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llvm-project/libcxx/docs/Status/Cxx20Papers.csv

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[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"Paper #","Group","Paper Name","Meeting","Status","First released version","Labels"
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P0463R1 <https://wg21.link/P0463R1>`__","LWG","Endian just Endian","Toronto","|Complete|","7.0"
[libc++] Support arrays in make_shared and allocate_shared (P0674R1) This patch implements P0674R1, i.e. support for arrays in std::make_shared and std::allocate_shared. Co-authored-by: Zoe Carver <z.zoelec2@gmail.com> Differential Revision: https://reviews.llvm.org/D62641
2021-10-26 13:12:12 -04:00
"`P0674R1 <https://wg21.link/P0674R1>`__","LWG","Extending make_shared to Support Arrays","Toronto","|Complete|","15.0"
[libc++][NFC] Improve consistency in status csv files
2023-01-11 10:30:33 -05:00
"","","","","","",""
[libc++] Floating Point Atomic (#67799) - implement P0020R6 Floating Point Atomic Differential Revision: https://reviews.llvm.org/D153981
2023-11-22 11:48:49 +00:00
"`P0020R6 <https://wg21.link/P0020R6>`__","LWG","Floating Point Atomic","Albuquerque","|Complete|","18.0"
Implement syncstream (p0053) This patch implements `std::basic_syncbuf` and `std::basic_osyncstream` as specified in paper p0053r7. ~~For ease of reviewing I am submitting this patch before submitting a patch for `std::basic_osyncstream`. ~~ ~~Please note, this patch is not 100% complete. I plan on adding more tests (see comments), specifically I plan on adding tests for multithreading and synchronization.~~ Edit: I decided that it would be far easier for me to keep track of this and make changes that affect both `std::basic_syncbuf` and `std::basic_osyncstream` if both were in one patch. The patch was originally written by @zoecarver Implements - P0053R7 - C++ Synchronized Buffered Ostream - LWG-3127 basic_osyncstream::rdbuf needs a const_cast - LWG-3334 basic_osyncstream move assignment and destruction calls basic_syncbuf::emit() twice - LWG-3570 basic_osyncstream::emit should be an unformatted output function - LWG-3867 Should std::basic_osyncstream's move assignment operator be noexcept? Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D67086
2023-09-05 20:10:38 +02:00
"`P0053R7 <https://wg21.link/P0053R7>`__","LWG","C++ Synchronized Buffered Ostream","Albuquerque","|Complete|","18.0"
[libc++] [P0202] constexpr set_union, set_difference, set_symmetric_difference, merge These had been waiting on the ability to use `std::copy` from constexpr code (which in turn had been waiting on the ability to use `is_constant_evaluated()` to switch between `memmove` and non-`memmove` implementations of `std::copy`). That work landed a while ago, so these algorithms can all be constexpr in C++20 now. Simultaneously, update the tests for the set algorithms. - Use an element type with "equivalent but not identical" values. - The custom-comparator tests now pass something different from `operator<`. - Make the constexpr coverage match the non-constexpr coverage. Differential Revision: https://reviews.llvm.org/D92255
2020-12-04 13:47:12 -05:00
"`P0202R3 <https://wg21.link/P0202R3>`__","LWG","Add constexpr modifiers to functions in <algorithm> and <utility> Headers","Albuquerque","|Complete|","12.0"
[libc++] [C++20] [P0415] Constexpr for std::complex. This patch adds constexpr to <complex> header: operators, member operators, and member functions (real, imag, norm, conj). https://eel.is/c++draft/complex.numbers https://wg21.link/p0415 Reviewed By: ldionne, #libc Spies: philnik, danilaml, Quuxplusone, wmaxey, arichardson, libcxx-commits Differential Revision: https://reviews.llvm.org/D79555
2022-12-15 02:19:59 +01:00
"`P0415R1 <https://wg21.link/P0415R1>`__","LWG","Constexpr for ``std::complex``\ ","Albuquerque","|Complete|","16.0"
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P0439R0 <https://wg21.link/P0439R0>`__","LWG","Make ``std::memory_order``\ a scoped enumeration","Albuquerque","|Complete|",""
"`P0457R2 <https://wg21.link/P0457R2>`__","LWG","String Prefix and Suffix Checking","Albuquerque","|Complete|","6.0"
"`P0550R2 <https://wg21.link/P0550R2>`__","LWG","Transformation Trait ``remove_cvref``\ ","Albuquerque","|Complete|","6.0"
[lbc++] Implement the rest of P0600R1 (nodiscard in the library) Reviewed By: ldionne, #libc Spies: libcxx-commits Differential Revision: https://reviews.llvm.org/D137597
2022-11-29 19:42:16 +01:00
"`P0600R1 <https://wg21.link/P0600R1>`__","LWG","nodiscard in the Library","Albuquerque","|Complete|","16.0"
[libc++] Use std::move in numeric algorithms (P0616R0). This patch updates algorithms in <numeric> to use std::move based on p0616r0. Moving values instead of copying them creates huge speed improvements (see the paper for details). Differential Revision: https://reviews.llvm.org/D61170
2020-11-27 11:05:03 -08:00
"`P0616R0 <https://wg21.link/P0616R0>`__","LWG","de-pessimize legacy <numeric> algorithms with std::move","Albuquerque","|Complete|","12.0"
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P0653R2 <https://wg21.link/P0653R2>`__","LWG","Utility to convert a pointer to a raw pointer","Albuquerque","|Complete|","6.0"
[libc++] Undeprecate shared_ptr atomic access APIs (#92920) This patch reverts 9b832b72 (#87111): - [libc++] Deprecated `shared_ptr` Atomic Access APIs as per P0718R2 - [libc++] Implemented P2869R3: Remove Deprecated `shared_ptr` Atomic Access APIs from C++26 As explained in [1], the suggested replacement in P2869R3 is `__cpp_lib_atomic_shared_ptr`, which libc++ does not yet implement. Let's not deprecate the old way of doing things before the new way of doing things exists. [1]: https://github.com/llvm/llvm-project/pull/87111#issuecomment-2112740039
2024-06-07 11:31:17 -04:00
"`P0718R2 <https://wg21.link/P0718R2>`__","LWG","Atomic shared_ptr","Albuquerque","",""
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P0767R1 <https://wg21.link/P0767R1>`__","CWG","Deprecate POD","Albuquerque","|Complete|","7.0"
"`P0768R1 <https://wg21.link/P0768R1>`__","CWG","Library Support for the Spaceship (Comparison) Operator","Albuquerque","|Complete|",""
"`P0777R1 <https://wg21.link/P0777R1>`__","LWG","Treating Unnecessary ``decay``\ ","Albuquerque","|Complete|","7.0"
"`P0122R7 <https://wg21.link/P0122R7>`__","LWG","<span>","Jacksonville","|Complete|","7.0"
[libc++][chrono] Adds tzdb_list implementation. This is the first step to implement time zone support in libc++. This adds the complete tzdb_list class and a minimal tzdb class. The tzdb class only contains the version, which is used by reload_tzdb. Next to these classes it contains documentation and build system support needed for time zone support. The code depends on the IANA Time Zone Database, which should be available on the platform used or provided by the libc++ vendors. The code is labeled as experimental since there will be ABI breaks during development; the tzdb class needs to have the standard headers. Implements parts of: - P0355 Extending <chrono> to Calendars and Time Zones Addresses: - LWG3319 Properly reference specification of IANA time zone database Reviewed By: #libc, ldionne Differential Revision: https://reviews.llvm.org/D154282
