--
c99f979ad34f155fbeeea69b88bdc7458d89a21c by Derek Mauro <dmauro@google.com>:
Remove a floating point division by zero test.
This isn't testing behavior related to the library, and MSVC warns
about it in opt mode.
PiperOrigin-RevId: 285220804
--
68b015491f0dbf1ab547994673281abd1f34cd4b by Gennadiy Rozental <rogeeff@google.com>:
This CL introduces following changes to the class FlagImpl:
* We eliminate the CommandLineFlagLocks struct. Instead callback guard and callback function are combined into a single CallbackData struct, while primary data lock is stored separately.
* CallbackData member of class FlagImpl is initially set to be nullptr and is only allocated and initialized when a flag's callback is being set. For most flags we do not pay for the extra space and extra absl::Mutex now.
* Primary data guard is stored in data_guard_ data member. This is a properly aligned character buffer of necessary size. During initialization of the flag we construct absl::Mutex in this space using placement new call.
* We now avoid extra value copy after successful attempt to parse value out of string. Instead we swap flag's current value with tentative value we just produced.
PiperOrigin-RevId: 285132636
--
ed45d118fb818969eb13094cf7827c885dfc562c by Tom Manshreck <shreck@google.com>:
Change null-term* (and nul-term*) to NUL-term* in comments
PiperOrigin-RevId: 285036610
--
729619017944db895ce8d6d29c1995aa2e5628a5 by Derek Mauro <dmauro@google.com>:
Use the Posix implementation of thread identity on MinGW.
Some versions of MinGW suffer from thread_local bugs.
PiperOrigin-RevId: 285022920
--
39a25493503c76885bc3254c28f66a251c5b5bb0 by Greg Falcon <gfalcon@google.com>:
Implementation detail change.
Add further ABSL_NAMESPACE_BEGIN and _END annotation macros to files in Abseil.
PiperOrigin-RevId: 285012012
GitOrigin-RevId: c99f979ad34f155fbeeea69b88bdc7458d89a21c
Change-Id: I4c85d3704e45d11a9ac50d562f39640a6adbedc1
--
049ac45508e335c6f010f2d28d71016b9fa65b4e by Derek Mauro <dmauro@google.com>:
Fix librt detection
PiperOrigin-RevId: 280207723
--
6382c3a9fb2643af9dc031f92ca846c4a78e249c by Andy Getzendanner <durandal@google.com>:
Fix Conan builds
Import of https://github.com/abseil/abseil-cpp/pull/400
PiperOrigin-RevId: 280025424
--
aebcd52b1686ac82663a8d0193b60d0122a43372 by Samuel Benzaquen <sbenza@google.com>:
Enable the assertion in the iterator's operator== and operator!=
PiperOrigin-RevId: 279998951
--
5b61d909e2159ac6fd45e0e456818db1e725ecd1 by Derek Mauro <dmauro@google.com>:
Add best effort support for compiling much of Abseil with MinGW.
This involves disabling ABSL_ATTRIBUTE_WEAK and adding link flags.
A change to CCTZ is still necessary.
Tests were not run yet, but most of them now build.
PiperOrigin-RevId: 279966541
--
4336f8b10cff906e2defdd7d1d449cde4907da5d by Abseil Team <absl-team@google.com>:
Add comments and relax memory orders in base_internal::CallOnceImpl.
Add a comment to document the memory order guarantee if
base_internal::SpinLockWait() is called and returns kOnceDone.
Add a comment for the load/store sequence in base_internal::CallOnceImpl
based on Mike Burrows' explanation.
The atomic load of 'control' in the #ifndef NDEBUG block does not need
std::memory_order_acquire. It can use std::memory_order_relaxed.
The atomic compare_exchange_strong of 'control' does not need
std::memory_order_acquire in the success case. It can use
std::memory_order_relaxed.
PiperOrigin-RevId: 279814155
--
407de3a5e9af957cded54a136ca0468bde620d4d by Abseil Team <absl-team@google.com>:
Added a script to generate abseil.podspec from all BUILD.bazel files automatically.
PiperOrigin-RevId: 279811441
--
26139497d4a363d6c7bc989c554da593e8819a07 by Derek Mauro <dmauro@google.com>:
Add missing copyright and Apache License to //absl/functional/BUILD.bazel
PiperOrigin-RevId: 279795227
--
98ed625b02af6e5834edf52a920d8ca2dab4cd90 by Matt Kulukundis <kfm@google.com>:
Switch the implementation of hashtablez to *only* work on platforms that have a
PER_THREAD_TLS.
The old case is very slow (global mutex) and nobody collects data from that
configuration anyway.
PiperOrigin-RevId: 279775149
--
07225900ef672c005c38f467ad3f92f38d0922b3 by Derek Mauro <dmauro@google.com>:
Remove the minumum glibc version check
PiperOrigin-RevId: 279750412
--
ec09956a951b4f52228ecc81968b8db7ae19ed15 by Derek Mauro <dmauro@google.com>:
CMake only: link with -lrt to support older glibc versions
PiperOrigin-RevId: 279741661
--
97b113fb2e8246f6152c36330ba13793b37154b6 by Xiaoyi Zhang <zhangxy@google.com>:
Internal change.
PiperOrigin-RevId: 279390188
--
ca8f72f2721546cc9b01bd01b2ea144962e6e0c5 by Andy Getzendanner <durandal@google.com>:
Expose PutTwoDigits for internal use within Abseil.
PiperOrigin-RevId: 279374239
--
14c6384cc03bbdfdefd2e4b635f104af5dd7e026 by Derek Mauro <dmauro@google.com>:
Remove log_severity sources from the base target.
They are already compiled as part of a separate library.
PiperOrigin-RevId: 279372619
--
3c5d926c718f8bf394e3bee87b6ba8d94601e0d3 by Abseil Team <absl-team@google.com>:
s/indepdent/independent/g in SimpleAtof's documentation.
PiperOrigin-RevId: 279350836
--
de2c44be8a8edf9efa1fe2007cba3564f3e5b0b8 by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 279346990
--
2ba078341423fcf6d0ba5ca1831f86570a26e615 by Samuel Benzaquen <sbenza@google.com>:
Add hash support for std::wstring, std::u16string and std::u32string.
PiperOrigin-RevId: 279320672
--
3272d3ffcfa55283a04f90e5868701912da95ef7 by Andy Soffer <asoffer@google.com>:
Removing a bunch of __restricts that amount to no performance differences. One
of these is the cause of https://github.com/abseil/abseil-cpp/issues/396. In
particular, in one of the Vector128Store functions, restricts on two pointers
that were indeed aliased seems to be the root cause of the issues.
Closes#396
PiperOrigin-RevId: 279318999
--
342f338ab31cc24344d5de8f28cf455bbb629a17 by Jorg Brown <jorg@google.com>:
Support uint128 in SimpleAtoi
PiperOrigin-RevId: 279234038
--
81cb0a04cf2dc4515d303679fc60968712191571 by Derek Mauro <dmauro@google.com>:
Change the check for futex availability to support older Linux systems
PiperOrigin-RevId: 279147079
--
cb4ca4aa4c8d2d710a5d483c56c4ce4f979e14b1 by Abseil Team <absl-team@google.com>:
Add IWYU pragma: export for int128 .inc files.
