tree 45e92b0535f4bba05730db0804877c48eb86d7f0
parent 7208eddba161d85108097c3c5975264c04e3cad8
author Alan Zhao <ayzhao@google.com> 1652974800 +0000
committer Copybara-Service <copybara-worker@google.com> 1652975679 -0700

Roll src/buildtools/third_party/libc++/trunk/ 79a2e924d..b1269813e (1399 commits)

Notes:

We deliberately roll libc++ to b1269813eaf5 (~1.5 months old at the time
of this commit) rather than the latest version of libc++ in order to
deliberately avoid https://reviews.llvm.org/D122982, which causes a
potentially disruptive performance regression in Chrome
(https://crbug.com/1322961). https://reviews.llvm.org/D124328 is
supposed to fix this issue, so once that lands in libc++, we'll roll
past it again.

Additional changes made to get this CL to pass presubmits:

* Set _LIBCPP_ABI_VERSION=2 and _LIBCPP_ABI_NAMESPACE due to
  _LIBCPP_ABI_UNSTABLE being removed in
  https://reviews.llvm.org/D119173.
* Regenerate gvr-android-sdk prebuilts.
* Updates to libc++'s BUILD.gn to handle new files in libc++.
* Update check_static_initializers.py test since init_priority was
  changed from 101 to 100 in https://reviews.llvm.org/D95972.
* Miscellaneous increments to #pragma clang_max_tokens_here.

https://chromium.googlesource.com/external/github.com/llvm/llvm-project/libcxx.git/+log/79a2e924d96e..b1269813eaf5

