* Use base_internal::AtomicHook instead of std::atomic
std::atomic has a broken implementation on the Windows platform and it
is not conform to the ABSL_CONST_INIT macro when clang-cl is used as a
compiler: the macro is expanded to the [[clang::require_constant_initialization]]
attribute and the attribute cannot be applied to the broken std::atomic.
Therefore, std::atomic has been replaced with absl::base_internal::AtomicHook
to fix the compilation error (thank Derek Mauro for the suggestion).
Issue: #659
Signed-off-by: Pavel Samolysov <samolisov@gmail.com>
* Update build files for pull request
Co-authored-by: Derek Mauro <dmauro@google.com>
--
1eb20c4802ccaa316ecebc237877210b77ac84f7 by Abseil Team <absl-team@google.com>:
Use constraint_values to detect windows.
This resolves ambiguous copts when cross compiling with LLVM on Windows.
PiperOrigin-RevId: 305935379
--
47c96948132a577b14642ad4c910052768c41d62 by Abseil Team <absl-team@google.com>:
Add StrSplit conversion tests for the swisstable containers.
PiperOrigin-RevId: 305747160
--
0daea0f78b50d49520bd6e67d093cd87d057bb86 by Abseil Team <absl-team@google.com>:
Typo fix: Removes duplicate word.
PiperOrigin-RevId: 305502962
GitOrigin-RevId: 1eb20c4802ccaa316ecebc237877210b77ac84f7
Change-Id: I1bfa0beda0260027a22bc671344cc8b74315b77a
--
c162645dba4de6f5f1c8b6e8a29a8da9f9e0aa52 by Derek Mauro <dmauro@google.com>:
Update linux_clang-latest container to one based on Ubuntu 18.04, which has libstdc++-8.
PiperOrigin-RevId: 305287658
GitOrigin-RevId: c162645dba4de6f5f1c8b6e8a29a8da9f9e0aa52
Change-Id: I3f31daf0d8c445008c78f0e10ae6af753cea756b
--
87cdfd6aa40941e116cd79ef70f9a7a8271db163 by Abseil Team <absl-team@google.com>:
Fix a typo in random.h API documentation.
PiperOrigin-RevId: 305176308
--
8a38e1df49a18a954daca3ce617fd69045ff4c19 by Derek Mauro <dmauro@google.com>:
Import GitHub #647: Allow external add_subdirectory for using GoogleTest
PiperOrigin-RevId: 305156797
--
b1a2441536d4964fbe4e2329e74c322e6c41a4e6 by Gennadiy Rozental <rogeeff@google.com>:
temporary roll back.
PiperOrigin-RevId: 305149619
--
c78767577264348d2f881893f9407aadfe73ab75 by CJ Johnson <johnsoncj@google.com>:
Rollback update to linux_clang-latest container while investigating
a compiler bug.
PiperOrigin-RevId: 304897689
--
3c6fd38f53d2e982569fdba4043f75271c7b5de4 by Derek Mauro <dmauro@google.com>:
Update linux_clang-latest container to one based on Ubuntu 18.04,
which has libstdc++-8.
PiperOrigin-RevId: 304885120
GitOrigin-RevId: 87cdfd6aa40941e116cd79ef70f9a7a8271db163
Change-Id: Iefa6efee93907ec0eecb8add804c5cc2f052b64d
--
7a9e8d95f795be037aa2dce4e44809ad0166aaec by Samuel Benzaquen <sbenza@google.com>:
Make end() iterator be nullptr.
This makes the creation of and comparison with end() smaller and faster. `find()!=end()` becomes leaner.
PiperOrigin-RevId: 304681605
--
8f3024979446b391b79b1b60ada7d00a504d6aa6 by Derek Mauro <dmauro@google.com>:
Fix Bazel's distdir detection and prefer double brackets (bash recommendation)
PiperOrigin-RevId: 304615725
--
f1d709cb4b2b3743d548b814dd19602fb057a5e6 by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 304570545
--
2bbfa5bda52057e1938a96c286ad33ff64e535e0 by Gennadiy Rozental <rogeeff@google.com>:
Implement general storage case as aligned buffer.
Aside from eliminating dynamic memory allocation for flag storage, we also saving 11 bytes per int flag, 15 bytes per double and string flag.
PiperOrigin-RevId: 304511965
--
9e1aed2a95d7d060f8b906fe8c67fc3ba537b521 by Derek Mauro <dmauro@google.com>:
Use reserve to make a bad_alloc less likely in endian_test
This happened once and shouldn't have happened, so it was probably
just a flake, but might as well make this change.
PiperOrigin-RevId: 304505572
--
c2faf22ba2d4d66753390e6959494214895581f0 by Gennadiy Rozental <rogeeff@google.com>:
Use anonymous bit fields to enforce separation between const and mutable bit fields.
We also move init_control field (which is now safe) to save 8 bytes per flag (based on size_tester output)
PiperOrigin-RevId: 304505215
--
7ec51250a84bb03e826b3caad64431e91748186a by Krzysztof Kosiński <krzysio@google.com>:
Change the buffer size in AppendNumberUnit to constexpr.
PiperOrigin-RevId: 304492779
--
a6c8db1be4f421ea7b7c02f7a01b4f48bad61883 by Gennadiy Rozental <rogeeff@google.com>:
Add test cases for two word storage.
Some additional tests were added for other storage kinds as well. These came about after I started to look into a coverage output and noticed that some cases (like reading flag values via reflection) were not covered by this test at all. It does not make sense to just add tests for two word values, so I've covered other storage kinds as well.
PiperOrigin-RevId: 304432511
--
2644ecc32e1215cd6451efcb2f1054fd77e7c812 by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 304254681
--
4949a6b20c2bb4b9b2c811f439ccb893abc08df5 by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 304250274
GitOrigin-RevId: 7a9e8d95f795be037aa2dce4e44809ad0166aaec
Change-Id: I01623de87355bec5cf87cc5932a1ca44cade9aae
--
3e6352709da9a529e608eabff862a12bfaecb587 by Gennadiy Rozental <rogeeff@google.com>:
Replace local copy of FastTypeId with one shared in absl/base/internal.
PiperOrigin-RevId: 304181357
--
c89ea428f732226f4dceb508cd6ba3955a1e49e1 by Andy Getzendanner <durandal@google.com>:
Typo fix: add a missing colon.
PiperOrigin-RevId: 304064210
--
de2ee7a96bdc7193ffcceb6a2fd6bf464955cbe7 by Samuel Benzaquen <sbenza@google.com>:
Reduce the overhead of the registration token by using an empty struct instead
of bool.
PiperOrigin-RevId: 304054311
--
222f05d24fb1df7e815946543a7dc78847c83f92 by Derek Mauro <dmauro@google.com>:
Turn off hashtablez in opensource builds.
Hashtablez is an unsupported, internal-only feature for collecting
information about hashtable usage and performance. By turning it off
in builds where it is unsupported, we get just a little more performance.
PiperOrigin-RevId: 304035460
GitOrigin-RevId: 3e6352709da9a529e608eabff862a12bfaecb587
Change-Id: I0bfe9b5df808a7e35c154b39e6c80e68b0da2b70
--
2dd5008c7b4176859e320c7c337078adb173b662 by Tom Manshreck <shreck@google.com>:
Internal change
PiperOrigin-RevId: 304022549
--
6442abd78697b03cfe698b0d0dac7f1eb4b5cb38 by Andy Getzendanner <durandal@google.com>:
Internal change
PiperOrigin-RevId: 303890410
--
eb8b37b468b0f23da09d3de714272928ef61f942 by Gennadiy Rozental <rogeeff@google.com>:
Roll changes forward with ChunkIterator templatized.
This should facilitate usage of "small" chunk iterator for a regular usage and proper "big" iterator internally in Cord implementation. This way Cord users are not exposed to stack size overhead if they have a lot of chunk iterators or recursive implementation which relies on chunk iterators.
