Changes in ranges

042dc3c4 - [libc++] add zip_view and views::zip for C++23

Mon, 25 Apr 2022 10:18:54 +0000

[libc++] add zip_view and views::zip for C++23- add zip_view and views::zip for C++23- added unit tests- implemented section 5.6 (zip) in P2321R2I used clang-format to format the files but they look nothing like the rest of the code base. Manually indenting each line to match the styles sounds like an impossible task. Is there any clang-format file which can format it reasonable similar to the rest of the code base so that I can manually format the rest lines that look weird?Reviewed By: ldionne, #libc, philnik, var-constSpies: Mordante, philnik, libcxx-commits, mgornyDifferential Revision: https://reviews.llvm.org/D122806 List of files: /llvm-project-15.0.7/libcxx/include/ranges

2b424f4e - [libc++] Implement ranges::filter_view

Wed, 14 Jul 2021 21:01:25 +0000

[libc++] Implement ranges::filter_viewDifferential Revision: https://reviews.llvm.org/D109086 List of files: /llvm-project-15.0.7/libcxx/include/ranges

e53c461b - [libc++][ranges] Implement `lazy_split_view`.

Wed, 13 Apr 2022 05:27:07 +0000

[libc++][ranges] Implement `lazy_split_view`.Note that this class was called just `split_view` in the original OneRanges Proposal and was renamed to `lazy_split_view` by[P2210](https://wg21.link/p2210).Co-authored-by: zoecarver Differential Revision: https://reviews.llvm.org/D107500 List of files: /llvm-project-15.0.7/libcxx/include/ranges

c00df57b - [libc++] add global variable template std::views::empty

Tue, 05 Apr 2022 16:17:02 +0000

[libc++] add global variable template std::views::empty[libc++] add global variable template std::views::emptyNote it is neither a range adaptor, nor a CPO. It is simplify a global variable template.Reviewed By: #libc, MordanteDifferential Revision: https://reviews.llvm.org/D122996 List of files: /llvm-project-15.0.7/libcxx/include/ranges

385cc25a - [libc++] Ensure that all public C++ headers include <__assert>

Fri, 25 Mar 2022 16:55:36 +0000

[libc++] Ensure that all public C++ headers include <__assert>This patch changes the requirement for getting the declaration of theassertion handler from including <__assert> to including any publicC++ header of the library. Note that C compatibility headers areexcluded because we don't implement all the C headers ourselves --some of them are taken straight from the C library, like assert.h.It also adds a generated test to check it. Furthermore, this newgenerated test is designed in a way that will make it possible toreplace almost all the existing test-generation scripts with thissystem in upcoming patches.Differential Revision: https://reviews.llvm.org/D122506 List of files: /llvm-project-15.0.7/libcxx/include/ranges

1458458b - [libc++] Remove includes

Mon, 07 Mar 2022 15:31:33 +0000

[libc++] Remove includesReviewed By: ldionne, Quuxplusone, #libcSpies: libcxx-commits, arphamanDifferential Revision: https://reviews.llvm.org/D121054 List of files: /llvm-project-15.0.7/libcxx/include/ranges

53406fb6 - [libc++] Guard much of std::ranges under _LIBCPP_HAS_NO_INCOMPLETE_RANGES.

Tue, 01 Feb 2022 21:52:02 +0000

[libc++] Guard much of std::ranges under _LIBCPP_HAS_NO_INCOMPLETE_RANGES.The logic here is that we are disabling *only* things in `std::ranges::`.Everything in `std::` is permitted, including `default_sentinel`, `contiguous_iterator`,`common_iterator`, `projected`, `swappable`, and so on. Then, we includeanything from `std::ranges::` that is required in order to make those thingswork: `ranges::swap`, `ranges::swap_ranges`, `input_range`, `ranges::begin`,`ranges::iter_move`, and so on. But then that's all. Everything else (includingnotably all of the "views" and the `std::views` namespace itself) is stilllocked up behind `_LIBCPP_HAS_NO_INCOMPLETE_RANGES`.Differential Revision: https://reviews.llvm.org/D118736 List of files: /llvm-project-15.0.7/libcxx/include/ranges

55bd22f8 - [libc++][ranges] Implement rbegin, rend, crbegin and crend.

Mon, 14 Feb 2022 11:29:18 +0000

[libc++][ranges] Implement rbegin, rend, crbegin and crend.Differential Revision: https://reviews.llvm.org/D119057 List of files: /llvm-project-15.0.7/libcxx/include/ranges

44cdca37 - [libc++] Define `namespace views` in its own detail header.

Wed, 02 Feb 2022 17:23:51 +0000

[libc++] Define `namespace views` in its own detail header.Discovered in the comments on D118748: we would like this namespaceto exist anytime Ranges exists, regardless of whether concepts syntaxis supported. Also, we'd like to fully granularize the header,which means not putting any loose declarations at the top level.Differential Revision: https://reviews.llvm.org/D118809 List of files: /llvm-project-15.0.7/libcxx/include/ranges

fa6b9e40 - [libc++] Normalize all our '#pragma GCC system_header', and regression-test.

