This will let us deprecate the declarations without triggering warnings in Abseil itself.
PiperOrigin-RevId: 894202105
Change-Id: I57bb2a1647be1fedf9b724a07042fd0f564ce074
When a container or a string is mixed, size is only supplementary data.
We are still mixing size to avoid hash expansion to be a suffix of one another.
Mixing is done by addition `size + Seed()`. `+ Seed()` is needed to make an empty string to change the hash state. We assume that `Seed()` is already loaded to some register. Addition would modify low bits that will be spread with data mixing later.
We considered the following optimization. Mix the size at the beginning in order to improve the dependency graph. Mixing would happen in parallel with reading strings data. It's not feasible because absl::Hash API requires that hash expansions can't be suffixes of each other.
```
name old CYCLES/op new CYCLES/op delta
BM_latency_AbslHash_String3 27.2 ± 0% 21.5 ± 0% -21.08% (p=0.000 n=52+52)
BM_latency_AbslHash_String5 28.1 ± 8% 22.3 ±11% -20.70% (p=0.000 n=57+57)
BM_latency_AbslHash_String9 27.7 ± 9% 22.2 ±17% -19.77% (p=0.000 n=56+57)
BM_latency_AbslHash_String17 25.9 ± 5% 21.2 ±23% -18.02% (p=0.000 n=57+54)
BM_latency_AbslHash_String33 28.0 ± 5% 22.5 ± 4% -19.69% (p=0.000 n=54+54)
BM_latency_AbslHash_String65 37.9 ± 8% 32.2 ±10% -15.19% (p=0.000 n=52+53)
BM_latency_AbslHash_String257 57.1 ± 8% 52.0 ±10% -8.88% (p=0.000 n=52+54)
```
PiperOrigin-RevId: 750151406
Change-Id: I2245bad4906960d9236bea671738a218a85eb1af
We introduce combine_raw as an implementation detail of HashState that allows for keeping the same IntegralFastPath implementation but to have separately optimized Read*To* functions for the string hashing use case.
PiperOrigin-RevId: 715122407
Change-Id: Iabe35d2d3ecbca5d134a782378b7ecb2e3b9aac6
--
5dc885f2b62993bccf33a3f3b99f7e460c819c89 by Derek Mauro <dmauro@google.com>:
Remove the internal-only ABSL_INTERNAL_ASSUME now that ABSL_ASSUME
is available and ABSL_INTERNAL_ASSUME has no more users.
Improve the documentation to ABSL_ASSUME somewhat.
PiperOrigin-RevId: 434803125
Change-Id: I7c27418463ffc1c7e10ecd50e2d17f348f686af7
--
4aea19a0ef596228c9136a4c2446e6f25085f23c by Derek Mauro <dmauro@google.com>:
Update documentation to warn against using absl::Hash across
dynamically loaded libraries
Fixes#1128
PiperOrigin-RevId: 434723247
Change-Id: Ib0c7ba03b2cab98b42e19e85be6833192d4b4067
GitOrigin-RevId: 5dc885f2b62993bccf33a3f3b99f7e460c819c89
--
487c7a754a3b93bc0f9de14bdced48007a96ae55 by Greg Falcon <gfalcon@google.com>:
Add support for absl::Hash to hash unordered containers. These can now be hashed directly, as well as combined in AbslHashValue implementations.
This also adds a new method, `H::combine_unordered()`, to the public AbslHashValue hash state API. This allows users to implement hash specializations for their own unordered collection types.
A traits class, `H::is_hashable<T>`, is also added to the hash state API. H::is_hashable<T>::value reflects whether type T is considered hashable by the AbslHashValue framework. This allows users to properly SFINAE templated versions of AbslHashValue. (The AbslHashValue implementation added to raw_hash_set shows an example of its use.)
PiperOrigin-RevId: 422856706
GitOrigin-RevId: 487c7a754a3b93bc0f9de14bdced48007a96ae55
Change-Id: Id31fd4ccba282f8c9ae6fcee6ae0ad0f7879f456
--
d74f30ef0da7139c30a24eb6c1776bc0c257e642 by Derek Mauro <dmauro@google.com>:
Internal change
PiperOrigin-RevId: 375779441
--
25e33cde30d78dbafcb81ee3ce77c3d70c74db5a by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 375520720
--
46857d17d4dbc6fbd13a27dd82e14ec814dd117a by Samuel Benzaquen <sbenza@google.com>:
Add an explicit template parameter barrier to absl::HashOf.