PiperOrigin-RevId: 303877118
--
9623c569e7c55b45254e95f2d14c5badf9c901aa by Gennadiy Rozental <rogeeff@google.com>:
Switch Flags implementation of fast type id to use absl/base/internal/fast_type_id.h
PiperOrigin-RevId: 303861019
--
e2931e8d53c86d0816da6bbc8ba58cf5a3a443bb by Matthew Brown <matthewbr@google.com>:
Internal Change
PiperOrigin-RevId: 303832407
--
b549ed6e441e920b8ad6f02a80b9fd543820ef86 by Tom Manshreck <shreck@google.com>:
Update Cord header file comments to Abseil standards
PiperOrigin-RevId: 303823232
--
fc633d4f31a2d058f2b6a7029fc7c9820cd71c92 by Evan Brown <ezb@google.com>:
Remove top-level const from K/V in map_slot_type::mutable_value and map_slot_type::key.
This allows us to move between `map_slot_type::mutable_value`s internally even when the key_type and/or mapped_type specified by the user are const.
PiperOrigin-RevId: 303811694
--
909b3ce7cb3583ee9c374d36ff5f82bba02a1b64 by Derek Mauro <dmauro@google.com>:
Add hardening assertions to the preconditions of absl::Cord
PiperOrigin-RevId: 303419537
--
9d32f79eabd54e6cb17bcc28b53e9bcfeb3cf6f4 by Greg Falcon <gfalcon@google.com>:
Don't use MSVC-specific bit manipulations when using Clang on Windows.
This fixes a compiler warning. Note that we do not have continuous testing for this configuration; this CL is best-effort support.
PiperOrigin-RevId: 303322582
--
f6e0a35a2b9081d2a9eef73789b7bc1b5e46e5ad by Gennadiy Rozental <rogeeff@google.com>:
Introduce standlone FastTypeId utility to represent compile time unique type id.
PiperOrigin-RevId: 303180545
--
99120e9fbdb5b2d327139ab8f617533d7bc3345b by Abseil Team <absl-team@google.com>:
Changed absl's import of std::string_view to
using string_view = std::string_view.
This should help tools (e.g. include-what-you-use) discover where absl::string_view is defined.
PiperOrigin-RevId: 303169095
GitOrigin-RevId: 2dd5008c7b4176859e320c7c337078adb173b662
Change-Id: I1e18ae08e23686ac963e7ea5e5bd499e18d51048
--
990253454819ce26ff1dda9ab4bbc145b61d01e4 by Xiaoyi Zhang <zhangxy@google.com>:
Import github PR https://github.com/abseil/abseil-cpp/pull/645
PiperOrigin-RevId: 303119797
--
5ac845cb7929b7d1eaf59a309afd811db5001175 by Abseil Team <absl-team@google.com>:
Fix internal exception spec compatibility error
PiperOrigin-RevId: 303104081
--
3290595dd866eecab3c7044e2e3ca0adb74f1bf5 by Gennadiy Rozental <rogeeff@google.com>:
Use FlagValue<T> to represent the value of a flag. Place it directly after
FlagImpl and use a computed offset refer to it.
The offset is computed based on the assumption that the `value_` data member
is placed directly after the impl_ data member in Flag<T>.
This change will allow us to migrate to `T`-specific storage in the generic case.
This change decreases the overhead for int flags by 32 bytes.
PiperOrigin-RevId: 303038099
--
f2b37722cd7a6d3a60ef9713f0d2bbff56f3ddbf by Derek Mauro <dmauro@google.com>:
Minor correctness fix for an ABSL_HAVE_BUILTIN conditional
PiperOrigin-RevId: 302980666
--
39c079a6141ae1c5728af8bf33a39c8aff9deb9f by Abseil Team <absl-team@google.com>:
Use ABSL_HARDENING_ASSERT in b-tree and SwissTable iterators.
PiperOrigin-RevId: 302970075
--
9668a044e080c789df32bcaa1ffb5100831cd9fa by Benjamin Barenblat <bbaren@google.com>:
Correct `add_subdirectory` line in CMake googletest support
Commit bcefbdcdf6 added support for building with CMake against a local googletest checkout, but I missed a line when constructing the diff. Change the `add_subdirectory` line to reference the correct directories.
PiperOrigin-RevId: 302947488
--
0a3c10fabf80a43ca69ab8b1570030e55f2be741 by Andy Soffer <asoffer@google.com>:
Remove unused distribution format traits.
PiperOrigin-RevId: 302896176
--
0478f2f6270e5ed64c0e28ec09556ca90b2d46a9 by Samuel Benzaquen <sbenza@google.com>:
Fix for CWG:2310.
PiperOrigin-RevId: 302734089
--
3cb978dda5cae5905affdc0914dcc2d27671ed11 by Samuel Benzaquen <sbenza@google.com>:
Fix the Allocate/Deallocate functions to use the same underlying allocator type.
PiperOrigin-RevId: 302721804
--
ae38d3984fb68b4e3ddc165fa8d5c24d5936be52 by Matthew Brown <matthewbr@google.com>:
Internal Change
PiperOrigin-RevId: 302717314
--
7357cf7abd03cc60b6e82b5f28a8e34935c3b4dc by Andy Getzendanner <durandal@google.com>:
Fix typo: s/ABSL_HARDENED_ASSERT/ABSL_HARDENING_ASSERT/
PiperOrigin-RevId: 302532164
GitOrigin-RevId: 990253454819ce26ff1dda9ab4bbc145b61d01e4
Change-Id: Ie595a221c16e1e7e1255ad42e029b646c5f3e11d
--
79913a12f0cad4baf948430315aabf53f03b6475 by Abseil Team <absl-team@google.com>:
Don't inline (Un)LockSlow.
PiperOrigin-RevId: 302502344
--
6b340e80f0690655f24799c8de6707b3a95b8579 by Derek Mauro <dmauro@google.com>:
Add hardening assertions to absl::optional's dereference operators
PiperOrigin-RevId: 302492862
--
a9951bf4852d8c1aec472cb4b539830411270e4c by Derek Mauro <dmauro@google.com>:
Correctly add hardware AES compiler flags under Linux X86-64
Fixes#643
PiperOrigin-RevId: 302490673
--
314c3621ee4d57b6bc8d64338a1f1d48a69741d1 by Derek Mauro <dmauro@google.com>:
Upgrade to hardening assertions in absl::Span::remove_prefix and absl::Span::remove_suffix
PiperOrigin-RevId: 302481191
--
a142b8c6c62705c5f0d4fe3113150f0c0b7822b9 by Derek Mauro <dmauro@google.com>:
Update docker containers to Bazel 2.2.0, GCC 9.3, and new Clang snapshot
PiperOrigin-RevId: 302454042
--
afedeb70a2adc87010030c9ba6f06fe35ec26407 by Derek Mauro <dmauro@google.com>:
Add hardening assertions for the preconditions of absl::FixedArray
PiperOrigin-RevId: 302441767
--
44442bfbc0a9a742df32f07cee86a47712efb8b4 by Derek Mauro <dmauro@google.com>:
Fix new Clang warning about SpinLock doing operations on enums of different types
PiperOrigin-RevId: 302430387
--
69eaff7f97231779f696321c2ba8b88debf6dd9e by Derek Mauro <dmauro@google.com>:
Convert precondition assertions to ABSL_HARDENING_ASSERT for
absl::InlinedVector
PiperOrigin-RevId: 302427894
--
26b6db906a0942fd18583dc2cdd1bab32919d964 by Gennadiy Rozental <rogeeff@google.com>:
Internal change
PiperOrigin-RevId: 302425283
--
e62e81422979e922505d2cd9000e1de58123c088 by Derek Mauro <dmauro@google.com>:
Add an option to build Abseil in hardened mode
In hardened mode, the ABSL_HARDENING_ASSERT() macro is active even
when NDEBUG is defined. This allows Abseil to perform runtime checks
even in release mode. This should be used to implement things like
bounds checks that could otherwise lead to security vulnerabilities.