PiperOrigin-RevId: 279107098
--
b8df86ef610c366729f07326c726f3e34817b4dd by Abseil Team <absl-team@google.com>:
An optimization for Waiter::Post() in the SEM waiter mode.
Like the FUTEX waiter mode, Waiter::Post() only needs to call Poke() if
it incremented the atomic variable from 0.
PiperOrigin-RevId: 279086133
GitOrigin-RevId: 049ac45508e335c6f010f2d28d71016b9fa65b4e
Change-Id: I4c1a4073fff62cb6a1fcb1c104aa7d62dad588c2
--
e54b9c7bbb0c58475676c268e2e19c69f4bce48a by Jorg Brown <jorg@google.com>:
Tweak ABSL_PREDICT_TRUE slightly, for better code on some platforms and/or
optimization levels. "false || (x)" is more verbose than "!!(x)", but
ultimately more efficient.
For example, given this code:
void InitIfNecessary() {
if (ABSL_PREDICT_TRUE(NeedsInit())) {
SlowInitIfNecessary();
}
}
Clang with default optimization level will produce:
Before this CL After this CL
InitIfNecessary: InitIfNecessary:
push rbp push rbp
mov rbp, rsp mov rbp, rsp
call NeedsInit call NeedsInit
xor al, -1
xor al, -1
test al, 1 test al, 1
jne .LBB2_1 jne .LBB3_1
jmp .LBB2_2 jmp .LBB3_2
.LBB2_1: .LBB3_1:
call SlowInitIfNecessary call SlowInitIfNecessary
.LBB2_2: .LBB3_2:
pop rbp pop rbp
ret ret
PiperOrigin-RevId: 276401386
--
0a3c4dfd8342bf2b1b11a87f1c662c883f73cab7 by Abseil Team <absl-team@google.com>:
Fix comment nit: sem_open => sem_init.
The code calls sem_init, not sem_open, to initialize an unnamed semaphore.
(sem_open creates or opens a named semaphore.)
PiperOrigin-RevId: 276344072
--
b36a664e9459057509a90e83d3482e1d3a4c44c7 by Abseil Team <absl-team@google.com>:
Fix typo in flat_hash_map.h: exchaged -> exchanged
PiperOrigin-RevId: 276295792
--
7bbd8d18276eb110c8335743e35fceb662ddf3d6 by Samuel Benzaquen <sbenza@google.com>:
Add assertions to verify use of iterators.
PiperOrigin-RevId: 276283300
--
677398a8ffcb1f59182cffe57a4fe7ff147a0404 by Laramie Leavitt <lar@google.com>:
Migrate distribution_impl.h/cc to generate_real.h/cc.
Combine the methods RandU64To<Float,Double> into a single method:
GenerateRealFromBits().
Remove rejection sampling from absl::uniform_real_distribution.
PiperOrigin-RevId: 276158675
--
c60c9d11d24b0c546329d998e78e15a84b3153f5 by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 276126962
--
4c840cab6a8d86efa29b397cafaf7520eece68cc by Andy Soffer <asoffer@google.com>:
Update CMakeLists.txt to address https://github.com/abseil/abseil-cpp/issues/365.
This does not cover every platform, but it does at least address the
first-order issue of assuming gcc implies x86.
PiperOrigin-RevId: 276116253
--
98da366e6b5d51afe5d7ac6722126aca23d85ee6 by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 276097452
GitOrigin-RevId: e54b9c7bbb0c58475676c268e2e19c69f4bce48a
Change-Id: I02d84454bb71ab21ad3d39650acf6cc6e36f58d7
--
5a5dba4252e764e6737070bf0a31074bf23a3b41 by Abseil Team <absl-team@google.com>:
Internal change.
PiperOrigin-RevId: 244898913
--
3eb7d5b445ffbf08a104e39cd15aecf568417333 by Matt Calabrese <calabrese@google.com>:
Introduce absl::is_trivially_move_constructible and absl::is_trivially_move_assignable, and update the absl::is_trivially_copy_constructible and absl::is_trivially_copy_assignable traits to use similar techniques (should now be closer to the standard behavior).
PiperOrigin-RevId: 244859015
--
7da05a24fa786cab3985de0c39a186d73dcbcfb5 by Abseil Team <absl-team@google.com>:
Fix misspellings in comments in raw_hash_set.h.
PiperOrigin-RevId: 244754700
--
5c057be96048f21473d5ec45005ab4dcd8dd354f by Derek Mauro <dmauro@google.com>:
Internal change
PiperOrigin-RevId: 244744239
--
592394e3c2e98f1238d3fb6fcb0d20c3e3739ba9 by Derek Mauro <dmauro@google.com>:
Limit the raw_hash_set prefetch test to x86-64.
PiperOrigin-RevId: 244737534
--
99ebe4e003633c8ff7838b035b31a827994879ef by Derek Mauro <dmauro@google.com>:
Workaround warning 4091 in an MSVC header.
PiperOrigin-RevId: 244701744
--
0aa23f09a32efe7985ee55b0217190f08da42477 by Abseil Team <absl-team@google.com>:
Fix comment typo.
PiperOrigin-RevId: 244659371
--
c6cdb87e9f28062c8daa29b3d8d68182ecc16383 by Derek Mauro <dmauro@google.com>:
Fix -Wundef warnings and support -Wundef.
PiperOrigin-RevId: 244244968
--
06b81245f7696b20c3c63b0618d33ac25e29cad6 by Abseil Team <absl-team@google.com>:
Fix a typo in inlined_vector.h.
PiperOrigin-RevId: 244230809
--
94877a2125d2cfe837384240e4d6551f39d737e4 by Greg Falcon <gfalcon@google.com>:
Fix sysinfo_test for emscripten.
PiperOrigin-RevId: 244198804
--
ec7783531ef7f9df2da37d341d61f7cb2bf843f0 by Shaindel Schwartz <shaindel@google.com>:
Import of CCTZ from GitHub.
Fixes#291.
PiperOrigin-RevId: 244184598
--
b652c14fa95ea206c217487ee713b11f5d1762b3 by Matt Calabrese <calabrese@google.com>:
Emulate the `in_place_index` and `in_place_type` variable templates such that they are syntactically usable in C++11 with `any` and `variant`. Also pull in the variable templates from namespace std when available.
The main observable differences here are:
1)
The types of `in_place_index_t<I>` and `in_place_type_t<T>` become function pointer types rather than structs when using the implementation that is not an alias of the std equivalents.
2)
The types of `in_place_index<I>` and `in_place_type<T>` are not directly `in_place_index_t<I>` and `in_place_type_t<T>`, but rather they become function types that decay to the corresponding function pointer types.
3)
The default constructor for `in_place_index_t` and `in_place_type_t` instantiations is no longer explicit, but for these templates I think that's less important than for something like `in_place_t` since the _type_t and _index_t versions basically never have their template parameter non-deduced when participating in overload resolution with conflicting candidates.
4) While idiomatic usage of `in_place_type_t` and `in_place_index_t` with std::variant and std::any should not be affected, there is the possibility that strange, non-idiomatic uses may be affected in the wild.
5) Default construction (rather than value-initialization) leads to a default-constructed pointer.
PiperOrigin-RevId: 244180003
--
b9ac5a96581837ffa24532117b7ea302a5569751 by Derek Mauro <dmauro@google.com>:
Fix MSVC debug assertion.
isprint is undefined for values not representable as unsigned char or
EOF.
