Changes in limits

a83004f4 - [libcxx][AIX][z/OS] Remove headers included via `_IBMCPP__`

Mon, 11 Jul 2022 15:05:42 +0000

[libcxx][AIX][z/OS] Remove headers included via `_IBMCPP__`D127650 removed support for non-clang-based XL compilers, but left someof the headers used only by this compiler and included under the__IBMCPP__ macro. This change cleans this up by deleting these headers.Reviewed By: hubert.reinterpretcast, fanbo-mengDifferential Revision: https://reviews.llvm.org/D129491 List of files: /llvm-project-15.0.7/libcxx/include/limits

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/limits

4745c994 - Set std::numeric_limits<>::tinyness_before to true for floating point types on ARM platforms.

Tue, 28 Dec 2021 19:44:49 +0000

Set std::numeric_limits<>::tinyness_before to true for floating point types on ARM platforms.Set std::numeric_limits<>::tinyness_before to true for floating point types on ARM platforms.Section E1.3.5 in the ARMv8 Architecture Reference Manual specifies: Underflow. The bit is set to 1 if the absolute value of the result of an operation, produced before rounding, is less than the minimum positive normalized number for the destination precision, and the rounded result is inexact.Reviewed By: #libc, majnemer, EricWFDifferential Revision: https://reviews.llvm.org/D116338 List of files: /llvm-project-15.0.7/libcxx/include/limits

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/limits

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/limits

4cd6ca10 - [libc++] NFC: Normalize `#endif //` comment indentation

Tue, 20 Apr 2021 16:03:32 +0000

[libc++] NFC: Normalize `#endif //` comment indentation List of files: /llvm-project-15.0.7/libcxx/include/limits

b5175681 - [libc++] Rename include/support to include/__support

Tue, 02 Feb 2021 21:58:38 +0000

[libc++] Rename include/support to include/__supportWe do ship those headers, so the directory name should not be somethingthat can potentially conflict with user-defined directories.Differential Revision: https://reviews.llvm.org/D95956 List of files: /llvm-project-15.0.7/libcxx/include/limits

ba41d3b1 - Fix -Wdouble-promotion warnings.

Mon, 01 Jul 2019 16:13:31 +0000

Fix -Wdouble-promotion warnings.Reviewers: mclow.listsSubscribers: christof, ldionne, cfe-commits, libcxx-commitsDifferential Revision: https://reviews.llvm.org/D62782llvm-svn: 364798 List of files: /llvm-project-15.0.7/libcxx/include/limits

57b08b09 - Update more file headers across all of the LLVM projects in the monorepo

Sat, 19 Jan 2019 10:56:40 +0000

Update more file headers across all of the LLVM projects in the monorepoto reflect the new license. These used slightly different spellings thatdefeated my regular expressions.We understand that people may be surprised that we're moving the headerentirely to discuss the new license. We checked this carefully with theFoundation's lawyer and we believe this is the correct approach.Essentially, all code in the project is now made available by the LLVMproject under our new license, so you will see that the license headersinclude that license only. Some of our contributors have contributedcode under our old license, and accordingly, we have retained a copy ofour old license notice in the top-level files in each project andrepository.llvm-svn: 351648 List of files: /llvm-project-15.0.7/libcxx/include/limits

7dad0bd6 - Second part of P0482 - char8_t. Reviewed as https://reviews.llvm.org/D55308

Tue, 11 Dec 2018 04:35:44 +0000

Second part of P0482 - char8_t. Reviewed as https://reviews.llvm.org/D55308llvm-svn: 348828 List of files: /llvm-project-15.0.7/libcxx/include/limits

08794627 - First part of P0482 - Establish that char8_t is an integral type, and that numeric_limits is valid and sane. (second try)

Thu, 29 Nov 2018 23:21:18 +0000

First part of P0482 - Establish that char8_t is an integral type, and that numeric_limits is valid and sane. (second try)llvm-svn: 347930 List of files: /llvm-project-15.0.7/libcxx/include/limits

80fabab6 - Revert commit r347904 because it broke older compilers

Thu, 29 Nov 2018 20:04:47 +0000

Revert commit r347904 because it broke older compilersllvm-svn: 347908 List of files: /llvm-project-15.0.7/libcxx/include/limits

81432785 - First part of P0482 - Establish that char8_t is an integral type, and that numeric_limits is valid and sane.