Use the new assertion in absl::string_view and absl::Span to test it.
PiperOrigin-RevId: 302119187
GitOrigin-RevId: 79913a12f0cad4baf948430315aabf53f03b6475
Change-Id: I0cc3341fd333a1df313167bab72dc5a759c4a048
--
93dd18f415e54697965c56760612b4ff6c9d15d2 by Derek Mauro <dmauro@google.com>:
Implement Bazel's --distdir flag avoid a dependency on GitHub being up.
Move the Docker container identifiers to a common file.
PiperOrigin-RevId: 302045549
--
7b462d31139e3153462cd20ae63b161ac749e839 by Derek Mauro <dmauro@google.com>:
Fix an unused variable warning in optional.h
PiperOrigin-RevId: 301810782
--
6b533ba9170eed065aec69e48ebab3279fcb3e09 by Abseil Team <absl-team@google.com>:
Disable ASan and MSan instrumentation for AArch64 stack unwind functions. They read random locations on the stack and might step on sanitizer's redzones.
PiperOrigin-RevId: 301674204
GitOrigin-RevId: 93dd18f415e54697965c56760612b4ff6c9d15d2
Change-Id: I2d84d66b054f90b851fb3a968679f112dfe84636
--
a85860e450815776c8753f34348f41ab0e918d36 by Gennadiy Rozental <rogeeff@google.com>:
Rename ComamndLineFlag's interface SetFromString as ParseFrom.
This is the name approved by C++ API review.
PiperOrigin-RevId: 301543521
--
28f31bae2a136854fd89f0a32f281d12a40f702c by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 301524919
--
a68da3d6fbbca4c5f41a20e99ed72bb1c5dd1165 by Abseil Team <absl-team@google.com>:
Introduce absl::base_internal::StrError, a portability wrapper around the various thread-safe alternatives to C89's strerror.
PiperOrigin-RevId: 301513962
--
92ccac3b6eb18cb41cddedbfdab53b9ad481505d by Andy Getzendanner <durandal@google.com>:
Introduce absl::base_internal::StrError, a portability wrapper around the various thread-safe alternatives to C89's strerror.
PiperOrigin-RevId: 301493389
--
8e196def47c250941202840d6a1de686d681cd3e by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 301363394
--
dd1dcffa6c47675ba4d198730a301bd408142298 by Gennadiy Rozental <rogeeff@google.com>:
Add validation for size of void* to match the size of free function pointer.
PiperOrigin-RevId: 301341331
GitOrigin-RevId: a85860e450815776c8753f34348f41ab0e918d36
Change-Id: I27c9d1365d3c9b4328d1587ab3ac38e2d09a6ec2
--
91ca367a7548270155721bdda74611aeea2a2153 by Abseil Team <absl-team@google.com>:
Replace the only usage of btree_node::swap with simpler logic using transfers and delete btree_node::swap.
Add a benchmark for constructing small containers.
PiperOrigin-RevId: 301169874
--
ff9d73a7125b7f8ab5733cda877204dfbfac138e by Derek Mauro <dmauro@google.com>:
Ensure ABSL_CXX_STANDARD is set.
Fixes#640
PiperOrigin-RevId: 301160106
--
14ca0beee8c109e532134e7e9da7b072da1bf911 by Abseil Team <absl-team@google.com>:
Rollback the change to make Cord iterators a fixed size. That change increased the iterator size, which can cause a deep recursion call to hit the stack memory limit, in turn causing a signal 11 failure.
PiperOrigin-RevId: 301084915
--
619e3cd9e56408bdb8b3b5a1e08dda1e95242264 by Matthew Brown <matthewbr@google.com>:
Internal Change
PiperOrigin-RevId: 300832828
--
64f8d62ab4c4c78077dbe85a9595a8eeb6d16608 by Gennadiy Rozental <rogeeff@google.com>:
Fix for empty braces support.
We will call proper aggregate construction in case when {} is used as default value. In other words instead of "new T", we'll call "new T{}".
PiperOrigin-RevId: 300715686
--
db3f65594d6db8b104b01262f884dff465b696ef by Abseil Team <absl-team@google.com>:
Emscripten supports thread-local storage nowadays.
PiperOrigin-RevId: 300675185
GitOrigin-RevId: 91ca367a7548270155721bdda74611aeea2a2153
Change-Id: I3344f745f9c3fc78775532b1808442fabd98e34a
--
66a0a46462692378f77518f9db766a218bfac40b by Derek Mauro <dmauro@google.com>:
Internal change
PiperOrigin-RevId: 300565981
--
2a1ad67662b2e22beec7d3be019e6bba23c41c7f by Derek Mauro <dmauro@google.com>:
Fix CompressedTuple move constructor on MSVC
Imports GitHub #637
PiperOrigin-RevId: 300545840
--
a3ee3ad036bbb6b0031121fd58299e5c59a243e1 by Derek Mauro <dmauro@google.com>:
Disable LLVM's XRay instrumentation on Android
Fixes#626
PiperOrigin-RevId: 300540906
--
87999244b1f825e585ec12a431086cb60daeb24f by Gennadiy Rozental <rogeeff@google.com>:
Increase max cord depth by 2.
After reviewing of the paper we can prove that the algorithm in fact can lead to slightly larger max depth.
PiperOrigin-RevId: 300422376
--
98de175ee8ad33290ef883c167c2de4414a11007 by Abseil Team <absl-team@google.com>:
Use *opt/opt-> instead of opt.value() in an example, after checking the optional has a value.
PiperOrigin-RevId: 300253502
--
1107aa0acf0fe743ef50173e02e48f0d4eb572ef by Derek Mauro <dmauro@google.com>:
Stop overriding the default system C++ dialect in CMake
CMake on MacOS has some very strange defaults, like Wno-c++11-extensions,
and doesn't seem to respect CMAKE_CXX_STANDARD, so use CMAKE_CXX_FLAGS instead.
PiperOrigin-RevId: 300180753
GitOrigin-RevId: 66a0a46462692378f77518f9db766a218bfac40b
Change-Id: Icd7b84c49306441b012cb87f244cc92a11697db8
--
ea0cfebeb69b25bec343652bbe1a203f5476c51a by Mark Barolak <mbar@google.com>:
Change "std::string" to "string" in places where a "std::" qualification was incorrectly inserted by automation.
PiperOrigin-RevId: 300108520
GitOrigin-RevId: ea0cfebeb69b25bec343652bbe1a203f5476c51a
Change-Id: Ie3621e63a6ebad67b9fe56a3ebe33e1d50dac602
--
2c5c118f0615ba90e48ee2f18eccc9f511740f6d by Samuel Benzaquen <sbenza@google.com>:
Rename internal macros to follow the convention in absl.
PiperOrigin-RevId: 299906738
--
92d84a707c7ebc4ec19bdd92d5765d1b6d218c1e by Derek Mauro <dmauro@google.com>:
Import GitHub #629: Skip the .exe suffix in the helpshort filter on Windows
PiperOrigin-RevId: 299892396
--
2a6910d4be6c67a8376628764121b528ff53504d by Abseil Team <absl-team@google.com>:
Use unsigned int128 intrinsic when available. It generates better branchless code.
PiperOrigin-RevId: 299848585
--
110c16cf0a739e1df5028fb6fbd03ef5dde1d278 by Derek Mauro <dmauro@google.com>:
Import GitHub #594: Avoid reading the registry for Windows UWP apps
PiperOrigin-RevId: 299821671
--
d8397d367e88163e5e8a47f379c716352dc91d03 by Greg Falcon <gfalcon@google.com>:
Add absl::Hash support for Cord. The hash function is heterogeneous with other string types: a Cord and a string with the same byte sequence will hash to the same value.