PiperOrigin-RevId: 244083005
--
41758be6137c2f25e84b50f23938e49484be2903 by Shaindel Schwartz <shaindel@google.com>:
Update config settings for Apple platforms.
PiperOrigin-RevId: 244040587
--
c90df6a26db94b0305a0c954455a621542a89d91 by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 244024427
--
c71e9ceb89495354eca7d02bd905ffeaa9029aec by Derek Mauro <dmauro@google.com>:
Adds missing ABSL_DEFAULT_COPTS and ABSL_TEST_COPTS to CMakeLists.txt
Don't error on deprecated declarations in tests. It is completely
reasonable to test that code marked deprecated still works.
PiperOrigin-RevId: 244003941
--
e1326a96527a8ba9b8d120161545260da9c4562e by Abseil Team <absl-team@google.com>:
Internal change.
PiperOrigin-RevId: 243990623
--
90b8e12934c7711e1bfcc0117d21288bf9220dee by Abseil Team <absl-team@google.com>:
Add variation of absl::Base64Escape/WebSafeBase64Escape that directly returns its result.
PiperOrigin-RevId: 243894308
--
317fef3344481ebc5c35712d42f5d8a0fa64dff4 by Abseil Team <absl-team@google.com>:
Enable raw logging in Emscripten builds.
PiperOrigin-RevId: 243893705
GitOrigin-RevId: 5a5dba4252e764e6737070bf0a31074bf23a3b41
Change-Id: I19293aab73cc98d9e9bf6a9fdc30819764adb9db
--
421902a6ea836e4e59bed86eed68ab9ed992295a by Shaindel Schwartz <shaindel@google.com>:
Remove setting and checking of max_load_factor. Setting max_load_factor is a no-op.
Resolves#290.
PiperOrigin-RevId: 243104530
--
bdbd409faf92ce4f6a1cacf16a063098dd0907d3 by Andy Soffer <asoffer@google.com>:
Update authors.
PiperOrigin-RevId: 242725194
GitOrigin-RevId: 421902a6ea836e4e59bed86eed68ab9ed992295a
Change-Id: I09666564fb2a94f16b9d3443fb2f6219c3bcc412
--
855576faf9556573fd74c2874b290d8feb6565d5 by Gennadiy Rozental <rogeeff@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 241395451
--
b93bfd43eb2a992258f131e10f503526cfec6d48 by CJ Johnson <johnsoncj@google.com>:
Fixes comment over AbslHashValue for InlinedVector
PiperOrigin-RevId: 241368320
--
75f58dafcac7d78c28d92a61ec7e53c5b3b86697 by Matt Kulukundis <kfm@google.com>:
Do not call sampling logic for tables with custom allocators.
PiperOrigin-RevId: 241356451
--
09f1b4889476ff707a54189aff540e2fe1edcf61 by Derek Mauro <dmauro@google.com>:
Re-enable optionalTest.InPlaceTSFINAEBug after libc++ update
PiperOrigin-RevId: 241222673
--
01a8bb5a8cb1e13e88ddb92f9c0160beb6e126be by Derek Mauro <dmauro@google.com>:
Update Clang on Kokoro to r356196.
This includes a workaround for a -Wgnu-include-next warning fixed by
https://reviews.llvm.org/rG0706e144d57305782988dd4367530ae04986116f
PiperOrigin-RevId: 241222395
--
1de66bb669a7ec1494d6064677687f761ee2d369 by Abseil Team <absl-team@google.com>:
Remove identical test and fix char to string per comment
PiperOrigin-RevId: 240855512
GitOrigin-RevId: 855576faf9556573fd74c2874b290d8feb6565d5
Change-Id: Ie155b209ef5567e6597da6ef1844db7e2ad72586
--
fcf9d3facb12451964ad1850073cbfb6f9739379 by CJ Johnson <johnsoncj@google.com>:
Makes it obvious to readers that the comparison operators do not branch more than needed
PiperOrigin-RevId: 240811527
--
680c586f81f805be68e96caffb28d5f46b6a6511 by Jon Cohen <cohenjon@google.com>:
Consistently use "if(" instead of "if (" in CMake files
PiperOrigin-RevId: 240621819
--
c4acc506648622389f33f564fd94f8dda08cb61a by Tom Manshreck <shreck@google.com>:
Internal change
PiperOrigin-RevId: 240619556
--
ddbc1894944aae96767c876a1ae8696ddaba42a2 by Jon Cohen <cohenjon@google.com>:
Remove the warning about install prefixes when we aren't installing abseil
PiperOrigin-RevId: 240614750
--
086c4fad213d99e875038bc8a1c7268e28a7ebf3 by Abseil Team <absl-team@google.com>:
Adjust some tests and test cases which fail on WebAssembly
PiperOrigin-RevId: 240592367
--
46c2c09723a37ef4911ae3c64aab92e3f0fdba79 by Abseil Team <absl-team@google.com>:
CMake install target update
- Add prefix absl_ to each target when install rule are disabled.
- Disable all install commands when absl is used as subdirectory (Fix#287)
PiperOrigin-RevId: 240575083
--
8d88063ed5b16f982a91950693d37ca18fdd46d8 by Jon Cohen <cohenjon@google.com>:
Correctly link to Threads::Threads for a few cmake targets which were missing it.
PiperOrigin-RevId: 240574513
GitOrigin-RevId: fcf9d3facb12451964ad1850073cbfb6f9739379
Change-Id: I031c57de8cd88554348eb8bd1371d01d15ff1fc7
--
f6c627ce4470a814adc377947b58346eef69a4c9 by Jon Cohen <cohenjon@google.com>:
Don't create install rules when Abseil is used as a subdirectory.
Fix#287
PiperOrigin-RevId: 240559825
--
a5d9b06fe736143068997988b654b5f66ec3266a by Matt Calabrese <calabrese@google.com>:
Make absl::nullopt an inline constexpr variable, as specified in the standard (with a workaround for pre-c++17 compilers).
PiperOrigin-RevId: 240552286
--
d7bee50cff745fbb8d1cdf56a200d9073d311c80 by Abseil Team <absl-team@google.com>:
Internal Change
PiperOrigin-RevId: 240425622
--
828dd49d392d83dbeecd9d3e9cb14551ab265905 by Jon Cohen <cohenjon@google.com>:
Add default link options to absl builds.
Currently all this does is add -ignore:4221 to Abseil msvc builds, but the structure is all in place to add more link options when necessary
Fix#277
Note: This CL changes tact for us in that it puts the default options in the helper function as opposed to the invocations of absl_cc_blah. The original intent of keeping these out of the helper functions was to make generating the CMakeLists.txt files have a smaller diff, but looking now that is a problem for the future, and small compared to making maintenance and use of our CMake buildsystem easier
PiperOrigin-RevId: 240409463
--
4aa120e9dcf76d29e9ca0008d0f6d4d9fa8abe8c by Matt Kulukundis <kfm@google.com>:
Reduce flake rate for non-determistic test to < 1/10,000
PiperOrigin-RevId: 240370938
--
bc30e219531827bfbf90915b2067c7fb8160bb6d by Derek Mauro <dmauro@google.com>:
Add Bazel caching on Kokoro for new linux targets.