$ git log 79a2e924d..b1269813e --date=short --no-merges --format='%ad %ae %s'
2022-03-23 ldionne.2 [libc++] Correct outdated documentation about __config_site
2022-03-23 ldionne.2 [libc++][NFC] Change availability macro from macosx to macos
2022-03-23 ldionne.2 [libc++][NFC] Fix include guards and add a missing license header
2022-03-23 danny.moesch Replace links to archived mailing lists by links to Discourse forums
2022-03-22 ldionne.2 [libc++][NFC] Slight improvement to __availability documentation
2022-03-22 ldionne.2 [libc++][NFC] Use struct instead of class for ranges::end
2022-03-21 phosek Revert "[bootstrap] Allow passing options to sub-builds for all targets"
2022-03-21 ldionne.2 [libc++] Re-enable workaround for pre-ranges CTAD in std::span
2022-03-16 ldionne.2 [bootstrap] Allow passing options to sub-builds for all targets
2022-03-21 zarko [libc++][AIX] AIX allows for changing permissions of symlinks
2022-03-21 ldionne.2 [libc++] Trigger CI when cmake/ is modified
2022-03-18 ldionne.2 [libunwind] Add libunwind to the bootstrapping build CI
2022-03-21 ldionne.2 [libc++] Disable modules with the bootstrapping build
2022-03-07 martin [libcxx] [ci] Check that Windows static libraries don't contain dllexports
2022-03-20 koraq [libc++][test][NFC] Remove libcpp-no-concepts.
2022-03-10 nikolasklauser [libc++] Prepare string tests for constexpr
2022-03-03 koraq [libc++][test] Improves handle formatter.
2022-03-08 nikolasklauser [libc++] Enable modernize-loop-convert
2022-03-18 ashermancinelli [libc++] Make shared_ptr move unique_ptr's deleter
2022-03-18 nikolasklauser [libc++][ranges] Implement ranges::min
2022-03-17 varconst [libc++][ranges] Implement changes to reverse_iterator from One Ranges Proposal.
2022-03-17 nikolasklauser [libc++] [test] Add ranges_robust_against_copying_*.pass.cpp
2022-03-17 ldionne.2 [libc++] Install psutil on CI builders
2022-03-17 ldionne.2 [libc++] Add missing <cstddef> include
2022-03-14 ldionne.2 [libc++] Switch to the new testing configurations by default
2022-03-17 david.spickett Revert "[libcxx][CI] Use temporary clang-13 bots for Arm/AArch64"
2022-03-07 nikolasklauser [libc++] Remove <utility> includes
2022-03-14 nikolasklauser [libc++] Add warning pragma macros in the test suite
2022-03-16 ldionne.2 [libc++][NFC] Reindent release notes bullet points
2022-03-16 ldionne.2 [libc++][NFC] Rename member variables to avoid shadowing conflict in future patch
2022-03-12 koraq [libc++][NFC] Add TEST_HAS_NO_INCOMPLETE_RANGES.
2022-03-15 ldionne.2 [libc++][tests] Use CMake provided paths for includes and libdir instead of hardcoding them
2022-03-15 ldionne.2 [libc++] Fix incorrect availability markup for bad_optional_access & friends
2022-03-15 ldionne.2 [libc++] Do not install the C++ ABI library's headers as part of libc++'s build
2022-03-03 ldionne.2 [libc++] Define _LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER whenever we enable warnings in the test suite
2022-03-14 ldionne.2 [libc++] Add workaround to avoid breaking users of <span> when <ranges> are disabled
2022-03-15 ldionne.2 [libc++] Update URL to old libc++ dylibs
2022-03-14 dimitry [libc++] Make __dir_stream visibility declaration consistent
2022-03-07 ldionne.2 [libc++] Overhaul all tests for assertions and debug mode
2022-03-14 ldionne.2 [libc++][NFC] Remove several redundant #if _LIBCPP_STD_VER > 17 in <span>
2022-03-12 joeloser93 [libc++] Replace _LIBCPP_HAS_NO_CONCEPTS with _LIBCPP_STD_VER > 17. NFCI.
2022-03-12 koraq [libc++] Remove unneeded tests.
2022-03-12 koraq [libc++][NFC] Use TEST_HAS_NO_EXCEPTIONS.
2022-03-12 koraq [libc++] Add a missing test case.
2022-03-12 nikolasklauser [libc++][ranges] Implement ranges::find{, _if, _if_not}
2021-08-24 ldionne.2 [libc++] Remove workaround for missing declarations on Windows store apps
2021-08-18 ldionne.2 [libc++] Remove workaround for C11 features on compilers that don't support using_if_exists
2022-03-08 ldionne.2 [libc++] Remove raw call to debug handler from __char_traits_length_checked
2022-03-07 ldionne.2 [libc++] Add tests for the content of <cstddef>
2022-01-27 ldionne.2 [libc++] Remove operator-> from iterator archetypes that don't need it
(...)
2021-06-02 cjdb [libcxx][module-map] creates submodules for private headers
2021-06-02 koraq [libc++][nfc] Add more nasty macros.
2021-06-02 ldionne.2 [libc++] Remove unused variable warnings
2021-05-08 ldionne.2 [libc++] Enable tests for the experimental library by default