2022-09-23 18:33:20 +02:00
"`P0355R7 <https://wg21.link/P0355R7>`__","LWG","Extending chrono to Calendars and Time Zones","Jacksonville","|Partial| [#note-P0355]_",""
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P0551R3 <https://wg21.link/P0551R3>`__","LWG","Thou Shalt Not Specialize ``std``\ Function Templates!","Jacksonville","|Complete|","11.0"
"`P0753R2 <https://wg21.link/P0753R2>`__","LWG","Manipulators for C++ Synchronized Buffered Ostream","Jacksonville","",""
"`P0754R2 <https://wg21.link/P0754R2>`__","LWG","<version>","Jacksonville","|Complete|","7.0"
[libc++] Mark [P0809] "LWG2831: Comparing Unordered Containers" as Nothing To Do. http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0809r0.pdf This issue/paper simply removed some library UB because vendors were already doing the right thing. libc++ has always done the right thing (in this respect). Differential Revision: https://reviews.llvm.org/D93816
2020-12-25 20:39:36 -05:00
"`P0809R0 <https://wg21.link/P0809R0>`__","LWG","Comparing Unordered Containers","Jacksonville","|Nothing To Do|",""
[libc++] [NFC] Mark P0858R0 as implemented P0858R0 seems to be implemented. D93830 sets `__cpp_lib_string_view` and D80452 sets `__cpp_lib_array_constexpr`. Reviewed By: Quuxplusone, Mordante, ldionne, #libc Spies: libcxx-commits Differential Revision: https://reviews.llvm.org/D114344
2021-11-22 03:20:15 +01:00
"`P0858R0 <https://wg21.link/P0858R0>`__","LWG","Constexpr iterator requirements","Jacksonville","|Complete|","12.0"
[libc++][spaceship][NFC] P0905R1: Symmetry for spaceship - mark as implemented (#87871) Implemented: https://wg21.link/P0905R1 in 0913ca197855626c93fdae4184ae80ff5a26503a - https://eel.is/c++draft/cmp.weakeq (Removed in https://wg21.link/P1959R0) - https://eel.is/c++draft/cmp.strongeq (Removed in https://wg21.link/P1959R0) - https://eel.is/c++draft/cmp.partialord - https://github.com/llvm/llvm-project/blob/4abb722ffa7fcf809faa4a479fdf2f78c685b351/libcxx/include/__compare/ordering.h#L101 - https://eel.is/c++draft/cmp.weakord - https://github.com/llvm/llvm-project/blob/4abb722ffa7fcf809faa4a479fdf2f78c685b351/libcxx/include/__compare/ordering.h#L173 - https://eel.is/c++draft/cmp.strongord - https://github.com/llvm/llvm-project/blob/4abb722ffa7fcf809faa4a479fdf2f78c685b351/libcxx/include/__compare/ordering.h#L250 References: - https://wg21.link/P1959R0 - Remove `std::weak_equality` and `std::strong_equality`
2024-04-13 11:39:38 +03:00
"`P0905R1 <https://wg21.link/P0905R1>`__","CWG","Symmetry for spaceship","Jacksonville","|Complete|","7.0","|spaceship|"
[libc++] [P0966] [C++20] Fix bug PR45368 by correctly implementing P0966: string::reserve should not shrink. This patch fixes the implementation as well as the tests that didn't actually test the wanted behaviour. You'll find all the details in the bug report. It adds as well deprecation warning for reserve() (without argument) and adds a test. http://wg21.link/P0966R1 https://bugs.llvm.org/show_bug.cgi?id=45368 https://reviews.llvm.org/D54992 Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D91778
2020-11-26 10:07:16 +01:00
"`P0966R1 <https://wg21.link/P0966R1>`__","LWG","``string::reserve``\ Should Not Shrink","Jacksonville","|Complete| [#note-P0966]_","12.0"
[libc++][NFC] Improve consistency in status csv files
2023-01-11 10:30:33 -05:00
"","","","","","",""
[libc++] Implement C++20 atomic_ref (#76647) Implement the std::atomic_ref class template by reusing atomic_base_impl. Based on the work from https://reviews.llvm.org/D72240
2024-05-21 18:54:08 -04:00
"`P0019R8 <https://wg21.link/P0019R8>`__","LWG","Atomic Ref","Rapperswil","|Complete|","19.0"
[libc++] [P0458] Add map::contains and set::contains for heterogenous lookup missed in a17b1aed. Commit rGa17b1aed added `bool contains(const key_type& x) const;` methods to associative containers, but didn't add `template<class K> bool contains(const K& x) const;` for heterogenous lookup. Reviewed By: #libc, Quuxplusone, ldionne Differential Revision: https://reviews.llvm.org/D100369
2021-04-13 17:10:55 +02:00
"`P0458R2 <https://wg21.link/P0458R2>`__","LWG","Checking for Existence of an Element in Associative Containers","Rapperswil","|Complete|","13.0"
[libc++] Mark [P0475] "LWG2511: guaranteed copy elision for piecewise construction" as Complete. The point of LWG2511 is basically just to make sure that we use `tuple<Args&&...>` instead of `tuple<Args...>` in a couple of places inside `scoped_allocator_adaptor` and inside `pair`. As far as I can tell, this has been true for libc++ since EricWF's D27612 (and maybe even earlier than that).
2020-12-25 16:22:54 -05:00
"`P0475R1 <https://wg21.link/P0475R1>`__","LWG","LWG 2511: guaranteed copy elision for piecewise construction","Rapperswil","|Complete|",""
[libc++] Implement C++20's P0476R2: std::bit_cast Thanks to Arthur O'Dwyer for fixing up some of the tests. Differential Revision: https://reviews.llvm.org/D75960
2020-05-28 14:28:38 -04:00
"`P0476R2 <https://wg21.link/P0476R2>`__","LWG","Bit-casting object representations","Rapperswil","|Complete|","14.0"
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P0528R3 <https://wg21.link/P0528R3>`__","CWG","The Curious Case of Padding Bits, Featuring Atomic Compare-and-Exchange","Rapperswil","",""
[libc++] [docs] Mark contract-related papers as removed from C++20.
2020-12-30 14:24:02 +01:00
"`P0542R5 <https://wg21.link/P0542R5>`__","CWG","Support for contract based programming in C++","Rapperswil","*Removed in Cologne*","n/a"
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P0556R3 <https://wg21.link/P0556R3>`__","LWG","Integral power-of-2 operations","Rapperswil","|Complete|","9.0"
"`P0619R4 <https://wg21.link/P0619R4>`__","LWG","Reviewing Deprecated Facilities of C++17 for C++20","Rapperswil","|Partial| [#note-P0619]_",""
"`P0646R1 <https://wg21.link/P0646R1>`__","LWG","Improving the Return Value of Erase-Like Algorithms","Rapperswil","|Complete|","10.0"
"`P0722R3 <https://wg21.link/P0722R3>`__","CWG","Efficient sized delete for variable sized classes","Rapperswil","|Complete|","9.0"
"`P0758R1 <https://wg21.link/P0758R1>`__","LWG","Implicit conversion traits and utility functions","Rapperswil","|Complete|",""
"`P0759R1 <https://wg21.link/P0759R1>`__","LWG","fpos Requirements","Rapperswil","|Complete|","11.0"
[libc++] Implement [P0769] "Add shift to algorithm" (shift_left, shift_right) I believe this is a complete implementation of std::shift_left and std::shift_right from http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0769r2.pdf Some test cases copied-with-modification from D60027. Differential Revision: https://reviews.llvm.org/D93819
2020-12-26 01:39:03 -05:00
"`P0769R2 <https://wg21.link/P0769R2>`__","LWG","Add shift to <algorithm>","Rapperswil","|Complete|","12.0"
[libc++] [docs] Mark contract-related papers as removed from C++20.
