Addresses failures with the following, in some files:
-Wshorten-64-to-32
-Wimplicit-int-conversion
-Wsign-compare
-Wsign-conversion
-Wtautological-unsigned-zero-compare
(This specific CL focuses on .cc files in strings/internal/.)
Bug: chromium:1292951
PiperOrigin-RevId: 470810568
Change-Id: Ibd316a7e62cc43cb198ba22daed565c9573ce235
Addresses failures with the following, in some files:
-Wshorten-64-to-32
-Wimplicit-int-conversion
-Wsign-compare
-Wsign-conversion
-Wtautological-unsigned-zero-compare
(This specific CL focuses on .cc files in strings/internal/.)
Bug: chromium:1292951
PiperOrigin-RevId: 468215101
Change-Id: I07fa487bcf2cf62d403489c3be7a5997cdef8987
Addresses failures with the following, in some files:
-Wshorten-64-to-32
-Wimplicit-int-conversion
-Wsign-compare
-Wsign-conversion
-Wtautological-unsigned-zero-compare
(This specific CL focuses on .h and win32 .inc files.)
Bug: chromium:1292951
PiperOrigin-RevId: 463835431
Change-Id: If8e5f7f651d5cd96035e23e4623bdb08a7fedabe
This change introduces the symbol
ABSL_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL
to guard redundant declarations of static constexpr data
members that are needed prior to C++17.
This change also introduces the symbol
ABSL_INTERNAL_CPLUSPLUS_LANG, which is supposed to be set
to the same value as __cplusplus, except it uses _MSVC_LANG
on MSVC so that the value is correct on MSVC.
Neither of these new symbols should be used outside of Abseil.
Fixes#1191
PiperOrigin-RevId: 453923908
Change-Id: I1316c52c19fa0c168b93cced0c817e4cb7c9c862
The "deleted" overload error is useless to users. By passing some dummy string to the base class constructor we use a valid constructor and remove the unintended use of the deleted default constructor.
PiperOrigin-RevId: 452826509
Change-Id: I5430a373c8e7e3a13336d2c42899e0e59444620b
Without the change absl-cpp build fails on this week's gcc-13 snapshot as:
/build/abseil-cpp/absl/strings/internal/str_format/extension.h:34:33: error: found ':' in nested-name-specifier, expected '::'
34 | enum class FormatConversionChar : uint8_t;
| ^
| ::
--
ef2bf829c333f378ecc12f3259e3187cdb75a3d5 by Abseil Team <absl-team@google.com>:
debugging: fix the VDSO symbol name used for unwinding on RISC-V Linux
The name listed in `man vdso` is incorrect. Instead, use the name from `linux-5.16/arch/riscv/kernel/vdso/rt_sigreturn.S`
PiperOrigin-RevId: 439654174
Change-Id: Ib39d066f416681720068e806e828a2c76a14a532
--
43dfad824afd36cfc3e5049b4fea71a2bccb066c by Benjamin Barenblat <bbaren@google.com>:
Check printf format strings in str_format_convert_test
Add ABSL_PRINTF_ATTRIBUTE to appropriate functions in
strings/internal/str_format/convert_test. Correct
TypedFormatConvertTest.Char, which was accidentally passing values of
types larger than int to StrPrint.
PiperOrigin-RevId: 439388148
Change-Id: I6cde4e8e0c6455064138192430f07f4c990be0bc
--
f84b4ab2c3b070c8af0c82742ac7a8a4bf443bca by Derek Mauro <dmauro@google.com>:
Use __builtin_memcmp in the absl::string_view implementation
starting with MSVC 16.9, where it first appeared
This enables more constexpr operations
PiperOrigin-RevId: 439317316
Change-Id: Iaf1ce76b60901d4b2d5b96be5900c56572f57b15
GitOrigin-RevId: ef2bf829c333f378ecc12f3259e3187cdb75a3d5
--
7473df9e4922c589f6b27cf546aad097381ae552 by Martijn Vels <mvels@google.com>:
Make ABSL_ASSUME publicly available
PiperOrigin-RevId: 430540224
Change-Id: I760e2d86e3a0b676cd2a6d26e0225a77381e948f
--
c83e38bc421f715b3c1e20150c2f1ffe8e633028 by Abseil Team <absl-team@google.com>:
Alias absl::bind_front to std::bind_front if available
This avoids ambiguity between the two when enabling C++20.