PiperOrigin-RevId: 240356556
--
c4e06d79a50d7bb211312b7845c4bd92c0761747 by Jon Cohen <cohenjon@google.com>:
include AbseilInstallDirs instead of GNUInstallDirs. It worked before because global_CMakeLists.txt also included AbseilInstallDirs
PiperOrigin-RevId: 240206409
--
c254dc6cade8a263f3f97fb1417d92fe5235ff32 by Jon Cohen <cohenjon@google.com>:
Fix logic for when we create the variant_exception_safety_test in CMake. Currently we are only running in on gcc > 4.9, when we want it run on every compiler except gcc <= 4.8
PiperOrigin-RevId: 240194174
--
01518006b351d3670ba1d349cfbcb7dd6f3a8b84 by CJ Johnson <johnsoncj@google.com>:
Removes old implementation warning comment now that InlinedVector has an implementation detail file
PiperOrigin-RevId: 240167265
--
eb05355ae8c7397752ab7a65afc9e0a99472ba9d by Jon Cohen <cohenjon@google.com>:
Remove the forward declaration of Span
PiperOrigin-RevId: 240156660
--
b7e75aa3933d6e79dd086821cf58d15e72f476f4 by Jon Cohen <cohenjon@google.com>:
Prepare CMake install rule for LTS releases:
* Remove the warning against installing in system install locations
* Insert versioning to keep different LTS installs from colliding. Headers are installed in <prefix>/absl_$version/include, .a files in <prefix>/absl_$version/lib, and config files in <prefix>/absl_$version/lib/cmake
PiperOrigin-RevId: 240153986
--
de63488ab6236e041f08260794b0b634a2b8ed16 by CJ Johnson <johnsoncj@google.com>:
Reduce reader confusion by using std::addressof(...) even when the type is known to not overload operator&(...)
PiperOrigin-RevId: 240131902
GitOrigin-RevId: f6c627ce4470a814adc377947b58346eef69a4c9
Change-Id: I95dbbacaaf65aceeeca9e9bee5fd9ea456225f62
--
8b7c3bc2fb69608e9b2389b1be0b0de840a4c59d by Derek Mauro <dmauro@google.com>:
Set correct flags for clang-cl.
https://github.com/abseil/abseil-cpp/pull/278
clang-cl produce binaries with MSVC ABI and wants to be as
flag-compatible with pure MSVC as possible, so this leads to all sorts
of weird cases.
clang-cl alias /Wall as clang's -Weverything which is way too verbose,
so it needs /W3 like pure MSVC.
clang-cl only understand GCC style warning flags (-W[no]blah) and just
silent drop MSVC style warning flags (/wd[num]).
clang-cl needs MSVC define flags since it is consuming the same header
files as pure MSVC.
CMake set CMAKE_CXX_COMPILER_ID as Clang when clang-cl is detected, so
need extra if (MSVC) to differentiate it.
We are not doing clang-cl specialization in Bazel as currently there
is no reliable way to detect clang-cl in Bazel..
Other changes:
Add ABSL_ prefix to variable names to avoid name collision in CMake.
PiperOrigin-RevId: 239841297
--
add96c3fc067d5c7b6f016d2ba74725a443a185e by CJ Johnson <johnsoncj@google.com>:
Eventually Storage will need to refer to the type `absl::InlinedVector<...>*`. This can be done via a forward declaration. However, doing so would move the defaulted allocator template parameter to the forward declaration and thus inside an internal file. Instead of doing that, this change gives Storage access to the template and it's parameters so the complete type can be formed without including it.
PiperOrigin-RevId: 239811298
--
b5f5279f1b13b09cae5c745597d64ea1efab146b by CJ Johnson <johnsoncj@google.com>:
Simplify/cleanup the benchmark tests for InlinedVector
PiperOrigin-RevId: 239805767
--
f5991e51b43b13a0ae95025474071f5039a33d27 by Matt Calabrese <calabrese@google.com>:
Update the internal-only IsSwappable traits to be nested inside of namespace absl so that the script to add inline namespaces for LTS releases works with the implementation.
PiperOrigin-RevId: 239622024
--
d1cb234dc5706f033ad56f4eb16d94ac5da80d52 by Abseil Team <absl-team@google.com>:
Mutex: fix tsan annotations
This fixes 2 bugs:
1. We call cond directly in Mutex::AwaitCommon without using EvalConditionAnnotated. As the result we call into user code ignoring synchronization, miss synchronization and report false positives later. Use EvalConditionAnnotated to call cond as we should.
2. We call Mutex invariant ignoring synchronization. Result is the same: we miss synchronization and report false positive races later. Reuse EvalConditionAnnotated to call mutex invariant too.
PiperOrigin-RevId: 239583878
--
52295e4922a9b408fa0dd03d27bc91ccc6645cd7 by Abseil Team <absl-team@google.com>:
Clarify how to obtain the same behavior as std::unordered_map::erase if need be.
PiperOrigin-RevId: 239549513
--
6e76e68ed084fd1247981dbb92677ce8e563b0ec by Jon Cohen <cohenjon@google.com>:
Avoid the -S -B form of `cmake` since it's only supported starting in CMake 3.13
PiperOrigin-RevId: 239473143
GitOrigin-RevId: 8b7c3bc2fb69608e9b2389b1be0b0de840a4c59d
Change-Id: Ib6d356fa1a7435260273df991e65df4149bd5861
--
bdce7e57e9e886eff1114d0266781b443f7ec639 by Derek Mauro <dmauro@google.com>:
Change {Get|Set}EnvironmentVariable to {Get|Set}EnvironmentVariableA for
compatibility with /DUNICODE.
PiperOrigin-RevId: 239229514
--
2276ed502326a044a84060d34eb19d499e3a3be2 by Derek Mauro <dmauro@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 239228622
--
a462efb970ff43b08a362ef2343fb75ac1295a50 by Derek Mauro <dmauro@google.com>:
Adding linking of CoreFoundation to CMakeLists in absl/time.
Import https://github.com/abseil/abseil-cpp/pull/280.
Fix#283
PiperOrigin-RevId: 239220785
--
fc23327b97f940c682aae1956cf7a1bf87f88c06 by Derek Mauro <dmauro@google.com>:
Add hermetic test script that uses Docker to build with a very recent
version of gcc (8.3.0 today) with libstdc++ and bazel.
PiperOrigin-RevId: 239220448
--
418c08a8f6a53e63b84e39473035774417ca3aa7 by Derek Mauro <dmauro@google.com>:
Disable part of the variant exeception safety test on move assignment
when using versions of libstd++ that contain a bug.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87431#c7
PiperOrigin-RevId: 239062455
--
799722217aeda79679577843c91d5be62cbcbb42 by Matt Calabrese <calabrese@google.com>:
Add internal-only IsSwappable traits corresponding to std::is_swappable and std::is_nothrow_swappable, which are used with the swap implementations of optional and variant.
PiperOrigin-RevId: 239049448
--
aa46a036038a3de5c68ac5e5d3b4bf76f818d2ea by CJ Johnson <johnsoncj@google.com>:
Make InlinedVectorStorage constructor explicit
PiperOrigin-RevId: 239044361
--
17949715b3aa21c794701f69f2154e91b6acabc3 by CJ Johnson <johnsoncj@google.com>:
Add absl namesapce to internal/inlined_vector.h
PiperOrigin-RevId: 239030789
--
834628325953078cc08ed10d23bb8890e5bec897 by Derek Mauro <dmauro@google.com>:
Add test script that uses Docker to build Abseil with gcc-4.8,
libstdc++, and cmake.