2020-12-30 14:24:02 +01:00
"`P0788R3 <https://wg21.link/P0788R3>`__","LWG","Standard Library Specification in a Concepts and Contracts World","Rapperswil","*Removed in Cologne*","n/a"
[libc++] [P0879] constexpr std::sort This completes libc++'s implementation of P0879 "Constexpr for swap and swap related functions." http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0879r0.html For the feature-macro adjustment, see https://cplusplus.github.io/LWG/issue3256 Differential Revision: https://reviews.llvm.org/D93661
2020-12-20 15:21:42 -05:00
"`P0879R0 <https://wg21.link/P0879R0>`__","LWG","Constexpr for swap and swap related functions Also resolves LWG issue 2800.","Rapperswil","|Complete|","13.0"
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P0887R1 <https://wg21.link/P0887R1>`__","LWG","The identity metafunction","Rapperswil","|Complete|","8.0"
"`P0892R2 <https://wg21.link/P0892R2>`__","CWG","explicit(bool)","Rapperswil","",""
[libcxx] adds __cpp_lib_concepts feature-test macro Also adjusts C++20 status paper to indicate full concepts support. Depends on D96477, D99817. Differential Revision: https://reviews.llvm.org/D99805
2021-04-02 18:07:31 +00:00
"`P0898R3 <https://wg21.link/P0898R3>`__","LWG","Standard Library Concepts","Rapperswil","|Complete|","13.0"
[libc++] [P0935] [C++20] Eradicating unnecessarily explicit default constructors from the standard library. http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0935r0.html Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D91292
2021-01-19 08:21:09 +01:00
"`P0935R0 <https://wg21.link/P0935R0>`__","LWG","Eradicating unnecessarily explicit default constructors from the standard library","Rapperswil","|Complete|","12.0"
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P0941R2 <https://wg21.link/P0941R2>`__","CWG","Integrating feature-test macros into the C++ WD","Rapperswil","|In Progress|",""
"`P1023R0 <https://wg21.link/P1023R0>`__","LWG","constexpr comparison operators for std::array","Rapperswil","|Complete|","8.0"
"`P1025R1 <https://wg21.link/P1025R1>`__","CWG","Update The Reference To The Unicode Standard","Rapperswil","",""
[libc++][spaceship][NFC] Status page - added papers (#75043) Added C++20 papers to Spaceship status page Co-authored-by: Hristo Hristov <zingam@outlook.com>
2023-12-16 15:17:28 +02:00
"`P1120R0 <https://wg21.link/P1120R0>`__","CWG","Consistency improvements for <=> and other comparison operators","Rapperswil","","","|spaceship|"
[libc++][NFC] Improve consistency in status csv files
2023-01-11 10:30:33 -05:00
"","","","","","",""
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P0318R1 <https://wg21.link/P0318R1>`__","LWG","unwrap_ref_decay and unwrap_reference","San Diego","|Complete|","8.0"
[libc++] Add bind_front function (P0356R5). Implementes [[ http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0356r5.html | P0356R5 ]]. Adds `bind_front` to `functional`. Reviewed By: ldionne, #libc, Quuxplusone Differential Revision: https://reviews.llvm.org/D60368
2021-03-02 16:17:22 -08:00
"`P0356R5 <https://wg21.link/P0356R5>`__","LWG","Simplified partial function application","San Diego","|Complete|","13.0"
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P0357R3 <https://wg21.link/P0357R3>`__","LWG","reference_wrapper for incomplete types","San Diego","|Complete|","8.0"
[libc++][PMR] Mark completed papers and issues as such Reviewed By: ldionne, #libc Spies: krytarowski, Quuxplusone, tschuett, libcxx-commits Differential Revision: https://reviews.llvm.org/D136194
2022-10-18 21:33:32 +02:00
"`P0482R6 <https://wg21.link/P0482R6>`__","CWG","char8_t: A type for UTF-8 characters and strings","San Diego","|Complete|","16.0"
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P0487R1 <https://wg21.link/P0487R1>`__","LWG","Fixing ``operator>>(basic_istream&, CharT*)``\ (LWG 2499)","San Diego","|Complete|","8.0"
[libc++] Implement P0591R4 (Utility functions to implement uses-allocator construction) Reviewed By: ldionne, #libc, huixie90 Spies: huixie90, libcxx-commits, mgorny Differential Revision: https://reviews.llvm.org/D131898
2022-10-04 17:55:42 +02:00
"`P0591R4 <https://wg21.link/P0591R4>`__","LWG","Utility functions to implement uses-allocator construction","San Diego","|Partial| [#note-P0591]_",""
"`P0595R2 <https://wg21.link/P0595R2>`__","CWG","std::is_constant_evaluated()","San Diego","|Complete|","9.0"
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P0602R4 <https://wg21.link/P0602R4>`__","LWG","variant and optional should propagate copy/move triviality","San Diego","|Complete|","8.0"
"`P0608R3 <https://wg21.link/P0608R3>`__","LWG","A sane variant converting constructor","San Diego","|Complete|","9.0"
[libc++] Implement P0655R1 visit<R>: Explicit Return Type for visit Differential Revision: https://reviews.llvm.org/D92044
2021-01-25 11:12:25 -05:00
"`P0655R1 <https://wg21.link/P0655R1>`__","LWG","visit<R>: Explicit Return Type for visit","San Diego","|Complete|","12.0"
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P0771R1 <https://wg21.link/P0771R1>`__","LWG","std::function move constructor should be noexcept","San Diego","|Complete|","6.0"
[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"`P0896R4 <https://wg21.link/P0896R4>`__","LWG","The One Ranges Proposal","San Diego","|Complete|","15.0","|ranges|"
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P0899R1 <https://wg21.link/P0899R1>`__","LWG","P0899R1 - LWG 3016 is not a defect","San Diego","|Nothing To Do|",""
"`P0919R3 <https://wg21.link/P0919R3>`__","LWG","Heterogeneous lookup for unordered containers","San Diego","|Complete|","12.0"
"`P0972R0 <https://wg21.link/P0972R0>`__","LWG","<chrono> ``zero()``\ , ``min()``\ , and ``max()``\ should be noexcept","San Diego","|Complete|","8.0"
"`P1006R1 <https://wg21.link/P1006R1>`__","LWG","Constexpr in std::pointer_traits","San Diego","|Complete|","8.0"
[libc++] Implement P1007R3: std::assume_aligned This supersedes and incoroporates content from both D108906 and D54966, and also some original content. Co-Authored-by: Marshall Clow <mclow.lists@gmail.com> Co-Authored-by: Gonzalo Brito Gadeschi Differential Revision: https://reviews.llvm.org/D118938
2022-02-03 14:45:22 -05:00
"`P1007R3 <https://wg21.link/P1007R3>`__","LWG","``std::assume_aligned``\ ","San Diego","|Complete|","15.0"
[libc++] implement P1020R1 P1973R1 make_unique[shared]_for_overwrite Differential Revision: https://reviews.llvm.org/D140913
2023-01-03 18:51:34 +00:00
"`P1020R1 <https://wg21.link/P1020R1>`__","LWG","Smart pointer creation with default initialization","San Diego","|Complete|","16.0"
[libc++] [P1032] Misc constexpr bits in <iterator>, <string_view>, <tuple>, <utility>. This completes the implementation of P1032's changes to <iterator>, <string_view>, <tuple>, and <utility> in C++20. http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1032r1.html Drive-by fix a couple of unintended rvalues in "*iterators*/*.fail.cpp". Differential Revision: https://reviews.llvm.org/D96385
2021-02-09 19:12:16 -05:00
"`P1032R1 <https://wg21.link/P1032R1>`__","LWG","Misc constexpr bits","San Diego","|Complete|","13.0"