PiperOrigin-RevId: 375103300
--
cf2bf52b9a425b0360ed1f46778f0ef1326a3658 by Abseil Team <absl-team@google.com>:
Improve string_view API compliance with C++17 std::basic_string_view.
This adds missing overloads, default values, and constexpr specifiers.
PiperOrigin-RevId: 374885658
--
41e55166dc5bd3ed7bce567c400781585d55e1ce by Derek Mauro <dmauro@google.com>:
Update CI to GCC 11.1, Bazel 4.0.0, CMake 3.20.2, and
LLVM git:7bcc0a1e399d461af7ec013ff33bc330a2de6641
PiperOrigin-RevId: 374858288
GitOrigin-RevId: d74f30ef0da7139c30a24eb6c1776bc0c257e642
Change-Id: I657c815c83522b030495ff54ca327e7012ed151e
--
9fc37c11b9e46287acef00ee06ed9adcba54dd13 by Greg Falcon <gfalcon@google.com>:
Rename absl::hash_internal::HashState to absl::hash_internal::MixingHashState.
Before this change, we had two classes named HashState: absl::HashState, the public API used for type erasure, and absl::hash_internal::HashState, the internal concrete implementation ordinarily used.
The internal class used to be named `CityHashState`, but we renamed it to `HashState` it when we changed underlying hash implementation to wyhash. This inadvertent naming conflict made the code much harder to read, and this change intends to undo that.
PiperOrigin-RevId: 373481959
--
4aec55ffddebd085c239352a2e20721091f719a1 by Greg Falcon <gfalcon@google.com>:
Introduce absl::HashOf(), a convenience wrapper around absl::Hash that calculates hashes from the values of its arguments.
PiperOrigin-RevId: 373461406
--
86b5fd8db50bbc8bd0aa9258523527381fe0445d by Abseil Team <absl-team@google.com>:
Improve speed of BlockingCounter by making its most common path lock free.
With the new implementation, the fast path of BlockingCounter::DecrementCount()
is only a fetch_sub operation. This is most times much more efficient than the
previous implementation (full mutex lock/unlock). As a matter of fact, in most
actual usecases in practice, the waiter thread is already waiting on the
Wait() call when DecrementCount() is called, which makes Mutex::Unlock() take
the slow path as there's a waiter thread that it might need to wake up.
PiperOrigin-RevId: 373394164
--
65c876be5eac0cd32583ff8535ede4109d39cf3f by Martijn Vels <mvels@google.com>:
Move the 'sample copied cord' logic into MaybeTrackCord(),
This changes move the logic for selecting if a cord should remain being sampled from Cord to CordzInfo::MaybeTrackCord, and updates the documentation for the latter method.
PiperOrigin-RevId: 373363168
--
e84410bd0aada293a81dfb82656c952e209e21fb by Martijn Vels <mvels@google.com>:
Add check for the first call to cordz_should_profile() for each thread.
This prevents the first cord of a newly created thread to be always sampled, which is a 'bad' kind of determinism for sampling.
PiperOrigin-RevId: 373229768
--
bf09c589dc099ac8f4af780bf7e609c53c27574c by Samuel Benzaquen <sbenza@google.com>:
Refactor the Flags structure into an enum.
This gives us more control over the representation and allows for easier
merging during parsing.
PiperOrigin-RevId: 373163038
--
b947b0c51083b7b6508284b5d31819596c91729e by Derek Mauro <dmauro@google.com>:
Fixes warnings about shadowed variables
Fixes#956
PiperOrigin-RevId: 373158133
GitOrigin-RevId: 9fc37c11b9e46287acef00ee06ed9adcba54dd13
Change-Id: I91f35699f9bf439d1a870c6493946a310afe088c
--
9c9eb300c95024ea4242bbb4835595f555cb1eed by Derek Mauro <dmauro@google.com>:
Sync string_view comments from the internal copy
PiperOrigin-RevId: 328582796
--
c0bc4e77a46889430a1a40d836a5ff426a4a5bc9 by Xiaoyi Zhang <zhangxy@google.com>:
Make `absl::allocator_traits` an alias to `std::allocator_traits` for C++17 or
above. `std::allocator_traits` should have all its members since C++17 so we
don't need a backport.