PiperOrigin-RevId: 239028433
--
80fe24149ed73ed2ced995ad1e372fb060c60427 by CJ Johnson <johnsoncj@google.com>:
Factors data members of InlinedVector into an impl type called InlinedVectorStorage so that (in future changes) the contents of a vector can be grouped together with a single pointer.
PiperOrigin-RevId: 239021086
--
585331436d5d4d79f845e45dcf79d918a0dc6169 by Derek Mauro <dmauro@google.com>:
Add -Wno-missing-field-initializers to gcc compiler flags.
gcc-4.x has spurious missing field initializer warnings.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36750
PiperOrigin-RevId: 239017217
--
94602fe4e33ee3a552a7f2939c0f57a992f55075 by Abseil Team <absl-team@google.com>:
Formatting fixes.
PiperOrigin-RevId: 238983038
--
a1c1b63c08505574e0a8c491561840cecb2bb93e by Derek Mauro <dmauro@google.com>:
Add hermetic test script that uses Docker to build with a very recent
version of clang with libc++ and bazel.
PiperOrigin-RevId: 238669118
--
e525f8d20bc2f79a0d69336b902f63858f3bff9d by Derek Mauro <dmauro@google.com>:
Disable the test optionalTest.InPlaceTSFINAEBug until libc++ is updated.
PiperOrigin-RevId: 238661703
--
f99a2a0b5ec424a059678f7f226600f137b4c74e by Derek Mauro <dmauro@google.com>:
Correct the check for the FlatHashMap-Any test bug (list conditions
instead of platforms when possible)
PiperOrigin-RevId: 238653344
--
777928035dbcbf39f361eb7d10dc3696822f692f by Jon Cohen <cohenjon@google.com>:
Add install rules for Abseil CMake.
These are attempted to be limited to in-project installation. This serves two purposes -- first it's morally the same as using Abseil in-source, except you don't have to rebuild us every time. Second, the presence of an install rule makes life massively simpler for package manager maintainers.
Currently this doesn't install absl tests or testonly libraries. This can be added in a follow-up patch.
Fixes#38, Fixes#80, Closes#182
PiperOrigin-RevId: 238645836
--
ded1c6ce697c191b7a6ff14572b3e6d183117b2c by Derek Mauro <dmauro@google.com>:
Add hermetic test script that uses Docker to build with a very recent
version of clang with libstdc++ and bazel.
PiperOrigin-RevId: 238517815
GitOrigin-RevId: bdce7e57e9e886eff1114d0266781b443f7ec639
Change-Id: I6f745869cb8ef63851891ccac05ae9a7dd241c4f
--
89b5e681db1d4f0b039daebb86c49bda77c8931b by Tom Manshreck <shreck@google.com>:
Add clarification that absl::Hash does not produce stable values across instances.
PiperOrigin-RevId: 238316564
--
56dec1d1e37fb2a02aa10d7c81bcd78f8486c093 by Eric Fiselier <ericwf@google.com>:
Add SFINAE to absl::optional::optional(in_place_t, Args...)
This constructor previously didn't have SFINAE because the SFINAE
acted badly when Clang was trying to figure out what special
members to declare. Specifically, while considering copy
constructors it would attempt to call `optional(in_place_t) [ with Args = <>
]`, which evaluated `is_constructible<T>`, which shouldn't have been
evaluated.
This patch avoids the eager SFINAE bug by deducing the in_place_t tag
and short-circuting the SFINAE if the argument passed is not exactly
in_place_t.
I fixed the same bug in libc++ in the same way.
PiperOrigin-RevId: 238290810
--
ffe6d087df495f7f990c89b0a4e1f1664c2c4f9d by Jon Cohen <cohenjon@google.com>:
Remove absl_internal_blah names form CMake. We are always creating the alias target now, since use of these targets still requires including a header with internal in the name. This simplifies target naming a bit, especially for installation where we have to generate non-prefixed target names to export in the absl:: namespace.
PiperOrigin-RevId: 238280135
--
9d8ae92ff8727fa49391f7f5386810ff81e80aa7 by Derek Mauro <dmauro@google.com>:
Use ABSL_TEST_COPTS for spinlock_benchmark_common and mutex_benchmark_common.
Despite being cc_library, these are really tests and the warning for the
used-but-marked-unused iterator in Google Benchmark needs to be supressed.
PiperOrigin-RevId: 238225200
--
fcde1a79420ce15c8925944c45b69f9fd5226f12 by Matt Armstrong <marmstrong@google.com>:
Qualify calls to certain functions from the cmath library.
PiperOrigin-RevId: 238163972
--
4b931e5ef4ba76961b0e2a9edab1e586ba12dfd4 by Tom Manshreck <shreck@google.com>:
Add clarification that absl::Hash does not produce stable values across instances.
PiperOrigin-RevId: 238125817
--
8963ea8c65cac1e396a72fe77d6eb6a7313d76db by Derek Mauro <dmauro@google.com>:
Fix -Wc++14-binary-literal warning.
PiperOrigin-RevId: 238069157
GitOrigin-RevId: 89b5e681db1d4f0b039daebb86c49bda77c8931b
Change-Id: Ib06f1ee8efcddb7e2f332bc5bf1c1325458e1073
--
00d42e3d5433aaf29c2ed293520b2ba178ae8bdb by Greg Falcon <gfalcon@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 238061818
--
867a7ca318fac2991ea9a4107dbae3cc9fbf974a by Abseil Team <absl-team@google.com>:
Added a IWYU export pragma when including a standard header for the purpose of aliasing its symbols.
PiperOrigin-RevId: 238022277
--
17047745058f2f151cd986ea9f649512542d3876 by Matt Armstrong <marmstrong@google.com>:
Clarify the comment discouraging WrapUnique<T>(x) calls.
PiperOrigin-RevId: 237873803
--
3dcb2e4968243d33ca0ce53280c445df50f4a7ec by Samuel Benzaquen <sbenza@google.com>:
Workaround clang bug https://bugs.llvm.org/show_bug.cgi?id=38289
PiperOrigin-RevId: 237873551
--
f348d2dc7087a990cbdfb95aa51fd7ff478ae40e by Samuel Benzaquen <sbenza@google.com>:
Reduce minimum capacity to 1.
This reduces memory usage for small tables.
A flat_hash_set<int> of 1 element goes from 92 bytes to 24.
A flat_hash_set<string> of 1 element goes from 512 bytes to 56.
PiperOrigin-RevId: 237859811
--
9c8125be5e4e5d22a7bb62bdec8c323338385c1b by Jon Cohen <cohenjon@google.com>:
Bump to CMake 3.5. This is the oldest modern cmake being included by default in most popular OS distributions according to https://repology.org/project/cmake/versions. Specifically, Ubuntu LTS 16.04 uses cmake 3.5 (https://packages.ubuntu.com/xenial/cmake)
PiperOrigin-RevId: 237859345
--
07638d672e0a4dced986a62750cfd8318ed36ffa by Derek Mauro <dmauro@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 237714597
GitOrigin-RevId: 00d42e3d5433aaf29c2ed293520b2ba178ae8bdb
Change-Id: I5faecc45add4a5a774d4f9baf06e5519091f2ccc
--
f9f068aa8a260dc576398e47b8e4540902e41358 by Derek Mauro <dmauro@google.com>:
Fix test string with embedded NUL. Currently parses as octal.