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P1085R2 <https://wg21.link/P1085R2>`__","LWG","Should Span be Regular?","San Diego","|Complete|","8.0"
"`P1123R0 <https://wg21.link/P1123R0>`__","LWG","Editorial Guidance for merging P0019r8 and P0528r3","San Diego","* *",""
"`P1148R0 <https://wg21.link/P1148R0>`__","LWG","Cleaning up Clause 20","San Diego","* *",""
[libc++] Implement P1165R1 (Make stateful allocator propagation more consistent) Reviewed By: Quuxplusone, ldionne, #libc Spies: libcxx-commits Differential Revision: https://reviews.llvm.org/D119112
2022-02-11 19:24:31 +01:00
"`P1165R1 <https://wg21.link/P1165R1>`__","LWG","Make stateful allocator propagation more consistent for ``operator+(basic_string)``\ ","San Diego","|Complete|","15.0"
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P1209R0 <https://wg21.link/P1209R0>`__","LWG","Adopt Consistent Container Erasure from Library Fundamentals 2 for C++20","San Diego","|Complete|","8.0"
"`P1210R0 <https://wg21.link/P1210R0>`__","LWG","Completing the Rebase of Library Fundamentals, Version 3, Working Draft","San Diego","* *",""
"`P1236R1 <https://wg21.link/P1236R1>`__","CWG","Alternative Wording for P0907R4 Signed Integers are Two's Complement","San Diego","* *",""
[libcxx] adds remaining callable concepts * `std::predicate` * `std::relation` * `std::equivalence_relation` * `std::strict_weak_order` Implements parts of: - P0898R3 Standard Library Concepts - P1754 Rename concepts to standard_case for C++20, while we still can Differential Revision: https://reviews.llvm.org/D96477
2021-03-31 05:28:25 +00:00
"`P1248R1 <https://wg21.link/P1248R1>`__","LWG","Remove CommonReference requirement from StrictWeakOrdering (a.k.a Fixing Relations)","San Diego","|Complete|","13.0"
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P1285R0 <https://wg21.link/P1285R0>`__","LWG","Improving Completeness Requirements for Type Traits","San Diego","* *",""
[libc++] Adds __cpp_lib_three_way_comparison FTM. (#91515) The paper P0768R1 Library Support for the Spaceship (Comparison) Operator did not add a feature-test macro. This omission has been corrected in P1353R0 Missing Feature Test Macros This enables the FTM for P0768R1 Fixes: https://github.com/llvm/llvm-project/issues/73953 --------- Co-authored-by: S. B. Tam <cpplearner@outlook.com>
2024-06-12 18:59:21 +02:00
"`P1353R0 <https://wg21.link/P1353R0>`__","CWG","Missing feature test macros","San Diego","|In Progress|",""
[libc++][NFC] Improve consistency in status csv files
2023-01-11 10:30:33 -05:00
"","","","","","",""
[libc++] Implement P0339R6 (polymorphic_allocator<> as a vocabulary type) Reviewed By: ldionne, #libc Spies: LRFLEW, libcxx-commits, arichardson, krytarowski, jdoerfert Differential Revision: https://reviews.llvm.org/D137739
2022-12-01 23:17:53 +01:00
"`P0339R6 <https://wg21.link/P0339R6>`__","LWG","polymorphic_allocator<> as a vocabulary type","Kona","|Complete|","16.0"
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P0340R3 <https://wg21.link/P0340R3>`__","LWG","Making std::underlying_type SFINAE-friendly","Kona","|Complete|","9.0"
"`P0738R2 <https://wg21.link/P0738R2>`__","LWG","I Stream, You Stream, We All Stream for istream_iterator","Kona","",""
"`P0811R3 <https://wg21.link/P0811R3>`__","LWG","Well-behaved interpolation for numbers and pointers","Kona","|Complete|","9.0"
"`P0920R2 <https://wg21.link/P0920R2>`__","LWG","Precalculated hash values in lookup","Kona","Reverted by `P1661 <https://wg21.link/P1661>`__",""
[libc++][PSTL] Update papers and add a status page for the algorithms Reviewed By: #libc, ldionne Spies: libcxx-commits, mgrang, arphaman Differential Revision: https://reviews.llvm.org/D152578
2023-06-09 12:34:07 -07:00
"`P1001R2 <https://wg21.link/P1001R2>`__","LWG","Target Vectorization Policies from Parallelism V2 TS to C++20","Kona","|Complete|","17.0"
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P1024R3 <https://wg21.link/P1024R3>`__","LWG","Usability Enhancements for std::span","Kona","|Complete|","9.0"
[libc++] [P1164] [C++20] Make fs::create_directory() error if there is already a non-directory. Also mark LWG2935 and LWG3079 as complete. Applied retroactively to previous standards too, as it's a DR. * https://wg21.link/P1164 * https://wg21.link/lwg2935 * https://wg21.link/lwg3079 Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92769
2020-12-10 08:38:41 +01:00
"`P1164R1 <https://wg21.link/P1164R1>`__","LWG","Make create_directory() Intuitive","Kona","|Complete|","12.0"
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P1227R2 <https://wg21.link/P1227R2>`__","LWG","Signed ssize() functions, unsigned size() functions","Kona","|Complete|","9.0"
[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"`P1252R2 <https://wg21.link/P1252R2>`__","LWG","Ranges Design Cleanup","Kona","|Complete|","15.0","|ranges|"
[libc++] [docs] Migrate C++ status pages to RestructuredText (RST). Currently, papers and issues are in separate .csv files (that is easier to update), but I can put them inline.Transforming current html tables into rst are done by the script (attached to the patch FYI but I'll remove it before committing). I'll of course update RST files before committing to match any modifications that may happen in master branch. This patch moves the status pages in www/ to RST format in docs/. It also does some other minor changes: fix copyright year and broken comment end, adds substitutions for coherence (and add colors, but that can be removed easily). It adds as well redirects from old to new status pages. Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D92076
2020-11-26 09:03:50 +01:00
"`P1286R2 <https://wg21.link/P1286R2>`__","CWG","Contra CWG DR1778","Kona","",""
"`P1357R1 <https://wg21.link/P1357R1>`__","LWG","Traits for [Un]bounded Arrays","Kona","|Complete|","9.0"
"`P1458R1 <https://wg21.link/P1458R1>`__","LWG","Mandating the Standard Library: Clause 16 - Language support library","Kona","|Complete|","9.0"
"`P1459R1 <https://wg21.link/P1459R1>`__","LWG","Mandating the Standard Library: Clause 18 - Diagnostics library","Kona","|Complete|","9.0"
"`P1462R1 <https://wg21.link/P1462R1>`__","LWG","Mandating the Standard Library: Clause 20 - Strings library","Kona","|Complete|","9.0"
"`P1463R1 <https://wg21.link/P1463R1>`__","LWG","Mandating the Standard Library: Clause 21 - Containers library","Kona","",""
"`P1464R1 <https://wg21.link/P1464R1>`__","LWG","Mandating the Standard Library: Clause 22 - Iterators library","Kona","|Complete|","9.0"
[libc++][NFC] Improve consistency in status csv files
2023-01-11 10:30:33 -05:00
"","","","","","",""
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P0325R4 <https://wg21.link/P0325R4>`__","LWG","to_array from LFTS with updates","Cologne","|Complete|","10.0"
[libc++] Implement stringstream members of P0408R7 (Efficient Access to basic_stringbuf's Buffer) Reviewed By: Mordante, #libc Differential Revision: https://reviews.llvm.org/D155359
2023-07-16 15:33:05 +02:00