Wed, 02 Feb 2022 01:16:40 +0000

[libc++] Normalize all our '#pragma GCC system_header', and regression-test.Now we'll notice if a header forgets to include this magic phrase.Differential Revision: https://reviews.llvm.org/D118800 List of files: /llvm-project-15.0.7/libcxx/include/ranges

823fa098 - [libc++][ranges][NFC] Test the specializations of `tuple_{size,element}` for ranges.

Thu, 03 Feb 2022 06:58:12 +0000

[libc++][ranges][NFC] Test the specializations of `tuple_{size,element}` for ranges.Also update the synopsis in `` to mention the specializations.Differential Revision: https://reviews.llvm.org/D118686 List of files: /llvm-project-15.0.7/libcxx/include/ranges

38db42d0 - [libc++] [NFC] s/_LIBCPP_STD_VER > 17 && !defined(_LIBCPP_HAS_NO_CONCEPTS)/!defined(_LIBCPP_HAS_NO_CONCEPTS)/

Wed, 02 Feb 2022 00:59:37 +0000

[libc++] [NFC] s/_LIBCPP_STD_VER > 17 && !defined(_LIBCPP_HAS_NO_CONCEPTS)/!defined(_LIBCPP_HAS_NO_CONCEPTS)/Per Discord discussion, we're normalizing on a simple `!defined(_LIBCPP_HAS_NO_CONCEPTS)`so that we can do a big search-and-replace for `!defined(_LIBCPP_HAS_NO_CONCEPTS)`back into `_LIBCPP_STD_VER > 17` when we're ready to abandon support for concept-syntax-lesscompilers.Differential Revision: https://reviews.llvm.org/D118748 List of files: /llvm-project-15.0.7/libcxx/include/ranges

2eb2ff2a - [libc++] Merge _LIBCPP_HAS_NO_RANGES into _LIBCPP_HAS_NO_CONCEPTS. NFC.

Mon, 31 Jan 2022 17:04:08 +0000

[libc++] Merge _LIBCPP_HAS_NO_RANGES into _LIBCPP_HAS_NO_CONCEPTS. NFC.The macro that opts out of `std::ranges::` functionality is called`_LIBCPP_HAS_NO_INCOMPLETE_RANGES`, and is unrelated to this macrowhich is specifically about _compiler_ support for the _syntax_.The only non-mechanical diff here is in `<__config>`.Differential Revision: https://reviews.llvm.org/D118507 List of files: /llvm-project-15.0.7/libcxx/include/ranges

67151d02 - [libc++] [ranges] Implement P2415R2 owning_view.

Sun, 09 Jan 2022 14:00:35 +0000

[libc++] [ranges] Implement P2415R2 owning_view."What is a view?"http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2415r2.htmlhttps://github.com/cplusplus/draft/pull/5010/filesThis was a late-breaking (Oct 2021) change to C++20.The only thing missing from this patch is that we're supposedto bump the feature-test macro from #define __cpp_lib_ranges 202106Lto #define __cpp_lib_ranges 202110Lbut we can't do that because we don't implement all of 202106 Ranges yet.Differential Revision: https://reviews.llvm.org/D116894 List of files: /llvm-project-15.0.7/libcxx/include/ranges

4d81a46f - [libc++] Alphabetize header #includes. NFCI.

Fri, 07 Jan 2022 14:45:05 +0000

[libc++] Alphabetize header #includes. NFCI.The NFC part of D116809. We still want to enforce this in CI,but the mechanism for that is still to-be-determined.Differential Revision: https://reviews.llvm.org/D116809 List of files: /llvm-project-15.0.7/libcxx/include/ranges

dca681fe - [libc++][NFC] Fix typo in ranges::iterator_t synopsis

Sun, 21 Nov 2021 00:15:00 +0000

[libc++][NFC] Fix typo in ranges::iterator_t synopsisThe `iterator_t` alias template is on `T` not a `R` like the otherneighboring alias templates. Fix the typo. List of files: /llvm-project-15.0.7/libcxx/include/ranges

eb8650a7 - [runtimes][NFC] Remove filenames at the top of the license notice

Wed, 17 Nov 2021 21:25:01 +0000

[runtimes][NFC] Remove filenames at the top of the license noticeWe've stopped doing it in libc++ for a while now because these nameswould end up rotting as we move things around and copy/paste stuff.This cleans up all the existing files so as to stop the spreadingas people copy-paste headers around. List of files: /llvm-project-15.0.7/libcxx/include/ranges

dcbfceff - [libc++][nfc] Remove a duplicated include.

Sun, 10 Oct 2021 12:21:01 +0000

[libc++][nfc] Remove a duplicated include. List of files: /llvm-project-15.0.7/libcxx/include/ranges

64184b4a - [libc++][NFC] Remove useless _LIBCPP_PUSH_MACROS

Thu, 26 Aug 2021 18:54:07 +0000

[libc++][NFC] Remove useless _LIBCPP_PUSH_MACROSOnly files that actually use min/max are required to do this dance.Differential Revision: https://reviews.llvm.org/D108778 List of files: /llvm-project-15.0.7/libcxx/include/ranges

19e806e8 - [libc++][NFC] Sort headers alphabetically

Thu, 26 Aug 2021 18:18:03 +0000

[libc++][NFC] Sort headers alphabetically List of files: /llvm-project-15.0.7/libcxx/include/ranges