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update abseil-cpp library, update the folder name of yaml-cpp library

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This commit is contained in:
liqiang 2022-10-31 23:04:43 +08:00
parent fa56ea3e2c
commit 1bcd41beb5
1827 changed files with 37129 additions and 13042 deletions
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7
CMakeLists.txt
View File

@ -27,12 +27,13 @@ add_executable(${PROJECT_NAME} ${SOURCE})
# Eigen3
include_directories(ThirdParty/eigen-3.3.9)
# yaml-cpp
add_subdirectory(ThirdParty/yaml-cpp ThirdParty/yaml-cpp)
# yaml-cpp-0.7.0
add_subdirectory(ThirdParty/yaml-cpp-0.7.0)
target_link_libraries(${PROJECT_NAME} yaml-cpp)
# abseil
add_subdirectory(ThirdParty/abseil-cpp ThirdParty/abseil-cpp)
set(ABSL_PROPAGATE_CXX_STD true)
add_subdirectory(ThirdParty/abseil-cpp-20220623.1)
target_link_libraries(${PROJECT_NAME}
absl::strings
absl::str_format

0
ThirdParty/abseil-cpp/.clang-format → ThirdParty/abseil-cpp-20220623.1/.clang-format vendored
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0
ThirdParty/abseil-cpp/.github/ISSUE_TEMPLATE/00-bug_report.md → ThirdParty/abseil-cpp-20220623.1/.github/ISSUE_TEMPLATE/00-bug_report.md vendored
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0
ThirdParty/abseil-cpp/.github/ISSUE_TEMPLATE/90-question.md → ThirdParty/abseil-cpp-20220623.1/.github/ISSUE_TEMPLATE/90-question.md vendored
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0
ThirdParty/abseil-cpp/.github/ISSUE_TEMPLATE/config.yml → ThirdParty/abseil-cpp-20220623.1/.github/ISSUE_TEMPLATE/config.yml vendored
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0
ThirdParty/abseil-cpp/.gitignore → ThirdParty/abseil-cpp-20220623.1/.gitignore vendored
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0
ThirdParty/abseil-cpp/ABSEIL_ISSUE_TEMPLATE.md → ThirdParty/abseil-cpp-20220623.1/ABSEIL_ISSUE_TEMPLATE.md vendored
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0
ThirdParty/abseil-cpp/AUTHORS → ThirdParty/abseil-cpp-20220623.1/AUTHORS vendored
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0
ThirdParty/abseil-cpp/BUILD.bazel → ThirdParty/abseil-cpp-20220623.1/BUILD.bazel vendored
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75
ThirdParty/abseil-cpp/CMake/AbseilDll.cmake → ThirdParty/abseil-cpp-20220623.1/CMake/AbseilDll.cmake vendored
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@ -1,4 +1,5 @@
include(CMakeParseArguments)
include(GNUInstallDirs)
set(ABSL_INTERNAL_DLL_FILES
"algorithm/algorithm.h"
@ -16,8 +17,6 @@ set(ABSL_INTERNAL_DLL_FILES
"base/internal/dynamic_annotations.h"
"base/internal/endian.h"
"base/internal/errno_saver.h"
"base/internal/exponential_biased.cc"
"base/internal/exponential_biased.h"
"base/internal/fast_type_id.h"
"base/internal/hide_ptr.h"
"base/internal/identity.h"
@ -27,8 +26,7 @@ set(ABSL_INTERNAL_DLL_FILES
"base/internal/low_level_alloc.h"
"base/internal/low_level_scheduling.h"
"base/internal/per_thread_tls.h"
"base/internal/periodic_sampler.cc"
"base/internal/periodic_sampler.h"
"base/internal/prefetch.h"
"base/internal/pretty_function.h"
"base/internal/raw_logging.cc"
"base/internal/raw_logging.h"
@ -81,10 +79,9 @@ set(ABSL_INTERNAL_DLL_FILES
"container/internal/hashtablez_sampler.cc"
"container/internal/hashtablez_sampler.h"
"container/internal/hashtablez_sampler_force_weak_definition.cc"
"container/internal/have_sse.h"
"container/internal/inlined_vector.h"
"container/internal/layout.h"
"container/internal/node_hash_policy.h"
"container/internal/node_slot_policy.h"
"container/internal/raw_hash_map.h"
"container/internal/raw_hash_set.cc"
"container/internal/raw_hash_set.h"
@ -94,7 +91,6 @@ set(ABSL_INTERNAL_DLL_FILES
"debugging/failure_signal_handler.cc"
"debugging/failure_signal_handler.h"
"debugging/leak_check.h"
"debugging/leak_check_disable.cc"
"debugging/stacktrace.cc"
"debugging/stacktrace.h"
"debugging/symbolize.cc"
@ -113,9 +109,11 @@ set(ABSL_INTERNAL_DLL_FILES
"debugging/internal/symbolize.h"
"debugging/internal/vdso_support.cc"
"debugging/internal/vdso_support.h"
"functional/any_invocable.h"
"functional/internal/front_binder.h"
"functional/bind_front.h"
"functional/function_ref.h"
"functional/internal/any_invocable.h"
"functional/internal/function_ref.h"
"hash/hash.h"
"hash/internal/city.h"
@ -123,14 +121,20 @@ set(ABSL_INTERNAL_DLL_FILES
"hash/internal/hash.h"
"hash/internal/hash.cc"
"hash/internal/spy_hash_state.h"
"hash/internal/wyhash.h"
"hash/internal/wyhash.cc"
"hash/internal/low_level_hash.h"
"hash/internal/low_level_hash.cc"
"memory/memory.h"
"meta/type_traits.h"
"numeric/bits.h"
"numeric/int128.cc"
"numeric/int128.h"
"numeric/internal/bits.h"
"numeric/internal/representation.h"
"profiling/internal/exponential_biased.cc"
"profiling/internal/exponential_biased.h"
"profiling/internal/periodic_sampler.cc"
"profiling/internal/periodic_sampler.h"
"profiling/internal/sample_recorder.h"
"random/bernoulli_distribution.h"
"random/beta_distribution.h"
"random/bit_gen_ref.h"
@ -193,18 +197,44 @@ set(ABSL_INTERNAL_DLL_FILES
"strings/charconv.h"
"strings/cord.cc"
"strings/cord.h"
"strings/cord_analysis.cc"
"strings/cord_analysis.h"
"strings/cord_buffer.cc"
"strings/cord_buffer.h"
"strings/escaping.cc"
"strings/escaping.h"
"strings/internal/cord_internal.cc"
"strings/internal/cord_internal.h"
"strings/internal/cord_rep_flat.h"
"strings/internal/cord_rep_ring.cc"
"strings/internal/cord_rep_ring.h"
"strings/internal/cord_rep_ring_reader.h"
"strings/internal/charconv_bigint.cc"
"strings/internal/charconv_bigint.h"
"strings/internal/charconv_parse.cc"
"strings/internal/charconv_parse.h"
"strings/internal/cord_data_edge.h"
"strings/internal/cord_internal.cc"
"strings/internal/cord_internal.h"
"strings/internal/cord_rep_btree.cc"
"strings/internal/cord_rep_btree.h"
"strings/internal/cord_rep_btree_navigator.cc"
"strings/internal/cord_rep_btree_navigator.h"
"strings/internal/cord_rep_btree_reader.cc"
"strings/internal/cord_rep_btree_reader.h"
"strings/internal/cord_rep_crc.cc"
"strings/internal/cord_rep_crc.h"
"strings/internal/cord_rep_consume.h"
"strings/internal/cord_rep_consume.cc"
"strings/internal/cord_rep_flat.h"
"strings/internal/cord_rep_ring.cc"
"strings/internal/cord_rep_ring.h"
"strings/internal/cord_rep_ring_reader.h"
"strings/internal/cordz_functions.cc"
"strings/internal/cordz_functions.h"
"strings/internal/cordz_handle.cc"
"strings/internal/cordz_handle.h"
"strings/internal/cordz_info.cc"
"strings/internal/cordz_info.h"
"strings/internal/cordz_sample_token.cc"
"strings/internal/cordz_sample_token.h"
"strings/internal/cordz_statistics.h"
"strings/internal/cordz_update_scope.h"
"strings/internal/cordz_update_tracker.h"
"strings/internal/stl_type_traits.h"
"strings/internal/string_constant.h"
"strings/match.cc"
@ -319,6 +349,7 @@ set(ABSL_INTERNAL_DLL_FILES
"types/internal/span.h"
"types/variant.h"
"utility/utility.h"
"debugging/leak_check.cc"
)
set(ABSL_INTERNAL_DLL_TARGETS
@ -329,7 +360,6 @@ set(ABSL_INTERNAL_DLL_TARGETS
"debugging_internal"
"demangle_internal"
"leak_check"
"leak_check_disable"
"stack_consumption"
"debugging"
"hash"
@ -360,6 +390,7 @@ set(ABSL_INTERNAL_DLL_TARGETS
"kernel_timeout_internal"
"synchronization"
"thread_pool"
"any_invocable"
"bind_front"
"function_ref"
"atomic_hook"
@ -429,13 +460,13 @@ set(ABSL_INTERNAL_DLL_TARGETS
"hashtablez_sampler"
"hashtable_debug"
"hashtable_debug_hooks"
"have_sse"
"node_hash_policy"
"node_slot_policy"
"raw_hash_map"
"container_common"
"raw_hash_set"
"layout"
"tracked"
"sample_recorder"
)
function(absl_internal_dll_contains)
@ -499,7 +530,7 @@ function(absl_make_dll)
abseil_dll
PUBLIC
"$<BUILD_INTERFACE:${ABSL_COMMON_INCLUDE_DIRS}>"
$<INSTALL_INTERFACE:${ABSL_INSTALL_INCLUDEDIR}>
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
)
target_compile_options(
@ -517,8 +548,8 @@ function(absl_make_dll)
${ABSL_CC_LIB_DEFINES}
)
install(TARGETS abseil_dll EXPORT ${PROJECT_NAME}Targets
RUNTIME DESTINATION ${ABSL_INSTALL_BINDIR}
LIBRARY DESTINATION ${ABSL_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${ABSL_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
)
endfunction()

85
ThirdParty/abseil-cpp/CMake/AbseilHelpers.cmake → ThirdParty/abseil-cpp-20220623.1/CMake/AbseilHelpers.cmake vendored
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@ -17,7 +17,6 @@
include(CMakeParseArguments)
include(AbseilConfigureCopts)
include(AbseilDll)
include(AbseilInstallDirs)
# The IDE folder for Abseil that will be used if Abseil is included in a CMake
# project that sets
@ -41,7 +40,8 @@ endif()
# LINKOPTS: List of link options
# PUBLIC: Add this so that this library will be exported under absl::
# Also in IDE, target will appear in Abseil folder while non PUBLIC will be in Abseil/internal.
# TESTONLY: When added, this target will only be built if BUILD_TESTING=ON.
# TESTONLY: When added, this target will only be built if both
# BUILD_TESTING=ON and ABSL_BUILD_TESTING=ON.
#
# Note:
# By default, absl_cc_library will always create a library named absl_${NAME},
@ -83,7 +83,8 @@ function(absl_cc_library)
${ARGN}
)
if(ABSL_CC_LIB_TESTONLY AND NOT BUILD_TESTING)
if(NOT ABSL_CC_LIB_PUBLIC AND ABSL_CC_LIB_TESTONLY AND
NOT (BUILD_TESTING AND ABSL_BUILD_TESTING))
return()
endif()
@ -142,7 +143,8 @@ function(absl_cc_library)
endif()
# Generate a pkg-config file for every library:
if(_build_type STREQUAL "static" OR _build_type STREQUAL "shared")
if((_build_type STREQUAL "static" OR _build_type STREQUAL "shared")
AND ABSL_ENABLE_INSTALL)
if(NOT ABSL_CC_LIB_TESTONLY)
if(absl_VERSION)
set(PC_VERSION "${absl_VERSION}")
@ -151,6 +153,10 @@ function(absl_cc_library)
endif()
foreach(dep ${ABSL_CC_LIB_DEPS})
if(${dep} MATCHES "^absl::(.*)")
# Join deps with commas.
if(PC_DEPS)
set(PC_DEPS "${PC_DEPS},")
endif()
set(PC_DEPS "${PC_DEPS} absl_${CMAKE_MATCH_1} = ${PC_VERSION}")
endif()
endforeach()
@ -164,21 +170,22 @@ function(absl_cc_library)
set(PC_CFLAGS "${PC_CFLAGS} ${cflag}")
endif()
endforeach()
string(REPLACE ";" " " PC_LINKOPTS "${ABSL_CC_LIB_LINKOPTS}")
FILE(GENERATE OUTPUT "${CMAKE_BINARY_DIR}/lib/pkgconfig/absl_${_NAME}.pc" CONTENT "\
prefix=${CMAKE_INSTALL_PREFIX}\n\
exec_prefix=\${prefix}\n\
libdir=\${prefix}/lib\n\
includedir=\${prefix}/include\n\
libdir=${CMAKE_INSTALL_FULL_LIBDIR}\n\
includedir=${CMAKE_INSTALL_FULL_INCLUDEDIR}\n\
\n\
Name: absl_${_NAME}\n\
Description: Abseil ${_NAME} library\n\
URL: https://abseil.io/\n\
Version: ${PC_VERSION}\n\
Requires.private:${PC_DEPS}\n\
Libs: -L\${libdir} $<JOIN:${ABSL_CC_LIB_LINKOPTS}, > $<$<NOT:$<BOOL:${ABSL_CC_LIB_IS_INTERFACE}>>:-labsl_${_NAME}>\n\
Requires:${PC_DEPS}\n\
Libs: -L\${libdir} ${PC_LINKOPTS} $<$<NOT:$<BOOL:${ABSL_CC_LIB_IS_INTERFACE}>>:-labsl_${_NAME}>\n\
Cflags: -I\${includedir}${PC_CFLAGS}\n")
INSTALL(FILES "${CMAKE_BINARY_DIR}/lib/pkgconfig/absl_${_NAME}.pc"
DESTINATION "${CMAKE_INSTALL_PREFIX}/lib/pkgconfig")
DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
endif()
endif()
@ -235,7 +242,7 @@ Cflags: -I\${includedir}${PC_CFLAGS}\n")
target_include_directories(${_NAME}
PUBLIC
"$<BUILD_INTERFACE:${ABSL_COMMON_INCLUDE_DIRS}>"
$<INSTALL_INTERFACE:${ABSL_INSTALL_INCLUDEDIR}>
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
)
target_compile_options(${_NAME}
PRIVATE ${ABSL_CC_LIB_COPTS})
@ -250,9 +257,23 @@ Cflags: -I\${includedir}${PC_CFLAGS}\n")
set_property(TARGET ${_NAME} PROPERTY FOLDER ${ABSL_IDE_FOLDER}/internal)
endif()
# INTERFACE libraries can't have the CXX_STANDARD property set
if(ABSL_PROPAGATE_CXX_STD)
# Abseil libraries require C++11 as the current minimum standard.
# Top-level application CMake projects should ensure a consistent C++
# standard for all compiled sources by setting CMAKE_CXX_STANDARD.
target_compile_features(${_NAME} PUBLIC cxx_std_11)
else()
# Note: This is legacy (before CMake 3.8) behavior. Setting the
# target-level CXX_STANDARD property to ABSL_CXX_STANDARD (which is
# initialized by CMAKE_CXX_STANDARD) should have no real effect, since
# that is the default value anyway.
#
# CXX_STANDARD_REQUIRED does guard against the top-level CMake project
# not having enabled CMAKE_CXX_STANDARD_REQUIRED (which prevents
# "decaying" to an older standard if the requested one isn't available).
set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD ${ABSL_CXX_STANDARD})
set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD_REQUIRED ON)
endif()
# When being installed, we lose the absl_ prefix. We want to put it back
# to have properly named lib files. This is a no-op when we are not being
@ -260,8 +281,7 @@ Cflags: -I\${includedir}${PC_CFLAGS}\n")
if(ABSL_ENABLE_INSTALL)
set_target_properties(${_NAME} PROPERTIES
OUTPUT_NAME "absl_${_NAME}"
# TODO(b/173696973): Figure out how to set SOVERSION for LTS releases.
SOVERSION 0
SOVERSION "2206.0.0"
)
endif()
else()
@ -270,7 +290,7 @@ Cflags: -I\${includedir}${PC_CFLAGS}\n")
target_include_directories(${_NAME}
INTERFACE
"$<BUILD_INTERFACE:${ABSL_COMMON_INCLUDE_DIRS}>"
$<INSTALL_INTERFACE:${ABSL_INSTALL_INCLUDEDIR}>
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
)
if (_build_type STREQUAL "dll")
@ -284,15 +304,25 @@ Cflags: -I\${includedir}${PC_CFLAGS}\n")
${ABSL_DEFAULT_LINKOPTS}
)
target_compile_definitions(${_NAME} INTERFACE ${ABSL_CC_LIB_DEFINES})
if(ABSL_PROPAGATE_CXX_STD)
# Abseil libraries require C++11 as the current minimum standard.
# Top-level application CMake projects should ensure a consistent C++
# standard for all compiled sources by setting CMAKE_CXX_STANDARD.
target_compile_features(${_NAME} INTERFACE cxx_std_11)
# (INTERFACE libraries can't have the CXX_STANDARD property set, so there
# is no legacy behavior else case).
endif()
endif()
# TODO currently we don't install googletest alongside abseil sources, so
# installed abseil can't be tested.
if(NOT ABSL_CC_LIB_TESTONLY AND ABSL_ENABLE_INSTALL)
install(TARGETS ${_NAME} EXPORT ${PROJECT_NAME}Targets
RUNTIME DESTINATION ${ABSL_INSTALL_BINDIR}
LIBRARY DESTINATION ${ABSL_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${ABSL_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
)
endif()
@ -333,11 +363,11 @@ endfunction()
# "awesome_test.cc"
# DEPS
# absl::awesome
# gmock
# gtest_main
# GTest::gmock
# GTest::gtest_main
# )
function(absl_cc_test)
if(NOT BUILD_TESTING)
if(NOT (BUILD_TESTING AND ABSL_BUILD_TESTING))
return()
endif()
@ -387,8 +417,23 @@ function(absl_cc_test)
# Add all Abseil targets to a folder in the IDE for organization.
set_property(TARGET ${_NAME} PROPERTY FOLDER ${ABSL_IDE_FOLDER}/test)
if(ABSL_PROPAGATE_CXX_STD)
# Abseil libraries require C++11 as the current minimum standard.
# Top-level application CMake projects should ensure a consistent C++
# standard for all compiled sources by setting CMAKE_CXX_STANDARD.
target_compile_features(${_NAME} PUBLIC cxx_std_11)
else()
# Note: This is legacy (before CMake 3.8) behavior. Setting the
# target-level CXX_STANDARD property to ABSL_CXX_STANDARD (which is
# initialized by CMAKE_CXX_STANDARD) should have no real effect, since
# that is the default value anyway.
#
# CXX_STANDARD_REQUIRED does guard against the top-level CMake project
# not having enabled CMAKE_CXX_STANDARD_REQUIRED (which prevents
# "decaying" to an older standard if the requested one isn't available).
set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD ${ABSL_CXX_STANDARD})
set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD_REQUIRED ON)
endif()
add_test(NAME ${_NAME} COMMAND ${_NAME})
endfunction()