"`P0408R7 <https://wg21.link/P0408R7>`__","LWG","Efficient Access to basic_stringbuf's Buffer","Cologne","|Complete|","17.0"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P0466R5 <https://wg21.link/P0466R5>`__","LWG","Layout-compatibility and Pointer-interconvertibility Traits","Cologne","",""
"`P0553R4 <https://wg21.link/P0553R4>`__","LWG","Bit operations","Cologne","|Complete|","9.0"
"`P0631R8 <https://wg21.link/P0631R8>`__","LWG","Math Constants","Cologne","|Complete|","11.0"
[libc++][format] Finish P0645 Text Formatting. This adjust the version macro and sets it as completed. All parts of the paper have been implemented, except for the parts replaced by later papers and LWG-issues. Adjusted the synopsis to match the synopsis in the Standard. Not yet implemented parts of P2216 and P2418 still use the P0645 wording. Completes: - P0645 Text Formatting Depends on D115991 Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D115999
2021-12-18 15:03:26 +01:00
"`P0645R10 <https://wg21.link/P0645R10>`__","LWG","Text Formatting","Cologne","|Complete| [#note-P0645]_","14.0"
[libc++] fix some inconsistencies on libcxx status pages (#73471) Minor things I've noticed from looking at the pages. For the missing space I actually searched for "``\\\s\w" to see where they were hiding.
2023-11-28 02:14:18 +11:00
"`P0660R10 <https://wg21.link/P0660R10>`__","LWG","Stop Token and Joining Thread, Rev 10.","Cologne","|Complete| [#note-P0660]_","18.0"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P0784R7 <https://wg21.link/P0784R7>`__","CWG","More constexpr containers","Cologne","|Complete|","12.0"
[libc++] Implement P0980R1 (constexpr std::string) Reviewed By: #libc, ldionne Spies: daltenty, sdasgup3, ldionne, arichardson, MTC, ChuanqiXu, mehdi_amini, shauheen, antiagainst, nicolasvasilache, arpith-jacob, mgester, lucyrfox, aartbik, liufengdb, stephenneuendorffer, Joonsoo, grosul1, Kayjukh, jurahul, msifontes, tatianashp, rdzhabarov, teijeong, cota, dcaballe, Chia-hungDuan, wrengr, wenzhicui, arphaman, Mordante, miscco, Quuxplusone, smeenai, libcxx-commits Differential Revision: https://reviews.llvm.org/D110598
2022-04-27 10:11:44 +02:00
"`P0980R1 <https://wg21.link/P0980R1>`__","LWG","Making std::string constexpr","Cologne","|Complete|","15.0"
[libc++] Implement P1004R2 (constexpr std::vector) Reviewed By: #libc, ldionne Spies: mgorny, var-const, ormris, philnik, miscco, hiraditya, steven_wu, jkorous, ldionne, christof, libcxx-commits Differential Revision: https://reviews.llvm.org/D68365
2022-07-27 14:41:40 +02:00
"`P1004R2 <https://wg21.link/P1004R2>`__","LWG","Making std::vector constexpr","Cologne","|Complete|","15.0"
[libc++][ranges] implement `std::views::elements_view` `subrange` is also a `tuple-like`. To avoid the add entire `subrange` dependencies to `tuple-like`, we need forward declaration of `subrange`. However, the class template constraints of `subrange` currently requires `__iterator/concepts.h`, which requires `<concepts>`. The problem is that currently `tuple-like` is used in several different places, including libc++ extension for pair constructors. we don't want to add `<concepts>` to pair and other stuff. So this change also created several small headers that `subrange`'s declaration needed inside `__iterator/concepts/` Differential Revision: https://reviews.llvm.org/D136268
2022-11-04 11:53:38 +00:00
"`P1035R7 <https://wg21.link/P1035R7>`__","LWG","Input Range Adaptors","Cologne","|Complete|","16.0","|ranges|"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P1065R2 <https://wg21.link/P1065R2>`__","LWG","Constexpr INVOKE","Cologne","|Complete|","12.0"
"`P1135R6 <https://wg21.link/P1135R6>`__","LWG","The C++20 Synchronization Library","Cologne","|Complete|","11.0"
[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"`P1207R4 <https://wg21.link/P1207R4>`__","LWG","Movability of Single-pass Iterators","Cologne","|Complete|","15.0","|ranges|"
[Libcxx] Add <source_location> header. This requires the __builtin_source_location() builtin, as implemented by GCC and Clang. Fixes https://github.com/llvm/llvm-project/issues/56363 Differential Revision: https://reviews.llvm.org/D120634
2023-01-11 15:53:03 -05:00
"`P1208R6 <https://wg21.link/P1208R6>`__","LWG","Adopt source_location for C++20","Cologne","|Complete|","16.0"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P1355R2 <https://wg21.link/P1355R2>`__","LWG","Exposing a narrow contract for ceil2","Cologne","|Complete|","9.0"
[libc++][doc] Updates the release notes. This is a preparation for the upcoming LLVM 17 release. Reviewed By: ldionne, philnik, avogelsgesang, jloser, #libc Differential Revision: https://reviews.llvm.org/D141304
2023-01-09 19:06:25 +01:00
"`P1361R2 <https://wg21.link/P1361R2>`__","LWG","Integration of chrono with text formatting","Cologne","|Partial|",""
[libc++] Implement P1423R3 (char8_t backward compatibility remediation) Reviewed By: Mordante, #libc Spies: h-vetinari, libcxx-commits, arichardson Differential Revision: https://reviews.llvm.org/D129195
2022-07-19 02:03:10 +02:00
"`P1423R3 <https://wg21.link/P1423R3>`__","LWG","char8_t backward compatibility remediation","Cologne","|Complete|","15.0"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P1424R1 <https://wg21.link/P1424R1>`__","LWG","'constexpr' feature macro concerns","Cologne","Superseded by `P1902 <https://wg21.link/P1902>`__",""
"`P1466R3 <https://wg21.link/P1466R3>`__","LWG","Miscellaneous minor fixes for chrono","Cologne","",""
[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"`P1474R1 <https://wg21.link/P1474R1>`__","LWG","Helpful pointers for ContiguousIterator","Cologne","|Complete|","15.0","|ranges|"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P1502R1 <https://wg21.link/P1502R1>`__","LWG","Standard library header units for C++20","Cologne","",""
[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"`P1522R1 <https://wg21.link/P1522R1>`__","LWG","Iterator Difference Type and Integer Overflow","Cologne","|Complete|","15.0","|ranges|"
"`P1523R1 <https://wg21.link/P1523R1>`__","LWG","Views and Size Types","Cologne","|Complete|","15.0","|ranges|"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P1612R1 <https://wg21.link/P1612R1>`__","LWG","Relocate Endian's Specification","Cologne","|Complete|","10.0"
"`P1614R2 <https://wg21.link/P1614R2>`__","LWG","The Mothership has Landed","Cologne","|In Progress|",""
[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"`P1638R1 <https://wg21.link/P1638R1>`__","LWG","basic_istream_view::iterator should not be copyable","Cologne","|Complete|","16.0","|ranges|"
[libc++] Implement C++20 atomic_ref (#76647) Implement the std::atomic_ref class template by reusing atomic_base_impl. Based on the work from https://reviews.llvm.org/D72240
2024-05-21 18:54:08 -04:00
"`P1643R1 <https://wg21.link/P1643R1>`__","LWG","Add wait/notify to atomic_ref","Cologne","|Complete|","19.0"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P1644R0 <https://wg21.link/P1644R0>`__","LWG","Add wait/notify to atomic<shared_ptr>","Cologne","",""
[libc++][doc] Fixes status pages. Addresses post-commit review comment in D134742.