PiperOrigin-RevId: 430486679
GitOrigin-RevId: 7473df9e4922c589f6b27cf546aad097381ae552
Change-Id: I1e9bba09a8946480ce10ddd28e86b6c86191d38c
--
dab53ef01a1c8ceebd1347a4918a0def0d7d4ce5 by Derek Mauro <dmauro@google.com>:
Migrate away from the remaining usages of GoogleTest's legacy TestCase API
and use the new TestSuite API instead
PiperOrigin-RevId: 424668744
GitOrigin-RevId: dab53ef01a1c8ceebd1347a4918a0def0d7d4ce5
Change-Id: I599de09f3349d18c2d74795b1f867fa6c99c3eed
--
7fbe730c56c0890f27df47f9ad4f0cfa600c6ad9 by Derek Mauro <dmauro@google.com>:
Internal change
PiperOrigin-RevId: 424639048
--
1825fcf704e45e881cdd1d2fe3eb2226f523f3cd by Derek Mauro <dmauro@google.com>:
Disable tests Table.EnsureNonQuadraticTopNXorSeedByProbeSeqLength and Table.EnsureNonQuadraticTopNLinearTransformByProbeSeqLength again
as they are (still) flaky
PiperOrigin-RevId: 424616745
--
e624119171d9bceec2f6df023b220a6642070cfb by Abseil Team <absl-team@google.com>:
Switch from *_TEST_CASE_P to *_TEST_SUITE_P gtest macros.
PiperOrigin-RevId: 424404790
--
a110698c10554fb1f640412db8cd7c5a38b7b8e8 by Abseil Team <absl-team@google.com>:
Remove extraneous newline in documentation.
PiperOrigin-RevId: 424328502
GitOrigin-RevId: 7fbe730c56c0890f27df47f9ad4f0cfa600c6ad9
Change-Id: I56fd8c7cecf65fe37cb4cf2dde70842867d637d7
--
389189dbb322df0d0468ab13edf7dc185dc63833 by Abseil Team <absl-team@google.com>:
absl str_format.h can compile with -Wconversion and -Wsign-compare
PiperOrigin-RevId: 420799960
--
762e5adc429fc143756c42fe92fe8073c87c075f by Abseil Team <absl-team@google.com>:
GetStackTraceWithContext: Fix min_dropped_frames when no frames are recorded
Previously, if there were still frames to skip, they would be included
in min_dropped_frames.
PiperOrigin-RevId: 420766341
--
7d4374b8eaa410f4f98ec03d6a8997dccadfb271 by Abseil Team <absl-team@google.com>:
absl::flags compiles with -Wconversion and -Wsign-compare
PiperOrigin-RevId: 420476807
--
5f00f7805419d725fa1ff57b388e4c0750d1d6b0 by Derek Mauro <dmauro@google.com>:
Internal change
PiperOrigin-RevId: 420282152
--
bd5471fc34956acf3888bf90287b2aee4415c96d by Derek Mauro <dmauro@google.com>:
Internal change
PiperOrigin-RevId: 420282033
--
61c78020804e4290e9b2fe151aeaf99b198716ee by Derek Mauro <dmauro@google.com>:
Internal change
PiperOrigin-RevId: 420281867
--
dbe3aad24b65ea11664401a307ea3d2f28e8a7b9 by Derek Mauro <dmauro@google.com>:
Remove the incorrect test for the availability of [[nodiscard]]
It should have been ABSL_HAVE_CPP_ATTRIBUTE(nodiscard) instead of
ABSL_HAVE_ATTRIBUTE(nodiscard). As a result, some code is not
compliant with [[nodiscard]], so we cannot simply correct the availability
test.
Recommend that C++17-only code use the standard [[nodiscard] directly.
PiperOrigin-RevId: 420150702
GitOrigin-RevId: 389189dbb322df0d0468ab13edf7dc185dc63833
Change-Id: Idf6ebae3c4edd945c9032c7db3d0ab32d16e8078
--
f73e17cb24f7878933fc100bd9bfc39fce190b64 by Derek Mauro <dmauro@google.com>:
Internal change
PiperOrigin-RevId: 394306402
--
3d3eeffa4e37f63aa50fec1b90858043b40fe377 by Abseil Team <absl-team@google.com>:
Release a few more absl::Cord unit tests that were accidentally omitted from the OSS release before.
PiperOrigin-RevId: 394016464
--
8a77a8eb93d021aadd8fdf43e219bf35328001ad by CJ Johnson <johnsoncj@google.com>:
Fix typo in identifier
PiperOrigin-RevId: 394000560
--
d87206c7c8e045b03d74b91e47ef3db0eb47a17b by Derek Mauro <dmauro@google.com>:
Fix typo: RandenHwAes
PiperOrigin-RevId: 393879427
--
980a3402eea77b0c77fb20dd124203002ff791ba by Derek Mauro <dmauro@google.com>:
Adds macros `ABSL_LTS_RELEASE_VERSION` and `ABSL_LTS_RELEASE_PATCH_LEVEL`
to allow projects to detect if an LTS version is being used.
