 | 2019-06 | Library Evolution | ||
| P1638R0 | basic_istream_view's iterator should not be copyable | Corentin Jabot, Christopher Di Bella | 2019-06-17 | 2019-06 | Library Evolution, Library | ||
| P1639R0 | Unifying source_location and contract_violation | Corentin Jabot | 2019-06-17 | 2019-06 | Library Evolution, Library |
By Blog Staff | May 7, 2019 11:16 AM | Tags: None
Over the past week, we ran our second annual global C++ developer survey, this time with questions asked by SG20.
Thank you to everyone who responded. As promised, here is a summary of the results, including aggregated highlights of common answers in the write-in responses:
CppDevSurvey-2019-04-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!
By Blog Staff | Apr 28, 2019 11:59 PM | Tags: None
The Standard C++ Foundation's second annual global C++ developer survey is now open. As the name suggests, it's a one-pager:
2019 Annual C++ Developer Survey "Lite"
Please take 10 minutes or so to participate! A summary of the results, including aggregated highlights of common answers in the write-in responses, will be posted publicly here on isocpp.org and shared with the C++ standardization committee to help inform C++ evolution.
The survey closes in one week.
Thank you for participating and helping to inform our committee and community.