2021-06-02 ldionne.2 Revert "[libc++] NFC: Move unwrap_iter to its own header"
2021-06-02 Daniel.McIntosh [libcxx][NFC] Tidy up calculation of __nbuf in num_put::do_put, and add comments
2020-12-02 ldionne.2 [libc++] Add a CI job to test libc++ when building for 32 bit
2021-05-31 ldionne.2 [libc++] NFC: Move unwrap_iter to its own header
2021-06-01 z.zoelec2 [libcxx][ranges] Add `default_sentinel` and `default_sentinel_t`.
2021-06-01 ldionne.2 [libc++] Fix the std_include.sh.cpp test that has been failing since c9385297ce
2021-04-30 z.zoelec2 [libcxx] Implement view.interface.
2021-06-01 ldionne.2 [libc++] Temporary hack to unbreak CI
2021-05-28 martin [libcxx] [test] Fix the _supportsVerify check on Windows by fixing quoting
2021-05-31 martin [libcxx] [test] Fix the include_as_c.sh.cpp test in MSVC configurations
2021-05-31 martin [libcxx] [test] Remove an incorrect TEST_HAS_ALIGNED_ALLOC define from test_macros.h
2021-05-31 martin [libcxx] Define LIBCPP_HAS_TIMESPEC_GET for MSVC configurations
2021-05-28 martin [libcxx] [test] Don't look for the literal spelling __mbstate_t in warnings
2021-05-28 cjdb [libcxx][nfc] moves std `advance`, `next`, and `prev` into their headers
2021-05-31 harald [libc++] [test] Fix a few tests for 32-bit x86
2021-05-27 ldionne.2 [libc++] Update all the pre-defined iterator types for C++20
2021-05-29 arthur.j.odwyer [libc++] Avoid `result_type` and `unary/binary_function` in <valarray>.
2021-05-28 martin [libcxx] [test] Add UNSUPPORTED: msvc in a couple verify.cpp tests
2021-05-19 arthur.j.odwyer [libc++] Alphabetize and include-what-you-use. NFCI.
2021-05-29 arthur.j.odwyer [libc++] [modules] Add __threading_support to the modulemap.
2021-05-29 arthur.j.odwyer [libc++] [test] Update "test_compare.h" users to avoid removed-in-C++20 members. NFCI.
2021-05-29 koraq Revert "[libc++] NFC: Move unwrap_iter to its own header"
2021-05-28 arthur.j.odwyer [libc++] [test] Constexpr-ify a couple of insert-iterator tests.
2021-05-28 ldionne.2 [libc++] NFC: Move unwrap_iter to its own header
2021-04-28 ldionne.2 [libc++] Add all indirect callable concepts and projected
2021-05-26 martin [libcxx] [test] Convert an XFAIL LIBCXX-WINDOWS-FIXME into UNSUPPORTED with explanation
2021-05-27 ldionne.2 [libc++] NFC: Make it easier for vendors to extend the run-buildbot script
2021-05-27 ldionne.2 [libc++] NFC: Refactor raw_storage_iterator test to use UNSUPPORTED markup
2021-05-27 ldionne.2 Revert "[libc++] NFC: Parenthesize expression to satisfy GCC 11"
2021-05-27 ldionne.2 [libc++] NFC: Parenthesize expression to satisfy GCC 11
2021-05-25 ldionne.2 [libc++] Deprecate std::iterator and remove it as a base class
2021-05-16 cjdb [libcxx][iterator] adds `std::ranges::prev`
2021-05-08 cjdb [libcxx][iterator] adds `std::ranges::next`
2021-05-26 z.zoelec2 [libcxx][nfc] Fix the ASAN bots: update expected.pass.cpp.
2021-05-26 z.zoelec2 [libcxx][docs] Take mutex for common_iterator, common_view, and empty_view.
2021-05-25 ldionne.2 [libc++] Add a job testing on GCC 11
2021-05-18 koraq [libc++][format] Adds availability macros for std::format.
2021-04-25 koraq [libc++][NFC] Move basic_format_parse_context to its own header.
2021-04-25 koraq [libc++][NFC] Move format_error to its own header.
2021-05-26 ldionne.2 [libc++] Fix concepts tests with GCC
2021-05-05 cjdb [libcxx][iterator] adds `std::ranges::advance`
2021-05-25 ldionne.2 [libc++] Install GCC 11 on CI builders
2021-05-24 arthur.j.odwyer [libc++] [P0619] Hide not1 and not2 under _LIBCPP_ENABLE_CXX20_REMOVED_NEGATORS.
2020-11-09 martin [libcxx] Fix the function name in exceptions from create_directories
2021-05-12 martin [libcxx] [test] Explain an XFAIL LIBCXX-WINDOWS-FIXME and convert into UNSUPPORTED
2021-05-18 martin [libcxx] Make the visibility attributes consistent for __narrow_to_utf8/__widen_from_utf8

Created with:
  roll-dep src/buildtools/third_party/libc++/trunk

Binary-Size: The increase is caused by https://reviews.llvm.org/D113413, which changed the implementation of std::sort(...) in libc++. This is a necessary change to keep libc++ up-to-date.
Bug: 1273285
Change-Id: I58ced6f881493f055e9a777577cfa2eef9be38da
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3653488
Owners-Override: Nico Weber <thakis@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>
Reviewed-by: Hans Wennborg <hans@chromium.org>
Commit-Queue: Nico Weber <thakis@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1005258}
NOKEYCHECK=True
GitOrigin-RevId: 3a28cd7fbcbf1e58c88c3ac756eaef69d0676eda