Fixes#1006
PiperOrigin-RevId: 393807178
--
aecc7ed34de718c64733dab76621eacb5af9af5f by CJ Johnson <johnsoncj@google.com>:
Change `alloc` to `allocator` to match the fact that other identifiers are full words
PiperOrigin-RevId: 393794869
--
ad754bbcf7b78f5d51ed5f39193ac3159429b2b4 by Derek Mauro <dmauro@google.com>:
Remove self-include of cord_rep_btree.h
PiperOrigin-RevId: 393792085
--
f8e937a0d8fe26400560754f3596e3c21bb6d0d7 by Abseil Team <absl-team@google.com>:
Fix trivial typo in comment.
PiperOrigin-RevId: 393770527
--
7a58ca5d708038d222c6a2b6ff5076b4ceffd370 by Tomas Dzetkulic <dzetkulic@google.com>:
Update Cord::AppendArray resize policy.
PiperOrigin-RevId: 393362184
--
316050d171190d9d6312cadf88b1cc2db2d1caa7 by Abseil Team <absl-team@google.com>:
Add a new top level profiling/ directory to the Abseil library
PiperOrigin-RevId: 393358109
--
0dbb8e10f7fa4a7ac74e12b178e936a67b266c51 by CJ Johnson <johnsoncj@google.com>:
Switch to the more common enable_if pattern of ` = 0` in InlinedVector
PiperOrigin-RevId: 393301549
--
136d3068ce33b50ac820e8bd01395a7164d5181f by Abseil Team <absl-team@google.com>:
Clean up typedefs in internal/inlined_vector.h
PiperOrigin-RevId: 393181754
GitOrigin-RevId: f73e17cb24f7878933fc100bd9bfc39fce190b64
Change-Id: I0c4cd4d71d97bd1bf651701b6302ea3d9ac59b66
--
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
--
cf88f9cf40eab54c06bca7f20795352ec23bb583 by Derek Mauro <dmauro@google.com>:
Fixes build with latest glibc
Fixes#952
PiperOrigin-RevId: 371693908
--
99bcd0f4a747ce7a401e23c745adf34d0ec5131b by Samuel Benzaquen <sbenza@google.com>:
Add support for std::string_view in StrFormat even when
absl::string_view != std::string_view.
PiperOrigin-RevId: 371693633
--
e35463572149a6c2d4a0d439b9300ce03fd6b96d by Abseil Team <absl-team@google.com>:
Cmake builds should only install pkg-config when explicitly requested.
PiperOrigin-RevId: 371403419
GitOrigin-RevId: cf88f9cf40eab54c06bca7f20795352ec23bb583
Change-Id: I4360a18c638a4d901ff44ab1e0a9d8f321c302ea
--
e2de21d54c02b6419c57c0f4e2a16b608deca260 by Evan Brown <ezb@google.com>:
Remove the InsertEnd benchmark.
This benchmark has significantly different possible behaviors that can result in misleading metrics. Specifically, we can have a case where we are deallocating the last node in the b-tree in the erase and then allocating a new node in the insert call repeatedly, whereas normally, we end up just inserting/erasing a value from the last node. Also, the name of the benchmark is misleading because it involves an erase and an insert, but the name only mentions the insert.
PiperOrigin-RevId: 360930639
--
51f6bb97b9cbdb809c31b77e93ce080ca3cba9ea by Benjamin Barenblat <bbaren@google.com>:
Stop testing with double-double random variables
On POWER, long double is often represented as a pair of doubles added
together (double-double arithmetic). We’ve already special-cased
double-double arithmetic in a number of tests, but compiler
bugs [1, 2, 3] have now triggered both false positives and false
negatives, which suggests testing with double doubles is unlikely to
yield useful signal. Remove the special casing and detect if we’re on a
double-double system; if so, just don’t test long doubles.
[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99048
[2] https://bugs.llvm.org/show_bug.cgi?id=49131
[3] https://bugs.llvm.org/show_bug.cgi?id=49132
PiperOrigin-RevId: 360793161
--
07fb4d7932c2f5d711c480f759dacb0be60f975e by Abseil Team <absl-team@google.com>:
internal change
PiperOrigin-RevId: 360712825
GitOrigin-RevId: e2de21d54c02b6419c57c0f4e2a16b608deca260
Change-Id: I98389b5a8789dcc8f35abc00c767e909181665f0
--
756156bf03da050e8b27539a8247d9af7e44c6a2 by Abseil Team <absl-team@google.com>:
Fix a typo in cord.h: "accomodate" => "accommodate"
PiperOrigin-RevId: 356168875
--
638befdb342b608ec28910ee931ee200fdbe1fef by Samuel Benzaquen <sbenza@google.com>:
Fix float conversion for PPC.