2022-10-19 19:26:37 +02:00
"`P1650R0 <https://wg21.link/P1650R0>`__","LWG","Output std::chrono::days with 'd' suffix","Cologne","|Complete|","16.0"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P1651R0 <https://wg21.link/P1651R0>`__","LWG","bind_front should not unwrap reference_wrapper","Cologne","|Complete|","13.0"
[libc++][format] Adds formatter floating-point. This properly implements the formatter for floating-point types. Completes: - P1652R1 Printf corner cases in std::format - LWG 3250 std::format: # (alternate form) for NaN and inf - LWG 3243 std::format and negative zeroes Implements parts of: - P0645 Text Formatting Reviewed By: #libc, ldionne, vitaut Differential Revision: https://reviews.llvm.org/D114001
2020-12-14 17:39:15 +01:00
"`P1652R1 <https://wg21.link/P1652R1>`__","LWG","Printf corner cases in std::format","Cologne","|Complete|","14.0"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P1661R1 <https://wg21.link/P1661R1>`__","LWG","Remove dedicated precalculated hash lookup interface","Cologne","|Nothing To Do|",""
[libc++][ranges] Mark completed Ranges papers and issues as done, bump version macro All C++20 Ranges papers and LWG issues are done, with the exception of https://wg21.link/P2210R2 ("Superior String Splitting"), and marked as such. All of these were already implemented prior to this patch except bumping the feature test macro `__cpp_lib_ranges` as required by https://wg21.link/P2325R3 ("Views should not be required to be default constructible"). Note that, even though P2325R3 was voted into C++23, it was voted with a recommendation for vendors to retroactively apply the change to C++20 (see https://github.com/cplusplus/papers/issues/1007). Differential Revision: https://reviews.llvm.org/D139900
2023-01-17 22:45:46 -08:00
"`P1754R1 <https://wg21.link/P1754R1>`__","LWG","Rename concepts to standard_case for C++20, while we still can","Cologne","|Complete|","15.0","|ranges|"
"","","","","",""
[libc++] Undeprecate ATOMIC_FLAG_INIT (LWG3659) According to @aaron.ballman this was marked Tentatively Ready as of 2022-07-07. D129362 implemented the C counterpart. Reviewed By: ldionne, #libc, Mordante Differential Revision: https://reviews.llvm.org/D129380
2022-07-08 19:38:22 +03:00
"`P0883R2 <https://wg21.link/P0883R2>`__","LWG","Fixing Atomic Initialization","Belfast","|Complete| [#note-P0883.1]_ [#note-P0883.2]_","14.0"
[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"`P1391R4 <https://wg21.link/P1391R4>`__","LWG","Range constructor for std::string_view","Belfast","|Complete|","14.0","|ranges|"
"`P1394R4 <https://wg21.link/P1394R4>`__","LWG","Range constructor for std::span","Belfast","|Complete|","14.0","|ranges|"
"`P1456R1 <https://wg21.link/P1456R1>`__","LWG","Move-only views","Belfast","|Complete|","15.0","|ranges|"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P1622R3 <https://wg21.link/P1622R3>`__","LWG","Mandating the Standard Library: Clause 32 - Thread support library","Belfast","* *",""
"`P1645R1 <https://wg21.link/P1645R1>`__","LWG","constexpr for numeric algorithms","Belfast","|Complete|","12.0"
"`P1686R2 <https://wg21.link/P1686R2>`__","LWG","Mandating the Standard Library: Clause 27 - Time library","Belfast","* *",""
"`P1690R1 <https://wg21.link/P1690R1>`__","LWG","Refinement Proposal for P0919 Heterogeneous lookup for unordered containers","Belfast","|Complete|","12.0"
[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"`P1716R3 <https://wg21.link/P1716R3>`__","LWG","ranges compare algorithm are over-constrained","Belfast","|Complete|","15.0","|ranges|"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P1718R2 <https://wg21.link/P1718R2>`__","LWG","Mandating the Standard Library: Clause 25 - Algorithms library","Belfast","* *",""
"`P1719R2 <https://wg21.link/P1719R2>`__","LWG","Mandating the Standard Library: Clause 26 - Numerics library","Belfast","* *",""
"`P1720R2 <https://wg21.link/P1720R2>`__","LWG","Mandating the Standard Library: Clause 28 - Localization library","Belfast","* *",""
"`P1721R2 <https://wg21.link/P1721R2>`__","LWG","Mandating the Standard Library: Clause 29 - Input/Output library","Belfast","* *",""
"`P1722R2 <https://wg21.link/P1722R2>`__","LWG","Mandating the Standard Library: Clause 30 - Regular Expression library","Belfast","* *",""
"`P1723R2 <https://wg21.link/P1723R2>`__","LWG","Mandating the Standard Library: Clause 31 - Atomics library","Belfast","* *",""
"`P1855R0 <https://wg21.link/P1855R0>`__","LWG","Make ``<compare>``\ freestanding","Belfast","* *",""
[libc++][ranges] Mark completed Ranges papers and issues as done, bump version macro All C++20 Ranges papers and LWG issues are done, with the exception of https://wg21.link/P2210R2 ("Superior String Splitting"), and marked as such. All of these were already implemented prior to this patch except bumping the feature test macro `__cpp_lib_ranges` as required by https://wg21.link/P2325R3 ("Views should not be required to be default constructible"). Note that, even though P2325R3 was voted into C++23, it was voted with a recommendation for vendors to retroactively apply the change to C++20 (see https://github.com/cplusplus/papers/issues/1007). Differential Revision: https://reviews.llvm.org/D139900
2023-01-17 22:45:46 -08:00
"`P1862R1 <https://wg21.link/P1862R1>`__","LWG","Ranges adaptors for non-copyable iterators","Belfast","|Complete|","16.0","|ranges|"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P1865R1 <https://wg21.link/P1865R1>`__","LWG","Add max() to latch and barrier","Belfast","|Complete|","11.0"
"`P1869R1 <https://wg21.link/P1869R1>`__","LWG","Rename 'condition_variable_any' interruptible wait methods","Belfast","* *",""
[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"`P1870R1 <https://wg21.link/P1870R1>`__","LWG","forwarding-range is too subtle","Belfast","|Complete|","15.0","|ranges|"
"`P1871R1 <https://wg21.link/P1871R1>`__","LWG","Concept traits should be named after concepts","Belfast","|Complete|","14.0","|ranges|"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P1872R0 <https://wg21.link/P1872R0>`__","LWG","span should have size_type, not index_type","Belfast","|Complete|","10.0"
[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"`P1878R1 <https://wg21.link/P1878R1>`__","LWG","Constraining Readable Types","Belfast","|Complete|","15.0","|ranges|"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P1892R1 <https://wg21.link/P1892R1>`__","LWG","Extended locale-specific presentation specifiers for std::format","Belfast","|Complete|","14.0"