0
ThirdParty/abseil-cpp/CMake/Googletest/CMakeLists.txt.in → ThirdParty/abseil-cpp-20220623.1/CMake/Googletest/CMakeLists.txt.in vendored
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0
ThirdParty/abseil-cpp/CMake/Googletest/DownloadGTest.cmake → ThirdParty/abseil-cpp-20220623.1/CMake/Googletest/DownloadGTest.cmake vendored
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188
ThirdParty/abseil-cpp-20220623.1/CMake/README.md vendored Normal file
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@ -0,0 +1,188 @@
# Abseil CMake Build Instructions
Abseil comes with a CMake build script ([CMakeLists.txt](../CMakeLists.txt))
that can be used on a wide range of platforms ("C" stands for cross-platform.).
If you don't have CMake installed already, you can download it for free from
<https://www.cmake.org/>.
CMake works by generating native makefiles or build projects that can
be used in the compiler environment of your choice.
For API/ABI compatibility reasons, we strongly recommend building Abseil in a
subdirectory of your project or as an embedded dependency.
## Incorporating Abseil Into a CMake Project
The recommendations below are similar to those for using CMake within the
googletest framework
(<https://github.com/google/googletest/blob/master/googletest/README.md#incorporating-into-an-existing-cmake-project>)
### Step-by-Step Instructions
1. If you want to build the Abseil tests, integrate the Abseil dependency
[Google Test](https://github.com/google/googletest) into your CMake
project. To disable Abseil tests, you have to pass either
`-DBUILD_TESTING=OFF` or `-DABSL_BUILD_TESTING=OFF` when configuring your
project with CMake.
2. Download Abseil and copy it into a subdirectory in your CMake project or add
Abseil as a [git submodule](https://git-scm.com/docs/git-submodule) in your
CMake project.
3. You can then use the CMake command
[`add_subdirectory()`](https://cmake.org/cmake/help/latest/command/add_subdirectory.html)
to include Abseil directly in your CMake project.
4. Add the **absl::** target you wish to use to the
[`target_link_libraries()`](https://cmake.org/cmake/help/latest/command/target_link_libraries.html)
section of your executable or of your library.<br>
Here is a short CMakeLists.txt example of an application project using Abseil.
```cmake
cmake_minimum_required(VERSION 3.8.2)
project(my_app_project)
# Pick the C++ standard to compile with.
# Abseil currently supports C++11, C++14, and C++17.
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
add_subdirectory(abseil-cpp)
add_executable(my_exe source.cpp)
target_link_libraries(my_exe absl::base absl::synchronization absl::strings)
```
Note that if you are developing a library designed for use by other clients, you
should instead leave `CMAKE_CXX_STANDARD` unset (or only set if being built as
the current top-level CMake project) and configure the minimum required C++
standard at the target level. If you require a later minimum C++ standard than
Abseil does, it's a good idea to also enforce that `CMAKE_CXX_STANDARD` (which
will control Abseil library targets) is set to at least that minimum. For
example:
```cmake
cmake_minimum_required(VERSION 3.8.2)
project(my_lib_project)
# Leave C++ standard up to the root application, so set it only if this is the
# current top-level CMake project.
if(CMAKE_SOURCE_DIR STREQUAL my_lib_project_SOURCE_DIR)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
endif()
add_subdirectory(abseil-cpp)
add_library(my_lib source.cpp)
target_link_libraries(my_lib absl::base absl::synchronization absl::strings)
# Enforce that my_lib requires C++17. Important to document for clients that they
# must set CMAKE_CXX_STANDARD to 17 or higher for proper Abseil ABI compatibility
# (since otherwise, Abseil library targets could be compiled with a lower C++
# standard than my_lib).
target_compile_features(my_lib PUBLIC cxx_std_17)
if(CMAKE_CXX_STANDARD LESS 17)
message(FATAL_ERROR
"my_lib_project requires CMAKE_CXX_STANDARD >= 17 (got: ${CMAKE_CXX_STANDARD})")
endif()
```
Then the top-level application project that uses your library is responsible for
setting a consistent `CMAKE_CXX_STANDARD` that is sufficiently high.
### Running Abseil Tests with CMake
Use the `-DABSL_BUILD_TESTING=ON` flag to run Abseil tests. Note that
BUILD_TESTING must also be on (the default).
You will need to provide Abseil with a Googletest dependency. There are two
options for how to do this:
* Use `-DABSL_USE_GOOGLETEST_HEAD`. This will automatically download the latest
Googletest source into the build directory at configure time. Googletest will
then be compiled directly alongside Abseil's tests.
* Manually integrate Googletest with your build. See
https://github.com/google/googletest/blob/master/googletest/README.md#using-cmake
for more information on using Googletest in a CMake project.
For example, to run just the Abseil tests, you could use this script:
```
cd path/to/abseil-cpp
mkdir build
cd build
cmake -DABSL_BUILD_TESTING=ON -DABSL_USE_GOOGLETEST_HEAD=ON ..
make -j
ctest
```
Currently, we only run our tests with CMake in a Linux environment, but we are
working on the rest of our supported platforms. See
https://github.com/abseil/abseil-cpp/projects/1 and
https://github.com/abseil/abseil-cpp/issues/109 for more information.
### Available Abseil CMake Public Targets
Here's a non-exhaustive list of Abseil CMake public targets:
```cmake
absl::algorithm
absl::base
absl::debugging
absl::flat_hash_map
absl::flags
absl::memory
absl::meta
absl::numeric
absl::random_random
absl::strings
absl::synchronization
absl::time
absl::utility
```
## Traditional CMake Set-Up
For larger projects, it may make sense to use the traditional CMake set-up where you build and install projects separately.
First, you'd need to build and install Google Test:
```
cmake -S /source/googletest -B /build/googletest -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/installation/dir -DBUILD_GMOCK=ON
cmake --build /build/googletest --target install
```
Then you need to configure and build Abseil. Make sure you enable `ABSL_USE_EXTERNAL_GOOGLETEST` and `ABSL_FIND_GOOGLETEST`. You also need to enable `ABSL_ENABLE_INSTALL` so that you can install Abseil itself.
```
cmake -S /source/abseil-cpp -B /build/abseil-cpp -DCMAKE_PREFIX_PATH=/installation/dir -DCMAKE_INSTALL_PREFIX=/installation/dir -DABSL_ENABLE_INSTALL=ON -DABSL_USE_EXTERNAL_GOOGLETEST=ON -DABSL_FIND_GOOGLETEST=ON
cmake --build /temporary/build/abseil-cpp
```
(`CMAKE_PREFIX_PATH` is where you already have Google Test installed; `CMAKE_INSTALL_PREFIX` is where you want to have Abseil installed; they can be different.)
Run the tests:
```
ctest --test-dir /temporary/build/abseil-cpp
```
And finally install:
```
cmake --build /temporary/build/abseil-cpp --target install
```
# CMake Option Synposis
## Enable Standard CMake Installation
`-DABSL_ENABLE_INSTALL=ON`
## Google Test Options
`-DABSL_BUILD_TESTING=ON` must be set to enable testing
- Have Abseil download and build Google Test for you: `-DABSL_USE_EXTERNAL_GOOGLETEST=OFF` (default)
- Download and build latest Google Test: `-DABSL_USE_GOOGLETEST_HEAD=ON`
- Download specific Google Test version (ZIP archive): `-DABSL_GOOGLETEST_DOWNLOAD_URL=https://.../version.zip`
- Use Google Test from specific local directory: `-DABSL_LOCAL_GOOGLETEST_DIR=/path/to/googletest`
- Use Google Test included elsewhere in your project: `-DABSL_USE_EXTERNAL_GOOGLETEST=ON`
- Use standard CMake `find_package(CTest)` to find installed Google Test: `-DABSL_USE_EXTERNAL_GOOGLETEST=ON -DABSL_FIND_GOOGLETEST=ON`

0
ThirdParty/abseil-cpp/CMake/abslConfig.cmake.in → ThirdParty/abseil-cpp-20220623.1/CMake/abslConfig.cmake.in vendored
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4
ThirdParty/abseil-cpp/CMake/install_test_project/CMakeLists.txt → ThirdParty/abseil-cpp-20220623.1/CMake/install_test_project/CMakeLists.txt vendored
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@ -18,10 +18,8 @@
cmake_minimum_required(VERSION 3.5)
project(absl_cmake_testing CXX)
set(CMAKE_CXX_STANDARD 11)
add_executable(simple simple.cc)
find_package(absl REQUIRED)
target_link_libraries(simple absl::strings)
target_link_libraries(simple absl::strings absl::config)

9
ThirdParty/abseil-cpp/CMake/install_test_project/simple.cc → ThirdParty/abseil-cpp-20220623.1/CMake/install_test_project/simple.cc vendored
View File

@ -14,8 +14,17 @@
// limitations under the License.
#include <iostream>
#include "absl/base/config.h"
#include "absl/strings/substitute.h"
#if !defined(ABSL_LTS_RELEASE_VERSION) || ABSL_LTS_RELEASE_VERSION != 99998877
#error ABSL_LTS_RELEASE_VERSION is not set correctly.
#endif
#if !defined(ABSL_LTS_RELEASE_PATCH_LEVEL) || ABSL_LTS_RELEASE_PATCH_LEVEL != 0
#error ABSL_LTS_RELEASE_PATCH_LEVEL is not set correctly.
#endif
int main(int argc, char** argv) {
for (int i = 0; i < argc; ++i) {
std::cout << absl::Substitute("Arg $0: $1\n", i, argv[i]);

112
ThirdParty/abseil-cpp-20220623.1/CMake/install_test_project/test.sh vendored Normal file
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@ -0,0 +1,112 @@
#!/bin/bash
#
# Copyright 2019 The Abseil Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Unit and integration tests for Abseil LTS CMake installation
# Fail on any error. Treat unset variables an error. Print commands as executed.
set -euox pipefail
absl_dir=/abseil-cpp
absl_build_dir=/buildfs
googletest_builddir=/googletest_builddir
project_dir="${absl_dir}"/CMake/install_test_project
project_build_dir=/buildfs/project-build
build_shared_libs="OFF"
if [ "${LINK_TYPE:-}" = "DYNAMIC" ]; then
build_shared_libs="ON"
fi
# Build and install GoogleTest
mkdir "${googletest_builddir}"
pushd "${googletest_builddir}"
curl -L "${ABSL_GOOGLETEST_DOWNLOAD_URL}" --output "${ABSL_GOOGLETEST_COMMIT}".zip
unzip "${ABSL_GOOGLETEST_COMMIT}".zip
pushd "googletest-${ABSL_GOOGLETEST_COMMIT}"
mkdir build
pushd build
cmake -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS="${build_shared_libs}" ..
make -j $(nproc)
make install
ldconfig
popd
popd
popd
# Run the LTS transformations
./create_lts.py 99998877
# Build and install Abseil
pushd "${absl_build_dir}"
cmake "${absl_dir}" \
-DABSL_USE_EXTERNAL_GOOGLETEST=ON \
-DABSL_FIND_GOOGLETEST=ON \
-DCMAKE_BUILD_TYPE=Release \
-DABSL_BUILD_TESTING=ON \
-DBUILD_SHARED_LIBS="${build_shared_libs}"
make -j $(nproc)
ctest -j $(nproc) --output-on-failure
make install
ldconfig
popd
# Test the project against the installed Abseil
mkdir -p "${project_build_dir}"
pushd "${project_build_dir}"
cmake "${project_dir}"
cmake --build . --target simple
output="$(${project_build_dir}/simple "printme" 2>&1)"
if [[ "${output}" != *"Arg 1: printme"* ]]; then
echo "Faulty output on simple project:"
echo "${output}"
exit 1
fi
popd
if ! grep absl::strings "/usr/local/lib/cmake/absl/abslTargets.cmake"; then
cat "/usr/local/lib/cmake/absl/abslTargets.cmake"
echo "CMake targets named incorrectly"
exit 1
fi
pushd "${HOME}"
cat > hello-abseil.cc << EOF
#include <cstdlib>
#include "absl/strings/str_format.h"
int main(int argc, char **argv) {
absl::PrintF("Hello Abseil!\n");
return EXIT_SUCCESS;
}
EOF
if [ "${LINK_TYPE:-}" != "DYNAMIC" ]; then
pc_args=($(pkg-config --cflags --libs --static absl_str_format))
g++ -static -o hello-abseil hello-abseil.cc "${pc_args[@]}"
else
pc_args=($(pkg-config --cflags --libs absl_str_format))
g++ -o hello-abseil hello-abseil.cc "${pc_args[@]}"
fi
hello="$(./hello-abseil)"
[[ "${hello}" == "Hello Abseil!" ]]
popd
echo "Install test complete!"
exit 0

90
ThirdParty/abseil-cpp/CMakeLists.txt → ThirdParty/abseil-cpp-20220623.1/CMakeLists.txt vendored
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@ -41,11 +41,12 @@ if (POLICY CMP0077)
cmake_policy(SET CMP0077 NEW)
endif (POLICY CMP0077)
# Set BUILD_TESTING to OFF by default.
# This must come before the project() and include(CTest) lines.
OPTION(BUILD_TESTING "Build tests" OFF)
# Allow the user to specify the MSVC runtime
if (POLICY CMP0091)
cmake_policy(SET CMP0091 NEW)
endif (POLICY CMP0091)
project(absl CXX)
project(absl LANGUAGES CXX VERSION 20220623)
include(CTest)
# Output directory is correct by default for most build setups. However, when
@ -62,13 +63,20 @@ else()
option(ABSL_ENABLE_INSTALL "Enable install rule" ON)
endif()
option(ABSL_PROPAGATE_CXX_STD
"Use CMake C++ standard meta features (e.g. cxx_std_11) that propagate to targets that link to Abseil"
OFF) # TODO: Default to ON for CMake 3.8 and greater.
if((${CMAKE_VERSION} VERSION_GREATER_EQUAL 3.8) AND (NOT ABSL_PROPAGATE_CXX_STD))
message(WARNING "A future Abseil release will default ABSL_PROPAGATE_CXX_STD to ON for CMake 3.8 and up. We recommend enabling this option to ensure your project still builds correctly.")
endif()
list(APPEND CMAKE_MODULE_PATH
${CMAKE_CURRENT_LIST_DIR}/CMake
${CMAKE_CURRENT_LIST_DIR}/absl/copts
)
include(AbseilInstallDirs)
include(CMakePackageConfigHelpers)
include(GNUInstallDirs)
include(AbseilDll)
include(AbseilHelpers)
@ -97,8 +105,20 @@ endif()
## pthread
find_package(Threads REQUIRED)
include(CMakeDependentOption)
option(ABSL_BUILD_TESTING
"If ON, Abseil will build all of Abseil's own tests." OFF)
option(ABSL_USE_EXTERNAL_GOOGLETEST
"If ON, Abseil will assume that the targets for GoogleTest are already provided by the including project. This makes sense when Abseil is used with add_subproject." OFF)
"If ON, Abseil will assume that the targets for GoogleTest are already provided by the including project. This makes sense when Abseil is used with add_subdirectory." OFF)
cmake_dependent_option(ABSL_FIND_GOOGLETEST
"If ON, Abseil will use find_package(GTest) rather than assuming that GoogleTest is already provided by the including project."
ON
"ABSL_USE_EXTERNAL_GOOGLETEST"
OFF)
option(ABSL_USE_GOOGLETEST_HEAD
"If ON, abseil will download HEAD from GoogleTest at config time." OFF)
@ -109,17 +129,29 @@ set(ABSL_LOCAL_GOOGLETEST_DIR "/usr/src/googletest" CACHE PATH
"If ABSL_USE_GOOGLETEST_HEAD is OFF and ABSL_GOOGLETEST_URL is not set, specifies the directory of a local GoogleTest checkout."
)
set(BUILD_TESTING False)
if(BUILD_TESTING)
if(BUILD_TESTING AND ABSL_BUILD_TESTING)
## check targets
if (NOT ABSL_USE_EXTERNAL_GOOGLETEST)
if (ABSL_USE_EXTERNAL_GOOGLETEST)
if (ABSL_FIND_GOOGLETEST)
find_package(GTest REQUIRED)
elseif(NOT TARGET GTest::gtest)
if(TARGET gtest)
# When Google Test is included directly rather than through find_package, the aliases are missing.
add_library(GTest::gtest ALIAS gtest)
add_library(GTest::gtest_main ALIAS gtest_main)
add_library(GTest::gmock ALIAS gmock)
add_library(GTest::gmock_main ALIAS gmock_main)
else()
message(FATAL_ERROR "ABSL_USE_EXTERNAL_GOOGLETEST is ON and ABSL_FIND_GOOGLETEST is OFF, which means that the top-level project must build the Google Test project. However, the target gtest was not found.")
endif()
endif()
else()
set(absl_gtest_build_dir ${CMAKE_BINARY_DIR}/googletest-build)
if(ABSL_USE_GOOGLETEST_HEAD AND ABSL_GOOGLETEST_DOWNLOAD_URL)
message(FATAL_ERROR "Do not set both ABSL_USE_GOOGLETEST_HEAD and ABSL_GOOGLETEST_DOWNLOAD_URL")
endif()
if(ABSL_USE_GOOGLETEST_HEAD)
set(absl_gtest_download_url "https://github.com/google/googletest/archive/master.zip")
set(absl_gtest_download_url "https://github.com/google/googletest/archive/main.zip")
elseif(ABSL_GOOGLETEST_DOWNLOAD_URL)
set(absl_gtest_download_url ${ABSL_GOOGLETEST_DOWNLOAD_URL})
endif()
@ -131,46 +163,30 @@ if(BUILD_TESTING)
include(CMake/Googletest/DownloadGTest.cmake)
endif()
check_target(gtest)
check_target(gtest_main)
check_target(gmock)
list(APPEND ABSL_TEST_COMMON_LIBRARIES
gtest_main
gtest
gmock
${CMAKE_THREAD_LIBS_INIT}
)
check_target(GTest::gtest)
check_target(GTest::gtest_main)
check_target(GTest::gmock)
check_target(GTest::gmock_main)
endif()
add_subdirectory(absl)
if(ABSL_ENABLE_INSTALL)
# absl:lts-remove-begin(system installation is supported for LTS releases)
# We don't support system-wide installation
list(APPEND SYSTEM_INSTALL_DIRS "/usr/local" "/usr" "/opt/" "/opt/local" "c:/Program Files/${PROJECT_NAME}")
if(NOT DEFINED CMAKE_INSTALL_PREFIX OR CMAKE_INSTALL_PREFIX IN_LIST SYSTEM_INSTALL_DIRS)
message(WARNING "\
The default and system-level install directories are unsupported except in LTS \
releases of Abseil. Please set CMAKE_INSTALL_PREFIX to install Abseil in your \
source or build tree directly.\
")
endif()
# absl:lts-remove-end
# install as a subdirectory only
install(EXPORT ${PROJECT_NAME}Targets
NAMESPACE absl::
DESTINATION "${ABSL_INSTALL_CONFIGDIR}"
DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}"
)
configure_package_config_file(
CMake/abslConfig.cmake.in
"${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
INSTALL_DESTINATION "${ABSL_INSTALL_CONFIGDIR}"
INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}"
)
install(FILES "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
DESTINATION "${ABSL_INSTALL_CONFIGDIR}"
DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}"
)
# Abseil only has a version in LTS releases. This mechanism is accomplished
@ -183,12 +199,12 @@ if(ABSL_ENABLE_INSTALL)
)
install(FILES "${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
DESTINATION ${ABSL_INSTALL_CONFIGDIR}
DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}"
)
endif() # absl_VERSION
install(DIRECTORY absl
DESTINATION ${ABSL_INSTALL_INCLUDEDIR}
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
FILES_MATCHING
PATTERN "*.inc"
PATTERN "*.h"

0
ThirdParty/abseil-cpp/CONTRIBUTING.md → ThirdParty/abseil-cpp-20220623.1/CONTRIBUTING.md vendored
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5
ThirdParty/abseil-cpp/FAQ.md → ThirdParty/abseil-cpp-20220623.1/FAQ.md vendored
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@ -27,7 +27,10 @@ compiler, there several ways to do this:
file](https://docs.bazel.build/versions/master/guide.html#bazelrc)
If you are using CMake as the build system, you'll need to add a line like
`set(CMAKE_CXX_STANDARD 17)` to your top level `CMakeLists.txt` file. See the
`set(CMAKE_CXX_STANDARD 17)` to your top level `CMakeLists.txt` file. If you
are developing a library designed to be used by other clients, you should
instead leave `CMAKE_CXX_STANDARD` unset and configure the minimum C++ standard
required by each of your library targets via `target_compile_features`. See the
[CMake build
instructions](https://github.com/abseil/abseil-cpp/blob/master/CMake/README.md)
for more information.

0
ThirdParty/abseil-cpp/LICENSE → ThirdParty/abseil-cpp-20220623.1/LICENSE vendored
View File

3
ThirdParty/abseil-cpp/README.md → ThirdParty/abseil-cpp-20220623.1/README.md vendored
View File

@ -92,6 +92,9 @@ Abseil contains the following C++ library components:
available within C++14 and C++17 versions of the C++ `<type_traits>` library.
* [`numeric`](absl/numeric/)
<br /> The `numeric` library contains C++11-compatible 128-bit integers.
* [`profiling`](absl/profiling/)
<br /> The `profiling` library contains utility code for profiling C++
entities. It is currently a private dependency of other Abseil libraries.
* [`status`](absl/status/)
<br /> The `status` contains abstractions for error handling, specifically
`absl::Status` and `absl::StatusOr<T>`.