In PPC `long double` is a double-double representation which behaves weirdly
wrt numeric_limits. Don't take `long double` into account when we are not
handling `long double` natively anyway.
Fix the convert test to always run the conversion even if we are not going to
compare against libc's printf result. This allows exercising the code itself to
make sure we don't trigger assertions or UB found by sanitizers.
PiperOrigin-RevId: 355857729
--
ff5f893319fa76b273c7785b76ef6c95b1791076 by Abseil Team <absl-team@google.com>:
Example usage tweak
PiperOrigin-RevId: 355695750
--
0efc454f90023fa651b226e5e3ba7395a3b60c6d by Benjamin Barenblat <bbaren@google.com>:
Remove endian-sensitivity from Abseil’s RNG
Ensure that the Abseil random number generator produces identical output
on both big- and little-endian platforms by byte-swapping appropriately
on big-endian systems.
PiperOrigin-RevId: 355635051
GitOrigin-RevId: 756156bf03da050e8b27539a8247d9af7e44c6a2
Change-Id: Iaaa69767b8e85d626742b9ba56fefb75f07c69ee
--
dab5caab05d89d03066ef92584660688595a3aaf by Mark Barolak <mbar@google.com>:
Add absl::Status and absl::StatusOr to absl/README.md
Import of https://github.com/abseil/abseil-cpp/pull/863
PiperOrigin-RevId: 347857368
--
1ca3c7a96417cd6e6d62f4dc36fd5ddaa61cfa20 by Chris Kennelly <ckennelly@google.com>:
Leverage integer power-of-2 functions and bit counting library in Abseil.
PiperOrigin-RevId: 347816486
--
e5cbe05879fd65dce7875e2e0105331a1615d89b by Chris Kennelly <ckennelly@google.com>:
Mitigate narrowing warning on MSVC.
If sizeof(x) <= sizeof(uint32_t), no truncation occurs when casting to
uint32_t, but the compiler cannot always determine this.
PiperOrigin-RevId: 347696526
--
079dff64cb175d282d9e22dfb4a522199ffdae2e by Benjamin Barenblat <bbaren@google.com>:
Avoid libgcc -NaN narrowing bug
When testing -NaN parsing, avoid narrowing -NaN from double to float.
This avoids a bug in libgcc
(https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98251).
PiperOrigin-RevId: 347654751
--
2e78a7634865aeef6765e1f447e96cf8d9985059 by Chris Kennelly <ckennelly@google.com>:
Mark popcount helpers as inline.
These are conditionally constexpr, so we need to add inline to cover the
non-constexpr builds to avoid ODR violations.
PiperOrigin-RevId: 347620138
--
437fbb363aea1654179f102dcdd607ec33c1af1e by Chris Kennelly <ckennelly@google.com>:
Use explicit narrowing cast.
This is never invoked in practice, but compilers with -Wimplicit-int-conversion
may trigger when sizeof(T) > sizeof(uint16_t) prior to determining this never
runs.
PiperOrigin-RevId: 347609857
GitOrigin-RevId: dab5caab05d89d03066ef92584660688595a3aaf
Change-Id: I6296ddffe7ec646f8ce121138f21e1e85a2cff4b
--
bc21467e5507ca041dcd1162cb524d2a01fd17d6 by Abseil Team <absl-team@google.com>:
Fix mistakes in license boilerplate:
- randen_detect.cc had a space removed
- arg_test.cc had a truncated header
PiperOrigin-RevId: 340484448
GitOrigin-RevId: bc21467e5507ca041dcd1162cb524d2a01fd17d6
Change-Id: I654080c9c84f28017384a3f30bcb17d7cf43b881
--
730bb88bee556aa11fa19aa33e1434cb6fa78985 by Evan Brown <ezb@google.com>:
Support missing allocator-related constructors in b-tree. See [reference](https://en.cppreference.com/w/cpp/container/set/set).
Also use allocator_traits::select_on_container_copy_construction() to get allocator for copy construction.
PiperOrigin-RevId: 339058322
--
b6cc121689ae3e452d1db2d66122cb198d25142b by Derek Mauro <dmauro@google.com>:
Fix more sign-compare warnings
PiperOrigin-RevId: 339057920
--
0e2c62da1dcaf6529abab952bdcc96c6de2d9506 by Abseil Team <absl-team@google.com>:
Add missing <limits> include
PiperOrigin-RevId: 339054753
--
d5a9ec2d1e40fe6359e720942e4955009ee415ec by Derek Mauro <dmauro@google.com>:
Stop disabling sign-compare warnings for non-test targets.
Our users complain about these.
This does not catch issues in header-only libraries (like btree.h)
but we may work on those in the future
PiperOrigin-RevId: 338967089
--
0c062c542a4c61ea0f65d25811827c0858e3adde by Abseil Team <absl-team@google.com>:
Improve cache-locality for ThreadIdentity and PerThreadSynch.