PiperOrigin-RevId: 328258154
--
5599a3c0f2d865128057b5e267a397011cd032d0 by Derek Mauro <dmauro@google.com>:
Fix an #endif comment
Reported at https://groups.google.com/g/abseil-io/c/GRUdB0bBrG8/m/852HrgchCQAJ
PiperOrigin-RevId: 328247093
--
abd7e98088267f436e6c10779e574153ece015be by Abseil Team <absl-team@google.com>:
Don't call win32 APIs for UWP builds
symbolize.cc is including symbolize_win32.inc for all Windows builds,
including UWP builds. However, UWP doesn't have access to win32 APIs, so
it should instead include symbolize_unimplemented.inc.
This allows the necessary functions to still exist and be called, but
the win32 calls are not made.
This is part of the effort to enable Abseil in ANGLE:
https://anglebug.com/4873
PiperOrigin-RevId: 328226766
--
f622d3dfb804a6f427c1fd86ee69f47785b49483 by Greg Falcon <gfalcon@google.com>:
Remove incorrect claims of HASH_NAMESPACE support in Abseil hash.
The documentation presently claims that absl::Hash will look for legacy hashers (e.g, in the __gnu_cxx namespace) as controlled by the HASH_NAMESPACE preprocessor define, but this has never been true.
(Vestigial support for this appears in the form `ABSL_INTERNAL_LEGACY_HASH_NAMESPACE`, but this is not a supported extension point, as indicated by the use of `INTERNAL` in the name.)
PiperOrigin-RevId: 328154123
--
32b40a25efe1f7f7da98ce8faf3482c825464ed4 by Abseil Team <absl-team@google.com>:
Switch ABSL_INTERNAL_IGNORE_READS_ATTRIBUTE_ENABLED checks to defined().
PiperOrigin-RevId: 328151556
GitOrigin-RevId: 9c9eb300c95024ea4242bbb4835595f555cb1eed
Change-Id: Ib0686286f7889a976311e8cd2b35655765a8d033
--
f34cd235a12ad0ee1fea3a1ee5a427272dc2b285 by Abseil Team <absl-team@google.com>:
Migrates uses of deprecated map types to recommended types.
PiperOrigin-RevId: 309945156
--
e3410a47ad32c0775b6911610bc47b22938decad by Matthew Brown <matthewbr@google.com>:
Internal Change
PiperOrigin-RevId: 309856021
--
a58cfa25e0bb59e7fa9647ac1aae65eaccff0086 by Greg Falcon <gfalcon@google.com>:
Internal change.
PiperOrigin-RevId: 309804612
--
cdc5ec310035fbe25f496bda283fe655d94d7769 by Mark Barolak <mbar@google.com>:
Standardize the header comments for friend functions in cord.h
PiperOrigin-RevId: 309779073
--
fe61602701be795e54477b0fdbf5ffc1df12a6b7 by Samuel Benzaquen <sbenza@google.com>:
Implement %f natively for any input.
It evaluates the input at runtime and allocates stack space accordingly.
This removes a potential fallback into snprintf, improves performance, and removes all memory allocations in this formatting path.
PiperOrigin-RevId: 309752501
--
79e2a24f3f959e8b06ddf1d440bbabbd5f89b5b7 by Greg Falcon <gfalcon@google.com>:
Add a Cord::swap() method. Many other Abseil types already provide this, but it was missing here.
We already provided a two-argument free function form of `swap()`, but that API is better suited for generic code. The swap member function is a better API when the types are known.
