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167cd2647144583746311129b0cc98a89a9897e1 by Andy Soffer <asoffer@google.com>:
Internal Changes
PiperOrigin-RevId: 268000987
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ab44fea7dfdaf763c69609a08ddfac22480ce520 by Derek Mauro <dmauro@google.com>:
Fix flags Cmake tests on Windows
PiperOrigin-RevId: 267859442
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d7ec9f7611370b01bc9a5aed7e18460df2a15429 by Abseil Team <absl-team@google.com>:
Fix undefined behavior in symbolize_elf.inc
PiperOrigin-RevId: 267684904
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e7c5f8e472a91ed99bdf4876942f2bda5751aa6c by Abseil Team <absl-team@google.com>:
Turn off ABSL_HAS_ALARM on Fuchsia.
PiperOrigin-RevId: 267666090
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b7d25d5c71a49e697a8bf6440ed30f2e3f036420 by Chris Kennelly <ckennelly@google.com>:
Mark once initialization function as no inline.
We expect this code to run infrequently.
PiperOrigin-RevId: 267649713
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dc2a5e5f1e39a03fff837d34a319033fde55d9ba by Derek Mauro <dmauro@google.com>:
Fix the MSVC CMake random build
PiperOrigin-RevId: 267624074
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ba2751b67fa17d1b6c53e5ba79f81a5371e4a03a by Abseil Team <absl-team@google.com>:
Move "internal/flag.*" files to the "internal" build target.
PiperOrigin-RevId: 267588996
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05b985a33eec4f8acff1809ad9218a1e22220f34 by Abseil Team <absl-team@google.com>:
Move "internal/flag.*" files to the "internal" build target.
PiperOrigin-RevId: 267580412
GitOrigin-RevId: 167cd2647144583746311129b0cc98a89a9897e1
Change-Id: Ibd334f46a5671c7c1d3fcf5354029e2fbb7ba91f
--
c2e2e2b21c3fe59b63279e7418c93c7289ee3e27 by Mark Barolak <mbar@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 256220326
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3996b01f0c3eb60f72825b154dce8019b6215f1d by Derek Mauro <dmauro@google.com>:
Add GCC 4.9 test script. This will become our new minumum version and
GCC 4.8 will be removed soon.
PiperOrigin-RevId: 256160891
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2c13aa44bc8e497ebae9abe8b8adf73c2152622d by Abseil Team <absl-team@google.com>:
[Trivial] tweak flat_hash_map.h doc comment
The comment is probably right both ways, but the lack of an "if" here seemed jarring to me.
PiperOrigin-RevId: 256089069
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16bc03b9b30fbf08d7dc61025fa8ec4b57077be8 by Abseil Team <absl-team@google.com>:
Fix symbolization for elf files whose SYMTAB section is stripped, but have a DYNSYM section.
Previously, if we did not find a SYMTAB section, we would bail out of symbolization early, rather than checking the DYNSYM section.
PiperOrigin-RevId: 256061954
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4c60ee329b1eeb0b0d10c4f76f282e5fbae2c5b2 by Derek Mauro <dmauro@google.com>:
Update to LLVM r363242 and Bazel 0.27.0
PiperOrigin-RevId: 256024405
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18e1ba970d33f122026803d8ca90035b9088949d by Eric Fiselier <ericwf@google.com>:
Disable variant tests that break with P0608R3
PiperOrigin-RevId: 255975764
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0a89858464977e86096b62476faa3b64eb94aa1d by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 255891019
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9b7424cac66f5407f0ed74ed288bf3099a4fa330 by CJ Johnson <johnsoncj@google.com>:
Updates the implementation of InlinedVector::insert(...) to be exception safe and adds an exception safety tests for insert(...)
PiperOrigin-RevId: 255881809
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1288f4ba3883c510d92b09437fb8b051c19aa241 by CJ Johnson <johnsoncj@google.com>:
Updates the implementation of InlinedVector::insert(...) to be exception safe and adds an exception safety tests for insert(...)