This is a change based on an observation in RPC benchmarks that shows
significant cycles being spent in waking up a thread, 99.8% of which
was on cache misses. Investigating this a bit more, it turns out to
be due to sharing the cache line with the waiter state.
To fix this issue, the following changes are introduced:
- Reorder fields in PerThreadSync so that it fits in a single cache line
The size of this structure was 80 bytes before this change.
Note: Manually inspected all booleans to make sure they are not modified by
multiple threads concurrently.
PiperOrigin-RevId: 338852058
--
a90d6f2b2346385017e32dd8ae1b5ca691a5863f by Derek Mauro <dmauro@google.com>:
Delete GCC 4.9 test script. It is no longer supported
PiperOrigin-RevId: 338779452
--
7274008d4757e88869110be9db39d03d911ae2b5 by Abseil Team <absl-team@google.com>:
Fix the usage example in which SetFlag should take a pointer.
PiperOrigin-RevId: 338744529
GitOrigin-RevId: 730bb88bee556aa11fa19aa33e1434cb6fa78985
Change-Id: Iff99594c4022e60e482a392d334b376c7ae8883e
--
498800727a35cd00c199e653c2a8e34dc3322b54 by Derek Mauro <dmauro@google.com>:
Fixes CMake dependency issues and adds `-Wl,--no-undefined` to avoid
these issues in the future.
Fixes#817
PiperOrigin-RevId: 337615527
--
a14b214a50a095d0c10c9d7a9e98ab1bd3b3976b by Samuel Benzaquen <sbenza@google.com>:
Minor compatibility fix for a version of gcc 5.5
PiperOrigin-RevId: 337561733
--
89a65c211e626bd30c046f79d0df9cc4a7d7c792 by Gennadiy Rozental <rogeeff@google.com>:
Internal change
PiperOrigin-RevId: 337436891
--
d30c05c850ead352dad5ea0dc32942feb2942986 by Abseil Team <absl-team@google.com>:
Place STL exception functions underneath the ABSL_HAVE_EXCEPTIONS #ifdef.
The STL exception functions are not present in the Android NDK, so Abseil fails to build as part of ANGLE in AOSP. This CL places the various STL exception throwing functions inside #ifdef ABSL_HAVE_EXCEPTIONS blocks so they are removed during Android builds since neither ANGLE nor the NDK support exceptions by default.
PiperOrigin-RevId: 337142938
GitOrigin-RevId: 498800727a35cd00c199e653c2a8e34dc3322b54
Change-Id: I17b02daaea145d1a8fdbfd098f0fa99e65c86d2d
--
a5af5874c1c5cc02bd2a748d455321f82b6f2a93 by Andy Getzendanner <durandal@google.com>:
fix compile fails with asan and -Wredundant-decls
Import of https://github.com/abseil/abseil-cpp/pull/801
PiperOrigin-RevId: 336693223
--
ed9df42ab2b742386c6692c2bed015374c919d9c by Derek Mauro <dmauro@google.com>:
Fix integer conversion warning
Fixes#814
PiperOrigin-RevId: 336651814
--
0ab4c23884e72dce17b67c1eb520f9dbb802565d by Derek Mauro <dmauro@google.com>:
Internal change
PiperOrigin-RevId: 336585378
--
eba0e3dccd52a6e91bcff84075bef0affc650b74 by Matt Kulukundis <kfm@google.com>:
Add bitset operations to Futex helper.
PiperOrigin-RevId: 336409368
--
8b0709a8b4500bf5f0af4b602d76a298d81645e8 by Abseil Team <absl-team@google.com>:
Fix code indentation in a comment.
PiperOrigin-RevId: 336368167
--
bc3961c87a7e7760c10319a5b0349c279f7ae3ad by Samuel Benzaquen <sbenza@google.com>:
Improve performance of the registry:
- Reduce contention
- Reduce memory usage for each flag by `6*sizeof(void*)`.
- Replace one immortal allocation per-flag with a single one for all the flags
- Slightly improve single-threaded performance by avoiding the std::map indirections.
PiperOrigin-RevId: 336365904
--
264ad9f28f935aad8b6b1437f8bf804fa9104346 by Abseil Team <absl-team@google.com>:
Fix typo in comment on absl::Condition.
PiperOrigin-RevId: 336311680
--
b5b808a8c75ca0df7b09eff9a423ec171d80f771 by Derek Mauro <dmauro@google.com>:
Add missing Apache license headers
PiperOrigin-RevId: 336294980
--
89446c3a4793df8b95060385cf3e219357c3db1d by Andy Soffer <asoffer@google.com>:
Internal changes
PiperOrigin-RevId: 336287465
--
57c8be4e294881bc79a6a44b8e4bf7ecbb19b9b9 by Matt Kulukundis <kfm@google.com>:
Extract Futex from an implementation detail of Wait to a private interface.