SwissTable types know about Cord, and will allow heterogeneous lookup (e.g., you can pass a Cord to flat_hash_map<string, T>::find(), and vice versa.)
Add a missing dependency to the cmake Cord target.
PiperOrigin-RevId: 299443713
GitOrigin-RevId: 2c5c118f0615ba90e48ee2f18eccc9f511740f6d
Change-Id: I7b087c7984b0cb52c4b337d49266c467b98ebdf9
On Windows, the `flags_internal::ShortProgramInvocationName()`
function usually returns the program name with '.exe' (if the
extension is present in the command line during the program startup).
This fact breaks the checks in the `ContainsHelpshortFlags` filter:
obviously, module names have no .exe in them. Therefore, no defined flags
are shown when the program runs with the --help flag. The program name
should be used in filter without this extension even though it is present.
The unit test has also been updated.
Signed-off-by: Pavel Samolysov <samolisov@gmail.com>
* UWP doesn't allow reading regkeys.
Unfortunately, UWP also doesn't offer an API for returning nominal processor frequency at this moment. Other options would require apps depending on abseil-cpp to be packaged with extra manifest data or libraries for bridging platforms.
This change pushes the unsupported APIs accessing the registry behind a define guard. This define guard makes GetNominalCPUFrequency to compile and run as usual on desktop, but it will return the value 1.0 on UWP Apps (Store).
* Using WINAPI_FAMILY_PARTITION family of macros for detecting when building for
UWP or Desktop.
* Simplifying comment to please the lint tool.
--
e6e6dacbde7e4f997e5c29f27c96f86d48e8d5d9 by Abseil Team <absl-team@google.com>:
Minor typo fix.
PiperOrigin-RevId: 299155812
GitOrigin-RevId: e6e6dacbde7e4f997e5c29f27c96f86d48e8d5d9
Change-Id: I900afc4fe7355e0b081588351160dbd600c84729
--
a3e58c1870a9626039f4d178d2d599319bd9f8a8 by Matt Kulukundis <kfm@google.com>:
Allow MakeCordFromExternal to take a zero arg releaser.
PiperOrigin-RevId: 298650274
--
01897c4a9bb99f3dc329a794019498ad345ddebd by Samuel Benzaquen <sbenza@google.com>:
Reduce library bloat for absl::Flag by moving the definition of base virtual functions to a .cc file.
This removes the duplicate symbols in user translation units and has the side effect of moving the vtable definition too (re key function)
PiperOrigin-RevId: 298617920
--
190f0d3782c63aed01046886d7fbc1be5bca2de9 by Derek Mauro <dmauro@google.com>:
Import GitHub #596: Unbreak stacktrace code for UWP apps
PiperOrigin-RevId: 298600834
--
cd5cf6f8c87b35b85a9584e94da2a99057345b73 by Gennadiy Rozental <rogeeff@google.com>:
Use union of heap allocated pointer, one word atomic and two word atomic to represent flags value.
Any type T, which is trivially copy-able and with with sizeof(T) <= 8, will be stored in atomic int64_t.
Any type T, which is trivially copy-able and with with 8 < sizeof(T) <= 16, will be stored in atomic AlignedTwoWords.
We also introducing value storage type to distinguish these cases.
PiperOrigin-RevId: 298497200
--
f8fe7bd53bfed601f002f521e34ab4bc083fc28b by Matthew Brown <matthewbr@google.com>:
Ensure a deep copy and proper equality on absl::Status::ErasePayload
PiperOrigin-RevId: 298482742
--
a5c9ccddf4b04f444e3f7e27dbc14faf1fcb5373 by Gennadiy Rozental <rogeeff@google.com>:
Change ChunkIterator implementation to use fixed capacity collection of CordRep*. We can now assume that depth never exceeds 91. That makes comparison operator exception safe.
I've tested that with this CL we do not observe an overhead of chunk_end. Compiler optimized this iterator completely.
PiperOrigin-RevId: 298458472
--
327ea5e8910bc388b03389c730763f9823abfce5 by Abseil Team <absl-team@google.com>:
Minor cleanups in b-tree code:
- Rename some variables: fix issues of different param names between definition/declaration, move away from `x` as a default meaningless variable name.
- Make init_leaf/init_internal be non-static methods (they already take the node as the first parameter).
- In internal_emplace/try_shrink, update root/rightmost the same way as in insert_unique/insert_multi.
- Replace a TODO with a comment.
PiperOrigin-RevId: 298432836
--
8020ce9ec8558ee712d9733ae3d660ac1d3ffe1a by Abseil Team <absl-team@google.com>:
Guard against unnecessary copy in case the buffer is empty. This is important in cases were the user is explicitly tuning their chunks to match PiecewiseChunkSize().
PiperOrigin-RevId: 298366044
--
89324441d1c0c697c90ba7d8fc63639805fcaa9d by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 298219363
GitOrigin-RevId: a3e58c1870a9626039f4d178d2d599319bd9f8a8
Change-Id: I28dffc684b6fd0292b94807b88ec6664d5d0e183
* BuildBreak: UWP apps can't call GetModuleHandle
It is not possible to load RtlCaptureStackBackTrace at static init time in UWP.
CaptureStackBackTrace is the public version of RtlCaptureStackBackTrace.
* Using WINAPI_FAMILY_PARTITION family of macros
Using WINAPI_FAMILY_PARTITION family of macros for detecting when building for UWP or Desktop.
* Simplifying comment to please lint tool.
--
09c1e7877210fe85c43631538303af801c233e89 by Gennadiy Rozental <rogeeff@google.com>:
Change CordRep::length to size_t to be compatible with ChunkIterator.
PiperOrigin-RevId: 297901255
--
226d5e79fb4e20fb09d75f034624d5be770f4ece by Derek Mauro <dmauro@google.com>:
Makes absl::string_view::substr constexpr for std::string_view compatibility
Fixes#627
PiperOrigin-RevId: 297872778
--
851aa24a22d0ba5552098bf7e5735c95e4a8d4f7 by Abseil Team <absl-team@google.com>:
Reformat one line.
PiperOrigin-RevId: 297839574
--
4f449c462583797455375fa6f1365a6b2cfa7e0a by Benjamin Barenblat <bbaren@google.com>:
Internal change
PiperOrigin-RevId: 297677173
--
2d41a250e9a8f272946bc3262463e4025d88fba3 by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 297537076
--
6e7fbe1e90999a58556d41955bef44033c61876c by Gennadiy Rozental <rogeeff@google.com>:
Internal change
PiperOrigin-RevId: 297376994
--
5acf79338191b31cec158b06cd96ca8dfa3e81fe by Derek Mauro <dmauro@google.com>:
Add a debug-mode bounds-check on absl::Span::operator[].
PiperOrigin-RevId: 297355826
--
1c540d06a56c7e92bb07b90f16b4e00b014ef18f by CJ Johnson <johnsoncj@google.com>:
Adding new LTS to the list
PiperOrigin-RevId: 297235265
--
696ce48bea6927436ff89f59b887e5869b1b0f38 by Derek Mauro <dmauro@google.com>:
Fix build on FreeBSD/powerpc (implement UnscaledCycleClock)
Merges/Fixes GitHub #616
PiperOrigin-RevId: 297188640
GitOrigin-RevId: 09c1e7877210fe85c43631538303af801c233e89
Change-Id: I5d97b16bb6378792d2fcf7d29080cca18aa7729a
--
20405fc394419d434d3ea09b2e62e4edcb282421 by Christian Blichmann <cblichmann@google.com>:
Include `status` subdirectory in main `CMakeLists.txt`
PiperOrigin-RevId: 297125966
--
101087af9689612bdda679ee0869e5cde4472244 by Matt Kulukundis <kfm@google.com>:
Fix typo
PiperOrigin-RevId: 296991360
--
55ff5bc6970d46214c0459d3a7a23973c7dc69b9 by Andy Getzendanner <durandal@google.com>:
Extract logging's ErrnoSaver to absl::base_internal and use it in a couple other places.