"`P1902R1 <https://wg21.link/P1902R1>`__","LWG","Missing feature-test macros 2018-2019","Belfast","* *",""
[libc++] Implement `operator<=>` for `unique_ptr` Implements part of: - P1614R2 The Mothership has Landed Fixes LWG3426 Reviewed By: #libc, Mordante Differential Revision: https://reviews.llvm.org/D130838
2022-08-06 15:04:38 +02:00
"`P1959R0 <https://wg21.link/P1959R0>`__","LWG","Remove std::weak_equality and std::strong_equality","Belfast","|Nothing To Do|",""
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P1960R0 <https://wg21.link/P1960R0>`__","LWG","NB Comment Changes Reviewed by SG1","Belfast","* *",""
"`P1961R0 <https://wg21.link/P1961R0>`__","LWG","Harmonizing the definitions of total order for pointers","Belfast","* *",""
"`P1965R0 <https://wg21.link/P1965R0>`__","LWG","Blanket Wording for Specifying ""Hidden Friends""","Belfast","* *",""
[libc++][NFC] Improve consistency in status csv files
2023-01-11 10:30:33 -05:00
"","","","","","",""
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P0586R2 <https://wg21.link/P0586R2>`__","LWG","Safe integral comparisons","Prague","|Complete|","13.0"
"`P0593R6 <https://wg21.link/P0593R6>`__","CWG","Implicit creation of objects for low-level object manipulation","Prague","* *",""
"`P1115R3 <https://wg21.link/P1115R3>`__","LWG","Improving the Return Value of Erase-Like Algorithms II: Free erase/erase if","Prague","|Complete|","11.0"
[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"`P1243R4 <https://wg21.link/P1243R4>`__","LWG","Rangify New Algorithms","Prague","|Complete|","15.0","|ranges|"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P1460R1 <https://wg21.link/P1460R1>`__","LWG","Mandating the Standard Library: Clause 20 - Utilities library","Prague","* *",""
[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"`P1739R4 <https://wg21.link/P1739R4>`__","LWG","Avoid template bloat for safe_ranges in combination with ""subrange-y"" view adaptors","Prague","|Complete|","15.0","|ranges|"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P1831R1 <https://wg21.link/P1831R1>`__","LWG","Deprecating volatile: library","Prague","* *",""
"`P1868R2 <https://wg21.link/P1868R2>`__","LWG","width: clarifying units of width and precision in std::format","Prague","|Complete|","14.0"
"`P1937R2 <https://wg21.link/P1937R2>`__","CWG","Fixing inconsistencies between constexpr and consteval functions","Prague","* *",""
"`P1956R1 <https://wg21.link/P1956R1>`__","LWG","On the names of low-level bit manipulation functions","Prague","|Complete|","12.0"
P1957R2: remove special-case for booleans in std::variant (#71502) This picks up the std::variant half of P1957R2. Fixes #62332.
2023-11-15 17:50:58 -05:00
"`P1957R2 <https://wg21.link/P1957R2>`__","CWG","Converting from ``T*``\ to bool should be considered narrowing (re: US 212)","Prague","|Complete|","18.0"
[libc++][ranges] Mark completed Ranges papers and issues as done, bump version macro All C++20 Ranges papers and LWG issues are done, with the exception of https://wg21.link/P2210R2 ("Superior String Splitting"), and marked as such. All of these were already implemented prior to this patch except bumping the feature test macro `__cpp_lib_ranges` as required by https://wg21.link/P2325R3 ("Views should not be required to be default constructible"). Note that, even though P2325R3 was voted into C++23, it was voted with a recommendation for vendors to retroactively apply the change to C++20 (see https://github.com/cplusplus/papers/issues/1007). Differential Revision: https://reviews.llvm.org/D139900
2023-01-17 22:45:46 -08:00
"`P1963R0 <https://wg21.link/P1963R0>`__","LWG","Fixing US 313","Prague","* *","",""
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P1964R2 <https://wg21.link/P1964R2>`__","LWG","Wording for boolean-testable","Prague","|Complete|","13.0"
[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"`P1970R2 <https://wg21.link/P1970R2>`__","LWG","Consistency for size() functions: Add ranges::ssize","Prague","|Complete|","15.0","|ranges|"
[libc++] implement P1020R1 P1973R1 make_unique[shared]_for_overwrite Differential Revision: https://reviews.llvm.org/D140913
2023-01-03 18:51:34 +00:00
"`P1973R1 <https://wg21.link/P1973R1>`__","LWG","Rename ""_default_init"" Functions, Rev1","Prague","|Complete|","16.0"
[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"`P1976R2 <https://wg21.link/P1976R2>`__","LWG","Fixed-size span construction from dynamic range","Prague","|Complete|","11.0","|ranges|"
[libc++][chrono] Loads leap-seconds.list in tzdb. (#82113) This implements the loading of the leap-seconds.list file and store its contents in the tzdb struct. This adds the required `leap_seconds` member. The class leap_seconds is fully implemented including its non-member functions. Implements parts of: - P0355 Extending <chrono> to Calendars and Time Zones - P1614 The Mothership has Landed Implements: - P1981 Rename leap to leap_second - LWG3359 <chrono> leap second support should allow for negative leap seconds - LWG3383 §[time.zone.leap.nonmembers] sys_seconds should be replaced with seconds
2024-04-03 18:15:24 +02:00
"`P1981R0 <https://wg21.link/P1981R0>`__","LWG","Rename leap to leap_second","Prague","|Complete|","19.0","|chrono|"
[libc++][chrono] Loads tzdata.zi in tzdb. (#74928) This implements the loading of the tzdata.zi file and store its contents in the tzdb struct. This adds all required members except: - the leap seconds, - the locate_zone, and - current_zone. The class time_zone is incomplete and only contains the parts needed for storing the parsed data. The class time_zone_link is fully implemented including its non-member functions. Implements parts of: - P0355 Extending <chrono> to Calendars and Time Zones - P1614 The Mothership has Landed Implements: - P1982 Rename link to time_zone_link
2024-02-17 14:28:01 +01:00
"`P1982R0 <https://wg21.link/P1982R0>`__","LWG","Rename link to time_zone_link","Prague","|Complete|","19.0","|chrono|"
[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"`P1983R0 <https://wg21.link/P1983R0>`__","LWG","Wording for GB301, US296, US292, US291, and US283","Prague","|Complete|","15.0","|ranges|"
[libc++][doc] Fixes the usage of improper markup.