PiperOrigin-RevId: 336123209
GitOrigin-RevId: a5af5874c1c5cc02bd2a748d455321f82b6f2a93
Change-Id: Ie5a0ebe28e571814e3e11d4c05ca308523ccf311
--
69b3ab092ee0fef3d27f589e709280c341f006c6 by Greg Falcon <gfalcon@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 321005878
--
3a4038cd0cea6455453a7ae82f2de7e91d7e2bc1 by Abseil Team <absl-team@google.com>:
Google-internal changes only.
PiperOrigin-RevId: 320994821
--
f9d9a93782924df6ffc351a271c239ca4bdff3c8 by Derek Mauro <dmauro@google.com>:
Update Linux latest toolchains, most notably to GCC 10.1
This create a new "hybrid" docker image that includes the latest
versions of both GCC and LLVM. Since the LLVM build targets Debian 10,
but Debian 10 uses an older version of libstdc++ that doesn't have
full C++20 support, the easiest solution is to use the GCC/Debian 10
base image from DockerHub and copy LLVM into it.
This also includes fixes to get the build working with the
new toolchains.
PiperOrigin-RevId: 320991795
--
43129cd66dc4439b36d85030800a3929f20d9f86 by Abseil Team <absl-team@google.com>:
Rollback import of CCTZ from GitHub (breaks MSAN tests)
- e87b391f0d10ae9c3d2e70e4a3633337d2c5e643 handle "slim" TZif files in TimeZoneInfo::ExtendTransitio... by Bradley White <14679271+devbww@users.noreply.github.com>
PiperOrigin-RevId: 320978767
--
2a343a55f297d433c1521920f0bd20ddd2dc71e8 by Derek Mauro <dmauro@google.com>:
Use ABSL_HAVE_ATTRIBUTE in thread_annotations.h
PiperOrigin-RevId: 320956378
--
f6f3e8333c9ef6e6441586be6587bbfb1c8c8127 by Gennadiy Rozental <rogeeff@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 320952592
--
3cc2bcce3533ac1233c0536232b07eea45fe8ed0 by Derek Mauro <dmauro@google.com>:
Internal change
PiperOrigin-RevId: 320862698
--
4e22066476744609e42c475b55e3cbd874f04c39 by Gennadiy Rozental <rogeeff@google.com>:
Internal change
PiperOrigin-RevId: 320461277
GitOrigin-RevId: 69b3ab092ee0fef3d27f589e709280c341f006c6
Change-Id: I36f547711e7078d52f2e0a1ff3f4c903056a2b9e
--
510cd0bc2ff9cf21e1e960264d179fa333a88612 by Derek Mauro <dmauro@google.com>:
Removes the static initializer for VDSOSupport as requested by Chromium.
The call is moved to InitializeSymbolizer().
PiperOrigin-RevId: 319275021
--
0c91944889ad2bd10bc8080f4cd8083ca1d5de46 by Derek Mauro <dmauro@google.com>:
Check for the lock_returned attribute before using it
PiperOrigin-RevId: 319273193
--
1001fa71bfb850f00502777f787aeff6e80654ca by Derek Mauro <dmauro@google.com>:
Remove a no longer relevant MSVC code guard
PiperOrigin-RevId: 319266085
--
a80caee79eb3f377c6bf97bec6b692c55169fe53 by Abseil Team <absl-team@google.com>:
Bug fix to StrFormat %a rounding behavior for `long double`.
PiperOrigin-RevId: 319238900
--
fdec318c449f1ca586145397099b03d973b738c4 by Abseil Team <absl-team@google.com>:
Add test cases for absl::Time +/- absl::InfiniteDuration() ==
absl::Infinite{Future|Past}.
PiperOrigin-RevId: 319223053
GitOrigin-RevId: 510cd0bc2ff9cf21e1e960264d179fa333a88612
Change-Id: I4b8932fb0ec6ab9c868450faf4ed837092a7c0c0
--
739f9fb80212c21c015fec473e9e29803a156ef9 by Derek Mauro <dmauro@google.com>:
Define FlagStateInterface::~FlagStateInterface() in the translation
unit in which it is actually declared
Fixes#717
PiperOrigin-RevId: 319083605
--
913ef1f23113268b22d636d3ae3b992862efdb1a by Derek Mauro <dmauro@google.com>:
Fix ABSL_LOCK_RETURNED statement
PiperOrigin-RevId: 319078667
--
a43b1413da1770d638147c73e7e1693cfaf869c7 by Derek Mauro <dmauro@google.com>:
Fix redeclaration ‘absl::Cord::InlineRep::kMaxInline’, which differs in ‘constexpr’
Fixes#725
PiperOrigin-RevId: 319060910
--
1ad7d491a80f6c9de78a6fc20f09b7765d224503 by Abseil Team <absl-team@google.com>:
Make absl SpinLock trivially destructible when possible
PiperOrigin-RevId: 319049456
--
659ecad3578dfa669854a82279fa590002bdb37f by Derek Mauro <dmauro@google.com>:
Remove the static initialization of global variables used by absl::Mutex
as requested by Chromium
PiperOrigin-RevId: 319031204
--
609c491d8bb4f8bb3b44c5a4c0bee51c583df24c by Abseil Team <absl-team@google.com>:
Add implementation of %a and %A to absl::StrFormat.