0
ThirdParty/abseil-cpp/UPGRADES.md → ThirdParty/abseil-cpp-20220623.1/UPGRADES.md vendored
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61
ThirdParty/abseil-cpp-20220623.1/WORKSPACE vendored Normal file
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@ -0,0 +1,61 @@
#
# Copyright 2019 The Abseil Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
workspace(name = "com_google_absl")
load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
# GoogleTest/GoogleMock framework. Used by most unit-tests.
http_archive(
name = "com_google_googletest",
sha256 = "ce7366fe57eb49928311189cb0e40e0a8bf3d3682fca89af30d884c25e983786",
strip_prefix = "googletest-release-1.12.0",
# Keep this URL in sync with ABSL_GOOGLETEST_COMMIT in ci/cmake_common.sh.
urls = ["https://github.com/google/googletest/archive/refs/tags/release-1.12.0.zip"],
)
# RE2 (the regular expression library used by GoogleTest)
# Note this must use a commit from the `abseil` branch of the RE2 project.
# https://github.com/google/re2/tree/abseil
http_archive(
name = "com_googlesource_code_re2",
sha256 = "0a890c2aa0bb05b2ce906a15efb520d0f5ad4c7d37b8db959c43772802991887",
strip_prefix = "re2-a427f10b9fb4622dd6d8643032600aa1b50fbd12",
urls = ["https://github.com/google/re2/archive/a427f10b9fb4622dd6d8643032600aa1b50fbd12.zip"], # 2022-06-09
)
# Google benchmark.
http_archive(
name = "com_github_google_benchmark", # 2021-09-20T09:19:51Z
sha256 = "62e2f2e6d8a744d67e4bbc212fcfd06647080de4253c97ad5c6749e09faf2cb0",
strip_prefix = "benchmark-0baacde3618ca617da95375e0af13ce1baadea47",
urls = ["https://github.com/google/benchmark/archive/0baacde3618ca617da95375e0af13ce1baadea47.zip"],
)
# Bazel Skylib.
http_archive(
name = "bazel_skylib",
urls = ["https://github.com/bazelbuild/bazel-skylib/releases/download/1.2.1/bazel-skylib-1.2.1.tar.gz"],
sha256 = "f7be3474d42aae265405a592bb7da8e171919d74c16f082a5457840f06054728",
)
# Bazel platform rules.
http_archive(
name = "platforms",
sha256 = "a879ea428c6d56ab0ec18224f976515948822451473a80d06c2e50af0bbe5121",
strip_prefix = "platforms-da5541f26b7de1dc8e04c075c99df5351742a4a2",
urls = ["https://github.com/bazelbuild/platforms/archive/da5541f26b7de1dc8e04c075c99df5351742a4a2.zip"], # 2022-05-27
)

51
ThirdParty/abseil-cpp/absl/BUILD.bazel → ThirdParty/abseil-cpp-20220623.1/absl/BUILD.bazel vendored
View File

@ -13,6 +13,8 @@
# See the License for the specific language governing permissions and
# limitations under the License.
load("@bazel_skylib//lib:selects.bzl", "selects")
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
@ -44,14 +46,14 @@ config_setting(
config_setting(
name = "osx",
constraint_values = [
"@bazel_tools//platforms:osx",
"@platforms//os:osx",
],
)
config_setting(
name = "ios",
constraint_values = [
"@bazel_tools//platforms:ios",
"@platforms//os:ios",
],
)
@ -64,9 +66,52 @@ config_setting(
)
config_setting(
name = "wasm",
name = "cpu_wasm",
values = {
"cpu": "wasm",
},
visibility = [":__subpackages__"],
)
config_setting(
name = "cpu_wasm32",
values = {
"cpu": "wasm32",
},
visibility = [":__subpackages__"],
)
config_setting(
name = "platforms_wasm32",
constraint_values = [
"@platforms//cpu:wasm32",
],
visibility = [":__subpackages__"],
)
config_setting(
name = "platforms_wasm64",
constraint_values = [
"@platforms//cpu:wasm64",
],
visibility = [":__subpackages__"],
)
selects.config_setting_group(
name = "wasm",
match_any = [
":cpu_wasm",
":cpu_wasm32",
":platforms_wasm32",
":platforms_wasm64",
],
visibility = [":__subpackages__"],
)
config_setting(
name = "fuchsia",
values = {
"cpu": "fuchsia",
},
visibility = [":__subpackages__"],
)

2
ThirdParty/abseil-cpp/absl/CMakeLists.txt → ThirdParty/abseil-cpp-20220623.1/absl/CMakeLists.txt vendored
View File

@ -16,6 +16,7 @@
add_subdirectory(base)
add_subdirectory(algorithm)
add_subdirectory(cleanup)
add_subdirectory(container)
add_subdirectory(debugging)
add_subdirectory(flags)
@ -24,6 +25,7 @@ add_subdirectory(hash)
add_subdirectory(memory)
add_subdirectory(meta)
add_subdirectory(numeric)
add_subdirectory(profiling)
add_subdirectory(random)
add_subdirectory(status)
add_subdirectory(strings)

0
ThirdParty/abseil-cpp/absl/abseil.podspec.gen.py → ThirdParty/abseil-cpp-20220623.1/absl/abseil.podspec.gen.py vendored
View File

2
ThirdParty/abseil-cpp/absl/algorithm/BUILD.bazel → ThirdParty/abseil-cpp-20220623.1/absl/algorithm/BUILD.bazel vendored
View File

@ -14,7 +14,6 @@
# limitations under the License.
#
load("@rules_cc//cc:defs.bzl", "cc_library", "cc_test")
load(
"//absl:copts/configure_copts.bzl",
"ABSL_DEFAULT_COPTS",
@ -44,6 +43,7 @@ cc_test(
linkopts = ABSL_DEFAULT_LINKOPTS,
deps = [
":algorithm",
"//absl/base:config",
"@com_google_googletest//:gtest_main",
],
)

5
ThirdParty/abseil-cpp/absl/algorithm/CMakeLists.txt → ThirdParty/abseil-cpp-20220623.1/absl/algorithm/CMakeLists.txt vendored
View File

@ -35,7 +35,8 @@ absl_cc_test(
${ABSL_TEST_COPTS}
DEPS
absl::algorithm
gmock_main
absl::config
GTest::gmock_main
)
absl_cc_library(
@ -65,5 +66,5 @@ absl_cc_test(
absl::core_headers
absl::memory
absl::span
gmock_main
GTest::gmock_main
)

0
ThirdParty/abseil-cpp/absl/algorithm/algorithm.h → ThirdParty/abseil-cpp-20220623.1/absl/algorithm/algorithm.h vendored
View File

9
ThirdParty/abseil-cpp/absl/algorithm/algorithm_test.cc → ThirdParty/abseil-cpp-20220623.1/absl/algorithm/algorithm_test.cc vendored
View File

@ -20,6 +20,7 @@
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#include "absl/base/config.h"
namespace {
@ -50,7 +51,15 @@ TEST(EqualTest, EmptyRange) {
std::vector<int> empty1;
std::vector<int> empty2;
// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105705
#if ABSL_INTERNAL_HAVE_MIN_GNUC_VERSION(12, 0)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wnonnull"
#endif
EXPECT_FALSE(absl::equal(v1.begin(), v1.end(), empty1.begin(), empty1.end()));
#if ABSL_INTERNAL_HAVE_MIN_GNUC_VERSION(12, 0)
#pragma GCC diagnostic pop
#endif
EXPECT_FALSE(absl::equal(empty1.begin(), empty1.end(), v1.begin(), v1.end()));
EXPECT_TRUE(
absl::equal(empty1.begin(), empty1.end(), empty2.begin(), empty2.end()));

194
ThirdParty/abseil-cpp/absl/algorithm/container.h → ThirdParty/abseil-cpp-20220623.1/absl/algorithm/container.h vendored
View File

@ -166,7 +166,7 @@ container_algorithm_internal::ContainerDifferenceType<const C> c_distance(
// c_all_of()
//
// Container-based version of the <algorithm> `std::all_of()` function to
// test a condition on all elements within a container.
// test if all elements within a container satisfy a condition.
template <typename C, typename Pred>
bool c_all_of(const C& c, Pred&& pred) {
return std::all_of(container_algorithm_internal::c_begin(c),
@ -905,11 +905,11 @@ void c_sort(C& c) {
// Overload of c_sort() for performing a `comp` comparison other than the
// default `operator<`.
template <typename C, typename Compare>
void c_sort(C& c, Compare&& comp) {
template <typename C, typename LessThan>
void c_sort(C& c, LessThan&& comp) {
std::sort(container_algorithm_internal::c_begin(c),
container_algorithm_internal::c_end(c),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_stable_sort()
@ -925,11 +925,11 @@ void c_stable_sort(C& c) {
// Overload of c_stable_sort() for performing a `comp` comparison other than the
// default `operator<`.
template <typename C, typename Compare>
void c_stable_sort(C& c, Compare&& comp) {
template <typename C, typename LessThan>
void c_stable_sort(C& c, LessThan&& comp) {
std::stable_sort(container_algorithm_internal::c_begin(c),
container_algorithm_internal::c_end(c),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_is_sorted()
@ -944,11 +944,11 @@ bool c_is_sorted(const C& c) {
// c_is_sorted() overload for performing a `comp` comparison other than the
// default `operator<`.
template <typename C, typename Compare>
bool c_is_sorted(const C& c, Compare&& comp) {
template <typename C, typename LessThan>
bool c_is_sorted(const C& c, LessThan&& comp) {
return std::is_sorted(container_algorithm_internal::c_begin(c),
container_algorithm_internal::c_end(c),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_partial_sort()
@ -966,14 +966,14 @@ void c_partial_sort(
// Overload of c_partial_sort() for performing a `comp` comparison other than
// the default `operator<`.
template <typename RandomAccessContainer, typename Compare>
template <typename RandomAccessContainer, typename LessThan>
void c_partial_sort(
RandomAccessContainer& sequence,
container_algorithm_internal::ContainerIter<RandomAccessContainer> middle,
Compare&& comp) {
LessThan&& comp) {
std::partial_sort(container_algorithm_internal::c_begin(sequence), middle,
container_algorithm_internal::c_end(sequence),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_partial_sort_copy()
@ -994,15 +994,15 @@ c_partial_sort_copy(const C& sequence, RandomAccessContainer& result) {
// Overload of c_partial_sort_copy() for performing a `comp` comparison other
// than the default `operator<`.
template <typename C, typename RandomAccessContainer, typename Compare>
template <typename C, typename RandomAccessContainer, typename LessThan>
container_algorithm_internal::ContainerIter<RandomAccessContainer>
c_partial_sort_copy(const C& sequence, RandomAccessContainer& result,
Compare&& comp) {
LessThan&& comp) {
return std::partial_sort_copy(container_algorithm_internal::c_begin(sequence),
container_algorithm_internal::c_end(sequence),
container_algorithm_internal::c_begin(result),
container_algorithm_internal::c_end(result),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_is_sorted_until()
@ -1018,12 +1018,12 @@ container_algorithm_internal::ContainerIter<C> c_is_sorted_until(C& c) {
// Overload of c_is_sorted_until() for performing a `comp` comparison other than
// the default `operator<`.
template <typename C, typename Compare>
template <typename C, typename LessThan>
container_algorithm_internal::ContainerIter<C> c_is_sorted_until(
C& c, Compare&& comp) {
C& c, LessThan&& comp) {
return std::is_sorted_until(container_algorithm_internal::c_begin(c),
container_algorithm_internal::c_end(c),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_nth_element()
@ -1043,14 +1043,14 @@ void c_nth_element(
// Overload of c_nth_element() for performing a `comp` comparison other than
// the default `operator<`.
template <typename RandomAccessContainer, typename Compare>
template <typename RandomAccessContainer, typename LessThan>
void c_nth_element(
RandomAccessContainer& sequence,
container_algorithm_internal::ContainerIter<RandomAccessContainer> nth,
Compare&& comp) {
LessThan&& comp) {
std::nth_element(container_algorithm_internal::c_begin(sequence), nth,
container_algorithm_internal::c_end(sequence),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
//------------------------------------------------------------------------------
@ -1072,12 +1072,12 @@ container_algorithm_internal::ContainerIter<Sequence> c_lower_bound(
// Overload of c_lower_bound() for performing a `comp` comparison other than
// the default `operator<`.
template <typename Sequence, typename T, typename Compare>
template <typename Sequence, typename T, typename LessThan>
container_algorithm_internal::ContainerIter<Sequence> c_lower_bound(
Sequence& sequence, T&& value, Compare&& comp) {
Sequence& sequence, T&& value, LessThan&& comp) {
return std::lower_bound(container_algorithm_internal::c_begin(sequence),
container_algorithm_internal::c_end(sequence),
std::forward<T>(value), std::forward<Compare>(comp));
std::forward<T>(value), std::forward<LessThan>(comp));
}
// c_upper_bound()
@ -1095,12 +1095,12 @@ container_algorithm_internal::ContainerIter<Sequence> c_upper_bound(
// Overload of c_upper_bound() for performing a `comp` comparison other than
// the default `operator<`.
template <typename Sequence, typename T, typename Compare>
template <typename Sequence, typename T, typename LessThan>
container_algorithm_internal::ContainerIter<Sequence> c_upper_bound(
Sequence& sequence, T&& value, Compare&& comp) {
Sequence& sequence, T&& value, LessThan&& comp) {
return std::upper_bound(container_algorithm_internal::c_begin(sequence),
container_algorithm_internal::c_end(sequence),
std::forward<T>(value), std::forward<Compare>(comp));
std::forward<T>(value), std::forward<LessThan>(comp));
}
// c_equal_range()
@ -1118,12 +1118,12 @@ c_equal_range(Sequence& sequence, T&& value) {
// Overload of c_equal_range() for performing a `comp` comparison other than
// the default `operator<`.
template <typename Sequence, typename T, typename Compare>
template <typename Sequence, typename T, typename LessThan>
container_algorithm_internal::ContainerIterPairType<Sequence, Sequence>
c_equal_range(Sequence& sequence, T&& value, Compare&& comp) {
c_equal_range(Sequence& sequence, T&& value, LessThan&& comp) {
return std::equal_range(container_algorithm_internal::c_begin(sequence),
container_algorithm_internal::c_end(sequence),
std::forward<T>(value), std::forward<Compare>(comp));
std::forward<T>(value), std::forward<LessThan>(comp));
}
// c_binary_search()
@ -1140,12 +1140,12 @@ bool c_binary_search(Sequence&& sequence, T&& value) {
// Overload of c_binary_search() for performing a `comp` comparison other than
// the default `operator<`.
template <typename Sequence, typename T, typename Compare>
bool c_binary_search(Sequence&& sequence, T&& value, Compare&& comp) {
template <typename Sequence, typename T, typename LessThan>
bool c_binary_search(Sequence&& sequence, T&& value, LessThan&& comp) {
return std::binary_search(container_algorithm_internal::c_begin(sequence),
container_algorithm_internal::c_end(sequence),
std::forward<T>(value),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
//------------------------------------------------------------------------------
@ -1166,14 +1166,14 @@ OutputIterator c_merge(const C1& c1, const C2& c2, OutputIterator result) {
// Overload of c_merge() for performing a `comp` comparison other than
// the default `operator<`.
template <typename C1, typename C2, typename OutputIterator, typename Compare>
template <typename C1, typename C2, typename OutputIterator, typename LessThan>
OutputIterator c_merge(const C1& c1, const C2& c2, OutputIterator result,
Compare&& comp) {
LessThan&& comp) {
return std::merge(container_algorithm_internal::c_begin(c1),
container_algorithm_internal::c_end(c1),
container_algorithm_internal::c_begin(c2),
container_algorithm_internal::c_end(c2), result,
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_inplace_merge()
@ -1189,13 +1189,13 @@ void c_inplace_merge(C& c,
// Overload of c_inplace_merge() for performing a merge using a `comp` other
// than `operator<`.
template <typename C, typename Compare>
template <typename C, typename LessThan>
void c_inplace_merge(C& c,
container_algorithm_internal::ContainerIter<C> middle,
Compare&& comp) {
LessThan&& comp) {
std::inplace_merge(container_algorithm_internal::c_begin(c), middle,
container_algorithm_internal::c_end(c),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_includes()
@ -1213,13 +1213,13 @@ bool c_includes(const C1& c1, const C2& c2) {
// Overload of c_includes() for performing a merge using a `comp` other than
// `operator<`.
template <typename C1, typename C2, typename Compare>
bool c_includes(const C1& c1, const C2& c2, Compare&& comp) {
template <typename C1, typename C2, typename LessThan>
bool c_includes(const C1& c1, const C2& c2, LessThan&& comp) {
return std::includes(container_algorithm_internal::c_begin(c1),
container_algorithm_internal::c_end(c1),
container_algorithm_internal::c_begin(c2),
container_algorithm_internal::c_end(c2),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_set_union()
@ -1243,7 +1243,7 @@ OutputIterator c_set_union(const C1& c1, const C2& c2, OutputIterator output) {
// Overload of c_set_union() for performing a merge using a `comp` other than
// `operator<`.
template <typename C1, typename C2, typename OutputIterator, typename Compare,
template <typename C1, typename C2, typename OutputIterator, typename LessThan,
typename = typename std::enable_if<
!container_algorithm_internal::IsUnorderedContainer<C1>::value,
void>::type,
@ -1251,18 +1251,18 @@ template <typename C1, typename C2, typename OutputIterator, typename Compare,
!container_algorithm_internal::IsUnorderedContainer<C2>::value,
void>::type>
OutputIterator c_set_union(const C1& c1, const C2& c2, OutputIterator output,
Compare&& comp) {
LessThan&& comp) {
return std::set_union(container_algorithm_internal::c_begin(c1),
container_algorithm_internal::c_end(c1),
container_algorithm_internal::c_begin(c2),
container_algorithm_internal::c_end(c2), output,
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_set_intersection()
//
// Container-based version of the <algorithm> `std::set_intersection()` function
// to return an iterator containing the intersection of two containers.
// to return an iterator containing the intersection of two sorted containers.
template <typename C1, typename C2, typename OutputIterator,
typename = typename std::enable_if<
!container_algorithm_internal::IsUnorderedContainer<C1>::value,
@ -1272,6 +1272,11 @@ template <typename C1, typename C2, typename OutputIterator,
void>::type>
OutputIterator c_set_intersection(const C1& c1, const C2& c2,
OutputIterator output) {
// In debug builds, ensure that both containers are sorted with respect to the
// default comparator. std::set_intersection requires the containers be sorted
// using operator<.
assert(absl::c_is_sorted(c1));
assert(absl::c_is_sorted(c2));
return std::set_intersection(container_algorithm_internal::c_begin(c1),
container_algorithm_internal::c_end(c1),
container_algorithm_internal::c_begin(c2),
@ -1280,7 +1285,7 @@ OutputIterator c_set_intersection(const C1& c1, const C2& c2,
// Overload of c_set_intersection() for performing a merge using a `comp` other
// than `operator<`.
template <typename C1, typename C2, typename OutputIterator, typename Compare,
template <typename C1, typename C2, typename OutputIterator, typename LessThan,
typename = typename std::enable_if<
!container_algorithm_internal::IsUnorderedContainer<C1>::value,
void>::type,
@ -1288,12 +1293,17 @@ template <typename C1, typename C2, typename OutputIterator, typename Compare,
!container_algorithm_internal::IsUnorderedContainer<C2>::value,
void>::type>
OutputIterator c_set_intersection(const C1& c1, const C2& c2,
OutputIterator output, Compare&& comp) {
OutputIterator output, LessThan&& comp) {
// In debug builds, ensure that both containers are sorted with respect to the
// default comparator. std::set_intersection requires the containers be sorted
// using the same comparator.
assert(absl::c_is_sorted(c1, comp));
assert(absl::c_is_sorted(c2, comp));
return std::set_intersection(container_algorithm_internal::c_begin(c1),
container_algorithm_internal::c_end(c1),
container_algorithm_internal::c_begin(c2),
container_algorithm_internal::c_end(c2), output,
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_set_difference()
@ -1318,7 +1328,7 @@ OutputIterator c_set_difference(const C1& c1, const C2& c2,
// Overload of c_set_difference() for performing a merge using a `comp` other
// than `operator<`.
template <typename C1, typename C2, typename OutputIterator, typename Compare,
template <typename C1, typename C2, typename OutputIterator, typename LessThan,
typename = typename std::enable_if<
!container_algorithm_internal::IsUnorderedContainer<C1>::value,
void>::type,
@ -1326,12 +1336,12 @@ template <typename C1, typename C2, typename OutputIterator, typename Compare,
!container_algorithm_internal::IsUnorderedContainer<C2>::value,
void>::type>
OutputIterator c_set_difference(const C1& c1, const C2& c2,
OutputIterator output, Compare&& comp) {
OutputIterator output, LessThan&& comp) {
return std::set_difference(container_algorithm_internal::c_begin(c1),
container_algorithm_internal::c_end(c1),
container_algorithm_internal::c_begin(c2),
container_algorithm_internal::c_end(c2), output,
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_set_symmetric_difference()
@ -1357,7 +1367,7 @@ OutputIterator c_set_symmetric_difference(const C1& c1, const C2& c2,
// Overload of c_set_symmetric_difference() for performing a merge using a
// `comp` other than `operator<`.
template <typename C1, typename C2, typename OutputIterator, typename Compare,
template <typename C1, typename C2, typename OutputIterator, typename LessThan,
typename = typename std::enable_if<
!container_algorithm_internal::IsUnorderedContainer<C1>::value,
void>::type,
@ -1366,13 +1376,13 @@ template <typename C1, typename C2, typename OutputIterator, typename Compare,
void>::type>
OutputIterator c_set_symmetric_difference(const C1& c1, const C2& c2,
OutputIterator output,
Compare&& comp) {
LessThan&& comp) {
return std::set_symmetric_difference(
container_algorithm_internal::c_begin(c1),
container_algorithm_internal::c_end(c1),
container_algorithm_internal::c_begin(c2),
container_algorithm_internal::c_end(c2), output,
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
//------------------------------------------------------------------------------
@ -1391,11 +1401,11 @@ void c_push_heap(RandomAccessContainer& sequence) {
// Overload of c_push_heap() for performing a push operation on a heap using a
// `comp` other than `operator<`.
template <typename RandomAccessContainer, typename Compare>
void c_push_heap(RandomAccessContainer& sequence, Compare&& comp) {
template <typename RandomAccessContainer, typename LessThan>
void c_push_heap(RandomAccessContainer& sequence, LessThan&& comp) {
std::push_heap(container_algorithm_internal::c_begin(sequence),
container_algorithm_internal::c_end(sequence),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_pop_heap()
@ -1410,11 +1420,11 @@ void c_pop_heap(RandomAccessContainer& sequence) {
// Overload of c_pop_heap() for performing a pop operation on a heap using a
// `comp` other than `operator<`.
template <typename RandomAccessContainer, typename Compare>
void c_pop_heap(RandomAccessContainer& sequence, Compare&& comp) {
template <typename RandomAccessContainer, typename LessThan>
void c_pop_heap(RandomAccessContainer& sequence, LessThan&& comp) {
std::pop_heap(container_algorithm_internal::c_begin(sequence),
container_algorithm_internal::c_end(sequence),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_make_heap()
@ -1429,11 +1439,11 @@ void c_make_heap(RandomAccessContainer& sequence) {
// Overload of c_make_heap() for performing heap comparisons using a
// `comp` other than `operator<`
template <typename RandomAccessContainer, typename Compare>
void c_make_heap(RandomAccessContainer& sequence, Compare&& comp) {
template <typename RandomAccessContainer, typename LessThan>
void c_make_heap(RandomAccessContainer& sequence, LessThan&& comp) {
std::make_heap(container_algorithm_internal::c_begin(sequence),
container_algorithm_internal::c_end(sequence),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_sort_heap()
@ -1448,11 +1458,11 @@ void c_sort_heap(RandomAccessContainer& sequence) {
// Overload of c_sort_heap() for performing heap comparisons using a
// `comp` other than `operator<`
template <typename RandomAccessContainer, typename Compare>
void c_sort_heap(RandomAccessContainer& sequence, Compare&& comp) {
template <typename RandomAccessContainer, typename LessThan>
void c_sort_heap(RandomAccessContainer& sequence, LessThan&& comp) {
std::sort_heap(container_algorithm_internal::c_begin(sequence),
container_algorithm_internal::c_end(sequence),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_is_heap()
@ -1467,11 +1477,11 @@ bool c_is_heap(const RandomAccessContainer& sequence) {
// Overload of c_is_heap() for performing heap comparisons using a
// `comp` other than `operator<`
template <typename RandomAccessContainer, typename Compare>
bool c_is_heap(const RandomAccessContainer& sequence, Compare&& comp) {
template <typename RandomAccessContainer, typename LessThan>
bool c_is_heap(const RandomAccessContainer& sequence, LessThan&& comp) {
return std::is_heap(container_algorithm_internal::c_begin(sequence),
container_algorithm_internal::c_end(sequence),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_is_heap_until()
@ -1487,12 +1497,12 @@ c_is_heap_until(RandomAccessContainer& sequence) {
// Overload of c_is_heap_until() for performing heap comparisons using a
// `comp` other than `operator<`
template <typename RandomAccessContainer, typename Compare>
template <typename RandomAccessContainer, typename LessThan>
container_algorithm_internal::ContainerIter<RandomAccessContainer>
c_is_heap_until(RandomAccessContainer& sequence, Compare&& comp) {
c_is_heap_until(RandomAccessContainer& sequence, LessThan&& comp) {
return std::is_heap_until(container_algorithm_internal::c_begin(sequence),
container_algorithm_internal::c_end(sequence),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
//------------------------------------------------------------------------------
@ -1513,12 +1523,12 @@ container_algorithm_internal::ContainerIter<Sequence> c_min_element(
// Overload of c_min_element() for performing a `comp` comparison other than
// `operator<`.
template <typename Sequence, typename Compare>
template <typename Sequence, typename LessThan>
container_algorithm_internal::ContainerIter<Sequence> c_min_element(
Sequence& sequence, Compare&& comp) {
Sequence& sequence, LessThan&& comp) {
return std::min_element(container_algorithm_internal::c_begin(sequence),
container_algorithm_internal::c_end(sequence),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_max_element()
@ -1535,12 +1545,12 @@ container_algorithm_internal::ContainerIter<Sequence> c_max_element(
// Overload of c_max_element() for performing a `comp` comparison other than
// `operator<`.
template <typename Sequence, typename Compare>
template <typename Sequence, typename LessThan>
container_algorithm_internal::ContainerIter<Sequence> c_max_element(
Sequence& sequence, Compare&& comp) {
Sequence& sequence, LessThan&& comp) {
return std::max_element(container_algorithm_internal::c_begin(sequence),
container_algorithm_internal::c_end(sequence),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_minmax_element()
@ -1558,12 +1568,12 @@ c_minmax_element(C& c) {
// Overload of c_minmax_element() for performing `comp` comparisons other than
// `operator<`.
template <typename C, typename Compare>
template <typename C, typename LessThan>
container_algorithm_internal::ContainerIterPairType<C, C>
c_minmax_element(C& c, Compare&& comp) {
c_minmax_element(C& c, LessThan&& comp) {
return std::minmax_element(container_algorithm_internal::c_begin(c),
container_algorithm_internal::c_end(c),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
//------------------------------------------------------------------------------
@ -1588,15 +1598,15 @@ bool c_lexicographical_compare(Sequence1&& sequence1, Sequence2&& sequence2) {
// Overload of c_lexicographical_compare() for performing a lexicographical
// comparison using a `comp` operator instead of `operator<`.
template <typename Sequence1, typename Sequence2, typename Compare>
template <typename Sequence1, typename Sequence2, typename LessThan>
bool c_lexicographical_compare(Sequence1&& sequence1, Sequence2&& sequence2,
Compare&& comp) {
LessThan&& comp) {
return std::lexicographical_compare(
container_algorithm_internal::c_begin(sequence1),
container_algorithm_internal::c_end(sequence1),
container_algorithm_internal::c_begin(sequence2),
container_algorithm_internal::c_end(sequence2),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_next_permutation()
@ -1612,11 +1622,11 @@ bool c_next_permutation(C& c) {
// Overload of c_next_permutation() for performing a lexicographical
// comparison using a `comp` operator instead of `operator<`.
template <typename C, typename Compare>
bool c_next_permutation(C& c, Compare&& comp) {
template <typename C, typename LessThan>
bool c_next_permutation(C& c, LessThan&& comp) {
return std::next_permutation(container_algorithm_internal::c_begin(c),
container_algorithm_internal::c_end(c),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
// c_prev_permutation()
@ -1632,11 +1642,11 @@ bool c_prev_permutation(C& c) {
// Overload of c_prev_permutation() for performing a lexicographical
// comparison using a `comp` operator instead of `operator<`.
template <typename C, typename Compare>
bool c_prev_permutation(C& c, Compare&& comp) {
template <typename C, typename LessThan>
bool c_prev_permutation(C& c, LessThan&& comp) {
return std::prev_permutation(container_algorithm_internal::c_begin(c),
container_algorithm_internal::c_end(c),
std::forward<Compare>(comp));
std::forward<LessThan>(comp));
}
//------------------------------------------------------------------------------