PiperOrigin-RevId: 237088193
--
d271ffdd3f450f817f6d30e98ff39d439aaf3a98 by Abseil Team <absl-team@google.com>:
Make symbolizer examine any mapping with read+exec permission regardless of 'w' bit.
PiperOrigin-RevId: 237056461
--
af315f8306d36a7367a452fd0b58cafdbf20719d by Abseil Team <absl-team@google.com>:
Switch comments referencing base:: CondVar and Mutex to absl::.
PiperOrigin-RevId: 236917884
--
c624d5d1c0bdb917bff5e651ba40599472f84e0e by Gennadiy Rozental <rogeeff@google.com>:
Internal change
PiperOrigin-RevId: 236898300
--
3cdc82429af964846d1152f49148abc61d196a4b by Samuel Benzaquen <sbenza@google.com>:
Make the `long double` overload if AbslHashValue a template to avoid invalid
conversions with implicit operators.
This overload was never meant to capture anything other than `long double` and any current caller to it that wasn't a `long double` is potentially a bug.
In particular, any type with an implicit `bool` conversion is calling this
overload instead of trying to find a hash<> specialization, thus causing
pretty bad hash behavior.
PiperOrigin-RevId: 236877073
GitOrigin-RevId: f9f068aa8a260dc576398e47b8e4540902e41358
Change-Id: If9cc008dd814f0ca06ed881f612c06575f1f7137
--
5da9755667df37e38ccaf6938c9f408e294110bb by Shaindel Schwartz <shaindel@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 232942734
--
b6fb275769c66fdd2bd92b119198c59e9a7dd737 by Samuel Benzaquen <sbenza@google.com>:
Fix integral underflow when from-arg width is INT_MIN.
PiperOrigin-RevId: 232888037
--
4135dbba4a26c4642277fc2a7e2a833d593daa1c by Abseil Team <absl-team@google.com>:
Add the insert_return_type alias to raw_hash_set.
PiperOrigin-RevId: 232683892
--
0b120b7d3693800bbb886f6fc607ae54a9338cb1 by Abseil Team <absl-team@google.com>:
Macros to detect and disabled SafeStack
https://clang.llvm.org/docs/SafeStack.html
PiperOrigin-RevId: 232680114
--
a77b3fb533a9e37966d1d6ef5ccd09c73fff2ca1 by Abseil Team <absl-team@google.com>:
Avoid potential red zone clobber
Pushing on the stack on x86-64 may clobber local variables held below
%rsp in the red zone. Avoid this by using lea on x86-64.
PiperOrigin-RevId: 232592478
--
bf326a0eefa92f4e704287563df0c5a5b1873b6d by Eric Fiselier <ericwf@google.com>:
Add additional tests for AbslHashValue.
PiperOrigin-RevId: 232344325
--
816e4f98fd7632c944c779db87b7dac4e138afcf by Eric Fiselier <ericwf@google.com>:
Avoid upcoming GCC 9.0 warnings about base class init.
Currently, in trunk, GCC has a new warning under -Wextra
that diagnoses when a derived class fails to explicitly
initialize the base class in a constructor initializer list.
This patch avoids this warning.
PiperOrigin-RevId: 232327626
--
779c0f44b3c2b7a04d4bdf978641eb8180515bf6 by Eric Fiselier <ericwf@google.com>:
Guard against C++2a char8_t change.
PiperOrigin-RevId: 232326178
--
41e5395b85bbbfb5bf418cc21b04ad4ccb15a284 by Eric Fiselier <ericwf@google.com>:
Avoid Clang Warning
PiperOrigin-RevId: 232138866
GitOrigin-RevId: 5da9755667df37e38ccaf6938c9f408e294110bb
Change-Id: I49ee4f58db177b81b039d7d949f671c97c5a7933
--
461c1b6eb19490429db3bc6dd10ee32df9429cd7 by Samuel Benzaquen <sbenza@google.com>:
Group all the capacity/growth calculation in one place.
This helps remove the unnecessary floating point operations.
PiperOrigin-RevId: 229928140
GitOrigin-RevId: 461c1b6eb19490429db3bc6dd10ee32df9429cd7
Change-Id: Ib00f85a6033fcd06a1d38a5987670b1524a80f93
--
7fa1107161a03dac53fb84c2b06d8092616c7b13 by Abseil Team <absl-team@google.com>:
Harden the generic stacktrace implementation for use during early program execution
PiperOrigin-RevId: 226375950
--
079f9969329f5eb66f647dd3c44b17541b1bf217 by Matt Kulukundis <kfm@google.com>:
Workaround platforms that have over-aggressive warnings on -Wexit-time-destructors
PiperOrigin-RevId: 226362948
--
1447943f509be681ca5495add0162c750ef237f1 by Matt Kulukundis <kfm@google.com>:
Switch from 64 to size_t atomics so they work on embedded platforms that do not
have 64 bit atomics.
PiperOrigin-RevId: 226210704
--
d14d49837ae2bcde74051e0c79c18ee0f43866b9 by Tom Manshreck <shreck@google.com>:
Develop initial documentation for API breaking changes process:
PiperOrigin-RevId: 226210021
--
7ea3d7fe0e86979dab83a5fc9cc3bf1d6cb3bd53 by Abseil Team <absl-team@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 226195522
--
7de873e880d7f016a4fa1e08d626f0535cc470af by Abseil Team <absl-team@google.com>:
Make Abseil LICENSE files newline terminated, with a single
trailing blank line. Also remove line-ending whitespace.
PiperOrigin-RevId: 226182949
--
7d00643fadfad7f0d992c68bd9d2ed2e5bc960b0 by Matt Kulukundis <kfm@google.com>:
Internal cleanup
PiperOrigin-RevId: 226045282
--
c4a0a11c0ce2875271191e477f3d36eaaeca4613 by Matt Kulukundis <kfm@google.com>:
Internal cleanup
PiperOrigin-RevId: 226038273
--
8ee4ebbb1ae5cda119e436e5ff7e3aa966608c10 by Matt Kulukundis <kfm@google.com>:
Adds a global sampler which tracks a fraction of live tables for collecting
telemetry data.
PiperOrigin-RevId: 226032080
--
d576446f050518cd1b0ae447d682d8552f0e7e30 by Mark Barolak <mbar@google.com>:
Replace an internal CaseEqual function with calls to the identical absl::EqualsIgnoreCase. This closes out a rather old TODO.
PiperOrigin-RevId: 226024779
--
6b23f1ee028a5ffa608c920424f1220a117a8f3d by Abseil Team <absl-team@google.com>:
Add December 2018 LTS branch to list of LTS branches.
PiperOrigin-RevId: 226011333
--
bb0833a43bdaef4c8c059b17bcd27ba9a085a114 by Mark Barolak <mbar@google.com>:
Explicitly state that when the SimpleAtoi family of functions encounter an error, the value of their output parameter is unspecified.
Also standardize the name of the output parameter to be `out`.