Prior to this it just fell back to sprintf.
PiperOrigin-RevId: 318888039
--
5e8ae6392bcd135248aac14c4b9f2a5116868678 by Abseil Team <absl-team@google.com>:
Google-internal changes only.
PiperOrigin-RevId: 318857077
--
4a2578e33e8442954e29e5f0380ddfcf0f033f0d by Greg Falcon <gfalcon@google.com>:
Change of enum constants to accommodate internal change.
PiperOrigin-RevId: 318844716
--
4b578b102816260c213675759f4c15911735578a by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 318704453
--
0ee82fd24d548b260c9229fa1f54571dae1dfa24 by Gennadiy Rozental <rogeeff@google.com>:
Allow lookup of retired flags.
At the moment we issue warning on attempt to find a retired flag. This way we can't even check if flag is retired without issuing the warning.
With this change we will only issue the warning if one tries to access any functionality of retired flag but it's name "is retired" status, and type.
PiperOrigin-RevId: 318605017
--
3e35fe9b4c79f636fa328c59e2aabb93e29b7c99 by Abseil Team <absl-team@google.com>:
Fix error return from InstallSymbolDecorator().
PiperOrigin-RevId: 318490405
--
ae46063f3eb2998cb961f62a359d932e5908a4bc by Abseil Team <absl-team@google.com>:
Do not make copies of iterated collection elements into the loop variable.
PiperOrigin-RevId: 318423139
--
d06a075a12aab5f6ab98474677ce50d588b21de3 by Abseil Team <absl-team@google.com>:
add missing word making the error code better English
PiperOrigin-RevId: 318335052
GitOrigin-RevId: 739f9fb80212c21c015fec473e9e29803a156ef9
Change-Id: Id77a0a4b1959036b00555deef40e82d51884fbc1
--
517dc7eba9878290fc93c6523dc6d6e2c49b8c1e by Abseil Team <absl-team@google.com>:
Handle 'nan' in HumanReadableInt::ToInt64.
PiperOrigin-RevId: 318121226
--
4fa6103b46dbc1375d416810dba591ab4f4898d1 by Abseil Team <absl-team@google.com>:
Promote `float`s to `double`s before formatting.
This will bring StrFormat behavior more in line with that of sprintf.
PiperOrigin-RevId: 318091841
--
e4083a4b64b077d8520ccd8e0ca90da24f4ea24d by Abseil Team <absl-team@google.com>:
Google-internal changes only.
PiperOrigin-RevId: 318069900
--
ab24f60127db089bccaf5fb7d2d1967c76f34768 by Greg Falcon <gfalcon@google.com>:
Inclusive language fix: Stop using blacklist/whitelist terminology in Abseil.
PiperOrigin-RevId: 317925379
--
52b56a27a773ea7c10ea8fd456ed606b9d778947 by Abseil Team <absl-team@google.com>:
Add test for floats and label tests for double properly.
PiperOrigin-RevId: 317916380
--
0f405960ab5b34d673244fda8bb9141c8f5c1a4f by Abseil Team <absl-team@google.com>:
Remove the static initialization of global variables used by absl::Mutex
as requested by Chromium
PiperOrigin-RevId: 317911430
--
ce8cb49d8f4f68950fd111682657ba57d5a09ca0 by Abseil Team <absl-team@google.com>:
Internal Change
PiperOrigin-RevId: 317864956
--
a781948e09fb8406d21a494b2fa4f78edaf9c2ea by Abseil Team <absl-team@google.com>:
Swap ABSL_DLL / ABSL_INTERNAL_ATOMIC_HOOK_ATTRIBUTES order to fix clang-cl builds.