0
ThirdParty/abseil-cpp/absl/algorithm/container_test.cc → ThirdParty/abseil-cpp-20220623.1/absl/algorithm/container_test.cc vendored
View File

0
ThirdParty/abseil-cpp/absl/algorithm/equal_benchmark.cc → ThirdParty/abseil-cpp-20220623.1/absl/algorithm/equal_benchmark.cc vendored
View File

107
ThirdParty/abseil-cpp/absl/base/BUILD.bazel → ThirdParty/abseil-cpp-20220623.1/absl/base/BUILD.bazel vendored
View File

@ -14,7 +14,6 @@
# limitations under the License.
#
load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_library", "cc_test")
load(
"//absl:copts/configure_copts.bzl",
"ABSL_DEFAULT_COPTS",
@ -76,6 +75,7 @@ cc_library(
":atomic_hook",
":config",
":core_headers",
":errno_saver",
":log_severity",
],
)
@ -158,7 +158,9 @@ cc_library(
"internal/direct_mmap.h",
"internal/low_level_alloc.h",
],
copts = ABSL_DEFAULT_COPTS,
copts = ABSL_DEFAULT_COPTS + select({
"//conditions:default": [],
}),
linkopts = select({
"//absl:msvc_compiler": [],
"//absl:clang-cl_compiler": [],
@ -433,6 +435,9 @@ cc_test(
srcs = ["spinlock_test_common.cc"],
copts = ABSL_TEST_COPTS,
linkopts = ABSL_DEFAULT_LINKOPTS,
tags = [
"no_test_wasm",
],
deps = [
":base",
":base_internal",
@ -558,6 +563,7 @@ cc_test(
linkopts = ABSL_DEFAULT_LINKOPTS,
tags = [
"no_test_ios_x86_64",
"no_test_wasm",
],
deps = [
":malloc_internal",
@ -571,6 +577,9 @@ cc_test(
srcs = ["internal/thread_identity_test.cc"],
copts = ABSL_TEST_COPTS,
linkopts = ABSL_DEFAULT_LINKOPTS,
tags = [
"no_test_wasm",
],
deps = [
":base",
":core_headers",
@ -593,75 +602,6 @@ cc_test(
],
)
cc_library(
name = "exponential_biased",
srcs = ["internal/exponential_biased.cc"],
hdrs = ["internal/exponential_biased.h"],
linkopts = ABSL_DEFAULT_LINKOPTS,
visibility = [
"//absl:__subpackages__",
],
deps = [
":config",
":core_headers",
],
)
cc_test(
name = "exponential_biased_test",
size = "small",
srcs = ["internal/exponential_biased_test.cc"],
copts = ABSL_TEST_COPTS,
linkopts = ABSL_DEFAULT_LINKOPTS,
visibility = ["//visibility:private"],
deps = [
":exponential_biased",
"//absl/strings",
"@com_google_googletest//:gtest_main",
],
)
cc_library(
name = "periodic_sampler",
srcs = ["internal/periodic_sampler.cc"],
hdrs = ["internal/periodic_sampler.h"],
copts = ABSL_DEFAULT_COPTS,
linkopts = ABSL_DEFAULT_LINKOPTS,
deps = [
":core_headers",
":exponential_biased",
],
)
cc_test(
name = "periodic_sampler_test",
size = "small",
srcs = ["internal/periodic_sampler_test.cc"],
copts = ABSL_TEST_COPTS,
linkopts = ABSL_DEFAULT_LINKOPTS,
visibility = ["//visibility:private"],
deps = [
":core_headers",
":periodic_sampler",
"@com_google_googletest//:gtest_main",
],
)
cc_binary(
name = "periodic_sampler_benchmark",
testonly = 1,
srcs = ["internal/periodic_sampler_benchmark.cc"],
copts = ABSL_TEST_COPTS,
linkopts = ABSL_DEFAULT_LINKOPTS,
tags = ["benchmark"],
visibility = ["//visibility:private"],
deps = [
":core_headers",
":periodic_sampler",
"@com_github_google_benchmark//:benchmark_main",
],
)
cc_library(
name = "scoped_set_env",
testonly = 1,
@ -772,6 +712,31 @@ cc_test(
],
)
cc_library(
name = "prefetch",
hdrs = ["internal/prefetch.h"],
copts = ABSL_DEFAULT_COPTS,
linkopts = ABSL_DEFAULT_LINKOPTS,
visibility = [
"//absl:__subpackages__",
],
deps = [
":config",
],
)
cc_test(
name = "prefetch_test",
size = "small",
srcs = ["internal/prefetch_test.cc"],
copts = ABSL_TEST_COPTS,
linkopts = ABSL_DEFAULT_LINKOPTS,
deps = [
":prefetch",
"@com_google_googletest//:gtest_main",
],
)
cc_test(
name = "unique_small_name_test",
size = "small",

151
ThirdParty/abseil-cpp/absl/base/CMakeLists.txt → ThirdParty/abseil-cpp-20220623.1/absl/base/CMakeLists.txt vendored
View File

@ -16,6 +16,7 @@
find_library(LIBRT rt)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
atomic_hook
@ -28,6 +29,7 @@ absl_cc_library(
${ABSL_DEFAULT_COPTS}
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
errno_saver
@ -52,6 +54,7 @@ absl_cc_library(
${ABSL_DEFAULT_COPTS}
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
raw_logging_internal
@ -63,11 +66,13 @@ absl_cc_library(
absl::atomic_hook
absl::config
absl::core_headers
absl::errno_saver
absl::log_severity
COPTS
${ABSL_DEFAULT_COPTS}
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
spinlock_wait
@ -131,6 +136,7 @@ absl_cc_library(
PUBLIC
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
malloc_internal
@ -151,6 +157,7 @@ absl_cc_library(
Threads::Threads
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
base_internal
@ -207,6 +214,7 @@ absl_cc_library(
PUBLIC
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
throw_delegate
@ -221,6 +229,7 @@ absl_cc_library(
absl::raw_logging_internal
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
exception_testing
@ -230,10 +239,11 @@ absl_cc_library(
${ABSL_DEFAULT_COPTS}
DEPS
absl::config
gtest
GTest::gtest
TESTONLY
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
pretty_function
@ -243,6 +253,7 @@ absl_cc_library(
${ABSL_DEFAULT_COPTS}
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
exception_safety_testing
@ -259,7 +270,7 @@ absl_cc_library(
absl::meta
absl::strings
absl::utility
gtest
GTest::gtest
TESTONLY
)
@ -273,9 +284,10 @@ absl_cc_test(
DEPS
absl::exception_safety_testing
absl::memory
gtest_main
GTest::gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
atomic_hook_test_helper
@ -300,8 +312,8 @@ absl_cc_test(
absl::atomic_hook_test_helper
absl::atomic_hook
absl::core_headers
gmock
gtest_main
GTest::gmock
GTest::gtest_main
)
absl_cc_test(
@ -314,7 +326,7 @@ absl_cc_test(
DEPS
absl::base
absl::core_headers
gtest_main
GTest::gtest_main
)
absl_cc_test(
@ -327,8 +339,8 @@ absl_cc_test(
DEPS
absl::errno_saver
absl::strerror
gmock
gtest_main
GTest::gmock
GTest::gtest_main
)
absl_cc_test(
@ -342,7 +354,7 @@ absl_cc_test(
absl::base
absl::config
absl::throw_delegate
gtest_main
GTest::gtest_main
)
absl_cc_test(
@ -357,7 +369,7 @@ absl_cc_test(
${ABSL_TEST_COPTS}
DEPS
absl::base_internal
gtest_main
GTest::gtest_main
)
absl_cc_test(
@ -371,10 +383,11 @@ absl_cc_test(
absl::base_internal
absl::memory
absl::strings
gmock
gtest_main
GTest::gmock
GTest::gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
spinlock_test_common
@ -388,7 +401,7 @@ absl_cc_library(
absl::base_internal
absl::core_headers
absl::synchronization
gtest
GTest::gtest
TESTONLY
)
@ -406,9 +419,10 @@ absl_cc_test(
absl::config
absl::core_headers
absl::synchronization
gtest_main
GTest::gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
endian
@ -435,7 +449,7 @@ absl_cc_test(
absl::base
absl::config
absl::endian
gtest_main
GTest::gtest_main
)
absl_cc_test(
@ -448,7 +462,7 @@ absl_cc_test(
DEPS
absl::config
absl::synchronization
gtest_main
GTest::gtest_main
)
absl_cc_test(
@ -462,7 +476,7 @@ absl_cc_test(
absl::base
absl::core_headers
absl::synchronization
gtest_main
GTest::gtest_main
)
absl_cc_test(
@ -475,7 +489,7 @@ absl_cc_test(
DEPS
absl::raw_logging_internal
absl::strings
gtest_main
GTest::gtest_main
)
absl_cc_test(
@ -488,7 +502,7 @@ absl_cc_test(
DEPS
absl::base
absl::synchronization
gtest_main
GTest::gtest_main
)
absl_cc_test(
@ -516,63 +530,10 @@ absl_cc_test(
absl::core_headers
absl::synchronization
Threads::Threads
gtest_main
)
absl_cc_library(
NAME
exponential_biased
SRCS
"internal/exponential_biased.cc"
HDRS
"internal/exponential_biased.h"
COPTS
${ABSL_DEFAULT_COPTS}
DEPS
absl::config
absl::core_headers
)
absl_cc_test(
NAME
exponential_biased_test
SRCS
"internal/exponential_biased_test.cc"
COPTS
${ABSL_TEST_COPTS}
DEPS
absl::exponential_biased
absl::strings
gmock_main
)
absl_cc_library(
NAME
periodic_sampler
SRCS
"internal/periodic_sampler.cc"
HDRS
"internal/periodic_sampler.h"
COPTS
${ABSL_DEFAULT_COPTS}
DEPS
absl::core_headers
absl::exponential_biased
)
absl_cc_test(
NAME
periodic_sampler_test
SRCS
"internal/periodic_sampler_test.cc"
COPTS
${ABSL_TEST_COPTS}
DEPS
absl::core_headers
absl::periodic_sampler
gmock_main
GTest::gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
scoped_set_env
@ -596,7 +557,7 @@ absl_cc_test(
${ABSL_TEST_COPTS}
DEPS
absl::scoped_set_env
gtest_main
GTest::gtest_main
)
absl_cc_test(
@ -620,10 +581,11 @@ absl_cc_test(
absl::flags_marshalling
absl::log_severity
absl::strings
gmock
gtest_main
GTest::gmock
GTest::gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
strerror
@ -651,10 +613,11 @@ absl_cc_test(
DEPS
absl::strerror
absl::strings
gmock
gtest_main
GTest::gmock
GTest::gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
fast_type_id
@ -677,7 +640,33 @@ absl_cc_test(
${ABSL_TEST_COPTS}
DEPS
absl::fast_type_id
gtest_main
GTest::gtest_main
)
# Internal-only target, do not depend on directly.
absl_cc_library(
NAME
prefetch
HDRS
"internal/prefetch.h"
COPTS
${ABSL_DEFAULT_COPTS}
LINKOPTS
${ABSL_DEFAULT_LINKOPTS}
DEPS
absl::config
)
absl_cc_test(
NAME
prefetch_test
SRCS
"internal/prefetch_test.cc"
COPTS
${ABSL_TEST_COPTS}
DEPS
absl::prefetch
GTest::gtest_main
)
absl_cc_test(
@ -690,5 +679,5 @@ absl_cc_test(
DEPS
absl::core_headers
absl::optional
gtest_main
GTest::gtest_main
)

154
ThirdParty/abseil-cpp/absl/base/attributes.h → ThirdParty/abseil-cpp-20220623.1/absl/base/attributes.h vendored
View File