PiperOrigin-RevId: 309751740
--
85cdf60024f153fb4fcb7fe68ed2b14b9faf119d by Derek Mauro <dmauro@google.com>:
Cleanup uses of "linker initialized" SpinLocks
PiperOrigin-RevId: 309581867
--
9e5443bfcec4b94056b13c75326576e987ab88fb by Matt Kulukundis <kfm@google.com>:
Clarify intended mixing properties of `absl::Hash`
PiperOrigin-RevId: 309520174
--
a0630f0827b67f217aaeae68a448fe4c1101e17d by Greg Falcon <gfalcon@google.com>:
Comment out a test in Emscripten to sidestep `long double` issues.
PiperOrigin-RevId: 309482953
GitOrigin-RevId: f34cd235a12ad0ee1fea3a1ee5a427272dc2b285
Change-Id: Icce0c9d547117374d596b9d684e4054ddd118669
--
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
--
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
--
78293ba4eb4981991ae7e6edd25eb9245fcd7515 by Andy Soffer <asoffer@google.com>:
internal changes
PiperOrigin-RevId: 247073879
--
7bd97e3aad0c3012b89a39392a6ad3f254e9f3c3 by Derek Mauro <dmauro@google.com>:
Release commandline flags
PiperOrigin-RevId: 247065920
--
2a991849fd7b140a43b073076d194b61533fd199 by Tom Manshreck <shreck@google.com>:
Add documentation for built-in usage flags
PiperOrigin-RevId: 247058863
--
14157b0de45841706bbd631284191fd94c313db9 by Derek Mauro <dmauro@google.com>:
Internal change
PiperOrigin-RevId: 247058292
--
ed67e0a80468596e30540b367727a250fa415b68 by Abseil Team <absl-team@google.com>:
Internal Change.
PiperOrigin-RevId: 246828655
--
e1bc8c2aa3f90b3d56c55c5b7244e718c919265d by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 246822325
--
907a68f287199f749cb9bdb48571b50bc34731e1 by Eric Fiselier <ericwf@google.com>:
Accept vector<bool>::reference in StrCat and friends.
Converting vector<bool>::reference to alphanum requires
two user defined conversions, which isn't allowed.
In order to accept this, we need a special constructor that
is only enabled for the bool proxy types.
PiperOrigin-RevId: 246626732
--
fe4295fa95cc65dee8c881ba12dd8f516e68c40d by Abseil Team <absl-team@google.com>:
Clarify the proper way to define AbslHashValue, and fix confusing indentation.
PiperOrigin-RevId: 246406528
--
d7174681a72d4a25c8fd2b4d9f515a0763eff87c by Gennadiy Rozental <rogeeff@google.com>:
Internal change
PiperOrigin-RevId: 246358214
--
a7fdc19683cf1a5885e9e1af52fcdb2db1eda53b by Abseil Team <absl-team@google.com>:
Fix sample template instantiation.
PiperOrigin-RevId: 246354617
--
29a23c6835f872948d09b24d890385bf195bc995 by Abseil Team <absl-team@google.com>:
Fix incorrectly copy-pasted static_assert in absl::optional::value_or
The static_assert for a move-constructible type previously said the type must be copy-constructible.
PiperOrigin-RevId: 246313827
--
41884d5872d4ea2c67875b00144b8c8a5859a295 by Greg Falcon <gfalcon@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 245418790
--
7f90a7f94cdd5e21232c749efe952a750b5c43a2 by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 245412658
--
730a329cf047d54b46971fce1781edd857208c2a by Greg Falcon <gfalcon@google.com>:
internal change
PiperOrigin-RevId: 245293234
--
cf0216be6338200cbb18167d3f3b2e98e372be77 by Greg Falcon <gfalcon@google.com>:
Internal change
PiperOrigin-RevId: 245288164
GitOrigin-RevId: 78293ba4eb4981991ae7e6edd25eb9245fcd7515
Change-Id: I5ea9a852c36c722bae2d6be65fb7f72473d94ab6
--
bc89d3221e3927d08881d75eeee0e8db862300fa by Benjamin Barenblat <bbaren@google.com>:
Clean up C-style casts in `ABSL_ASSERT`
PiperOrigin-RevId: 241932756
--
17482daae4b3e2fc725b759586590ac466b72a1e by Jon Cohen <cohenjon@google.com>:
Move Gtest-specific CMake code to its own directory
PiperOrigin-RevId: 241920192
--
9ae52b4f665625352c0a789cff884bde492c28f5 by CJ Johnson <johnsoncj@google.com>:
Moves private data methods from InlinedVector to InlinedVector Storage in anticipation of migrating the Rep union type
PiperOrigin-RevId: 241794144
--
95315bc50a61a0aae4f171b44c2312158a43e72e by Jon Cohen <cohenjon@google.com>:
Use /DNOMINMAX in Abseil tests. This offsets inlcudes of <windows.h> from gtest.
