Changes in numbers

b9a2658a3e8bd13b0f9e7a8a440832a95b377216 - [libc++][C++03] Use `__cxx03/` headers in C++03 mode (#109002)

Sat, 21 Dec 2024 12:01:48 +0000

[libc++][C++03] Use `__cxx03/` headers in C++03 mode (#109002)This patch implements the forwarding to frozen C++03 headers asdiscussed inhttps://discourse.llvm.org/t/rfc-freezing-c-03-headers-in-libc. In theRFC, we initially proposed selecting the right headers from the Clangdriver, however consensus seemed to steer towards handling this in thelibrary itself. This patch implements that direction.At a high level, the changes basically amount to making each publicheader look like this:```// inside #ifdef _LIBCPP_CXX03_LANG# include <__cxx03/vector>#else // normal content#endif```In most cases, public headers are simple umbrella headers so there isn'tmuch code in the #else branch. In other cases, the #else branch containsthe actual implementation of the header. List of files: /llvm-project/libcxx/include/numbers

c166a9c713ec86b86f1f178a5133bc128fd0a610 - [libc++] Add #if 0 block to all the top-level headers (#119234)

Tue, 10 Dec 2024 15:02:12 +0000

[libc++] Add #if 0 block to all the top-level headers (#119234)Including The frozen C++03 headers results in a lot of formattingchanges in the main headers, so this splits these changes into aseparate commit instead.This is part ofhttps://discourse.llvm.org/t/rfc-freezing-c-03-headers-in-libc. List of files: /llvm-project/libcxx/include/numbers

e99c4906e44ae3f921fa05356909d006cda8d954 - [libc++] Granularize includes (#108696)

Thu, 31 Oct 2024 01:20:10 +0000

[libc++] Granularize includes (#108696) List of files: /llvm-project/libcxx/include/numbers

37dca605c9bd41732da010ee97ed15ad9585a37d - [libc++] Clean up includes of <__assert> (#80091)

Thu, 29 Feb 2024 15:12:22 +0000

[libc++] Clean up includes of <__assert> (#80091)Originally, we used __libcpp_verbose_abort to handle assertion failures. That function was declared from all public headers. Since we don't use that mechanism anymore, we don't need to declare __libcpp_verbose_abort from all public headers, and we can clean up a lot of unnecessary includes. This patch also moves the definition of the various assertion categories to the <__assert> header, since we now rely on regular IWYU for these assertion macros. rdar://105510916 List of files: /llvm-project/libcxx/include/numbers

9783f28cbb155e4a8d49c12e1c60ce14dcfaf0c7 - [libc++] Format the code base (#74334)

Mon, 18 Dec 2023 19:01:33 +0000

[libc++] Format the code base (#74334)This patch runs clang-format on all of libcxx/include and libcxx/src, in accordance with the RFC discussed at [1]. Follow-up patches will format the benchmarks, the test suite and remaining parts of the code. I'm splitting this one into its own patch so the diff is a bit easier to review. This patch was generated with: find libcxx/include libcxx/src -type f \ | grep -v 'module.modulemap.in' \ | grep -v 'CMakeLists.txt' \ | grep -v 'README.txt' \ | grep -v 'libcxx.imp' \ | grep -v '__config_site.in' \ | xargs clang-format -i A Git merge driver is available in libcxx/utils/clang-format-merge-driver.sh to help resolve merge and rebase issues across these formatting changes. [1]: https://discourse.llvm.org/t/rfc-clang-formatting-all-of-libc-once-and-for-all List of files: /llvm-project/libcxx/include/numbers

4f15267d3dd797a15901fe9352f0d5fa121b9095 - [libc++][NFC] Replace _LIBCPP_STD_VER > x with _LIBCPP_STD_VER >= x

Mon, 13 Feb 2023 23:56:09 +0000

[libc++][NFC] Replace _LIBCPP_STD_VER > x with _LIBCPP_STD_VER >= xThis change is almost fully mechanical. The only interesting change is in `generate_feature_test_macro_components.py` to generate `_LIBCPP_STD_VER >=` instead. To avoid churn in the git-blame this commit should be added to the `.git-blame-ignore-revs` once committed.Reviewed By: ldionne, var-const, #libcSpies: jloser, libcxx-commits, arichardson, arphaman, wenleiDifferential Revision: https://reviews.llvm.org/D143962 List of files: /llvm-project/libcxx/include/numbers

fafed06b2ea985324b844fa1a90b50553c34914b - [libc++] Granularize includes in , and

Thu, 22 Dec 2022 23:23:30 +0000

[libc++] Granularize includes in , and `` seems to be new enough to not be a huge problem.Reviewed By: Mordante, #libcSpies: libcxx-commits, ChuanqiXuDifferential Revision: https://reviews.llvm.org/D140600 List of files: /llvm-project/libcxx/include/numbers

89b356f05ab7aa3d96fc7b68aece6e7a5bdb0db5 - [libc++] Granularize includes

Wed, 02 Nov 2022 19:27:42 +0000

[libc++] Granularize includesReviewed By: ldionne, #libcSpies: libcxx-commitsDifferential Revision: https://reviews.llvm.org/D137283 List of files: /llvm-project/libcxx/include/numbers

385cc25a531a72c393cee44689e2c3194615bcec - [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/libcxx/include/numbers

d2baefae6846765eef6a6dd69d4fdf1082ce29ad - [libc++] Replace _LIBCPP_HAS_NO_CONCEPTS with _LIBCPP_STD_VER > 17. NFCI.