@ -131,14 +131,15 @@
// ABSL_ATTRIBUTE_WEAK
//
// Tags a function as weak for the purposes of compilation and linking.
// Weak attributes currently do not work properly in LLVM's Windows backend,
// so disable them there. See https://bugs.llvm.org/show_bug.cgi?id=37598
// Weak attributes did not work properly in LLVM's Windows backend before
// 9.0.0, so disable them there. See https://bugs.llvm.org/show_bug.cgi?id=37598
// for further information.
// The MinGW compiler doesn't complain about the weak attribute until the link
// step, presumably because Windows doesn't use ELF binaries.
#if (ABSL_HAVE_ATTRIBUTE(weak) || \
(defined(__GNUC__) && !defined(__clang__))) && \
!(defined(__llvm__) && defined(_WIN32)) && !defined(__MINGW32__)
(!defined(_WIN32) || (defined(__clang__) && __clang_major__ >= 9)) && \
!defined(__MINGW32__)
#undef ABSL_ATTRIBUTE_WEAK
#define ABSL_ATTRIBUTE_WEAK __attribute__((weak))
#define ABSL_HAVE_ATTRIBUTE_WEAK 1
@ -212,6 +213,9 @@
// https://gcc.gnu.org/gcc-4.8/changes.html
#if ABSL_HAVE_ATTRIBUTE(no_sanitize_address)
#define ABSL_ATTRIBUTE_NO_SANITIZE_ADDRESS __attribute__((no_sanitize_address))
#elif defined(_MSC_VER) && _MSC_VER >= 1928
// https://docs.microsoft.com/en-us/cpp/cpp/no-sanitize-address
#define ABSL_ATTRIBUTE_NO_SANITIZE_ADDRESS __declspec(no_sanitize_address)
#else
#define ABSL_ATTRIBUTE_NO_SANITIZE_ADDRESS
#endif
@ -281,10 +285,7 @@
// ABSL_ATTRIBUTE_RETURNS_NONNULL
//
// Tells the compiler that a particular function never returns a null pointer.
#if ABSL_HAVE_ATTRIBUTE(returns_nonnull) || \
(defined(__GNUC__) && \
(__GNUC__ > 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 9)) && \
!defined(__clang__))
#if ABSL_HAVE_ATTRIBUTE(returns_nonnull)
#define ABSL_ATTRIBUTE_RETURNS_NONNULL __attribute__((returns_nonnull))
#else
#define ABSL_ATTRIBUTE_RETURNS_NONNULL
@ -314,15 +315,22 @@
__attribute__((section(#name))) __attribute__((noinline))
#endif
// ABSL_ATTRIBUTE_SECTION_VARIABLE
//
// Tells the compiler/linker to put a given variable into a section and define
// `__start_ ## name` and `__stop_ ## name` symbols to bracket the section.
// This functionality is supported by GNU linker.
#ifndef ABSL_ATTRIBUTE_SECTION_VARIABLE
#ifdef _AIX
// __attribute__((section(#name))) on AIX is achived by using the `.csect` psudo
// op which includes an additional integer as part of its syntax indcating
// alignment. If data fall under different alignments then you might get a
// compilation error indicating a `Section type conflict`.
#define ABSL_ATTRIBUTE_SECTION_VARIABLE(name)
#else
#define ABSL_ATTRIBUTE_SECTION_VARIABLE(name) __attribute__((section(#name)))
#endif
#endif
// ABSL_DECLARE_ATTRIBUTE_SECTION_VARS
//
@ -395,6 +403,9 @@
//
// Tells the compiler to warn about unused results.
//
// For code or headers that are assured to only build with C++17 and up, prefer
// just using the standard `[[nodiscard]]` directly over this macro.
//
// When annotating a function, it must appear as the first part of the
// declaration or definition. The compiler will warn if the return value from
// such a function is unused:
@ -421,9 +432,10 @@
// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66425
//
// Note: past advice was to place the macro after the argument list.
#if ABSL_HAVE_ATTRIBUTE(nodiscard)
#define ABSL_MUST_USE_RESULT [[nodiscard]]
#elif defined(__clang__) && ABSL_HAVE_ATTRIBUTE(warn_unused_result)
//
// TODO(b/176172494): Use ABSL_HAVE_CPP_ATTRIBUTE(nodiscard) when all code is
// compliant with the stricter [[nodiscard]].
#if defined(__clang__) && ABSL_HAVE_ATTRIBUTE(warn_unused_result)
#define ABSL_MUST_USE_RESULT __attribute__((warn_unused_result))
#else
#define ABSL_MUST_USE_RESULT
@ -524,6 +536,13 @@
// ABSL_ATTRIBUTE_UNUSED
//
// Prevents the compiler from complaining about variables that appear unused.
//
// For code or headers that are assured to only build with C++17 and up, prefer
// just using the standard '[[maybe_unused]]' directly over this macro.
//
// Due to differences in positioning requirements between the old, compiler
// specific __attribute__ syntax and the now standard [[maybe_unused]], this
// macro does not attempt to take advantage of '[[maybe_unused]]'.
#if ABSL_HAVE_ATTRIBUTE(unused) || (defined(__GNUC__) && !defined(__clang__))
#undef ABSL_ATTRIBUTE_UNUSED
#define ABSL_ATTRIBUTE_UNUSED __attribute__((__unused__))
@ -544,13 +563,19 @@
// ABSL_ATTRIBUTE_PACKED
//
// Instructs the compiler not to use natural alignment for a tagged data
// structure, but instead to reduce its alignment to 1. This attribute can
// either be applied to members of a structure or to a structure in its
// entirety. Applying this attribute (judiciously) to a structure in its
// entirety to optimize the memory footprint of very commonly-used structs is
// fine. Do not apply this attribute to a structure in its entirety if the
// purpose is to control the offsets of the members in the structure. Instead,
// apply this attribute only to structure members that need it.
// structure, but instead to reduce its alignment to 1.
//
// Therefore, DO NOT APPLY THIS ATTRIBUTE TO STRUCTS CONTAINING ATOMICS. Doing
// so can cause atomic variables to be mis-aligned and silently violate
// atomicity on x86.
//
// This attribute can either be applied to members of a structure or to a
// structure in its entirety. Applying this attribute (judiciously) to a
// structure in its entirety to optimize the memory footprint of very
// commonly-used structs is fine. Do not apply this attribute to a structure in
// its entirety if the purpose is to control the offsets of the members in the
// structure. Instead, apply this attribute only to structure members that need
// it.
//
// When applying ABSL_ATTRIBUTE_PACKED only to specific structure members the
// natural alignment of structure members not annotated is preserved. Aligned
@ -595,31 +620,24 @@
// case 42:
// ...
//
// Notes: when compiled with clang in C++11 mode, the ABSL_FALLTHROUGH_INTENDED
// macro is expanded to the [[clang::fallthrough]] attribute, which is analysed
// when performing switch labels fall-through diagnostic
// (`-Wimplicit-fallthrough`). See clang documentation on language extensions
// for details:
// Notes: When supported, GCC and Clang can issue a warning on switch labels
// with unannotated fallthrough using the warning `-Wimplicit-fallthrough`. See
// clang documentation on language extensions for details:
// https://clang.llvm.org/docs/AttributeReference.html#fallthrough-clang-fallthrough
//
// When used with unsupported compilers, the ABSL_FALLTHROUGH_INTENDED macro
// has no effect on diagnostics. In any case this macro has no effect on runtime
// When used with unsupported compilers, the ABSL_FALLTHROUGH_INTENDED macro has
// no effect on diagnostics. In any case this macro has no effect on runtime
// behavior and performance of code.
#ifdef ABSL_FALLTHROUGH_INTENDED
#error "ABSL_FALLTHROUGH_INTENDED should not be defined."
#endif
// TODO(zhangxy): Use c++17 standard [[fallthrough]] macro, when supported.
#if defined(__clang__) && defined(__has_warning)
#if __has_feature(cxx_attributes) && __has_warning("-Wimplicit-fallthrough")
#elif ABSL_HAVE_CPP_ATTRIBUTE(fallthrough)
#define ABSL_FALLTHROUGH_INTENDED [[fallthrough]]
#elif ABSL_HAVE_CPP_ATTRIBUTE(clang::fallthrough)
#define ABSL_FALLTHROUGH_INTENDED [[clang::fallthrough]]
#endif
#elif defined(__GNUC__) && __GNUC__ >= 7
#elif ABSL_HAVE_CPP_ATTRIBUTE(gnu::fallthrough)
#define ABSL_FALLTHROUGH_INTENDED [[gnu::fallthrough]]
#endif
#ifndef ABSL_FALLTHROUGH_INTENDED
#else
#define ABSL_FALLTHROUGH_INTENDED \
do { \
} while (0)
@ -631,6 +649,9 @@
// declarations. The macro argument is used as a custom diagnostic message (e.g.
// suggestion of a better alternative).
//
// For code or headers that are assured to only build with C++14 and up, prefer
// just using the standard `[[deprecated("message")]]` directly over this macro.
//
// Examples:
//
// class ABSL_DEPRECATED("Use Bar instead") Foo {...};
@ -641,14 +662,17 @@
// ABSL_DEPRECATED("Use DoThat() instead")
// void DoThis();
//
// enum FooEnum {
// kBar ABSL_DEPRECATED("Use kBaz instead"),
// };
//
// Every usage of a deprecated entity will trigger a warning when compiled with
// clang's `-Wdeprecated-declarations` option. This option is turned off by
// default, but the warnings will be reported by clang-tidy.
#if defined(__clang__) && defined(__cplusplus) && __cplusplus >= 201103L
// GCC/Clang's `-Wdeprecated-declarations` option. Google's production toolchain
// turns this warning off by default, instead relying on clang-tidy to report
// new uses of deprecated code.
#if ABSL_HAVE_ATTRIBUTE(deprecated)
#define ABSL_DEPRECATED(message) __attribute__((deprecated(message)))
#endif
#ifndef ABSL_DEPRECATED
#else
#define ABSL_DEPRECATED(message)
#endif
@ -658,9 +682,18 @@
// not compile (on supported platforms) unless the variable has a constant
// initializer. This is useful for variables with static and thread storage
// duration, because it guarantees that they will not suffer from the so-called
// "static init order fiasco". Prefer to put this attribute on the most visible
// declaration of the variable, if there's more than one, because code that
// accesses the variable can then use the attribute for optimization.
// "static init order fiasco".
//
// This attribute must be placed on the initializing declaration of the
// variable. Some compilers will give a -Wmissing-constinit warning when this
// attribute is placed on some other declaration but missing from the
// initializing declaration.
//
// In some cases (notably with thread_local variables), `ABSL_CONST_INIT` can
// also be used in a non-initializing declaration to tell the compiler that a
// variable is already initialized, reducing overhead that would otherwise be
// incurred by a hidden guard variable. Thus annotating all declarations with
// this attribute is recommended to potentially enhance optimization.
//
// Example:
//
@ -669,14 +702,19 @@
// ABSL_CONST_INIT static MyType my_var;
// };
//
// MyType MyClass::my_var = MakeMyType(...);
// ABSL_CONST_INIT MyType MyClass::my_var = MakeMyType(...);
//
// For code or headers that are assured to only build with C++20 and up, prefer
// just using the standard `constinit` keyword directly over this macro.
//
// Note that this attribute is redundant if the variable is declared constexpr.
#if ABSL_HAVE_CPP_ATTRIBUTE(clang::require_constant_initialization)
#if defined(__cpp_constinit) && __cpp_constinit >= 201907L
#define ABSL_CONST_INIT constinit
#elif ABSL_HAVE_CPP_ATTRIBUTE(clang::require_constant_initialization)
#define ABSL_CONST_INIT [[clang::require_constant_initialization]]
#else
#define ABSL_CONST_INIT
#endif // ABSL_HAVE_CPP_ATTRIBUTE(clang::require_constant_initialization)
#endif
// ABSL_ATTRIBUTE_PURE_FUNCTION
//
@ -699,4 +737,26 @@
#define ABSL_ATTRIBUTE_PURE_FUNCTION
#endif
// ABSL_ATTRIBUTE_LIFETIME_BOUND indicates that a resource owned by a function
// parameter or implicit object parameter is retained by the return value of the
// annotated function (or, for a parameter of a constructor, in the value of the
// constructed object). This attribute causes warnings to be produced if a
// temporary object does not live long enough.
//
// When applied to a reference parameter, the referenced object is assumed to be
// retained by the return value of the function. When applied to a non-reference
// parameter (for example, a pointer or a class type), all temporaries
// referenced by the parameter are assumed to be retained by the return value of
// the function.
//
// See also the upstream documentation:
// https://clang.llvm.org/docs/AttributeReference.html#lifetimebound
#if ABSL_HAVE_CPP_ATTRIBUTE(clang::lifetimebound)
#define ABSL_ATTRIBUTE_LIFETIME_BOUND [[clang::lifetimebound]]
#elif ABSL_HAVE_ATTRIBUTE(lifetimebound)
#define ABSL_ATTRIBUTE_LIFETIME_BOUND __attribute__((lifetimebound))
#else
#define ABSL_ATTRIBUTE_LIFETIME_BOUND
#endif
#endif // ABSL_BASE_ATTRIBUTES_H_

0
ThirdParty/abseil-cpp/absl/base/bit_cast_test.cc → ThirdParty/abseil-cpp-20220623.1/absl/base/bit_cast_test.cc vendored
View File

0
ThirdParty/abseil-cpp/absl/base/call_once.h → ThirdParty/abseil-cpp-20220623.1/absl/base/call_once.h vendored
View File

0
ThirdParty/abseil-cpp/absl/base/call_once_test.cc → ThirdParty/abseil-cpp-20220623.1/absl/base/call_once_test.cc vendored
View File

125
ThirdParty/abseil-cpp/absl/base/casts.h → ThirdParty/abseil-cpp-20220623.1/absl/base/casts.h vendored
View File

@ -29,6 +29,10 @@
#include <type_traits>
#include <utility>
#if defined(__cpp_lib_bit_cast) && __cpp_lib_bit_cast >= 201806L
#include <bit> // For std::bit_cast.
#endif // defined(__cpp_lib_bit_cast) && __cpp_lib_bit_cast >= 201806L
#include "absl/base/internal/identity.h"
#include "absl/base/macros.h"
#include "absl/meta/type_traits.h"
@ -36,19 +40,6 @@
namespace absl {
ABSL_NAMESPACE_BEGIN
namespace internal_casts {
template <class Dest, class Source>
struct is_bitcastable
: std::integral_constant<
bool,
sizeof(Dest) == sizeof(Source) &&
type_traits_internal::is_trivially_copyable<Source>::value &&
type_traits_internal::is_trivially_copyable<Dest>::value &&
std::is_default_constructible<Dest>::value> {};
} // namespace internal_casts
// implicit_cast()
//
// Performs an implicit conversion between types following the language
@ -105,81 +96,83 @@ constexpr To implicit_cast(typename absl::internal::identity_t<To> to) {
// bit_cast()
//
// Performs a bitwise cast on a type without changing the underlying bit
// representation of that type's value. The two types must be of the same size
// and both types must be trivially copyable. As with most casts, use with
// caution. A `bit_cast()` might be needed when you need to temporarily treat a
// type as some other type, such as in the following cases:
// Creates a value of the new type `Dest` whose representation is the same as
// that of the argument, which is of (deduced) type `Source` (a "bitwise cast";
// every bit in the value representation of the result is equal to the
// corresponding bit in the object representation of the source). Source and
// destination types must be of the same size, and both types must be trivially
// copyable.
//
// * Serialization (casting temporarily to `char *` for those purposes is
// always allowed by the C++ standard)
// * Managing the individual bits of a type within mathematical operations
// that are not normally accessible through that type
// * Casting non-pointer types to pointer types (casting the other way is
// allowed by `reinterpret_cast()` but round-trips cannot occur the other
// way).
//
// Example:
// As with most casts, use with caution. A `bit_cast()` might be needed when you
// need to treat a value as the value of some other type, for example, to access
// the individual bits of an object which are not normally accessible through
// the object's type, such as for working with the binary representation of a
// floating point value:
//
// float f = 3.14159265358979;
// int i = bit_cast<int32_t>(f);
// int i = bit_cast<int>(f);
// // i = 0x40490fdb
//
// Casting non-pointer types to pointer types and then dereferencing them
// traditionally produces undefined behavior.
// Reinterpreting and accessing a value directly as a different type (as shown
// below) usually results in undefined behavior.
//
// Example:
//
// // WRONG
// float f = 3.14159265358979; // WRONG
// int i = * reinterpret_cast<int*>(&f); // WRONG
// float f = 3.14159265358979;
// int i = reinterpret_cast<int&>(f); // Wrong
// int j = *reinterpret_cast<int*>(&f); // Equally wrong
// int k = *bit_cast<int*>(&f); // Equally wrong
//
// The address-casting method produces undefined behavior according to the ISO
// C++ specification section [basic.lval]. Roughly, this section says: if an
// object in memory has one type, and a program accesses it with a different
// type, the result is undefined behavior for most values of "different type".
// Reinterpret-casting results in undefined behavior according to the ISO C++
// specification, section [basic.lval]. Roughly, this section says: if an object
// in memory has one type, and a program accesses it with a different type, the
// result is undefined behavior for most "different type".
//
// Using bit_cast on a pointer and then dereferencing it is no better than using
// reinterpret_cast. You should only use bit_cast on the value itself.
//
// Such casting results in type punning: holding an object in memory of one type
// and reading its bits back using a different type. A `bit_cast()` avoids this
// issue by implementing its casts using `memcpy()`, which avoids introducing
// this undefined behavior.
// issue by copying the object representation to a new value, which avoids
// introducing this undefined behavior (since the original value is never
// accessed in the wrong way).
//
// NOTE: The requirements here are more strict than the bit_cast of standard
// proposal p0476 due to the need for workarounds and lack of intrinsics.
// Specifically, this implementation also requires `Dest` to be
// default-constructible.
template <
typename Dest, typename Source,
typename std::enable_if<internal_casts::is_bitcastable<Dest, Source>::value,
// The requirements of `absl::bit_cast` are more strict than that of
// `std::bit_cast` unless compiler support is available. Specifically, without
// compiler support, this implementation also requires `Dest` to be
// default-constructible. In C++20, `absl::bit_cast` is replaced by
// `std::bit_cast`.
#if defined(__cpp_lib_bit_cast) && __cpp_lib_bit_cast >= 201806L
using std::bit_cast;
#else // defined(__cpp_lib_bit_cast) && __cpp_lib_bit_cast >= 201806L
template <typename Dest, typename Source,
typename std::enable_if<
sizeof(Dest) == sizeof(Source) &&
type_traits_internal::is_trivially_copyable<Source>::value &&
type_traits_internal::is_trivially_copyable<Dest>::value
#if !ABSL_HAVE_BUILTIN(__builtin_bit_cast)
&& std::is_default_constructible<Dest>::value
#endif // !ABSL_HAVE_BUILTIN(__builtin_bit_cast)
,
int>::type = 0>
#if ABSL_HAVE_BUILTIN(__builtin_bit_cast)
inline constexpr Dest bit_cast(const Source& source) {
return __builtin_bit_cast(Dest, source);
}
#else // ABSL_HAVE_BUILTIN(__builtin_bit_cast)
inline Dest bit_cast(const Source& source) {
Dest dest;
memcpy(static_cast<void*>(std::addressof(dest)),
static_cast<const void*>(std::addressof(source)), sizeof(dest));
return dest;
}
#endif // ABSL_HAVE_BUILTIN(__builtin_bit_cast)
// NOTE: This overload is only picked if the requirements of bit_cast are
// not met. It is therefore UB, but is provided temporarily as previous
// versions of this function template were unchecked. Do not use this in
// new code.
template <
typename Dest, typename Source,
typename std::enable_if<
!internal_casts::is_bitcastable<Dest, Source>::value,
int>::type = 0>
ABSL_DEPRECATED(
"absl::bit_cast type requirements were violated. Update the types "
"being used such that they are the same size and are both "
"TriviallyCopyable.")
inline Dest bit_cast(const Source& source) {
static_assert(sizeof(Dest) == sizeof(Source),
"Source and destination types should have equal sizes.");
Dest dest;
memcpy(&dest, &source, sizeof(dest));
return dest;
}
#endif // defined(__cpp_lib_bit_cast) && __cpp_lib_bit_cast >= 201806L
ABSL_NAMESPACE_END
} // namespace absl