PiperOrigin-RevId: 255875277
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39c04f3621491eaff9e2eda619718d5b5f20fbd9 by Abseil Team <absl-team@google.com>:
Use a typedef to allow building with NVCC
Without this change NVCC fails to compile compressed_tuple.h. NVCC is relevant
because TensorFlow uses NVCC on Ubuntu and inclues abseil.
PiperOrigin-RevId: 255850176
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e23f0309ccad69eb508ca02c9034cd4cdd740da0 by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 255787167
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054aafcebf595077054164f1da3703124ab209b4 by Abseil Team <absl-team@google.com>:
Updates the ScopedAllocatorWorks test for InlinedVector to not rely on the byte count allocated by the standard library
In doing so, removes LegacyNextCapacityFrom(...) impl function from InlinedVector
Also applies clang-format to the test file
PiperOrigin-RevId: 255760356
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eb05fc9f78e3a163c93f1866e9fe9a8ad0d01622 by Abseil Team <absl-team@google.com>:
Internal change
PiperOrigin-RevId: 255706834
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97abb824417604c45d9fcbb3e4ff1aa3000836f2 by Jorg Brown <jorg@google.com>:
Enhance compatibility of abseil's strings package with nvcc.
PiperOrigin-RevId: 255688500
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efc5b9c221ee31e15d10b35d31c8f3ae6eddaa8c by Abseil Team <absl-team@google.com>:
Follow CCTZ's lead and allow GetWeekday() and GetYearDay() to be
called with any civil-time type. A CivilSecond, for example, has
a weekday just as much as a CivilDay does.
PiperOrigin-RevId: 255659840
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a75acbe954457919d8c6c8f4c2339b543760b375 by Derek Mauro <dmauro@google.com>:
Increase the timeout of randen_engine_test.
It seems to timeout under TSAN often enough to justify the increase.
PiperOrigin-RevId: 255628086
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160976ba47c7c6eb57af08e21f8eb640aa51e91b by Derek Mauro <dmauro@google.com>:
Update CMake documentation
Fixes https://github.com/abseil/abseil-cpp/issues/332
PiperOrigin-RevId: 255607313
GitOrigin-RevId: c2e2e2b21c3fe59b63279e7418c93c7289ee3e27
Change-Id: Iba4ac7ed23cbcdb22965b4958601f689be92cda4
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bb92c768e2271ddbebc1b1eb7e16a7b7c86a6e1c by Abseil Team <absl-team@google.com>:
Automated g4 rollback of changelist 244998488.
*** Reason for rollback ***
I'm seeing test failures, rolling this back.
*** Original change description ***
BEGIN_PUBLIC
The default constructor for optional<T> is filling dummy_ with zeros (see https://godbolt.org/z/IVea7X for a reduced example), which has a performance impact for large Ts. This comes from the gcc6 bugfix that made dummy as big as T. Because constexpr constructors are required to initialize all members of a struct, we cannot prevent this in a standard-compliant way as soon as dummy has any members (note that clang will happily accept adding a `constexpr dummy_type() {}` constructor...
***
PiperOrigin-RevId: 245004716
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6e3ee35af50ffbee604c22300f3260ebc5f6cf52 by Abseil Team <absl-team@google.com>:
The default constructor for optional<T> is filling dummy_ with zeros (see https://godbolt.org/z/IVea7X for a reduced example), which has a performance impact for large Ts. This comes from the gcc6 bugfix that made dummy as big as T. Because constexpr constructors are required to initialize all members of a struct, we cannot prevent this in a standard-compliant way as soon as dummy has any members (note that clang will happily accept adding a `constexpr dummy_type() {}` constructor to dummy_type to prevent zero-initialization, but this is UB AFAICT).
This all stems from the fact that we're constructing an object by using placement new on dummy_. The solution I'm using here is to do the placement new on the actual data_. This creates a new issue in when T is volatile, because we can no longer use `&data_` to do the placement new. The solution I'm using here is to make data_ a non-const and non-volatile T, and only provide fully possibly qualified access through `reference()` accessors. I think this correctly prevents UB.