PiperOrigin-RevId: 296969168
--
b7cd7550297d53766576f751436617200c65831b by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 296951474
--
8c04c73fc53f9a09c3e2400812b931157f35fe07 by Andy Soffer <asoffer@google.com>:
Auto-generate list of files in the DLL, and add new build targets to the DLL.
PiperOrigin-RevId: 296932061
--
2f77829e196094f1addefd8ac2ac9e398c5b6100 by Andy Soffer <asoffer@google.com>:
Fix bug introduced by DLL where we couldn't build shared libraries on
non-windows platforms.
Fixes#623
PiperOrigin-RevId: 296919347
--
b768163dbbff0c561b9dff0218a699e5e4fd33f3 by Abseil Team <absl-team@google.com>:
typo: microprosessor
PiperOrigin-RevId: 296904933
--
b185da0dac44c91855373f0723df9242cbfb3db3 by Matthew Brown <matthewbr@google.com>:
Internal cleanup
PiperOrigin-RevId: 296509711
GitOrigin-RevId: 20405fc394419d434d3ea09b2e62e4edcb282421
Change-Id: I55c8eba6f353ceb337455ae144ab743ea21edbef
--
00f5301405423005d9129935c05f20155536cc1a by CJ Johnson <johnsoncj@google.com>:
Removes usage of std::aligned_storage from Abseil implementation details
PiperOrigin-RevId: 296492301
--
fc11d15f91764612fba080669d2381dc181df52b by Abseil Team <absl-team@google.com>:
Fix absl::bind_front documentation.
PiperOrigin-RevId: 296482945
--
0164c595c129c46bf21ae74eba5399a1da5f140b by Gennadiy Rozental <rogeeff@google.com>:
Automated g4 rollback of changelist 296320700.
PiperOrigin-RevId: 296439968
--
1eb295700758ca0894d872b2de7c675b4ad679af by Abseil Team <absl-team@google.com>:
Removes duplicate comments.
PiperOrigin-RevId: 296433214
--
c30c01caae02d2fa4ef783d988de6bebb9757c39 by Derek Mauro <dmauro@google.com>:
Merge GitHub #621: Add RISCV support to GetProgramCounter()
Fixes#621
PiperOrigin-RevId: 296351174
--
95d4498167596fd7543e025bdfe9a8da9e2ca3c8 by Abseil Team <absl-team@google.com>:
Automated g4 rollback of changelist 296320700.
PiperOrigin-RevId: 296348701
--
b193f0543e0cec54dddb2ed51f45dc489c8d06d5 by Gennadiy Rozental <rogeeff@google.com>:
Change TryParse interface to return managed value.
In addition introduce companion StoreValue routine which consumes pointer to source value and stores the value inside of FlagImpl. In a follow up CL we will change StoreValue implementation to behave differently depending on "value storage kind".
We also rename default_src_ to default_value_.
PiperOrigin-RevId: 296320700
--
57e942b485d12912a0a8d0d0b35fa2a62847020f by Derek Mauro <dmauro@google.com>:
Merge GitHub #622
* Add missing #ifdef conditionals for ABSL_HAVE_VDSO_SUPPORT
PiperOrigin-RevId: 296272830
GitOrigin-RevId: 00f5301405423005d9129935c05f20155536cc1a
Change-Id: I1b05eeaf1280f95fb0a2c5f3654995a87c792893
--
bffb14058bb46137d42c7a113a36b6b582997cda by Xiaoyi Zhang <zhangxy@google.com>:
Add ABSL_MUST_USE_RESULT to Status.
PiperOrigin-RevId: 296272498
--
b426fdd3b3f687d7a8aeb644925923bbab503778 by CJ Johnson <johnsoncj@google.com>:
Optimizes absl::InlinedVector::clear() by not deallocating the data, if allocated. This allows allocations to be reused.
This matches the behavior of std::vector::clear()
PiperOrigin-RevId: 296197235
--
8cb9fbfe20e749816065c1a042e84f72dac9bfc0 by CJ Johnson <johnsoncj@google.com>:
Optimizes absl::InlinedVector::clear() by not deallocating the data, if allocated. This allows allocations to be reused.
This matches the behavior of std::vector::clear()
PiperOrigin-RevId: 296058092
--
2558d3369a482879919155b6f46317ccafe0ca13 by Matthew Brown <matthewbr@google.com>:
Internal cleanup
PiperOrigin-RevId: 296025806
--
cf7ee57228534021c15ed7421df92acf6c27c9c7 by Gennadiy Rozental <rogeeff@google.com>:
Make FlagOps enum class.
We also add comments to all the functions used to invoke flag ops.
PiperOrigin-RevId: 295975809
--
74bbdbd12fbc54e9c4ebcb3005e727becf0e509d by Xiaoyi Zhang <zhangxy@google.com>:
Release `absl::Status`.
PiperOrigin-RevId: 295777662
--
3dbc622b4e2227863525da2f7de7ecbeb3ede21f by Xiaoyi Zhang <zhangxy@google.com>:
Internal change.
PiperOrigin-RevId: 295733658
--
48d74aa0ab01d611da6012b377f038d8b26c712e by Abseil Team <absl-team@google.com>:
Fix typo in container/CMakeLists.txt for container_common
PiperOrigin-RevId: 295491438
GitOrigin-RevId: bffb14058bb46137d42c7a113a36b6b582997cda
Change-Id: Ia966857b07fa7412cd6489ac37b5fa26640e4141
--
97faa5fdfa4cd5d7a74cd9332cddd8a7c1e67b89 by Abseil Team <absl-team@google.com>:
Internal changes
PiperOrigin-RevId: 295164378
--
74990f100b3f4172c770ef8c76c05c8e99febdde by Xiaoyi Zhang <zhangxy@google.com>:
Release `absl::Cord`.
PiperOrigin-RevId: 295161959
--
6018c57f43c45c31dc1a61c0cd75fa2aa9be8dab by Gennadiy Rozental <rogeeff@google.com>:
Introduce independent notion of FlagStaticTypeID.
This change separates static flag value type identification from the type specific "vtable" with all the operations specific to value type. This change allows us to do the following:
* We can move most of "vtable" implementation from handle header, which will become public soon, into implementation details of Abseil Flag.
* We can combine back marshalling ops and general ops into a single vtable routine. They were split previously to facilitate type identification without requiring marshalling routines to be exposed in header.
* We do not need to store two vtable pointers. We can now store only one. The static type id can be deduced on request.
Overall we are saving 24 bytes per flag according to size_tester run.
PiperOrigin-RevId: 295149687
--
986b78e9ba571aa85154e70bda4580edd45bb7bf by Abseil Team <absl-team@google.com>:
Update internal comments.
PiperOrigin-RevId: 295030681
--
825412b29fd6015027bbc3e5f802706eee0d2837 by Matthew Brown <matthewbr@google.com>:
Change str_format_internal::ConversionChar to an enum (from a struct-wrapped enum).
PiperOrigin-RevId: 294987462
--
f9f88d91809d2cc33fc129df70fa93e7a2c35c69 by Derek Mauro <dmauro@google.com>:
Use more precise wording in the question on live-at-head
PiperOrigin-RevId: 294957679
GitOrigin-RevId: 97faa5fdfa4cd5d7a74cd9332cddd8a7c1e67b89
Change-Id: I081e70d148ffac7296d65e2a2f775f643eaf70bf
--
dc6d2715f0415082fcc8da8bf74e74bce69b236c by Derek Mauro <dmauro@google.com>:
Correctly detect C++ exceptions support on Clang for Windows
PiperOrigin-RevId: 294905116
--
b43c44501b4820f4a2f396e426619bd02565707e by Derek Mauro <dmauro@google.com>:
Set CMAKE_CXX_STANDARD on the MacOS CMake build
PiperOrigin-RevId: 294730418
--
184a078649167f9738da60b0f12108256bcfd67b by Abseil Team <absl-team@google.com>:
No need for custom spec to deal with limited platforms.