297
ThirdParty/abseil-cpp/absl/base/config.h → ThirdParty/abseil-cpp-20220623.1/absl/base/config.h vendored
View File

@ -56,6 +56,25 @@
#include <cstddef>
#endif // __cplusplus
// ABSL_INTERNAL_CPLUSPLUS_LANG
//
// MSVC does not set the value of __cplusplus correctly, but instead uses
// _MSVC_LANG as a stand-in.
// https://docs.microsoft.com/en-us/cpp/preprocessor/predefined-macros
//
// However, there are reports that MSVC even sets _MSVC_LANG incorrectly at
// times, for example:
// https://github.com/microsoft/vscode-cpptools/issues/1770
// https://reviews.llvm.org/D70996
//
// For this reason, this symbol is considered INTERNAL and code outside of
// Abseil must not use it.
#if defined(_MSVC_LANG)
#define ABSL_INTERNAL_CPLUSPLUS_LANG _MSVC_LANG
#elif defined(__cplusplus)
#define ABSL_INTERNAL_CPLUSPLUS_LANG __cplusplus
#endif
#if defined(__APPLE__)
// Included for TARGET_OS_IPHONE, __IPHONE_OS_VERSION_MIN_REQUIRED,
// __IPHONE_8_0.
@ -66,6 +85,35 @@
#include "absl/base/options.h"
#include "absl/base/policy_checks.h"
// Abseil long-term support (LTS) releases will define
// `ABSL_LTS_RELEASE_VERSION` to the integer representing the date string of the
// LTS release version, and will define `ABSL_LTS_RELEASE_PATCH_LEVEL` to the
// integer representing the patch-level for that release.
//
// For example, for LTS release version "20300401.2", this would give us
// ABSL_LTS_RELEASE_VERSION == 20300401 && ABSL_LTS_RELEASE_PATCH_LEVEL == 2
//
// These symbols will not be defined in non-LTS code.
//
// Abseil recommends that clients live-at-head. Therefore, if you are using
// these symbols to assert a minimum version requirement, we recommend you do it
// as
//
// #if defined(ABSL_LTS_RELEASE_VERSION) && ABSL_LTS_RELEASE_VERSION < 20300401
// #error Project foo requires Abseil LTS version >= 20300401
// #endif
//
// The `defined(ABSL_LTS_RELEASE_VERSION)` part of the check excludes
// live-at-head clients from the minimum version assertion.
//
// See https://abseil.io/about/releases for more information on Abseil release
// management.
//
// LTS releases can be obtained from
// https://github.com/abseil/abseil-cpp/releases.
#define ABSL_LTS_RELEASE_VERSION 20220623
#define ABSL_LTS_RELEASE_PATCH_LEVEL 1
// Helper macro to convert a CPP variable to a string literal.
#define ABSL_INTERNAL_DO_TOKEN_STR(x) #x
#define ABSL_INTERNAL_TOKEN_STR(x) ABSL_INTERNAL_DO_TOKEN_STR(x)
@ -154,24 +202,35 @@ static_assert(ABSL_INTERNAL_INLINE_NAMESPACE_STR[0] != 'h' ||
#define ABSL_HAVE_BUILTIN(x) 0
#endif
#if defined(__is_identifier)
#define ABSL_INTERNAL_HAS_KEYWORD(x) !(__is_identifier(x))
#else
#define ABSL_INTERNAL_HAS_KEYWORD(x) 0
#endif
#ifdef __has_feature
#define ABSL_HAVE_FEATURE(f) __has_feature(f)
#else
#define ABSL_HAVE_FEATURE(f) 0
#endif
// Portable check for GCC minimum version:
// https://gcc.gnu.org/onlinedocs/cpp/Common-Predefined-Macros.html
#if defined(__GNUC__) && defined(__GNUC_MINOR__)
#define ABSL_INTERNAL_HAVE_MIN_GNUC_VERSION(x, y) \
(__GNUC__ > (x) || __GNUC__ == (x) && __GNUC_MINOR__ >= (y))
#else
#define ABSL_INTERNAL_HAVE_MIN_GNUC_VERSION(x, y) 0
#endif
#if defined(__clang__) && defined(__clang_major__) && defined(__clang_minor__)
#define ABSL_INTERNAL_HAVE_MIN_CLANG_VERSION(x, y) \
(__clang_major__ > (x) || __clang_major__ == (x) && __clang_minor__ >= (y))
#else
#define ABSL_INTERNAL_HAVE_MIN_CLANG_VERSION(x, y) 0
#endif
// ABSL_HAVE_TLS is defined to 1 when __thread should be supported.
// We assume __thread is supported on Linux when compiled with Clang or compiled
// against libstdc++ with _GLIBCXX_HAVE_TLS defined.
// We assume __thread is supported on Linux or Asylo when compiled with Clang or
// compiled against libstdc++ with _GLIBCXX_HAVE_TLS defined.
#ifdef ABSL_HAVE_TLS
#error ABSL_HAVE_TLS cannot be directly set
#elif defined(__linux__) && (defined(__clang__) || defined(_GLIBCXX_HAVE_TLS))
#elif (defined(__linux__) || defined(__ASYLO__)) && \
(defined(__clang__) || defined(_GLIBCXX_HAVE_TLS))
#define ABSL_HAVE_TLS 1
#endif
@ -183,10 +242,9 @@ static_assert(ABSL_INTERNAL_INLINE_NAMESPACE_STR[0] != 'h' ||
// gcc >= 4.8.1 using libstdc++, and Visual Studio.
#ifdef ABSL_HAVE_STD_IS_TRIVIALLY_DESTRUCTIBLE
#error ABSL_HAVE_STD_IS_TRIVIALLY_DESTRUCTIBLE cannot be directly set
#elif defined(_LIBCPP_VERSION) || \
(!defined(__clang__) && defined(__GNUC__) && defined(__GLIBCXX__) && \
(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8))) || \
defined(_MSC_VER)
#elif defined(_LIBCPP_VERSION) || defined(_MSC_VER) || \
(!defined(__clang__) && defined(__GLIBCXX__) && \
ABSL_INTERNAL_HAVE_MIN_GNUC_VERSION(4, 8))
#define ABSL_HAVE_STD_IS_TRIVIALLY_DESTRUCTIBLE 1
#endif
@ -199,34 +257,22 @@ static_assert(ABSL_INTERNAL_INLINE_NAMESPACE_STR[0] != 'h' ||
//
// Checks whether `std::is_trivially_copy_assignable<T>` is supported.
// Notes: Clang with libc++ supports these features, as does gcc >= 5.1 with
// either libc++ or libstdc++, and Visual Studio (but not NVCC).
// Notes: Clang with libc++ supports these features, as does gcc >= 7.4 with
// libstdc++, or gcc >= 8.2 with libc++, and Visual Studio (but not NVCC).
#if defined(ABSL_HAVE_STD_IS_TRIVIALLY_CONSTRUCTIBLE)
#error ABSL_HAVE_STD_IS_TRIVIALLY_CONSTRUCTIBLE cannot be directly set
#elif defined(ABSL_HAVE_STD_IS_TRIVIALLY_ASSIGNABLE)
#error ABSL_HAVE_STD_IS_TRIVIALLY_ASSIGNABLE cannot directly set
#elif (defined(__clang__) && defined(_LIBCPP_VERSION)) || \
(!defined(__clang__) && defined(__GNUC__) && \
(__GNUC__ > 7 || (__GNUC__ == 7 && __GNUC_MINOR__ >= 4)) && \
(defined(_LIBCPP_VERSION) || defined(__GLIBCXX__))) || \
(!defined(__clang__) && \
((ABSL_INTERNAL_HAVE_MIN_GNUC_VERSION(7, 4) && defined(__GLIBCXX__)) || \
(ABSL_INTERNAL_HAVE_MIN_GNUC_VERSION(8, 2) && \
defined(_LIBCPP_VERSION)))) || \
(defined(_MSC_VER) && !defined(__NVCC__))
#define ABSL_HAVE_STD_IS_TRIVIALLY_CONSTRUCTIBLE 1
#define ABSL_HAVE_STD_IS_TRIVIALLY_ASSIGNABLE 1
#endif
// ABSL_HAVE_SOURCE_LOCATION_CURRENT
//
// Indicates whether `absl::SourceLocation::current()` will return useful
// information in some contexts.
#ifndef ABSL_HAVE_SOURCE_LOCATION_CURRENT
#if ABSL_INTERNAL_HAS_KEYWORD(__builtin_LINE) && \
ABSL_INTERNAL_HAS_KEYWORD(__builtin_FILE)
#define ABSL_HAVE_SOURCE_LOCATION_CURRENT 1
#elif defined(__GNUC__) && __GNUC__ >= 5
#define ABSL_HAVE_SOURCE_LOCATION_CURRENT 1
#endif
#endif
// ABSL_HAVE_THREAD_LOCAL
//
// Checks whether C++11's `thread_local` storage duration specifier is
@ -319,25 +365,21 @@ static_assert(ABSL_INTERNAL_INLINE_NAMESPACE_STR[0] != 'h' ||
// For further details, consult the compiler's documentation.
#ifdef ABSL_HAVE_EXCEPTIONS
#error ABSL_HAVE_EXCEPTIONS cannot be directly set.
#elif defined(__clang__)
#if __clang_major__ > 3 || (__clang_major__ == 3 && __clang_minor__ >= 6)
#elif ABSL_INTERNAL_HAVE_MIN_CLANG_VERSION(3, 6)
// Clang >= 3.6
#if ABSL_HAVE_FEATURE(cxx_exceptions)
#define ABSL_HAVE_EXCEPTIONS 1
#endif // ABSL_HAVE_FEATURE(cxx_exceptions)
#else
#elif defined(__clang__)
// Clang < 3.6
// http://releases.llvm.org/3.6.0/tools/clang/docs/ReleaseNotes.html#the-exceptions-macro
#if defined(__EXCEPTIONS) && ABSL_HAVE_FEATURE(cxx_exceptions)
#define ABSL_HAVE_EXCEPTIONS 1
#endif // defined(__EXCEPTIONS) && ABSL_HAVE_FEATURE(cxx_exceptions)
#endif // __clang_major__ > 3 || (__clang_major__ == 3 && __clang_minor__ >= 6)
// Handle remaining special cases and default to exceptions being supported.
#elif !(defined(__GNUC__) && (__GNUC__ < 5) && !defined(__EXCEPTIONS)) && \
!(defined(__GNUC__) && (__GNUC__ >= 5) && !defined(__cpp_exceptions)) && \
!(ABSL_INTERNAL_HAVE_MIN_GNUC_VERSION(5, 0) && \
!defined(__cpp_exceptions)) && \
!(defined(_MSC_VER) && !defined(_CPPUNWIND))
#define ABSL_HAVE_EXCEPTIONS 1
#endif
@ -370,9 +412,11 @@ static_assert(ABSL_INTERNAL_INLINE_NAMESPACE_STR[0] != 'h' ||
#ifdef ABSL_HAVE_MMAP
#error ABSL_HAVE_MMAP cannot be directly set
#elif defined(__linux__) || defined(__APPLE__) || defined(__FreeBSD__) || \
defined(__ros__) || defined(__native_client__) || defined(__asmjs__) || \
defined(__wasm__) || defined(__Fuchsia__) || defined(__sun) || \
defined(__ASYLO__) || defined(__myriad2__)
defined(_AIX) || defined(__ros__) || defined(__native_client__) || \
defined(__asmjs__) || defined(__wasm__) || defined(__Fuchsia__) || \
defined(__sun) || defined(__ASYLO__) || defined(__myriad2__) || \
defined(__HAIKU__) || defined(__OpenBSD__) || defined(__NetBSD__) || \
defined(__QNX__)
#define ABSL_HAVE_MMAP 1
#endif
@ -383,7 +427,8 @@ static_assert(ABSL_INTERNAL_INLINE_NAMESPACE_STR[0] != 'h' ||
#ifdef ABSL_HAVE_PTHREAD_GETSCHEDPARAM
#error ABSL_HAVE_PTHREAD_GETSCHEDPARAM cannot be directly set
#elif defined(__linux__) || defined(__APPLE__) || defined(__FreeBSD__) || \
defined(__ros__)
defined(_AIX) || defined(__ros__) || defined(__OpenBSD__) || \
defined(__NetBSD__)
#define ABSL_HAVE_PTHREAD_GETSCHEDPARAM 1
#endif
@ -478,14 +523,33 @@ static_assert(ABSL_INTERNAL_INLINE_NAMESPACE_STR[0] != 'h' ||
#error "absl endian detection needs to be set up for your compiler"
#endif
// macOS 10.13 and iOS 10.11 don't let you use <any>, <optional>, or <variant>
// even though the headers exist and are publicly noted to work. See
// https://github.com/abseil/abseil-cpp/issues/207 and
// macOS < 10.13 and iOS < 11 don't let you use <any>, <optional>, or <variant>
// even though the headers exist and are publicly noted to work, because the
// libc++ shared library shipped on the system doesn't have the requisite
// exported symbols. See https://github.com/abseil/abseil-cpp/issues/207 and
// https://developer.apple.com/documentation/xcode_release_notes/xcode_10_release_notes
//
// libc++ spells out the availability requirements in the file
// llvm-project/libcxx/include/__config via the #define
// _LIBCPP_AVAILABILITY_BAD_OPTIONAL_ACCESS.
//
// Unfortunately, Apple initially mis-stated the requirements as macOS < 10.14
// and iOS < 12 in the libc++ headers. This was corrected by
// https://github.com/llvm/llvm-project/commit/7fb40e1569dd66292b647f4501b85517e9247953
// which subsequently made it into the XCode 12.5 release. We need to match the
// old (incorrect) conditions when built with old XCode, but can use the
// corrected earlier versions with new XCode.
#if defined(__APPLE__) && defined(_LIBCPP_VERSION) && \
((_LIBCPP_VERSION >= 11000 && /* XCode 12.5 or later: */ \
((defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) && \
__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101300) || \
(defined(__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__) && \
__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__ < 110000) || \
(defined(__ENVIRONMENT_WATCH_OS_VERSION_MIN_REQUIRED__) && \
__ENVIRONMENT_WATCH_OS_VERSION_MIN_REQUIRED__ < 40000) || \
(defined(__ENVIRONMENT_TV_OS_VERSION_MIN_REQUIRED__) && \
__ENVIRONMENT_TV_OS_VERSION_MIN_REQUIRED__ < 110000))) || \
(_LIBCPP_VERSION < 11000 && /* Pre-XCode 12.5: */ \
((defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) && \
__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101400) || \
(defined(__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__) && \
@ -493,7 +557,7 @@ static_assert(ABSL_INTERNAL_INLINE_NAMESPACE_STR[0] != 'h' ||
(defined(__ENVIRONMENT_WATCH_OS_VERSION_MIN_REQUIRED__) && \
__ENVIRONMENT_WATCH_OS_VERSION_MIN_REQUIRED__ < 50000) || \
(defined(__ENVIRONMENT_TV_OS_VERSION_MIN_REQUIRED__) && \
__ENVIRONMENT_TV_OS_VERSION_MIN_REQUIRED__ < 120000))
__ENVIRONMENT_TV_OS_VERSION_MIN_REQUIRED__ < 120000))))
#define ABSL_INTERNAL_APPLE_CXX17_TYPES_UNAVAILABLE 1
#else
#define ABSL_INTERNAL_APPLE_CXX17_TYPES_UNAVAILABLE 0
@ -663,8 +727,6 @@ static_assert(ABSL_INTERNAL_INLINE_NAMESPACE_STR[0] != 'h' ||
#endif
#endif
#undef ABSL_INTERNAL_HAS_KEYWORD
// ABSL_DLL
//
// When building Abseil as a DLL, this macro expands to `__declspec(dllexport)`
@ -690,12 +752,6 @@ static_assert(ABSL_INTERNAL_INLINE_NAMESPACE_STR[0] != 'h' ||
// a compiler instrumentation module and a run-time library.
#ifdef ABSL_HAVE_MEMORY_SANITIZER
#error "ABSL_HAVE_MEMORY_SANITIZER cannot be directly set."
#elif defined(MEMORY_SANITIZER)
// The MEMORY_SANITIZER macro is deprecated but we will continue to honor it
// for now.
#define ABSL_HAVE_MEMORY_SANITIZER 1
#elif defined(__SANITIZE_MEMORY__)
#define ABSL_HAVE_MEMORY_SANITIZER 1
#elif !defined(__native_client__) && ABSL_HAVE_FEATURE(memory_sanitizer)
#define ABSL_HAVE_MEMORY_SANITIZER 1
#endif
@ -705,10 +761,6 @@ static_assert(ABSL_INTERNAL_INLINE_NAMESPACE_STR[0] != 'h' ||
// ThreadSanitizer (TSan) is a fast data race detector.
#ifdef ABSL_HAVE_THREAD_SANITIZER
#error "ABSL_HAVE_THREAD_SANITIZER cannot be directly set."
#elif defined(THREAD_SANITIZER)
// The THREAD_SANITIZER macro is deprecated but we will continue to honor it
// for now.
#define ABSL_HAVE_THREAD_SANITIZER 1
#elif defined(__SANITIZE_THREAD__)
#define ABSL_HAVE_THREAD_SANITIZER 1
#elif ABSL_HAVE_FEATURE(thread_sanitizer)
@ -720,16 +772,51 @@ static_assert(ABSL_INTERNAL_INLINE_NAMESPACE_STR[0] != 'h' ||
// AddressSanitizer (ASan) is a fast memory error detector.
#ifdef ABSL_HAVE_ADDRESS_SANITIZER
#error "ABSL_HAVE_ADDRESS_SANITIZER cannot be directly set."
#elif defined(ADDRESS_SANITIZER)
// The ADDRESS_SANITIZER macro is deprecated but we will continue to honor it
// for now.
#define ABSL_HAVE_ADDRESS_SANITIZER 1
#elif defined(__SANITIZE_ADDRESS__)
#define ABSL_HAVE_ADDRESS_SANITIZER 1
#elif ABSL_HAVE_FEATURE(address_sanitizer)
#define ABSL_HAVE_ADDRESS_SANITIZER 1
#endif
// ABSL_HAVE_HWADDRESS_SANITIZER
//
// Hardware-Assisted AddressSanitizer (or HWASAN) is even faster than asan
// memory error detector which can use CPU features like ARM TBI, Intel LAM or
// AMD UAI.
#ifdef ABSL_HAVE_HWADDRESS_SANITIZER
#error "ABSL_HAVE_HWADDRESS_SANITIZER cannot be directly set."
#elif defined(__SANITIZE_HWADDRESS__)
#define ABSL_HAVE_HWADDRESS_SANITIZER 1
#elif ABSL_HAVE_FEATURE(hwaddress_sanitizer)
#define ABSL_HAVE_HWADDRESS_SANITIZER 1
#endif
// ABSL_HAVE_LEAK_SANITIZER
//
// LeakSanitizer (or lsan) is a detector of memory leaks.
// https://clang.llvm.org/docs/LeakSanitizer.html
// https://github.com/google/sanitizers/wiki/AddressSanitizerLeakSanitizer
//
// The macro ABSL_HAVE_LEAK_SANITIZER can be used to detect at compile-time
// whether the LeakSanitizer is potentially available. However, just because the
// LeakSanitizer is available does not mean it is active. Use the
// always-available run-time interface in //absl/debugging/leak_check.h for
// interacting with LeakSanitizer.
#ifdef ABSL_HAVE_LEAK_SANITIZER
#error "ABSL_HAVE_LEAK_SANITIZER cannot be directly set."
#elif defined(LEAK_SANITIZER)
// GCC provides no method for detecting the presense of the standalone
// LeakSanitizer (-fsanitize=leak), so GCC users of -fsanitize=leak should also
// use -DLEAK_SANITIZER.
#define ABSL_HAVE_LEAK_SANITIZER 1
// Clang standalone LeakSanitizer (-fsanitize=leak)
#elif ABSL_HAVE_FEATURE(leak_sanitizer)
#define ABSL_HAVE_LEAK_SANITIZER 1
#elif defined(ABSL_HAVE_ADDRESS_SANITIZER)
// GCC or Clang using the LeakSanitizer integrated into AddressSanitizer.
#define ABSL_HAVE_LEAK_SANITIZER 1
#endif
// ABSL_HAVE_CLASS_TEMPLATE_ARGUMENT_DEDUCTION
//
// Class template argument deduction is a language feature added in C++17.
@ -739,4 +826,88 @@ static_assert(ABSL_INTERNAL_INLINE_NAMESPACE_STR[0] != 'h' ||
#define ABSL_HAVE_CLASS_TEMPLATE_ARGUMENT_DEDUCTION 1
#endif
// ABSL_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL
//
// Prior to C++17, static constexpr variables defined in classes required a
// separate definition outside of the class body, for example:
//
// class Foo {
// static constexpr int kBar = 0;
// };
// constexpr int Foo::kBar;
//
// In C++17, these variables defined in classes are considered inline variables,
// and the extra declaration is redundant. Since some compilers warn on the
// extra declarations, ABSL_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL can be used
// conditionally ignore them:
//
// #ifdef ABSL_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL
// constexpr int Foo::kBar;
// #endif
#if defined(ABSL_INTERNAL_CPLUSPLUS_LANG) && \
ABSL_INTERNAL_CPLUSPLUS_LANG < 201703L
#define ABSL_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL 1
#endif
// `ABSL_INTERNAL_HAS_RTTI` determines whether abseil is being compiled with
// RTTI support.
#ifdef ABSL_INTERNAL_HAS_RTTI
#error ABSL_INTERNAL_HAS_RTTI cannot be directly set
#elif !defined(__GNUC__) || defined(__GXX_RTTI)
#define ABSL_INTERNAL_HAS_RTTI 1
#endif // !defined(__GNUC__) || defined(__GXX_RTTI)
// ABSL_INTERNAL_HAVE_SSE is used for compile-time detection of SSE support.
// See https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html for an overview of
// which architectures support the various x86 instruction sets.
#ifdef ABSL_INTERNAL_HAVE_SSE
#error ABSL_INTERNAL_HAVE_SSE cannot be directly set
#elif defined(__SSE__)
#define ABSL_INTERNAL_HAVE_SSE 1
#elif defined(_M_X64) || (defined(_M_IX86_FP) && _M_IX86_FP >= 1)
// MSVC only defines _M_IX86_FP for x86 32-bit code, and _M_IX86_FP >= 1
// indicates that at least SSE was targeted with the /arch:SSE option.
// All x86-64 processors support SSE, so support can be assumed.
// https://docs.microsoft.com/en-us/cpp/preprocessor/predefined-macros
#define ABSL_INTERNAL_HAVE_SSE 1
#endif
// ABSL_INTERNAL_HAVE_SSE2 is used for compile-time detection of SSE2 support.
// See https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html for an overview of
// which architectures support the various x86 instruction sets.
#ifdef ABSL_INTERNAL_HAVE_SSE2
#error ABSL_INTERNAL_HAVE_SSE2 cannot be directly set
#elif defined(__SSE2__)
#define ABSL_INTERNAL_HAVE_SSE2 1
#elif defined(_M_X64) || (defined(_M_IX86_FP) && _M_IX86_FP >= 2)
// MSVC only defines _M_IX86_FP for x86 32-bit code, and _M_IX86_FP >= 2
// indicates that at least SSE2 was targeted with the /arch:SSE2 option.
// All x86-64 processors support SSE2, so support can be assumed.
// https://docs.microsoft.com/en-us/cpp/preprocessor/predefined-macros
#define ABSL_INTERNAL_HAVE_SSE2 1
#endif
// ABSL_INTERNAL_HAVE_SSSE3 is used for compile-time detection of SSSE3 support.
// See https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html for an overview of
// which architectures support the various x86 instruction sets.
//
// MSVC does not have a mode that targets SSSE3 at compile-time. To use SSSE3
// with MSVC requires either assuming that the code will only every run on CPUs
// that support SSSE3, otherwise __cpuid() can be used to detect support at
// runtime and fallback to a non-SSSE3 implementation when SSSE3 is unsupported
// by the CPU.
#ifdef ABSL_INTERNAL_HAVE_SSSE3
#error ABSL_INTERNAL_HAVE_SSSE3 cannot be directly set
#elif defined(__SSSE3__)
#define ABSL_INTERNAL_HAVE_SSSE3 1
#endif
// ABSL_INTERNAL_HAVE_ARM_NEON is used for compile-time detection of NEON (ARM
// SIMD).
#ifdef ABSL_INTERNAL_HAVE_ARM_NEON
#error ABSL_INTERNAL_HAVE_ARM_NEON cannot be directly set
#elif defined(__ARM_NEON)
#define ABSL_INTERNAL_HAVE_ARM_NEON 1
#endif
#endif // ABSL_BASE_CONFIG_H_