Sat, 12 Mar 2022 15:46:57 +0000

[libc++] Replace _LIBCPP_HAS_NO_CONCEPTS with _LIBCPP_STD_VER > 17. NFCI.All supported compilers that support C++20 now support concepts. So, remove`_LIB_LIBCPP_HAS_NO_CONCEPTS` in favor of `_LIBCPP_STD_VER > 17`. Similarly inthe tests, remove `// UNSUPPORTED: libcpp-no-concepts`.Differential Revision: https://reviews.llvm.org/D121528 List of files: /llvm-project/libcxx/include/numbers

fa6b9e401085c0a210daf81ae79af6dd0144f129 - [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/libcxx/include/numbers

38db42d0043e501cbbb07ba6fa57597e6473fc3e - [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/libcxx/include/numbers

a8f1a715f00d251187a045ea0496d0efbdde7e7e - [libc++] _Uglify some template parameter names. NFCI.

Mon, 10 Jan 2022 17:00:10 +0000

[libc++] _Uglify some template parameter names. NFCI. List of files: /llvm-project/libcxx/include/numbers

eb8650a75793b2bd079d0c8901ff066f129061da - [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/libcxx/include/numbers

64184b4af02095745047fc620a81646664395bd2 - [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/libcxx/include/numbers

bfbd73f87d7b2c1140b43192cea6b7fbbfc35cd0 - [libc++] Alphabetize and include-what-you-use. NFCI.

Wed, 19 May 2021 15:57:04 +0000

[libc++] Alphabetize and include-what-you-use. NFCI.Differential Revision: https://reviews.llvm.org/D102781 List of files: /llvm-project/libcxx/include/numbers

e4dd614ae81194b0a50361a91f8bd4364916ef2e - [libcxx] cleans up __cpp_concepts mess

Fri, 19 Feb 2021 01:54:52 +0000

[libcxx] cleans up __cpp_concepts messlibc++ was previously a bit confused by what the value of __cpp_conceptsshould be. Also replaces `__floating_point` with `floating_point` nowthat it exists.Differential Revision: https://reviews.llvm.org/D97015 List of files: /llvm-project/libcxx/include/numbers

d586f92c9456a972ee475a021525c0522b89587b - [libc++] Consistently replace `std::` qualification with `_VSTD::` or nothing. NFCI.

Fri, 27 Nov 2020 16:02:06 +0000

[libc++] Consistently replace `std::` qualification with `_VSTD::` or nothing. NFCI.I used a lot of `git grep` to find places where `std::` was being usedoutside of comments and assert-messages. There were three outcomes:- Qualified function calls, e.g. `std::move` becomes `_VSTD::move`. This is the most common case.- Typenames that don't need qualification, e.g. `std::allocator` becomes `allocator`. Leaving these as `_VSTD::allocator` would also be fine, but I decided that removing the qualification is more consistent with existing practice.- Names that specifically need un-versioned `std::` qualification, or that I wasn't sure about. For example, I didn't touch any code in , , , or any ext/ or experimental/ headers; and I didn't touch any instances of `std::type_info`.In some deduction guides, we were accidentally using `class Alloc = typename std::allocator`,despite `std::allocator`'s type-ness not being template-dependent.Because `std::allocator` is a qualified name, this did parse as we intended;but what we meant was simply `class Alloc = allocator`.Differential Revision: https://reviews.llvm.org/D92250 List of files: /llvm-project/libcxx/include/numbers

98eb1457ffbbd1511a151e2b88c1af4eb3ee4808 - [libc++] Require concepts support for

Fri, 19 Jun 2020 14:36:44 +0000

[libc++] Require concepts support for Similar to , we need to protect the header and test againstinclusion and being run if concepts aren't supported by the compiler.Differential Revision: https://reviews.llvm.org/D82171 List of files: /llvm-project/libcxx/include/numbers

4f6c4b473c4a57ec597a201dee483204454c8a6d - [libc++] Implement

Fri, 19 Jun 2020 07:13:33 +0000

[libc++] Implement Summary: Constants have 33 significant decimal digits for IEEE 754 128-bit floating-point numbers.Reviewers: ldionne, #libc, EricWF, zoecarver, curdeiusReviewed By: ldionne, #libc, curdeiusDifferential Revision: https://reviews.llvm.org/D77505 List of files: /llvm-project/libcxx/include/numbers