PiperOrigin-RevId: 317858053
--
4ba197f0dd2cbf8f9b96cebffd878c8847d6ce8d by Gennadiy Rozental <rogeeff@google.com>:
Migrate use of annotation macros to ABSL namespaced names
PiperOrigin-RevId: 317792057
GitOrigin-RevId: 517dc7eba9878290fc93c6523dc6d6e2c49b8c1e
Change-Id: I1a0c04d01adbdc5106b68fd69c97c31f822e11dc
--
34c0d521b11ed4191ea3e071a864a84e5e5941b7 by Matthew Brown <matthewbr@google.com>:
Release absl::StrFormat custom type extensions
- Allows StrFormat methods to be extended to accept types which implement
AbslFormatConvert()
- NOLINTNEXTLINE(readability-redundant-declaration) used, declarations are
required in some compilers.
PiperOrigin-RevId: 316963065
--
4d475b5ad02d41057447d722ad35573fc4f48d1f by Evan Brown <ezb@google.com>:
Small fix to previous change: the first overload of insert_iterator_unique wasn't actually being selected. Fix that issue and add tests to verify that it actually works.
Note: couldn't use TestInstanceTracker here because that counts instances (and decrements in destructor) rather than counting all constructor calls.
PiperOrigin-RevId: 316927690
GitOrigin-RevId: 34c0d521b11ed4191ea3e071a864a84e5e5941b7
Change-Id: If8bbb8317b93af4084ac4cc55b752b99b1581b58
--
5b9d5ce21074c0541432555d383d1b9c5898b553 by Gennadiy Rozental <rogeeff@google.com>:
Convert FlagSaver into public API
PiperOrigin-RevId: 314799739
--
5f796c9862b1177f161f4b10fe1a84698ebbb5cf by Abseil Team <absl-team@google.com>:
Google-internal changes only.
PiperOrigin-RevId: 314786474
--
67f2ae0ac5ae73bcd9d57a058ac4fea8fc1243ba by Gennadiy Rozental <rogeeff@google.com>:
Makes sure stacktrace_generic is only used with glibc.
Fixes#701
PiperOrigin-RevId: 314726944
--
efb1ef3636b0698b79d3ee3590f12c4dff32a3cb by Samuel Benzaquen <sbenza@google.com>:
Take the bits into account when reserving the space for the operation, not just
the exponent.
PiperOrigin-RevId: 314622744
GitOrigin-RevId: 5b9d5ce21074c0541432555d383d1b9c5898b553
Change-Id: I080a5e333e2dc1545b5aa0417882f7ac7116a20c
--
f012012ef78234a6a4585321b67d7b7c92ebc266 by Laramie Leavitt <lar@google.com>:
Slight restructuring of absl/random/internal randen implementation.
Convert round-keys.inc into randen_round_keys.cc file.
Consistently use a 128-bit pointer type for internal method parameters. This allows simpler pointer arithmetic in C++ & permits removal of some constants and casts.
Remove some redundancy in comments & constexpr variables. Specifically, all references to Randen algorithm parameters use RandenTraits; duplication in RandenSlow removed.
PiperOrigin-RevId: 312190313
--
dc8b42e054046741e9ed65335bfdface997c6063 by Abseil Team <absl-team@google.com>:
Internal change.
PiperOrigin-RevId: 312167304
--
f13d248fafaf206492c1362c3574031aea3abaf7 by Matthew Brown <matthewbr@google.com>:
Cleanup StrFormat extensions a little.
PiperOrigin-RevId: 312166336
--
9d9117589667afe2332bb7ad42bc967ca7c54502 by Derek Mauro <dmauro@google.com>:
Internal change
PiperOrigin-RevId: 312105213
--
9a12b9b3aa0e59b8ee6cf9408ed0029045543a9b by Abseil Team <absl-team@google.com>:
Complete IGNORE_TYPE macro renaming.
PiperOrigin-RevId: 311999699
--
64756f20d61021d999bd0d4c15e9ad3857382f57 by Gennadiy Rozental <rogeeff@google.com>:
Switch to fixed bytes specific default value.
This fixes the Abseil Flags for big endian platforms.
PiperOrigin-RevId: 311844448
--
bdbe6b5b29791dbc3816ada1828458b3010ff1e9 by Laramie Leavitt <lar@google.com>:
Change many distribution tests to use pcg_engine as a deterministic source of entropy.
It's reasonable to test that the BitGen itself has good entropy, however when testing the cross product of all random distributions x all the architecture variations x all submitted changes results in a large number of tests. In order to account for these failures while still using good entropy requires that our allowed sigma need to account for all of these independent tests.
Our current sigma values are too restrictive, and we see a lot of failures, so we have to either relax the sigma values or convert some of the statistical tests to use deterministic values.
This changelist does the latter.
PiperOrigin-RevId: 311840096
GitOrigin-RevId: f012012ef78234a6a4585321b67d7b7c92ebc266
Change-Id: Ic84886f38ff30d7d72c126e9b63c9a61eb729a1a
Abseil Team
Derek Mauro
Samuel Benzaquen
Sergei Trofimovich
Roman Gershman