0
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0
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27
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@ -433,31 +433,6 @@ ABSL_NAMESPACE_END
#endif
#ifdef __cplusplus
#ifdef ABSL_HAVE_THREAD_SANITIZER
ABSL_INTERNAL_BEGIN_EXTERN_C
int RunningOnValgrind();
double ValgrindSlowdown();
ABSL_INTERNAL_END_EXTERN_C
#else
namespace absl {
ABSL_NAMESPACE_BEGIN
namespace base_internal {
ABSL_DEPRECATED(
"Don't use this interface. It is misleading and is being deleted.")
ABSL_ATTRIBUTE_ALWAYS_INLINE inline int RunningOnValgrind() { return 0; }
ABSL_DEPRECATED(
"Don't use this interface. It is misleading and is being deleted.")
ABSL_ATTRIBUTE_ALWAYS_INLINE inline double ValgrindSlowdown() { return 1.0; }
} // namespace base_internal
ABSL_NAMESPACE_END
} // namespace absl
using absl::base_internal::RunningOnValgrind;
using absl::base_internal::ValgrindSlowdown;
#endif
#endif
// -------------------------------------------------------------------------
// Address sanitizer annotations
@ -471,7 +446,7 @@ using absl::base_internal::ValgrindSlowdown;
__sanitizer_annotate_contiguous_container(beg, end, old_mid, new_mid)
#define ABSL_ADDRESS_SANITIZER_REDZONE(name) \
struct { \
char x[8] __attribute__((aligned(8))); \
alignas(8) char x[8]; \
} name
#else

3
ThirdParty/abseil-cpp/absl/base/exception_safety_testing_test.cc → ThirdParty/abseil-cpp-20220623.1/absl/base/exception_safety_testing_test.cc vendored
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@ -701,7 +701,10 @@ struct BasicGuaranteeWithExtraContracts : public NonNegative {
static constexpr int kExceptionSentinel = 9999;
};
#ifdef ABSL_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL
constexpr int BasicGuaranteeWithExtraContracts::kExceptionSentinel;
#endif
TEST(ExceptionCheckTest, BasicGuaranteeWithExtraContracts) {
auto tester_with_val =

0
ThirdParty/abseil-cpp/absl/base/inline_variable_test.cc → ThirdParty/abseil-cpp-20220623.1/absl/base/inline_variable_test.cc vendored
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0
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0
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0
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0
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0
ThirdParty/abseil-cpp/absl/base/internal/atomic_hook_test_helper.cc → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/atomic_hook_test_helper.cc vendored
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0
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0
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54
ThirdParty/abseil-cpp/absl/base/internal/cycleclock.cc → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/cycleclock.cc vendored
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@ -25,6 +25,8 @@
#include <atomic>
#include <chrono> // NOLINT(build/c++11)
#include "absl/base/attributes.h"
#include "absl/base/config.h"
#include "absl/base/internal/unscaledcycleclock.h"
namespace absl {
@ -33,44 +35,20 @@ namespace base_internal {
#if ABSL_USE_UNSCALED_CYCLECLOCK
namespace {
#ifdef NDEBUG
#ifdef ABSL_INTERNAL_UNSCALED_CYCLECLOCK_FREQUENCY_IS_CPU_FREQUENCY
// Not debug mode and the UnscaledCycleClock frequency is the CPU
// frequency. Scale the CycleClock to prevent overflow if someone
// tries to represent the time as cycles since the Unix epoch.
static constexpr int32_t kShift = 1;
#else
// Not debug mode and the UnscaledCycleClock isn't operating at the
// raw CPU frequency. There is no need to do any scaling, so don't
// needlessly sacrifice precision.
static constexpr int32_t kShift = 0;
#endif
#else
// In debug mode use a different shift to discourage depending on a
// particular shift value.
static constexpr int32_t kShift = 2;
#ifdef ABSL_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL
constexpr int32_t CycleClock::kShift;
constexpr double CycleClock::kFrequencyScale;
#endif
static constexpr double kFrequencyScale = 1.0 / (1 << kShift);
static std::atomic<CycleClockSourceFunc> cycle_clock_source;
ABSL_CONST_INIT std::atomic<CycleClockSourceFunc>
CycleClock::cycle_clock_source_{nullptr};
CycleClockSourceFunc LoadCycleClockSource() {
// Optimize for the common case (no callback) by first doing a relaxed load;
// this is significantly faster on non-x86 platforms.
if (cycle_clock_source.load(std::memory_order_relaxed) == nullptr) {
return nullptr;
}
// This corresponds to the store(std::memory_order_release) in
// CycleClockSource::Register, and makes sure that any updates made prior to
// registering the callback are visible to this thread before the callback is
// invoked.
return cycle_clock_source.load(std::memory_order_acquire);
void CycleClockSource::Register(CycleClockSourceFunc source) {
// Corresponds to the load(std::memory_order_acquire) in LoadCycleClockSource.
CycleClock::cycle_clock_source_.store(source, std::memory_order_release);
}
} // namespace
#ifdef _WIN32
int64_t CycleClock::Now() {
auto fn = LoadCycleClockSource();
if (fn == nullptr) {
@ -78,15 +56,7 @@ int64_t CycleClock::Now() {
}
return fn() >> kShift;
}
double CycleClock::Frequency() {
return kFrequencyScale * base_internal::UnscaledCycleClock::Frequency();
}
void CycleClockSource::Register(CycleClockSourceFunc source) {
// Corresponds to the load(std::memory_order_acquire) in LoadCycleClockSource.
cycle_clock_source.store(source, std::memory_order_release);
}
#endif
#else

69
ThirdParty/abseil-cpp/absl/base/internal/cycleclock.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/cycleclock.h vendored
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@ -42,14 +42,19 @@
#ifndef ABSL_BASE_INTERNAL_CYCLECLOCK_H_
#define ABSL_BASE_INTERNAL_CYCLECLOCK_H_
#include <atomic>
#include <cstdint>
#include "absl/base/attributes.h"
#include "absl/base/config.h"
#include "absl/base/internal/unscaledcycleclock.h"
namespace absl {
ABSL_NAMESPACE_BEGIN
namespace base_internal {
using CycleClockSourceFunc = int64_t (*)();
// -----------------------------------------------------------------------------
// CycleClock
// -----------------------------------------------------------------------------
@ -68,12 +73,37 @@ class CycleClock {
static double Frequency();
private:
#if ABSL_USE_UNSCALED_CYCLECLOCK
static CycleClockSourceFunc LoadCycleClockSource();
#ifdef NDEBUG
#ifdef ABSL_INTERNAL_UNSCALED_CYCLECLOCK_FREQUENCY_IS_CPU_FREQUENCY
// Not debug mode and the UnscaledCycleClock frequency is the CPU
// frequency. Scale the CycleClock to prevent overflow if someone
// tries to represent the time as cycles since the Unix epoch.
static constexpr int32_t kShift = 1;
#else
// Not debug mode and the UnscaledCycleClock isn't operating at the
// raw CPU frequency. There is no need to do any scaling, so don't
// needlessly sacrifice precision.
static constexpr int32_t kShift = 0;
#endif
#else // NDEBUG
// In debug mode use a different shift to discourage depending on a
// particular shift value.
static constexpr int32_t kShift = 2;
#endif // NDEBUG
static constexpr double kFrequencyScale = 1.0 / (1 << kShift);
ABSL_CONST_INIT static std::atomic<CycleClockSourceFunc> cycle_clock_source_;
#endif // ABSL_USE_UNSCALED_CYCLECLOC
CycleClock() = delete; // no instances
CycleClock(const CycleClock&) = delete;
CycleClock& operator=(const CycleClock&) = delete;
};
using CycleClockSourceFunc = int64_t (*)();
friend class CycleClockSource;
};
class CycleClockSource {
private:
@ -87,6 +117,41 @@ class CycleClockSource {
static void Register(CycleClockSourceFunc source);
};
#if ABSL_USE_UNSCALED_CYCLECLOCK
inline CycleClockSourceFunc CycleClock::LoadCycleClockSource() {
#if !defined(__x86_64__)
// Optimize for the common case (no callback) by first doing a relaxed load;
// this is significantly faster on non-x86 platforms.
if (cycle_clock_source_.load(std::memory_order_relaxed) == nullptr) {
return nullptr;
}
#endif // !defined(__x86_64__)
// This corresponds to the store(std::memory_order_release) in
// CycleClockSource::Register, and makes sure that any updates made prior to
// registering the callback are visible to this thread before the callback
// is invoked.
return cycle_clock_source_.load(std::memory_order_acquire);
}
// Accessing globals in inlined code in Window DLLs is problematic.
#ifndef _WIN32
inline int64_t CycleClock::Now() {
auto fn = LoadCycleClockSource();
if (fn == nullptr) {
return base_internal::UnscaledCycleClock::Now() >> kShift;
}
return fn() >> kShift;
}
#endif
inline double CycleClock::Frequency() {
return kFrequencyScale * base_internal::UnscaledCycleClock::Frequency();
}
#endif // ABSL_USE_UNSCALED_CYCLECLOCK
} // namespace base_internal
ABSL_NAMESPACE_END
} // namespace absl

6
ThirdParty/abseil-cpp/absl/base/internal/direct_mmap.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/direct_mmap.h vendored
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@ -20,7 +20,7 @@
#include "absl/base/config.h"
#if ABSL_HAVE_MMAP
#ifdef ABSL_HAVE_MMAP
#include <sys/mman.h>
@ -41,13 +41,13 @@
#ifdef __mips__
// Include definitions of the ABI currently in use.
#ifdef __BIONIC__
#if defined(__BIONIC__) || !defined(__GLIBC__)
// Android doesn't have sgidefs.h, but does have asm/sgidefs.h, which has the
// definitions we need.
#include <asm/sgidefs.h>
#else
#include <sgidefs.h>
#endif // __BIONIC__
#endif // __BIONIC__ || !__GLIBC__
#endif // __mips__
// SYS_mmap and SYS_munmap are not defined in Android.

0
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79
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@ -16,16 +16,9 @@
#ifndef ABSL_BASE_INTERNAL_ENDIAN_H_
#define ABSL_BASE_INTERNAL_ENDIAN_H_
// The following guarantees declaration of the byte swap functions
#ifdef _MSC_VER
#include <stdlib.h> // NOLINT(build/include)
#elif defined(__FreeBSD__)
#include <sys/endian.h>
#elif defined(__GLIBC__)
#include <byteswap.h> // IWYU pragma: export
#endif
#include <cstdint>
#include <cstdlib>
#include "absl/base/casts.h"
#include "absl/base/config.h"
#include "absl/base/internal/unaligned_access.h"
@ -34,47 +27,11 @@
namespace absl {
ABSL_NAMESPACE_BEGIN
// Use compiler byte-swapping intrinsics if they are available. 32-bit
// and 64-bit versions are available in Clang and GCC as of GCC 4.3.0.
// The 16-bit version is available in Clang and GCC only as of GCC 4.8.0.
// For simplicity, we enable them all only for GCC 4.8.0 or later.
#if defined(__clang__) || \
(defined(__GNUC__) && \
((__GNUC__ == 4 && __GNUC_MINOR__ >= 8) || __GNUC__ >= 5))
inline uint64_t gbswap_64(uint64_t host_int) {
#if ABSL_HAVE_BUILTIN(__builtin_bswap64) || defined(__GNUC__)
return __builtin_bswap64(host_int);
}
inline uint32_t gbswap_32(uint32_t host_int) {
return __builtin_bswap32(host_int);
}
inline uint16_t gbswap_16(uint16_t host_int) {
return __builtin_bswap16(host_int);
}
#elif defined(_MSC_VER)
inline uint64_t gbswap_64(uint64_t host_int) {
return _byteswap_uint64(host_int);
}
inline uint32_t gbswap_32(uint32_t host_int) {
return _byteswap_ulong(host_int);
}
inline uint16_t gbswap_16(uint16_t host_int) {
return _byteswap_ushort(host_int);
}
#else
inline uint64_t gbswap_64(uint64_t host_int) {
#if defined(__GNUC__) && defined(__x86_64__) && !defined(__APPLE__)
// Adapted from /usr/include/byteswap.h. Not available on Mac.
if (__builtin_constant_p(host_int)) {
return __bswap_constant_64(host_int);
} else {
uint64_t result;
__asm__("bswap %0" : "=r"(result) : "0"(host_int));
return result;
}
#elif defined(__GLIBC__)
return bswap_64(host_int);
#else
return (((host_int & uint64_t{0xFF}) << 56) |
((host_int & uint64_t{0xFF00}) << 40) |
@ -84,12 +41,14 @@ inline uint64_t gbswap_64(uint64_t host_int) {
((host_int & uint64_t{0xFF0000000000}) >> 24) |
((host_int & uint64_t{0xFF000000000000}) >> 40) |
((host_int & uint64_t{0xFF00000000000000}) >> 56));
#endif // bswap_64
#endif
}
inline uint32_t gbswap_32(uint32_t host_int) {
#if defined(__GLIBC__)
return bswap_32(host_int);
#if ABSL_HAVE_BUILTIN(__builtin_bswap32) || defined(__GNUC__)
return __builtin_bswap32(host_int);
#elif defined(_MSC_VER)
return _byteswap_ulong(host_int);
#else
return (((host_int & uint32_t{0xFF}) << 24) |
((host_int & uint32_t{0xFF00}) << 8) |
@ -99,33 +58,29 @@ inline uint32_t gbswap_32(uint32_t host_int) {
}
inline uint16_t gbswap_16(uint16_t host_int) {
#if defined(__GLIBC__)
return bswap_16(host_int);
#if ABSL_HAVE_BUILTIN(__builtin_bswap16) || defined(__GNUC__)
return __builtin_bswap16(host_int);
#elif defined(_MSC_VER)
return _byteswap_ushort(host_int);
#else
return (((host_int & uint16_t{0xFF}) << 8) |
((host_int & uint16_t{0xFF00}) >> 8));
#endif
}
#endif // intrinsics available
#ifdef ABSL_IS_LITTLE_ENDIAN
// Definitions for ntohl etc. that don't require us to include
// netinet/in.h. We wrap gbswap_32 and gbswap_16 in functions rather
// than just #defining them because in debug mode, gcc doesn't
// correctly handle the (rather involved) definitions of bswap_32.
// gcc guarantees that inline functions are as fast as macros, so
// this isn't a performance hit.
// Portable definitions for htonl (host-to-network) and friends on little-endian
// architectures.
inline uint16_t ghtons(uint16_t x) { return gbswap_16(x); }
inline uint32_t ghtonl(uint32_t x) { return gbswap_32(x); }
inline uint64_t ghtonll(uint64_t x) { return gbswap_64(x); }
#elif defined ABSL_IS_BIG_ENDIAN
// These definitions are simpler on big-endian machines
// These are functions instead of macros to avoid self-assignment warnings
// on calls such as "i = ghtnol(i);". This also provides type checking.
// Portable definitions for htonl (host-to-network) etc on big-endian
// architectures. These definitions are simpler since the host byte order is the
// same as network byte order.
inline uint16_t ghtons(uint16_t x) { return x; }
inline uint32_t ghtonl(uint32_t x) { return x; }
inline uint64_t ghtonll(uint64_t x) { return x; }

0
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0
ThirdParty/abseil-cpp/absl/base/internal/errno_saver.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/errno_saver.h vendored
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0
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0
ThirdParty/abseil-cpp/absl/base/internal/exception_safety_testing.cc → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/exception_safety_testing.cc vendored
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26
ThirdParty/abseil-cpp/absl/base/internal/exception_safety_testing.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/exception_safety_testing.h vendored
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@ -536,7 +536,22 @@ class ThrowingValue : private exceptions_internal::TrackedObject {
}
// Memory management operators
// Args.. allows us to overload regular and placement new in one shot
static void* operator new(size_t s) noexcept(
IsSpecified(TypeSpec::kNoThrowNew)) {
if (!IsSpecified(TypeSpec::kNoThrowNew)) {
exceptions_internal::MaybeThrow(ABSL_PRETTY_FUNCTION, true);
}
return ::operator new(s);
}
static void* operator new[](size_t s) noexcept(
IsSpecified(TypeSpec::kNoThrowNew)) {
if (!IsSpecified(TypeSpec::kNoThrowNew)) {
exceptions_internal::MaybeThrow(ABSL_PRETTY_FUNCTION, true);
}
return ::operator new[](s);
}
template <typename... Args>
static void* operator new(size_t s, Args&&... args) noexcept(
IsSpecified(TypeSpec::kNoThrowNew)) {
@ -557,12 +572,6 @@ class ThrowingValue : private exceptions_internal::TrackedObject {
// Abseil doesn't support throwing overloaded operator delete. These are
// provided so a throwing operator-new can clean up after itself.
//
// We provide both regular and templated operator delete because if only the
// templated version is provided as we did with operator new, the compiler has
// no way of knowing which overload of operator delete to call. See
// https://en.cppreference.com/w/cpp/memory/new/operator_delete and
// https://en.cppreference.com/w/cpp/language/delete for the gory details.
void operator delete(void* p) noexcept { ::operator delete(p); }
template <typename... Args>
@ -726,9 +735,8 @@ class ThrowingAllocator : private exceptions_internal::TrackedObject {
ThrowingAllocator select_on_container_copy_construction() noexcept(
IsSpecified(AllocSpec::kNoThrowAllocate)) {
auto& out = *this;
ReadStateAndMaybeThrow(ABSL_PRETTY_FUNCTION);
return out;
return *this;
}
template <typename U>

0
ThirdParty/abseil-cpp/absl/base/internal/exception_testing.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/exception_testing.h vendored
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2
ThirdParty/abseil-cpp/absl/base/internal/fast_type_id.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/fast_type_id.h vendored
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@ -28,8 +28,10 @@ struct FastTypeTag {
constexpr static char dummy_var = 0;
};
#ifdef ABSL_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL
template <typename Type>
constexpr char FastTypeTag<Type>::dummy_var;
#endif
// FastTypeId<Type>() evaluates at compile/link-time to a unique pointer for the
// passed-in type. These are meant to be good match for keys into maps or

0
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0
ThirdParty/abseil-cpp/absl/base/internal/hide_ptr.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/hide_ptr.h vendored
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0
ThirdParty/abseil-cpp/absl/base/internal/identity.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/identity.h vendored
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0
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0
ThirdParty/abseil-cpp/absl/base/internal/inline_variable_testing.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/inline_variable_testing.h vendored
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54
ThirdParty/abseil-cpp/absl/base/internal/invoke.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/invoke.h vendored
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@ -14,6 +14,8 @@
//
// absl::base_internal::invoke(f, args...) is an implementation of
// INVOKE(f, args...) from section [func.require] of the C++ standard.
// When compiled as C++17 and later versions, it is implemented as an alias of
// std::invoke.
//
// [func.require]
// Define INVOKE (f, t1, t2, ..., tN) as follows:
@ -35,6 +37,26 @@
#ifndef ABSL_BASE_INTERNAL_INVOKE_H_
#define ABSL_BASE_INTERNAL_INVOKE_H_
#include "absl/base/config.h"
#if ABSL_INTERNAL_CPLUSPLUS_LANG >= 201703L
#include <functional>
namespace absl {
ABSL_NAMESPACE_BEGIN
namespace base_internal {
using std::invoke;
using std::invoke_result_t;
using std::is_invocable_r;
} // namespace base_internal
ABSL_NAMESPACE_END
} // namespace absl
#else // ABSL_INTERNAL_CPLUSPLUS_LANG >= 201703L
#include <algorithm>
#include <type_traits>
#include <utility>
@ -80,8 +102,18 @@ struct MemFunAndRef : StrippedAccept<MemFunAndRef> {
static decltype((std::declval<Obj>().*
std::declval<MemFun>())(std::declval<Args>()...))
Invoke(MemFun&& mem_fun, Obj&& obj, Args&&... args) {
// Ignore bogus GCC warnings on this line.
// See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101436 for similar example.
#if ABSL_INTERNAL_HAVE_MIN_GNUC_VERSION(11, 0)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Warray-bounds"
#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
#endif
return (std::forward<Obj>(obj).*
std::forward<MemFun>(mem_fun))(std::forward<Args>(args)...);
#if ABSL_INTERNAL_HAVE_MIN_GNUC_VERSION(11, 0)
#pragma GCC diagnostic pop
#endif
}
};
@ -180,8 +212,30 @@ invoke_result_t<F, Args...> invoke(F&& f, Args&&... args) {
return Invoker<F, Args...>::type::Invoke(std::forward<F>(f),
std::forward<Args>(args)...);
}
template <typename AlwaysVoid, typename, typename, typename...>
struct IsInvocableRImpl : std::false_type {};
template <typename R, typename F, typename... Args>
struct IsInvocableRImpl<
absl::void_t<absl::base_internal::invoke_result_t<F, Args...> >, R, F,
Args...>
: std::integral_constant<
bool,
std::is_convertible<absl::base_internal::invoke_result_t<F, Args...>,
R>::value ||
std::is_void<R>::value> {};
// Type trait whose member `value` is true if invoking `F` with `Args` is valid,
// and either the return type is convertible to `R`, or `R` is void.
// C++11-compatible version of `std::is_invocable_r`.
template <typename R, typename F, typename... Args>
using is_invocable_r = IsInvocableRImpl<void, R, F, Args...>;
} // namespace base_internal
ABSL_NAMESPACE_END
} // namespace absl
#endif // ABSL_INTERNAL_CPLUSPLUS_LANG >= 201703L
#endif // ABSL_BASE_INTERNAL_INVOKE_H_