PiperOrigin-RevId: 225997035
--
46c1876b1a248eabda7545daa61a74a4cdfe9077 by Abseil Team <absl-team@google.com>:
Remove deprecated CMake function absl_test, absl_library and absl_header_library
PiperOrigin-RevId: 225950041
GitOrigin-RevId: 7fa1107161a03dac53fb84c2b06d8092616c7b13
Change-Id: I2ca9d3aada9292614527d1339a7557494139b806
--
008301e65c323ea0b78e4a92221bf43f7f01e358 by Abseil Team <absl-team@google.com>:
Add k...Pad17 through 20 PadSpec enum values.
PiperOrigin-RevId: 223371590
--
ad0580b0a215257044e090181630793b7e5e9ab0 by Jon Cohen <cohenjon@google.com>:
Make the table in the prefetch check not fit in L2 cache. This should help deflake the test.
PiperOrigin-RevId: 223224646
--
77c76690626b89944946d01da5e3428b763103e8 by Abseil Team <absl-team@google.com>:
Fixed typo in container by replacing asbl::Hash with absl::Hash.
PiperOrigin-RevId: 223083789
GitOrigin-RevId: 008301e65c323ea0b78e4a92221bf43f7f01e358
Change-Id: I81399f09cd82fbb27bcfec4c1517bb5d2fd07f3b
--
da04b8cd21f6225d71397471474d34a77df0efd6 by Jon Cohen <cohenjon@google.com>:
Don't use std::any, std::optional, std::variant, and friends on MacOS versions older than 10.14.
Although Xcode 10 includes those headers and makes the types available to use, according to https://developer.apple.com/documentation/xcode_release_notes/xcode_10_release_notes, on MacOS 10.13 and earlier use of any functions (std::get, for example) results in an error message to upgrade to MacOS 10.14.
This fixes https://github.com/abseil/abseil-cpp/issues/207. See that issue for more information on the error generated.
PiperOrigin-RevId: 221844618
--
1d99f77b4c60c5b0d7984f46e8ed63a3f969c635 by Jon Cohen <cohenjon@google.com>:
raw_hash_set_test is still flaky under gcc 4.8. Since we now have the probe_test, we don't need the PerfectRatio tests. Just remove them.
PiperOrigin-RevId: 221843042
--
135cbb2a5d90963256518b3b59fe6710815e5dfa by Abseil Team <absl-team@google.com>:
Update absl/algorithm/CMakeLists.txt to use new functions
i.e. absl_cc_(library|test)
PiperOrigin-RevId: 221828348
--
1a5abde4f17f998ae89d87155d59f982a70202d8 by Jon Cohen <cohenjon@google.com>:
Internal change
PiperOrigin-RevId: 221708245
--
e03e031d4de39275989f695c768b0940cce1ff16 by Matt Armstrong <marmstrong@google.com>:
Log to FATAL in throw_delegate.h
ABSL_RAW_LOG(FATAL, ...) is guaranteed to abort.
Previously, the code was logging to ERROR and
calling abort() explicitly, which defeated any
integration with absl::raw_logging_internal::AbortHook().
These changes are limited to Abseil internal APIs.
PiperOrigin-RevId: 221696513
--
d13691523a3f9a5367fd1194cf9604bf4a969029 by Shahriar Rouf <nafi@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 221694877
--
f4044c56d44ba0ac2a9f218ed55f1b1f9e985eae by Abseil Team <absl-team@google.com>:
Update absl/base/CMakeLists.txt to use new functions
i.e. absl_cc_(library|test)
PiperOrigin-RevId: 221676669
GitOrigin-RevId: da04b8cd21f6225d71397471474d34a77df0efd6
Change-Id: If6621e10d096a39b6a056a072c2727a0df0b0620
--
ee19e203eca970ff88e8f25ce4e19c32e143b988 by Jon Cohen <cohenjon@google.com>:
Exception safety testing no longer uses absl::optional
PiperOrigin-RevId: 220336204
--
460666eb0b316a8b4aeedc589644d53b05251bd1 by Derek Mauro <dmauro@google.com>:
Rework SwissTable SSE2 support
- Use SSE2 on MSVC when available
https://github.com/abseil/abseil-cpp/issues/210
- Emulate _mm_cmpgt_epi8 with other SSE2 instructions when using
-funsigned-char under GCC
https://github.com/abseil/abseil-cpp/issues/209
PiperOrigin-RevId: 220312351
--
1f4318ecedf8d539b7b698eb803d613ad6b69278 by Abseil Team <absl-team@google.com>:
Change CollectPerfectRatios to use 10 trials to smooth out the outliers in the
sample.
PiperOrigin-RevId: 220286579
--
6755abc2673553a7f578bb29c6e9ca8d991bc9c8 by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 220274307
--
8645b6187329ebf0aaf3c2de2888ba44466cd879 by Abseil Team <absl-team@google.com>:
* #endif for a header guard should reference the guard macro in a comment
PiperOrigin-RevId: 220206868
--
3987a7ad11319230910931cd2468b60b3fd1b85c by Gennadiy Civil <misterg@google.com>:
Internal Change
PiperOrigin-RevId: 220136674
--
cc908c1db2ee0d4523dc813e33f600583bb986c5 by Abseil Team <absl-team@google.com>:
absl: fix backoff logic in SpinLockWait
There are 3 bugs in loop variable handling:
1. It starts with 0, but AbslInternalSpinLockDelay ignores loop == 0.
So it does not actually wait when it should.
2. loop is incremented after successful state changes,
but it should not (why would be increase backoff delay after that?).
3. loop is incremented after CAS failures,
but it should not (why would be increase backoff delay after that?).
Use the same handling of loop as used in SpinLock.
PiperOrigin-RevId: 220136079
--
a0a1c6ef5910ebd28e07215d7df03cc0da0b3eed by Abseil Team <absl-team@google.com>:
absl: relax unnecessarily strong memory ordering in SpinLock::SlowLock
We don't need to acquire visibility over anything when setting kSpinLockSleeper.
Replace the confusing and unnecessarily strong memory order with relaxed.
PiperOrigin-RevId: 220023380
--
c50858b51af28b9fca1a62616324f85f3e84ea74 by Tom Manshreck <shreck@google.com>:
Update comments in flat_hash_map, node_hash_{set, map} and the containers developer guide
PiperOrigin-RevId: 219938692
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e87b7d1a5f61e165b1c44d3b16d8d967197cdfce by CJ Johnson <johnsoncj@google.com>:
Rearranges the public methods of InlinedVector and cleans up the comments
PiperOrigin-RevId: 219896257
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f3234c466f792e0fc4bfd21fc7919dba5e679375 by CJ Johnson <johnsoncj@google.com>:
Adds branch prediction to exceptional early exit cases of inlined vector's API
PiperOrigin-RevId: 219887173
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4dfccf1a81ca0425912d3da25a8470f78c532ce4 by CJ Johnson <johnsoncj@google.com>:
Fixes the InlinedVector public interface to use the allocator type references instead of assuming the type
Also cleans up some cruft in formatting and comments
PiperOrigin-RevId: 219878876
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4bb6a2b892abb10bd6a424db7e94ed8640802470 by Tom Manshreck <shreck@google.com>:
Add comments on constructor and assignment operator support to flat_hash_set
PiperOrigin-RevId: 219825338
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c23f973e2f7f4feea0da36bf8a9c3f8a8954bb74 by Abseil Team <absl-team@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 219823847
GitOrigin-RevId: ee19e203eca970ff88e8f25ce4e19c32e143b988
Change-Id: I288c927ca481dc57340420dbb4c278a05cf15e83
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4e224c85c3730398919fc5195cb1fc7a752e6e4f by Mark Barolak <mbar@google.com>:
Update some references to "StringPiece" to say "string_view" instead.