2023-01-23 18:26:18 +01:00
"`P1994R1 <https://wg21.link/P1994R1>`__","LWG","elements_view needs its own sentinel","Prague","|Complete|","16.0","|ranges|"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P2002R1 <https://wg21.link/P2002R1>`__","CWG","Defaulted comparison specification cleanups","Prague","* *",""
"`P2045R1 <https://wg21.link/P2045R1>`__","LWG","Missing Mandates for the standard library","Prague","* *",""
"`P2085R0 <https://wg21.link/P2085R0>`__","CWG","Consistent defaulted comparisons","Prague","* *",""
[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"`P2091R0 <https://wg21.link/P2091R0>`__","LWG","Issues with range access CPOs","Prague","|Complete|","15.0","|ranges|"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P2101R0 <https://wg21.link/P2101R0>`__","LWG","'Models' subsumes 'satisfies' (Wording for US298 and US300)","Prague","* *",""
"`P2102R0 <https://wg21.link/P2102R0>`__","LWG","Make 'implicit expression variations' more explicit (Wording for US185)","Prague","* *",""
[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"`P2106R0 <https://wg21.link/P2106R0>`__","LWG","Alternative wording for GB315 and GB316","Prague","|Complete|","15.0","|ranges|"
[libc++] Include revision numbers in the paper status lists Several of our C++20 and C++2b papers were missing the actual revision number that was voted in to the Standard. The revision number is quite important because in a few cases, a paper has a revision *after* the one that is voted into the Standard, which isn't voted into the Standard. Hence, if we simply followed the wg21.link blindly and implemented that, we'd end up implementing the latest revision of the paper, which might not have been voted. As a fly-by fix, I found out that P1664 had been withdrawn from the straw polls and had never been voted into the Standard. This commit removes that entry from our list. Differential Revision: https://reviews.llvm.org/D112339
2021-10-22 15:08:46 -04:00
"`P2116R0 <https://wg21.link/P2116R0>`__","LWG","Remove tuple-like protocol support from fixed-extent span","Prague","|Complete|","11.0"
[libc++][NFC] Improve consistency in status csv files
2023-01-11 10:30:33 -05:00
"","","","","","",""
[libc++] Make `constexpr std::variant`. Implement P2231R1 (#83335) Fixes #86686
2024-05-10 15:13:00 +01:00
"`P2231R1 <https://wg21.link/P2231R1>`__","LWG","Missing constexpr in std::optional and std::variant","June 2021","|Complete|","19.0"
[libc++][ranges] Mark completed Ranges papers and issues as done, bump version macro All C++20 Ranges papers and LWG issues are done, with the exception of https://wg21.link/P2210R2 ("Superior String Splitting"), and marked as such. All of these were already implemented prior to this patch except bumping the feature test macro `__cpp_lib_ranges` as required by https://wg21.link/P2325R3 ("Views should not be required to be default constructible"). Note that, even though P2325R3 was voted into C++23, it was voted with a recommendation for vendors to retroactively apply the change to C++20 (see https://github.com/cplusplus/papers/issues/1007). Differential Revision: https://reviews.llvm.org/D139900
2023-01-17 22:45:46 -08:00
"`P2325R3 <https://wg21.link/P2325R3>`__","LWG","Views should not be required to be default constructible","June 2021","|Complete|","16.0","|ranges|"
[libc++][ranges] implement `std::ranges::split_view` - implement `std::ranges::split_view` (last c++20 view) - Work in process on testing iterator/sentinel, but since we are getting closer to the deadline, I'd like to send the review early Differential Revision: https://reviews.llvm.org/D142063
2023-01-18 23:26:34 +00:00
"`P2210R2 <https://wg21.link/P2210R2>`__","LWG","Superior String Splitting","June 2021","|Complete|","16.0","|ranges|"
[libc++][ranges] Mark completed Ranges papers and issues as done, bump version macro All C++20 Ranges papers and LWG issues are done, with the exception of https://wg21.link/P2210R2 ("Superior String Splitting"), and marked as such. All of these were already implemented prior to this patch except bumping the feature test macro `__cpp_lib_ranges` as required by https://wg21.link/P2325R3 ("Views should not be required to be default constructible"). Note that, even though P2325R3 was voted into C++23, it was voted with a recommendation for vendors to retroactively apply the change to C++20 (see https://github.com/cplusplus/papers/issues/1007). Differential Revision: https://reviews.llvm.org/D139900
2023-01-17 22:45:46 -08:00
"`P2216R3 <https://wg21.link/P2216R3>`__","LWG","std::format improvements","June 2021","|Complete|","15.0"
"`P2281R1 <https://wg21.link/P2281R1>`__","LWG","Clarifying range adaptor objects","June 2021","|Complete|","14.0","|ranges|"
"`P2328R1 <https://wg21.link/P2328R1>`__","LWG","join_view should join all views of ranges","June 2021","|Complete|","15.0","|ranges|"
"`P2367R0 <https://wg21.link/P2367R0>`__","LWG","Remove misuses of list-initialization from Clause 24","June 2021","|Complete|","15.0","|ranges|"
[libc++][NFC] Improve consistency in status csv files
2023-01-11 10:30:33 -05:00
"","","","","","",""
[libc++][chrono] Implements formatter duration. Partially implements: - P1361 Integration of chrono with text formatting - P2372 Fixing locale handling in chrono formatters - LWG3270 Parsing and formatting %j with durations Completes: - P1650R0 std::chrono::days with 'd' suffix - LWG3262 Formatting of negative durations is not specified - LWG3314 Is stream insertion behavior locale dependent when Period::type is micro? Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D134742
2022-03-20 13:40:02 +01:00
"`P2372R3 <https://wg21.link/P2372R3>`__","LWG","Fixing locale handling in chrono formatters","October 2021","|In Progress|",""
[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"`P2415R2 <https://wg21.link/P2415R2>`__","LWG","What is a ``view``","October 2021","|Complete|","14.0","|ranges|"
[libc++][format] Use forwarding references. This implements a not accepted LWG issue. Not doing so would require integral types to use the handle class instead of being directly stored in the basic_format_arg. The previous code used `std::forward` in places where it wasn't required by the Standard. These are now removed. Implements: - P2418R2 Add support for std::generator-like types to std::format - LWG 3631 basic_format_arg(T&&) should use remove_cvref_t<T> throughout Reviewed By: ldionne, #libc Differential Revision: https://reviews.llvm.org/D127570
2021-10-05 19:25:37 +02:00
"`P2418R2 <https://wg21.link/P2418R2>`__","LWG","Add support for ``std::generator``-like types to ``std::format``","October 2021","|Complete|","15.0"
[libc++][ranges][NFC] Revamp the Ranges status page Focus on the not-yet-implemented features: remove most details about the already-implemented C++20 stuff, list out the major C++23 additions. Differential Revision: https://reviews.llvm.org/D136657
2022-11-29 14:07:44 -08:00
"`P2432R1 <https://wg21.link/P2432R1>`__","LWG","Fix ``istream_view``","October 2021","|Complete|","16.0","|ranges|"
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