PiperOrigin-RevId: 241790584
--
ee505c7f2ab99d29c165ea21a07190474f64053d by CJ Johnson <johnsoncj@google.com>:
Adds inlined_vector_internal to the deps of inlined_vector in CMakeLists.txt
PiperOrigin-RevId: 241775332
--
94eb5165b49bab59ce7de143be38a4581d5658da by CJ Johnson <johnsoncj@google.com>:
Migrates InlinedVector Storage to class Metadata for compatibility with the eventual member-wise migration to the new exception safe implementation
PiperOrigin-RevId: 241633420
--
f99e172caad1ec8b35bf7bbabaf2833d55a6f055 by Abseil Team <absl-team@google.com>:
Add MSVC specific linker flags only to MSVC builds.
PiperOrigin-RevId: 241615711
--
3ad19d2779281e945bdf56643dc5cee3f730eb4f by Abseil Team <absl-team@google.com>:
Add a comment about per-process randomization of absl::Hash.
PiperOrigin-RevId: 241583697
--
8dfb02d725fee3528351b2da4ed32a7455f9858a by Tom Manshreck <shreck@google.com>:
Internal change
PiperOrigin-RevId: 241564734
GitOrigin-RevId: bc89d3221e3927d08881d75eeee0e8db862300fa
Change-Id: Ibad3da416d08a96ec1f8313f8b519b4270b7e01a
--
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
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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
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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
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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
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f9f068aa8a260dc576398e47b8e4540902e41358 by Derek Mauro <dmauro@google.com>:
Fix test string with embedded NUL. Currently parses as octal.
PiperOrigin-RevId: 237088193
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d271ffdd3f450f817f6d30e98ff39d439aaf3a98 by Abseil Team <absl-team@google.com>:
Make symbolizer examine any mapping with read+exec permission regardless of 'w' bit.
PiperOrigin-RevId: 237056461
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af315f8306d36a7367a452fd0b58cafdbf20719d by Abseil Team <absl-team@google.com>:
Switch comments referencing base:: CondVar and Mutex to absl::.
PiperOrigin-RevId: 236917884
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c624d5d1c0bdb917bff5e651ba40599472f84e0e by Gennadiy Rozental <rogeeff@google.com>:
Internal change
PiperOrigin-RevId: 236898300
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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
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9e8aa654630015ea8221703b0ea10dd1a47a848f by Abseil Team <absl-team@google.com>:
Fix typo
PiperOrigin-RevId: 219474910
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b1621572fb5a326642766f9f0f16abc3620dd6e8 by Xiaoyi Zhang <zhangxy@google.com>:
Applies https://github.com/abseil/abseil-cpp/pull/194 to fix raw_hash_map
build issues for Windows VS 15.8.
PiperOrigin-RevId: 219473484
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a61df296bc5449261c6deccb6410df83d560d210 by Jon Cohen <cohenjon@google.com>:
Remove reference to ABSL_COMPILE_CXXFLAGS in our cmakelists files. It wasn't used, but we will soon instead use an INERFACE target with target_compile_options for the compile options needed for Abseil.
PiperOrigin-RevId: 219352641
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0d9536a26c03229df3e782e78a8211e450259af2 by Abseil Team <absl-team@google.com>:
Add missing dependencies on base:core_headers
PiperOrigin-RevId: 219320098
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5693e836e4ec4ce23315f3a7846c12c64cf3d5ab by Abseil Team <absl-team@google.com>:
Remove dynamic_annotations from core_headers, and add core_headers to CMakeLists.
PiperOrigin-RevId: 219306959
GitOrigin-RevId: 9e8aa654630015ea8221703b0ea10dd1a47a848f
Change-Id: Ie52b9fa7ab1285b6846ceea5503caf744e7303d8
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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