0
ThirdParty/abseil-cpp/absl/base/internal/low_level_alloc.cc → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/low_level_alloc.cc vendored
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0
ThirdParty/abseil-cpp/absl/base/internal/low_level_alloc.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/low_level_alloc.h vendored
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7
ThirdParty/abseil-cpp/absl/base/internal/low_level_alloc_test.cc → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/low_level_alloc_test.cc vendored
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@ -86,7 +86,7 @@ static void Test(bool use_new_arena, bool call_malloc_hook, int n) {
AllocMap::iterator it;
BlockDesc block_desc;
int rnd;
LowLevelAlloc::Arena *arena = 0;
LowLevelAlloc::Arena *arena = nullptr;
if (use_new_arena) {
int32_t flags = call_malloc_hook ? LowLevelAlloc::kCallMallocHook : 0;
arena = LowLevelAlloc::NewArena(flags);
@ -101,9 +101,8 @@ static void Test(bool use_new_arena, bool call_malloc_hook, int n) {
case 0: // coin came up heads: add a block
using_low_level_alloc = true;
block_desc.len = rand() & 0x3fff;
block_desc.ptr =
reinterpret_cast<char *>(
arena == 0
block_desc.ptr = reinterpret_cast<char *>(
arena == nullptr
? LowLevelAlloc::Alloc(block_desc.len)
: LowLevelAlloc::AllocWithArena(block_desc.len, arena));
using_low_level_alloc = false;

0
ThirdParty/abseil-cpp/absl/base/internal/low_level_scheduling.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/low_level_scheduling.h vendored
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0
ThirdParty/abseil-cpp/absl/base/internal/per_thread_tls.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/per_thread_tls.h vendored
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138
ThirdParty/abseil-cpp-20220623.1/absl/base/internal/prefetch.h vendored Normal file
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@ -0,0 +1,138 @@
// Copyright 2022 The Abseil Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef ABSL_BASE_INTERNAL_PREFETCH_H_
#define ABSL_BASE_INTERNAL_PREFETCH_H_
#include "absl/base/config.h"
#ifdef __SSE__
#include <xmmintrin.h>
#endif
#if defined(_MSC_VER) && defined(ABSL_INTERNAL_HAVE_SSE)
#include <intrin.h>
#pragma intrinsic(_mm_prefetch)
#endif
// Compatibility wrappers around __builtin_prefetch, to prefetch data
// for read if supported by the toolchain.
// Move data into the cache before it is read, or "prefetch" it.
//
// The value of `addr` is the address of the memory to prefetch. If
// the target and compiler support it, data prefetch instructions are
// generated. If the prefetch is done some time before the memory is
// read, it may be in the cache by the time the read occurs.
//
// The function names specify the temporal locality heuristic applied,
// using the names of Intel prefetch instructions:
//
// T0 - high degree of temporal locality; data should be left in as
// many levels of the cache possible
// T1 - moderate degree of temporal locality
// T2 - low degree of temporal locality
// Nta - no temporal locality, data need not be left in the cache
// after the read
//
// Incorrect or gratuitous use of these functions can degrade
// performance, so use them only when representative benchmarks show
// an improvement.
//
// Example usage:
//
// absl::base_internal::PrefetchT0(addr);
//
// Currently, the different prefetch calls behave on some Intel
// architectures as follows:
//
// SNB..SKL SKX
// PrefetchT0() L1/L2/L3 L1/L2
// PrefetchT1() L2/L3 L2
// PrefetchT2() L2/L3 L2
// PrefetchNta() L1/--/L3 L1*
//
// * On SKX PrefetchNta() will bring the line into L1 but will evict
// from L3 cache. This might result in surprising behavior.
//
// SNB = Sandy Bridge, SKL = Skylake, SKX = Skylake Xeon.
//
namespace absl {
ABSL_NAMESPACE_BEGIN
namespace base_internal {
void PrefetchT0(const void* addr);
void PrefetchT1(const void* addr);
void PrefetchT2(const void* addr);
void PrefetchNta(const void* addr);
// Implementation details follow.
#if ABSL_HAVE_BUILTIN(__builtin_prefetch) || defined(__GNUC__)
#define ABSL_INTERNAL_HAVE_PREFETCH 1
// See __builtin_prefetch:
// https://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html.
//
// These functions speculatively load for read only. This is
// safe for all currently supported platforms. However, prefetch for
// store may have problems depending on the target platform.
//
inline void PrefetchT0(const void* addr) {
// Note: this uses prefetcht0 on Intel.
__builtin_prefetch(addr, 0, 3);
}
inline void PrefetchT1(const void* addr) {
// Note: this uses prefetcht1 on Intel.
__builtin_prefetch(addr, 0, 2);
}
inline void PrefetchT2(const void* addr) {
// Note: this uses prefetcht2 on Intel.
__builtin_prefetch(addr, 0, 1);
}
inline void PrefetchNta(const void* addr) {
// Note: this uses prefetchtnta on Intel.
__builtin_prefetch(addr, 0, 0);
}
#elif defined(ABSL_INTERNAL_HAVE_SSE)
#define ABSL_INTERNAL_HAVE_PREFETCH 1
inline void PrefetchT0(const void* addr) {
_mm_prefetch(reinterpret_cast<const char*>(addr), _MM_HINT_T0);
}
inline void PrefetchT1(const void* addr) {
_mm_prefetch(reinterpret_cast<const char*>(addr), _MM_HINT_T1);
}
inline void PrefetchT2(const void* addr) {
_mm_prefetch(reinterpret_cast<const char*>(addr), _MM_HINT_T2);
}
inline void PrefetchNta(const void* addr) {
_mm_prefetch(reinterpret_cast<const char*>(addr), _MM_HINT_NTA);
}
#else
inline void PrefetchT0(const void*) {}
inline void PrefetchT1(const void*) {}
inline void PrefetchT2(const void*) {}
inline void PrefetchNta(const void*) {}
#endif
} // namespace base_internal
ABSL_NAMESPACE_END
} // namespace absl
#endif // ABSL_BASE_INTERNAL_PREFETCH_H_

43
ThirdParty/abseil-cpp-20220623.1/absl/base/internal/prefetch_test.cc vendored Normal file
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@ -0,0 +1,43 @@
// Copyright 2022 The Abseil Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "absl/base/internal/prefetch.h"
#include "gtest/gtest.h"
namespace {
int number = 42;
TEST(Prefetch, TemporalLocalityNone) {
absl::base_internal::PrefetchNta(&number);
EXPECT_EQ(number, 42);
}
TEST(Prefetch, TemporalLocalityLow) {
absl::base_internal::PrefetchT2(&number);
EXPECT_EQ(number, 42);
}
TEST(Prefetch, TemporalLocalityMedium) {
absl::base_internal::PrefetchT1(&number);
EXPECT_EQ(number, 42);
}
TEST(Prefetch, TemporalLocalityHigh) {
absl::base_internal::PrefetchT0(&number);
EXPECT_EQ(number, 42);
}
} // namespace

0
ThirdParty/abseil-cpp/absl/base/internal/pretty_function.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/pretty_function.h vendored
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49
ThirdParty/abseil-cpp/absl/base/internal/raw_logging.cc → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/raw_logging.cc vendored
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@ -14,15 +14,17 @@
#include "absl/base/internal/raw_logging.h"
#include <stddef.h>
#include <cstdarg>
#include <cstddef>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <string>
#include "absl/base/attributes.h"
#include "absl/base/config.h"
#include "absl/base/internal/atomic_hook.h"
#include "absl/base/internal/errno_saver.h"
#include "absl/base/log_severity.h"
// We know how to perform low-level writes to stderr in POSIX and Windows. For
@ -37,7 +39,7 @@
// this, consider moving both to config.h instead.
#if defined(__linux__) || defined(__APPLE__) || defined(__FreeBSD__) || \
defined(__Fuchsia__) || defined(__native_client__) || \
defined(__EMSCRIPTEN__) || defined(__ASYLO__)
defined(__OpenBSD__) || defined(__EMSCRIPTEN__) || defined(__ASYLO__)
#include <unistd.h>
@ -50,7 +52,8 @@
// ABSL_HAVE_SYSCALL_WRITE is defined when the platform provides the syscall
// syscall(SYS_write, /*int*/ fd, /*char* */ buf, /*size_t*/ len);
// for low level operations that want to avoid libc.
#if (defined(__linux__) || defined(__FreeBSD__)) && !defined(__ANDROID__)
#if (defined(__linux__) || defined(__FreeBSD__) || defined(__OpenBSD__)) && \
!defined(__ANDROID__)
#include <sys/syscall.h>
#define ABSL_HAVE_SYSCALL_WRITE 1
#define ABSL_LOW_LEVEL_WRITE_SUPPORTED 1
@ -76,13 +79,6 @@ namespace {
// Explicitly `#error` out when not `ABSL_LOW_LEVEL_WRITE_SUPPORTED`, except for
// a selected set of platforms for which we expect not to be able to raw log.
ABSL_INTERNAL_ATOMIC_HOOK_ATTRIBUTES
absl::base_internal::AtomicHook<LogPrefixHook>
log_prefix_hook;
ABSL_INTERNAL_ATOMIC_HOOK_ATTRIBUTES
absl::base_internal::AtomicHook<AbortHook>
abort_hook;
#ifdef ABSL_LOW_LEVEL_WRITE_SUPPORTED
constexpr char kTruncated[] = " ... (message truncated)\n";
@ -130,6 +126,18 @@ bool DoRawLog(char** buf, int* size, const char* format, ...) {
return true;
}
bool DefaultLogFilterAndPrefix(absl::LogSeverity, const char* file, int line,
char** buf, int* buf_size) {
DoRawLog(buf, buf_size, "[%s : %d] RAW: ", file, line);
return true;
}
ABSL_INTERNAL_ATOMIC_HOOK_ATTRIBUTES
absl::base_internal::AtomicHook<LogFilterAndPrefixHook>
log_filter_and_prefix_hook(DefaultLogFilterAndPrefix);
ABSL_INTERNAL_ATOMIC_HOOK_ATTRIBUTES
absl::base_internal::AtomicHook<AbortHook> abort_hook;
void RawLogVA(absl::LogSeverity severity, const char* file, int line,
const char* format, va_list ap) ABSL_PRINTF_ATTRIBUTE(4, 0);
void RawLogVA(absl::LogSeverity severity, const char* file, int line,
@ -150,14 +158,7 @@ void RawLogVA(absl::LogSeverity severity, const char* file, int line,
}
#endif
auto log_prefix_hook_ptr = log_prefix_hook.Load();
if (log_prefix_hook_ptr) {
enabled = log_prefix_hook_ptr(severity, file, line, &buf, &size);
} else {
if (enabled) {
DoRawLog(&buf, &size, "[%s : %d] RAW: ", file, line);
}
}
enabled = log_filter_and_prefix_hook(severity, file, line, &buf, &size);
const char* const prefix_end = buf;
#ifdef ABSL_LOW_LEVEL_WRITE_SUPPORTED
@ -168,11 +169,12 @@ void RawLogVA(absl::LogSeverity severity, const char* file, int line,
} else {
DoRawLog(&buf, &size, "%s", kTruncated);
}
SafeWriteToStderr(buffer, strlen(buffer));
AsyncSignalSafeWriteToStderr(buffer, strlen(buffer));
}
#else
static_cast<void>(format);
static_cast<void>(ap);
static_cast<void>(enabled);
#endif
// Abort the process after logging a FATAL message, even if the output itself
@ -195,8 +197,11 @@ void DefaultInternalLog(absl::LogSeverity severity, const char* file, int line,
} // namespace
void SafeWriteToStderr(const char *s, size_t len) {
void AsyncSignalSafeWriteToStderr(const char* s, size_t len) {
absl::base_internal::ErrnoSaver errno_saver;
#if defined(ABSL_HAVE_SYSCALL_WRITE)
// We prefer calling write via `syscall` to minimize the risk of libc doing
// something "helpful".
syscall(SYS_write, STDERR_FILENO, s, len);
#elif defined(ABSL_HAVE_POSIX_WRITE)
write(STDERR_FILENO, s, len);
@ -229,7 +234,9 @@ ABSL_INTERNAL_ATOMIC_HOOK_ATTRIBUTES ABSL_DLL
absl::base_internal::AtomicHook<InternalLogFunction>
internal_log_function(DefaultInternalLog);
void RegisterLogPrefixHook(LogPrefixHook func) { log_prefix_hook.Store(func); }
void RegisterLogFilterAndPrefixHook(LogFilterAndPrefixHook func) {
log_filter_and_prefix_hook.Store(func);
}
void RegisterAbortHook(AbortHook func) { abort_hook.Store(func); }

25
ThirdParty/abseil-cpp/absl/base/internal/raw_logging.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/raw_logging.h vendored
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@ -109,12 +109,9 @@ namespace raw_logging_internal {
void RawLog(absl::LogSeverity severity, const char* file, int line,
const char* format, ...) ABSL_PRINTF_ATTRIBUTE(4, 5);
// Writes the provided buffer directly to stderr, in a safe, low-level manner.
//
// In POSIX this means calling write(), which is async-signal safe and does
// not malloc. If the platform supports the SYS_write syscall, we invoke that
// directly to side-step any libc interception.
void SafeWriteToStderr(const char *s, size_t len);
// Writes the provided buffer directly to stderr, in a signal-safe, low-level
// manner.
void AsyncSignalSafeWriteToStderr(const char* s, size_t len);
// compile-time function to get the "base" filename, that is, the part of
// a filename after the last "/" or "\" path separator. The search starts at
@ -148,11 +145,12 @@ bool RawLoggingFullySupported();
// 'severity' is the severity level of the message being written.
// 'file' and 'line' are the file and line number where the ABSL_RAW_LOG macro
// was located.
// 'buffer' and 'buf_size' are pointers to the buffer and buffer size. If the
// hook writes a prefix, it must increment *buffer and decrement *buf_size
// 'buf' and 'buf_size' are pointers to the buffer and buffer size. If the
// hook writes a prefix, it must increment *buf and decrement *buf_size
// accordingly.
using LogPrefixHook = bool (*)(absl::LogSeverity severity, const char* file,
int line, char** buffer, int* buf_size);
using LogFilterAndPrefixHook = bool (*)(absl::LogSeverity severity,
const char* file, int line, char** buf,
int* buf_size);
// Function type for a raw_logging customization hook called to abort a process
// when a FATAL message is logged. If the provided AbortHook() returns, the
@ -162,7 +160,10 @@ using LogPrefixHook = bool (*)(absl::LogSeverity severity, const char* file,
// was located.
// The NUL-terminated logged message lives in the buffer between 'buf_start'
// and 'buf_end'. 'prefix_end' points to the first non-prefix character of the
// buffer (as written by the LogPrefixHook.)
// buffer (as written by the LogFilterAndPrefixHook.)
//
// The lifetime of the filename and message buffers will not end while the
// process remains alive.
using AbortHook = void (*)(const char* file, int line, const char* buf_start,
const char* prefix_end, const char* buf_end);
@ -184,7 +185,7 @@ ABSL_INTERNAL_ATOMIC_HOOK_ATTRIBUTES ABSL_DLL extern base_internal::AtomicHook<
//
// These functions are safe to call at any point during initialization; they do
// not block or malloc, and are async-signal safe.
void RegisterLogPrefixHook(LogPrefixHook func);
void RegisterLogFilterAndPrefixHook(LogFilterAndPrefixHook func);
void RegisterAbortHook(AbortHook func);
void RegisterInternalLogFunction(InternalLogFunction func);

0
ThirdParty/abseil-cpp/absl/base/internal/scheduling_mode.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/scheduling_mode.h vendored
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0
ThirdParty/abseil-cpp/absl/base/internal/scoped_set_env.cc → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/scoped_set_env.cc vendored
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0
ThirdParty/abseil-cpp/absl/base/internal/scoped_set_env.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/scoped_set_env.h vendored
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0
ThirdParty/abseil-cpp/absl/base/internal/scoped_set_env_test.cc → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/scoped_set_env_test.cc vendored
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3
ThirdParty/abseil-cpp/absl/base/internal/spinlock.cc → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/spinlock.cc vendored
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@ -19,6 +19,7 @@
#include <limits>
#include "absl/base/attributes.h"
#include "absl/base/config.h"
#include "absl/base/internal/atomic_hook.h"
#include "absl/base/internal/cycleclock.h"
#include "absl/base/internal/spinlock_wait.h"
@ -66,12 +67,14 @@ void RegisterSpinLockProfiler(void (*fn)(const void *contendedlock,
submit_profile_data.Store(fn);
}
#ifdef ABSL_INTERNAL_NEED_REDUNDANT_CONSTEXPR_DECL
// Static member variable definitions.
constexpr uint32_t SpinLock::kSpinLockHeld;
constexpr uint32_t SpinLock::kSpinLockCooperative;
constexpr uint32_t SpinLock::kSpinLockDisabledScheduling;
constexpr uint32_t SpinLock::kSpinLockSleeper;
constexpr uint32_t SpinLock::kWaitTimeMask;
#endif
// Uncommon constructors.
SpinLock::SpinLock(base_internal::SchedulingMode mode)

12
ThirdParty/abseil-cpp/absl/base/internal/spinlock.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/spinlock.h vendored
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@ -16,13 +16,15 @@
// Most users requiring mutual exclusion should use Mutex.
// SpinLock is provided for use in two situations:
// - for use in code that Mutex itself depends on
// - for use by Abseil internal code that Mutex itself depends on
// - for async signal safety (see below)
// SpinLock is async signal safe. If a spinlock is used within a signal
// handler, all code that acquires the lock must ensure that the signal cannot
// arrive while they are holding the lock. Typically, this is done by blocking
// the signal.
//
// Threads waiting on a SpinLock may be woken in an arbitrary order.
#ifndef ABSL_BASE_INTERNAL_SPINLOCK_H_
#define ABSL_BASE_INTERNAL_SPINLOCK_H_
@ -118,6 +120,14 @@ class ABSL_LOCKABLE SpinLock {
return (lockword_.load(std::memory_order_relaxed) & kSpinLockHeld) != 0;
}
// Return immediately if this thread holds the SpinLock exclusively.
// Otherwise, report an error by crashing with a diagnostic.
inline void AssertHeld() const ABSL_ASSERT_EXCLUSIVE_LOCK() {
if (!IsHeld()) {
ABSL_RAW_LOG(FATAL, "thread should hold the lock on SpinLock");
}
}
protected:
// These should not be exported except for testing.

0
ThirdParty/abseil-cpp/absl/base/internal/spinlock_akaros.inc → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/spinlock_akaros.inc vendored
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0
ThirdParty/abseil-cpp/absl/base/internal/spinlock_benchmark.cc → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/spinlock_benchmark.cc vendored
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7
ThirdParty/abseil-cpp/absl/base/internal/spinlock_linux.inc → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/spinlock_linux.inc vendored
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@ -57,13 +57,10 @@ static_assert(sizeof(std::atomic<uint32_t>) == sizeof(int),
extern "C" {
ABSL_ATTRIBUTE_WEAK void ABSL_INTERNAL_C_SYMBOL(AbslInternalSpinLockDelay)(
std::atomic<uint32_t> *w, uint32_t value, int loop,
std::atomic<uint32_t> *w, uint32_t value, int,
absl::base_internal::SchedulingMode) {
absl::base_internal::ErrnoSaver errno_saver;
struct timespec tm;
tm.tv_sec = 0;
tm.tv_nsec = absl::base_internal::SpinLockSuggestedDelayNS(loop);
syscall(SYS_futex, w, FUTEX_WAIT | FUTEX_PRIVATE_FLAG, value, &tm);
syscall(SYS_futex, w, FUTEX_WAIT | FUTEX_PRIVATE_FLAG, value, nullptr);
}
ABSL_ATTRIBUTE_WEAK void ABSL_INTERNAL_C_SYMBOL(AbslInternalSpinLockWake)(

0
ThirdParty/abseil-cpp/absl/base/internal/spinlock_posix.inc → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/spinlock_posix.inc vendored
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0
ThirdParty/abseil-cpp/absl/base/internal/spinlock_wait.cc → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/spinlock_wait.cc vendored
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2
ThirdParty/abseil-cpp/absl/base/internal/spinlock_wait.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/spinlock_wait.h vendored
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@ -39,6 +39,8 @@ struct SpinLockWaitTransition {
// satisfying 0<=i<n && trans[i].done, atomically make the transition,
// then return the old value of *w. Make any other atomic transitions
// where !trans[i].done, but continue waiting.
//
// Wakeups for threads blocked on SpinLockWait do not respect priorities.
uint32_t SpinLockWait(std::atomic<uint32_t> *w, int n,
const SpinLockWaitTransition trans[],
SchedulingMode scheduling_mode);

0
ThirdParty/abseil-cpp/absl/base/internal/spinlock_win32.inc → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/spinlock_win32.inc vendored
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0
ThirdParty/abseil-cpp/absl/base/internal/strerror.cc → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/strerror.cc vendored
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0
ThirdParty/abseil-cpp/absl/base/internal/strerror.h → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/strerror.h vendored
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0
ThirdParty/abseil-cpp/absl/base/internal/strerror_benchmark.cc → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/strerror_benchmark.cc vendored
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0
ThirdParty/abseil-cpp/absl/base/internal/strerror_test.cc → ThirdParty/abseil-cpp-20220623.1/absl/base/internal/strerror_test.cc vendored
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