PiperOrigin-RevId: 244998488
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4f52e64c4cf6aef8df6360007bcc53d8b00db2b4 by Abseil Team <absl-team@google.com>:
Increase SYMBOL_BUF_SIZE from 2KB to 3KB.
PiperOrigin-RevId: 244954529
GitOrigin-RevId: bb92c768e2271ddbebc1b1eb7e16a7b7c86a6e1c
Change-Id: Iaed9a027064a9ecd194c5c146169c683b77f12ef
--
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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5f1ab09522226336830d9ea6ef7276d37f536ac5 by Abseil Team <absl-team@google.com>:
Clarify the documentation of ABSL_MUST_USE_RESULT.
PiperOrigin-RevId: 221663609
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af4c8359a20d56369fd1dce318220cf3be03ca66 by Greg Falcon <gfalcon@google.com>:
Internal change
PiperOrigin-RevId: 221538448
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487cd09bd1942bf607080deeae38fee6ce66f294 by Eric Fiselier <ericwf@google.com>:
Work around emscripten bugs and missing features in absl/time:time_test.
The emscripten toolchain has a couple of issues that cause time_test
to fail. Specifically:
1) emscripten doesn't support signals.
2) The javascript implementation of strftime/strptime use different expansions
of '%c' that mean it doesn't round-trip.
PiperOrigin-RevId: 221523701
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5823652e6a200b97b07334bc47128dfac40e20fc by Xiaoyi Zhang <zhangxy@google.com>:
Fix MSVC compiler warning by explicitly casting to char.
Currently our MSVC build breaks with the following error:
raw_hash_set.h(406): warning C4309: 'argument': truncation of constant value
PiperOrigin-RevId: 221492585
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c5806358320711a5efbe5c523df13e14ab53a17d by Greg Falcon <gfalcon@google.com>:
Replace calls to getpagesize() with the more portable sysconf(_SC_PAGESIZE); the latter is in POSIX 1.0 and is called out in the Linux `getpagesize` man page as a more portable spelling.
PiperOrigin-RevId: 221492471
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19ffe82851072229bb7ce73f754ffe4c18e8c575 by Abseil Team <absl-team@google.com>:
Fix -Wundef error in absl/hash/internal/hash.h.
PiperOrigin-RevId: 221444120
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b30f3d0a848563b6e4ec33f3dc085831dfabb748 by Jon Cohen <cohenjon@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 221339736
GitOrigin-RevId: 5f1ab09522226336830d9ea6ef7276d37f536ac5
Change-Id: I96223d522d98bf6616dea88eb047c2d536eeddd0
- f0a03a750a36dfbd7ab06d2913430ed5f988fd68 Add absl::RegisterSymbolizer() to mutex_nonprod.cc for AP... by Derek Mauro <dmauro@google.com>
- f34a2ee35b4f6b321c570c51b0c381647176df63 Add the async signal-safe Symbolizer to Abseil. by Derek Mauro <dmauro@google.com>
- 6a29ec2d6dc080691f6d32e1982201d1d173bdb3 Document preferred placement of ABSL_CONST_INIT attribute... by Abseil Team <absl-team@google.com>
- 6f04ed6aa9c19bd717f0e8f422a97f3e3368cf30 Internal change. by Abseil Team <absl-team@google.com>
- 0af9a330aff8fc0b41dcb3fe519930c36b01a9ef Declare absl::raw_logging_internal::SafeWriteToStderr in ... by Abseil Team <absl-team@google.com>
- 223ff26745d31dfb4b59c36f3dee5441506af3c2 Fix ABSL_ARRAYSIZE() to handle rvalues. by Xiaoyi Zhang <zhangxy@google.com>
GitOrigin-RevId: f0a03a750a36dfbd7ab06d2913430ed5f988fd68
Change-Id: I491f9cc81ca3ee078fb737cbf8fa9bf6a730eee1