PiperOrigin-RevId: 219693697
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6bdc925a3db5e97f1f8a404bdfda2e47e48f7b9a by Abseil Team <absl-team@google.com>:
Disable weak symbols for the Windows backend of LLVM, since they are currently buggy. See https://bugs.llvm.org/show_bug.cgi?id=37598 for more information.
PiperOrigin-RevId: 219676493
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5823f495036181191f435efa4c45d60ca3160145 by Derek Mauro <dmauro@google.com>:
Don't use the SSE2 implementation of container_internal::Group
with -funsigned-char under GCC.
This is a workaround for https://github.com/abseil/abseil-cpp/issues/209.
_mm_cmpgt_epi8 is broken under GCC with -funsigned-char.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87853
PiperOrigin-RevId: 219666066
GitOrigin-RevId: 4e224c85c3730398919fc5195cb1fc7a752e6e4f
Change-Id: I2f115d0256576cf476ae73a9464c21d4106a2a56
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fa894a667a3bebbe479539c8d5e829beebf36c27 by Abseil Team <absl-team@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 216855907
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59e0a42fa9045eb164573b82ce625248bd9999f3 by Jon Cohen <cohenjon@google.com>:
Some edits to the documentation for absl::Hash as I was reading through it.
Itemized changes:
* implement -> implements for grammar
* Fix an incomplete sentence
* specify *any* type T as opposed to *a* type T ? this is just the language I tend to see for these sorts of concepts in math and makes it more clear that we?re talking about a set of all types T satisfying these constraints
* add arguments to comine() and combine_contiguous() ? this was mostly because for hash_continuous there was a reference to `size` elements without any mention of what `size` was.
PiperOrigin-RevId: 216766923
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c2a744d0f70ec5a079c22502b7a7ca72805a29dc by Shaindel Schwartz <shaindel@google.com>:
Remove unneeded include.
PiperOrigin-RevId: 216703710
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ad22fc4e3d236f7bd354b61e0fa37ea524a7cf5e by Shaindel Schwartz <shaindel@google.com>:
Fix typos.
PiperOrigin-RevId: 216699071
GitOrigin-RevId: fa894a667a3bebbe479539c8d5e829beebf36c27
Change-Id: I35c8d8be66043aad9f17bbb867e69acb770bd1b0
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906c47420646d510edd2479d5542c56f5fa31b65 by CJ Johnson <johnsoncj@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 216573923
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74560d4afd2b605909e677c6fc3076049fb3010a by Eric Fiselier <ericwf@google.com>:
Avoid -Wformat-pedantic in benchmark.
PiperOrigin-RevId: 216523769
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9bcc9da8b03e6d1ea43ee78931256c5541cb9686 by Eric Fiselier <ericwf@google.com>:
Delete unused CityHash functions.
PiperOrigin-RevId: 216464492
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a42563b394c89fbb4c55cb5a6a5edbf96d271eea by Abseil Team <absl-team@google.com>:
Introduce new Abseil interfaces for converting between civil
times and absolute times.s
Deprecates absl::ConvertDateTime() and absl::FromDateTime().
PiperOrigin-RevId: 216424948
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088e11235124267517d7f137854fa5554679c24f by Eric Fiselier <ericwf@google.com>:
Remove unneeded break statements in test.
PiperOrigin-RevId: 216403321
GitOrigin-RevId: 906c47420646d510edd2479d5542c56f5fa31b65
Change-Id: Idb44420be623e369c66f5a9c92bdc9ab46d3ec92
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1c1d6e2404dfc6caa022b335df5acdac6da50fe1 by Derek Mauro <dmauro@google.com>:
Fix the internal namespacing in unaligned_access.h
PiperOrigin-RevId: 215434506
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17d4400aebf025a230690fc1c7a968ef8d85bbba by Eric Fiselier <ericwf@google.com>:
gtest depends on the GCC extension allowing variadic macros
to be passed a empty parameter pack for ..., but LLVM diagnoses
this as a GNU extension.
This patch suppresses the warning when building the absl tests.
PiperOrigin-RevId: 215426161
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f2c49dde23a9f445b9de963f1bbe840ebb568b30 by Eric Fiselier <ericwf@google.com>:
Use EXPECT_DEATH_IF_SUPPORTED instead of EXPECT_DEATH.
This avoids breaking the test when gtest doesn't support
death tests.
PiperOrigin-RevId: 215423849
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cd687c1e121709603f4fc3726b534f6a9c52cc89 by Eric Fiselier <ericwf@google.com>:
Disable LLVM's -Wmissing-variable-declarations in tests.
GCC's configuration already disables this via -Wno-missing-declarations,
this change makes LLVM do the same.
The warning would otherwise flag most tests which use ABSL_FLAG.
PiperOrigin-RevId: 215407429
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d14098824c84e3a8c8f6fb920e0335fb48fe2010 by Eric Fiselier <ericwf@google.com>:
Fix local variable shadowing in city hash implementation.
PiperOrigin-RevId: 215407249
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4b5e140ba743f0d231790a26c49083abb4329e2c by Abseil Team <absl-team@google.com>:
Make raw_hash_set::reserve 2X fast when reserve doesn't do any allocation.
Make raw_hash_set::reserve ~1% faster when reserve does some (128~4k) allocation.
PiperOrigin-RevId: 215348727
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461161e65e04b801480aa117af2534c594654ccf by Eric Fiselier <ericwf@google.com>:
Internal change
PiperOrigin-RevId: 215272283
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50413ae31ad3d3a177257416acd8ede47a17bff2 by Eric Fiselier <ericwf@google.com>:
Internal Change
PiperOrigin-RevId: 215233183
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477be54c43d61019a8fe4e190e340eb52737d383 by Abseil Team <absl-team@google.com>:
Clarify misleading comment on ABSL_ATTRIBUTE_UNUSED
PiperOrigin-RevId: 215185496
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2cafa2b5287507d3a946682aee9ab13af6d471c9 by Matt Kulukundis <kfm@google.com>:
Add support for absl::Hash to various absl in types.
PiperOrigin-RevId: 215039569
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082248901991aa3d29be0ea3689c7f213cf0fd83 by Derek Mauro <dmauro@google.com>:
Remove an instance of HAS_GLOBAL_STRING from hash_function_defaults.h
PiperOrigin-RevId: 214989094
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b929f61907f0786a6133e3a9d7287e339c0a0acb by Derek Mauro <dmauro@google.com>:
Internal import of Github #174
Fix code snippet in comment
https://github.com/abseil/abseil-cpp/pull/174
PiperOrigin-RevId: 214958849
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f2c5e829eca11c352e121f56eefbf87083305023 by Derek Mauro <dmauro@google.com>:
Internal import of GitHub #173
Fix CMake build for absl::container.
https://github.com/abseil/abseil-cpp/pull/173
PiperOrigin-RevId: 214957796
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d704f860f9fddafb99e34e6c5032e49f73874e10 by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 214828181
GitOrigin-RevId: 1c1d6e2404dfc6caa022b335df5acdac6da50fe1
Change-Id: I551de2b1ba0cbaf6856cd5959358cf6651179dea
Abseil Team
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