PiperOrigin-RevId: 294700133
--
b437c7f659b809fc84a45eab284265fec497a3e3 by Abseil Team <absl-team@google.com>:
Not calling sigaltstack on WatchOS and TVOS since they don't allow it.
PiperOrigin-RevId: 294699951
--
23ab8dd381ee4104125dece8455bc96b81239789 by Gennadiy Rozental <rogeeff@google.com>:
Replace use of atomic+global Mutex+bool with absl::call_once for Flag initialization.
This simplifies the initialization logic and helps with upcoming work with value storage rework.
PiperOrigin-RevId: 294654938
--
cee576163a2753c6138bc254e81de4800ea3307a by Gennadiy Rozental <rogeeff@google.com>:
Separate const bits from mutable bits.
Since bit field is not atomic unit for reading/writing, we can't have constant bits which are not protected by data guard to share the space with mutable bits which are protected.
This CL just reorder fields in class and does not make any other changes.
PiperOrigin-RevId: 294501780
--
b4d0e2ab559d04f655c93f008594562234773c15 by Abseil Team <absl-team@google.com>:
Correct the comment.
PiperOrigin-RevId: 294499328
--
a788cf71af6247df033298c49939ba0414d71693 by Derek Mauro <dmauro@google.com>:
Move the FAQ to the top level directory
PiperOrigin-RevId: 294493863
GitOrigin-RevId: dc6d2715f0415082fcc8da8bf74e74bce69b236c
Change-Id: I71b0d8cd401b48d41433417858ae0d69398b6602
--
daa829a331a2316713681b5fe7630d1951e0fdec by Gennadiy Rozental <rogeeff@google.com>:
Eliminate Flag's destroy method.
The Abseil Flags are never destroyed. The only place where Destroy method was invoked was in some obscure place during flag registration, where we faces with duplicate retired flag registration. Regired Flag destruction is empty anyway. so we can just delete the duplicate object. The FLagImpl::Destroy is never invoked.
PiperOrigin-RevId: 294472413
--
3c159499ccde8ccdd6907b3a1ddb26be7d3f016f by Abseil Team <absl-team@google.com>:
Internal change.
PiperOrigin-RevId: 294401573
--
25910db425c50d9b9a8f8275af5a67c2935934fd by Shahriar Rouf <nafi@google.com>:
Optimize absl::string_view::compare.
Motivation: https://godbolt.org/z/Uz8DWV
PiperOrigin-RevId: 294286196
GitOrigin-RevId: daa829a331a2316713681b5fe7630d1951e0fdec
Change-Id: I818dad27ac5eb61bb7632e01224953cd882803bf
--
803abc2dcad8b2354c988e9bf58dac4a17683832 by Gennadiy Rozental <rogeeff@google.com>:
Avoid warning when RTTI is not enabled.
PiperOrigin-RevId: 294247546
--
5a7b0b4d07d1d6e56fbb0b0ffbf4f8fcab772dbf by Derek Mauro <dmauro@google.com>:
Add a public Abseil FAQ
PiperOrigin-RevId: 294226960
--
6945c4a6df7d7679711fea31aacf4fba6ac7baa1 by Gennadiy Rozental <rogeeff@google.com>:
Re-enable type mismatch check, which works in all the cases including shared libraries.
We will use RTTI in case when our hand written approximation of it reports a type mismatch. This way we can ensure that if a flag is defined in one shared object and referenced in another we do not report spurious errors.
PiperOrigin-RevId: 293905563
GitOrigin-RevId: 803abc2dcad8b2354c988e9bf58dac4a17683832
Change-Id: I1a23776d227ed2734c2e7183323786b7a95c3cc7
--
832be2d52d7695cf72fd70248909791fb8ad1003 by Gennadiy Rozental <rogeeff@google.com>:
Migrate some FlagImpl fields to bit fields.
To save padding space we are migrating some fields representing bool and enums into bit fields. Eventually we'll use remaining padding space for call_once control flag.
No other semantic changes made in this CL.
PiperOrigin-RevId: 293878165
--
09162bba5fd8eddacfd732d46fcfeb33074a259f by Samuel Benzaquen <sbenza@google.com>:
Correctly initialize the `length_mod` member.
Now that it is a raw enum, the default initialization is not enough.
PiperOrigin-RevId: 293827817
--
842b7b805d75c5ab670c52ccd7368cdeba11853d by Matthew Brown <matthewbr@google.com>:
Move str_format_internal::LengthMod from extension.h to parser.h; change to enum
PiperOrigin-RevId: 293697274
GitOrigin-RevId: 832be2d52d7695cf72fd70248909791fb8ad1003
Change-Id: I90899519e9480543e22638616fdf31a41e7f75c0
--
dea3e4f33f16bdb1d89cad1f8055b81c0c0cb554 by Andy Getzendanner <durandal@google.com>:
Validate in log_severity_test that flags of type absl::LogSeverity are lock-free.
PiperOrigin-RevId: 293454285
--
2a0cd2d8dc193a0cbff4ffa6c5c7037745507419 by Derek Mauro <dmauro@google.com>:
Update the testing instructions in CONTRIBUTING.md
PiperOrigin-RevId: 293436013
--
cec91c3f635b0b4c8a60955e5926dba4ed980898 by Gennadiy Rozental <rogeeff@google.com>:
Introduce struct to represent storage for flag value and normalize naming of internal structs in Flag implementation.
There is no semantic changes in this CL. All the internal structs are now named as Flag... We also stop using flags_internal:: qualifications for most of them since the names are unique enough by themselves.
PiperOrigin-RevId: 293251467
GitOrigin-RevId: dea3e4f33f16bdb1d89cad1f8055b81c0c0cb554
Change-Id: I161aecc9509edae3e4b77eead02df684b2ce7087
--
1bc4d36e13fb9175ea8cdaa00213aa9d4417c669 by Andy Getzendanner <durandal@google.com>:
Fix pointer format specifier in documentation
Import of https://github.com/abseil/abseil-cpp/pull/614
PiperOrigin-RevId: 293227540
--
c7b43b30493c4fb5f2ec3264672b08bfe1ea3709 by Abseil Team <absl-team@google.com>:
Internal change.
PiperOrigin-RevId: 293160245
--
64439365e2b4a0b5e51ae0a7dafdb15912402dfd by Shahriar Rouf <nafi@google.com>:
Add benchmarks for string_view: BM_CompareFirstOneLess and BM_CompareSecondOneLess.
PiperOrigin-RevId: 293031676
--
b273b420cab24a6e3f487430987e09f4eb1caec4 by Greg Falcon <gfalcon@google.com>:
Remove an unreachable line from charconv.cc.
Fixes github issue #613.
PiperOrigin-RevId: 292980167
--
70babb5f7a3d9fdd00a2b3085c3c2b9fe0265c79 by Gennadiy Rozental <rogeeff@google.com>:
Move GetFlag implementation into FlagImpl.
This change will allow us to hide details of GetFlag overloads inside implementation detais. Eventually we'll migrate to a different implementation. No semantic changes in this CL.
PiperOrigin-RevId: 292930847
--
94bee7b7cc31e0167ee4b953281c1e78c96a574a by Abseil Team <absl-team@google.com>:
Clarification in absl::Exponential documentation.
PiperOrigin-RevId: 292912672
--
d6916d30c5c1d3ee9ae46d69ec0a166a760c99c7 by Derek Mauro <dmauro@google.com>:
Make AtomicHook constant-initializable on Clang for Windows.
Only mark AtomicHook as constant-initializable on platforms where it
is actually constant-initializable.