Thu, 29 Nov 2018 19:49:48 +0000

First part of P0482 - Establish that char8_t is an integral type, and that numeric_limits is valid and sane.llvm-svn: 347904 List of files: /llvm-project-15.0.7/libcxx/include/limits

9ffacf3d - Fix more unreserved names

Thu, 01 Jun 2017 02:29:37 +0000

Fix more unreserved namesllvm-svn: 304383 List of files: /llvm-project-15.0.7/libcxx/include/limits

a016efb1 - [Libc++] Use #pragma push_macro/pop_macro to better handle min/max on Windows

Wed, 31 May 2017 22:07:49 +0000

[Libc++] Use #pragma push_macro/pop_macro to better handle min/max on WindowsSummary:This patch improves how libc++ handles min/max macros within the headers. Previously libc++ would undef them and emit a warning.This patch changes libc++ to use `#pragma push_macro` to save the macro before undefining it, and `#pragma pop_macro` to restore the macros and the end of the header.Reviewers: mclow.lists, bcraig, compnerd, EricWFReviewed By: EricWFSubscribers: cfe-commits, krytarowskiDifferential Revision: https://reviews.llvm.org/D33080llvm-svn: 304357 List of files: /llvm-project-15.0.7/libcxx/include/limits

5d50aa32 - [libc++] Refactor Windows support headers.

Wed, 10 May 2017 20:57:45 +0000

[libc++] Refactor Windows support headers.Summary:This patch refactors and tries to remove as much of the Windows support headers as possible. This is needed because they currently introduce super weird include cycles and dependencies between STL and libc headers.The changes in this patch are:* remove `support/win32/support.h` completely. The required parts have either been moved into `support/win32/msvc_support.h` (for `MSVC` only helpers not needed by Clang), or directly into their respective `foo.h` headers.* Combine `locale_win32.h` and `locale_mgmt_win32.h` into a single headers, this header should only be included within `__locale` or `locale` to avoid include cycles.* Remove the unneeded parts of `limits_win32.h` and re-name it to `limits_msvc_win32.h` since it's only needed by Clang.I've tested this patch using Clang on Windows, but I suspect it might technically regress our non-existent support for MSVC. Is somebody able to double check?This refactor is needed to support upcoming fixes to `` on Windows.Reviewers: bcraig, rmaprath, compnerd, EricWFReviewed By: EricWFSubscribers: majnemer, cfe-commitsDifferential Revision: https://reviews.llvm.org/D32988llvm-svn: 302727 List of files: /llvm-project-15.0.7/libcxx/include/limits

3f5b5fff - [libc++] Fix unknown pragma warning on MSVC

Tue, 11 Apr 2017 14:06:39 +0000

[libc++] Fix unknown pragma warning on MSVCllvm-svn: 299942 List of files: /llvm-project-15.0.7/libcxx/include/limits

e2f2d1ed - [NFC] Rename _LIBCPP_TYPE_VIS_ONLY to _LIBCPP_TEMPLATE_VIS

Wed, 04 Jan 2017 23:56:00 +0000

[NFC] Rename _LIBCPP_TYPE_VIS_ONLY to _LIBCPP_TEMPLATE_VISThe name _LIBCPP_TYPE_VIS_ONLY is no longer accurate because both_LIBCPP_TYPE_VIS and _LIBCPP_TYPE_VIS_ONLY expand to__attribute__((__type_visibility__)) with Clang. The only remaining differenceis that _LIBCPP_TYPE_VIS_ONLY can be applied to templates whereas_LIBCPP_TYPE_VIS cannot (due to dllimport/dllexport not being allowed ontemplates).This patch renames _LIBCPP_TYPE_VIS_ONLY to _LIBCPP_TEMPLATE_VIS.llvm-svn: 291035 List of files: /llvm-project-15.0.7/libcxx/include/limits

48798156 - Fix PR30323: numeric_limits::max_digits10 when using 16 bit ints.

Thu, 08 Dec 2016 07:30:01 +0000

Fix PR30323: numeric_limits::max_digits10 when using 16 bit ints.Summary: Also see https://llvm.org/bugs/show_bug.cgi?id=30323Reviewers: mclow.listsSubscribers: cfe-commitsDifferential Revision: https://reviews.llvm.org/D27566llvm-svn: 289029 List of files: /llvm-project-15.0.7/libcxx/include/limits

86dd66e9 - Fix non-reserved name usage

Wed, 16 Nov 2016 04:45:32 +0000

Fix non-reserved name usagellvm-svn: 287080 List of files: /llvm-project-15.0.7/libcxx/include/limits