PiperOrigin-RevId: 292655939
GitOrigin-RevId: 1bc4d36e13fb9175ea8cdaa00213aa9d4417c669
Change-Id: I090b231a0ca0d92868e494ab5b3fa86c902889d5
--
0b924fe4e9871200792617329d32beb8356daa9b by Derek Mauro <dmauro@google.com>:
Use less threads in the GetTID() test to avoid test timeouts
PiperOrigin-RevId: 292566826
--
0b519c4fd48d61b7c4ea94ed6a6be6e981b9c51a by Abseil Team <absl-team@google.com>:
Internal change.
PiperOrigin-RevId: 292563778
--
3204f6e07bcc2b5e9098d45f1a20998f25ab808e by Abseil Team <absl-team@google.com>:
Internal change.
PiperOrigin-RevId: 292550551
--
09fbbe73833478d3f26f3e33c8291b991fd3be51 by Derek Mauro <dmauro@google.com>:
Add a debug bounds-check to absl::string_view::operator[]
string_view accesses that are out-of-bounds are undefined behavior:
https://en.cppreference.com/w/cpp/string/basic_string_view/operator_at
This change causes code to abort in debug mode, indicating a bug and
possibly a security issue like a buffer overflow. Code broken by this
change should be investigated.
PiperOrigin-RevId: 292544735
--
bf2c19cb45682628f963d4067c0cd6deed7e656d by Derek Mauro <dmauro@google.com>:
Add debug assertions to absl::string_view::front and absl::string_view::back
Calling front() or back() on an empty string_view is undefined behavior. This
assertion is to help catch broken code.
https://en.cppreference.com/w/cpp/string/basic_string_view/fronthttps://en.cppreference.com/w/cpp/string/basic_string_view/back
PiperOrigin-RevId: 292453255
--
47f573679b322f8c0fd2cb037cc87e7bc822ac6b by Xiaoyi Zhang <zhangxy@google.com>:
Release functional/CMakeList.txt.
PiperOrigin-RevId: 292417025
GitOrigin-RevId: 0b924fe4e9871200792617329d32beb8356daa9b
Change-Id: Ie6980fb1ac351d72a2ce4468f25bd31db396f88a
--
8bdb2020150ed0fd4a4e520e454dc5f54e33f776 by Eric Fiselier <ericwf@google.com>:
Workaround bug in GCC 9.2 and after.
PiperOrigin-RevId: 291982551
--
47ff4820e595f96c082a90d733725f6882d83e3b by Abseil Team <absl-team@google.com>:
Improve ABSL_ATTRIBUTE_PACKED documentation
Recommend to apply ABSL_ATTRIBUTE_PACKED to structure members instead of to an entire structure because applying this attribute to an entire structure may cause the compiler to generate suboptimal code. It reduces the alignment of the data structure from a value larger than one to one. When applied to a structure, ABSL_ATTRIBUTE_PACKED reduces the alignment of a structure (alignof()) to 1. As a result, the compiler can no longer assume that e.g. uint32 members are aligned on a four byte boundary and hence is forced to use single-byte load and store instructions on CPU architectures that do not support non-aligned loads or stores.
PiperOrigin-RevId: 291977920
--
902b7a86f860da699d3a2e5c738be5ef73ede3b4 by Mark Barolak <mbar@google.com>:
Internal change
PiperOrigin-RevId: 291963048
--
bb3bd3247e376d53a3080b105f13ec7566d3ae50 by Abseil Team <absl-team@google.com>:
Support the C++17 insert_or_assign() API in btree_map.
PiperOrigin-RevId: 291945474
--
ff3b3cfcbbc64f086f95501f48d49426bcde356f by Gennadiy Rozental <rogeeff@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 291861110
--
fd465cd9cbbacd3962f67a7346d6462edaddd809 by Derek Mauro <dmauro@google.com>:
Add flaky=1 to beta_distribution_test.
PiperOrigin-RevId: 291757364
--
3603adfb59c4128c542b670952cce250d59e1f67 by Derek Mauro <dmauro@google.com>:
Separate the initialization of NumCPUs() and NominalCPUFrequency()
The OSS version of Abseil never needs to call NominalCPUFrequency().
In some configurations, initializing NominalCPUFrequency() requires
spending at least 3ms measuring the CPU frequency. By separating the
initialization from NumCPUs(), which is called in most configurations,
we can save at least 3ms of program startup time.
PiperOrigin-RevId: 291737273
--
bea9e4a6bff5a0351d340deab966641867e08c4d by Abseil Team <absl-team@google.com>:
Change the cmake library names not to have a redundant `absl_` prefix.
PiperOrigin-RevId: 291640501
--
501b602ef260cd7c8c527342581ceffb3c5b6d4c by Gennadiy Rozental <rogeeff@google.com>:
Introducing benchmark for absl::GetFlag.
PiperOrigin-RevId: 291433394
--
4eeaddc788da4b91c272a8adca77ca6dbbbc1d44 by Xiaoyi Zhang <zhangxy@google.com>:
fix: Add support for more ARM processors detection
Import of https://github.com/abseil/abseil-cpp/pull/608
PiperOrigin-RevId: 291420397
--
a3087a8e883c5d71de7d9bd4ec8f4db5142dfcf5 by Derek Mauro <dmauro@google.com>:
Removes the flaky raw_hash_set prefetch test
PiperOrigin-RevId: 291197079
--
aad6c2121c102ac36216e771c83227cf3e3bfd66 by Andy Soffer <asoffer@google.com>:
Enable building Abseil as a DLL.
This is currently experimental and unsupported.
This CL does a few things:
1. Adds the ABSL_DLL macro to any class holding a static data member, or to global constants in headers.
2. Adds a whitelist of all files in the DLL and all the build targets that are conglomerated into the DLL.
3. When BUILD_SHARED_LIBS is specified, any build target that would be in the DLL still exists, but we swap out all of it's dependencies so it just depends on abseil_dll
PiperOrigin-RevId: 291192055
--
5e888cd6f2a7722805d41f872108a03a84e421c7 by Mark Barolak <mbar@google.com>:
Move absl/strings/internal/escaping.{cc,h} into internal build targets.
This puts absl/strings/internal/escaping.h behind a whitelist and it also resolves https://github.com/abseil/abseil-cpp/issues/604.
PiperOrigin-RevId: 291173320
--
166836d24970da87587c1728036f53f05a28f0af by Eric Fiselier <ericwf@google.com>:
Internal Change.
PiperOrigin-RevId: 291012718
--
996ddb3dffda02440fa93f30ca5d71b14b688875 by Abseil Team <absl-team@google.com>:
Fix shared libraries log spam for built-in types in absl::GetFlag
PiperOrigin-RevId: 290772743
GitOrigin-RevId: 8bdb2020150ed0fd4a4e520e454dc5f54e33f776
Change-Id: I8bf2265dd14ebbace220a1b6b982bb5040ad2a26
--
c42a234e2c186bf697ce8d77e85628601fa514a6 by Abseil Team <absl-team@google.com>:
Enable the assertion in the iterator's operator++
PiperOrigin-RevId: 290134813
--
f8c53ba8e9c5bb16bbcc1e412a5c2519c912c83e by Abseil Team <absl-team@google.com>:
Define operator== and operator!= for absl::{weak,strong}_equality and
absl::{partial,weak,strong}_ordering types themselves.
PiperOrigin-RevId: 290111564
--
36bc574090cefad74a451719ce2761982647a51d by Tom Manshreck <shreck@google.com>:
Specify Time library flag formats
PiperOrigin-RevId: 289928010
--
26dd40281add260baab2b60fec05dfb9c5304aaa by Mark Barolak <mbar@google.com>:
Delete an extraneous forward declaration of absl::Cord.
PiperOrigin-RevId: 289708481
--
e60aea7f33554ff66d7699bb70e7af1d26323f1d by Abseil Team <absl-team@google.com>:
Release b-tree benchmarks.
PiperOrigin-RevId: 289654429
--
660aa83fa000d4bae072b2d1c790f81d0939bc7e by Greg Falcon <gfalcon@google.com>:
Use https links.
Import of https://github.com/abseil/abseil-cpp/pull/586
PiperOrigin-RevId: 289479559
--
0611ea4482dcf23d6b0a0389fe041eeb9052449a by Derek Mauro <dmauro@google.com>:
Removes the static initializer for LookupTables<absl::uint128>::kVmaxOverBase
Uses template specialization to hard code the resulting array.
Static initializers are problematic for a number of reasons. Not only
are they responsible for the static initialization order fiasco, but
they are in the critical path during program startup. For these
reasons, the Google C++ style guide strongly discourages them (and
forbids them when they are not trivially destructible), and Chromium
even has a test forbidding them.
https://google.github.io/styleguide/cppguide.html#Static_and_Global_Variableshttps://chromium.googlesource.com/chromium/src.git/+/master/docs/static_initializers.mdhttp://neugierig.org/software/chromium/notes/2011/08/static-initializers.html
PiperOrigin-RevId: 289458677
--
c869362f6bb7a872314f74750d38d81bdaa73f95 by Greg Falcon <gfalcon@google.com>:
Step 2 of 2 to fix our CCTZ fork to respect inline namespaces.
Re-import of CCTZ from GitHub, applying new changes to honor Abseil's optional inline namespace in MSVC.
PiperOrigin-RevId: 289454407
--
fdb3474d76c2ee0371ccdf7593a78137c03a3f58 by Greg Falcon <gfalcon@google.com>:
Step 1 of 2 to fix our CCTZ fork to respect inline namespaces.
CCTZ uses a linker flag to simulate weak symbol support in MSVC. This takes the form of a #pragma that includes the mangled names of two types: the symbol to treat as weak, and the symbol to use as its default value if no override is provided.
When Abseil is configured to use inline namespaces, the mangled names of these symbols change, and the pragma should change to reflect that. Fortunately for us, MSVC name mangling is simple enough that we can generate the needed string literals in the preprocessor.
This CL introduces the new macros; the uses will be introduced in a follow-up CL.
PiperOrigin-RevId: 289435599
--
5f152cc36f008acb9ab78f30b5efa40ebaf2754b by Matt Kulukundis <kfm@google.com>:
Improve documentation for lazy_emplace
PiperOrigin-RevId: 289333112
GitOrigin-RevId: c42a234e2c186bf697ce8d77e85628601fa514a6
Change-Id: I139ce6c7044a70d083af53e428bcb987f0fd88c6
--
5448463d79c8473d29b6aae62359eaec09e517b0 by Greg Falcon <gfalcon@google.com>:
Rename absl_types_options.h to absl_alternate_options.h, to reflect that we are testing more than just types with this file.
PiperOrigin-RevId: 289099882
--
8008a5662d1b27c4ea442575405eb0538f63a636 by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 289097666
--
0e9398fae540bdb7dd752245b83456f3784c50ca by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 288985613
GitOrigin-RevId: 5448463d79c8473d29b6aae62359eaec09e517b0
Change-Id: I5bc1ee156294793cacf3acbc447c0ea27ce8af4f
--
9beb68204986a015c9cb065b9fae4f9a8879a788 by Abseil Team <absl-team@google.com>:
Move Base64EscapeInternal and CalculateBase64EscapedLenInternal to an internal header.
PiperOrigin-RevId: 288917378
--
90acfbe03b3f9f6de3ffa49c39343dfaa2c5d38c by Greg Falcon <gfalcon@google.com>:
Update macos CI script to support the ALTERNATE_OPTIONS environment variable.
PiperOrigin-RevId: 288913564
--
f1572e870678cdcda6b48cb39780d1ad984e4c1b by Derek Mauro <dmauro@google.com>:
Makes absl::NullSafeStringView constexpr
Fixes https://github.com/abseil/abseil-cpp/issues/583
PiperOrigin-RevId: 288906940
--
d28a8471e32c10caa64bfffe6d6d4d0a8d144013 by Abseil Team <absl-team@google.com>:
absl::GetFlag is lock free for small trivially copyable types.
PiperOrigin-RevId: 288768172
--
2643b8ed1a1dc836b38ab9e46538a1af129ffd67 by Gennadiy Rozental <rogeeff@google.com>:
Eliminate call to callback from flag initialization.
We do not need to have this invocation inside FlagImpl::Init since SetCallback performs invocation anyways. Calling InitCallback from inside of Init complicates separation of value initialization from data guard initialization, which is about to happen.
PiperOrigin-RevId: 288732526
--
22caa880b7a4cb6da34e16a2e064a473c99e880b by Abseil Team <absl-team@google.com>:
Fix the documentation on how to create a null string_view.
PiperOrigin-RevId: 288727968
--
10727c5cadc561837141176f4c9b9717cec9233a by Greg Falcon <gfalcon@google.com>:
Change CI scripts for gcc to use the ALTERNATE_OPTIONS file as well.
PiperOrigin-RevId: 288718855
--
5d1e2dd6c7fb12af8aa4337a0f61872f5f0c5992 by Greg Falcon <gfalcon@google.com>:
Add an option for using inline namespaces in Abseil.
PiperOrigin-RevId: 288614491
GitOrigin-RevId: 9beb68204986a015c9cb065b9fae4f9a8879a788
Change-Id: If9acd46301e3df8cb231b4c16f7ed651bf4fb3c3
--
7f6c15aadc4d97e217dd446518dbb4fdc86b36a3 by Derek Mauro <dmauro@google.com>:
Upgrade GCC automated testing to use GCC 9.2 and Cmake 3.16.2
PiperOrigin-RevId: 288488783
--
a978cee848d3cf65b0826c981bfd81022fc36660 by Abseil Team <absl-team@google.com>:
Removing formatting traits that were only used internally. ON_CALL/EXPECT_CALL do a sufficient job here.
PiperOrigin-RevId: 288386509
--
fdec6f40293d5883220f1f0ea1261f7c5b60a66e by Derek Mauro <dmauro@google.com>:
Upgrade MacOS tests to use Bazel 2.0.0
PiperOrigin-RevId: 288373298
--
465865c4123e9481ab50ea0527e92b39519704dd by Derek Mauro <dmauro@google.com>:
Changes to support GCC 9
* Fix several -Wredundant-move warnings
* Remove FlatHashMap.Any test, which basically doesn't work on any platform
any more (see https://cplusplus.github.io/LWG/lwg-active.html#3121)
* Fix a constant sign-compare warning
* Conditionally compile out the PoisonHash test which doesn't build
PiperOrigin-RevId: 288360204
--
57c4bb07fc58e7dd2a04f3c45027aab5ecaccf25 by Andy Soffer <asoffer@google.com>:
Deflaking MockingBitGen test. Because MockingBitGen can return random values,
it is inherently flaky. For log-unifrom, 2040 is a common enough value that
tests failed unreasonably frequently. Replacing it with a significantly larger
value so as to be much less common. 50000 is a good choice because it is (tied for) the least likely to occur randomly from this distribution, but is still in the distribution.
PiperOrigin-RevId: 288360112
--
86f38e4109899d972de353b1c556c018cfe37956 by Matt Calabrese <calabrese@google.com>:
Remove construction tests for the internal `CompressedTuple<std::any>` instantiation. This was not guaranteed to work for the reasons that `std::tuple<std::any>` copy construction does not actually work by standard specification (some implementations introduce workarounds for this). In GCC9, `CompressedTuple<std::any>` and `std::tuple<std::any>` both fail for the same reasons, and a proper "fix" requires updating `std::any`, which is out of our control.
PiperOrigin-RevId: 288351977
GitOrigin-RevId: 7f6c15aadc4d97e217dd446518dbb4fdc86b36a3
Change-Id: I5d5c62bd297dc0ff1f2970ff076bb5cd088a7e4c
