From 38b704384cd2f17590b3922b97744be0b43622c9 Mon Sep 17 00:00:00 2001 From: nik7273 Date: Fri, 8 Mar 2019 10:27:53 -0500 Subject: Changed HTTP URLs to HTTPS where possible (#270) --- absl/debugging/internal/demangle_test.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'absl/debugging/internal/demangle_test.cc') diff --git a/absl/debugging/internal/demangle_test.cc b/absl/debugging/internal/demangle_test.cc index b9d9008f..d410a232 100644 --- a/absl/debugging/internal/demangle_test.cc +++ b/absl/debugging/internal/demangle_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// 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, -- cgit v1.2.3 From bf29470384a101b307873b26d358433138c857fc Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Tue, 19 Mar 2019 11:14:01 -0700 Subject: Export of internal Abseil changes. -- bdce7e57e9e886eff1114d0266781b443f7ec639 by Derek Mauro : Change {Get|Set}EnvironmentVariable to {Get|Set}EnvironmentVariableA for compatibility with /DUNICODE. PiperOrigin-RevId: 239229514 -- 2276ed502326a044a84060d34eb19d499e3a3be2 by Derek Mauro : Import of CCTZ from GitHub. PiperOrigin-RevId: 239228622 -- a462efb970ff43b08a362ef2343fb75ac1295a50 by Derek Mauro : Adding linking of CoreFoundation to CMakeLists in absl/time. Import https://github.com/abseil/abseil-cpp/pull/280. Fix #283 PiperOrigin-RevId: 239220785 -- fc23327b97f940c682aae1956cf7a1bf87f88c06 by Derek Mauro : Add hermetic test script that uses Docker to build with a very recent version of gcc (8.3.0 today) with libstdc++ and bazel. PiperOrigin-RevId: 239220448 -- 418c08a8f6a53e63b84e39473035774417ca3aa7 by Derek Mauro : Disable part of the variant exeception safety test on move assignment when using versions of libstd++ that contain a bug. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87431#c7 PiperOrigin-RevId: 239062455 -- 799722217aeda79679577843c91d5be62cbcbb42 by Matt Calabrese : Add internal-only IsSwappable traits corresponding to std::is_swappable and std::is_nothrow_swappable, which are used with the swap implementations of optional and variant. PiperOrigin-RevId: 239049448 -- aa46a036038a3de5c68ac5e5d3b4bf76f818d2ea by CJ Johnson : Make InlinedVectorStorage constructor explicit PiperOrigin-RevId: 239044361 -- 17949715b3aa21c794701f69f2154e91b6acabc3 by CJ Johnson : Add absl namesapce to internal/inlined_vector.h PiperOrigin-RevId: 239030789 -- 834628325953078cc08ed10d23bb8890e5bec897 by Derek Mauro : Add test script that uses Docker to build Abseil with gcc-4.8, libstdc++, and cmake. PiperOrigin-RevId: 239028433 -- 80fe24149ed73ed2ced995ad1e372fb060c60427 by CJ Johnson : Factors data members of InlinedVector into an impl type called InlinedVectorStorage so that (in future changes) the contents of a vector can be grouped together with a single pointer. PiperOrigin-RevId: 239021086 -- 585331436d5d4d79f845e45dcf79d918a0dc6169 by Derek Mauro : Add -Wno-missing-field-initializers to gcc compiler flags. gcc-4.x has spurious missing field initializer warnings. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36750 PiperOrigin-RevId: 239017217 -- 94602fe4e33ee3a552a7f2939c0f57a992f55075 by Abseil Team : Formatting fixes. PiperOrigin-RevId: 238983038 -- a1c1b63c08505574e0a8c491561840cecb2bb93e by Derek Mauro : Add hermetic test script that uses Docker to build with a very recent version of clang with libc++ and bazel. PiperOrigin-RevId: 238669118 -- e525f8d20bc2f79a0d69336b902f63858f3bff9d by Derek Mauro : Disable the test optionalTest.InPlaceTSFINAEBug until libc++ is updated. PiperOrigin-RevId: 238661703 -- f99a2a0b5ec424a059678f7f226600f137b4c74e by Derek Mauro : Correct the check for the FlatHashMap-Any test bug (list conditions instead of platforms when possible) PiperOrigin-RevId: 238653344 -- 777928035dbcbf39f361eb7d10dc3696822f692f by Jon Cohen : Add install rules for Abseil CMake. These are attempted to be limited to in-project installation. This serves two purposes -- first it's morally the same as using Abseil in-source, except you don't have to rebuild us every time. Second, the presence of an install rule makes life massively simpler for package manager maintainers. Currently this doesn't install absl tests or testonly libraries. This can be added in a follow-up patch. Fixes #38, Fixes #80, Closes #182 PiperOrigin-RevId: 238645836 -- ded1c6ce697c191b7a6ff14572b3e6d183117b2c by Derek Mauro : Add hermetic test script that uses Docker to build with a very recent version of clang with libstdc++ and bazel. PiperOrigin-RevId: 238517815 GitOrigin-RevId: bdce7e57e9e886eff1114d0266781b443f7ec639 Change-Id: I6f745869cb8ef63851891ccac05ae9a7dd241c4f --- CMake/AbseilHelpers.cmake | 39 +++-- CMake/abslConfig.cmake.in | 6 + CMakeLists.txt | 47 ++++++ absl/algorithm/container.h | 2 - absl/base/const_init.h | 1 - absl/base/dynamic_annotations.h | 1 + absl/base/internal/cycleclock.h | 1 - absl/base/internal/low_level_alloc.h | 1 + absl/base/internal/low_level_alloc_test.cc | 1 + absl/base/internal/low_level_scheduling.h | 3 +- absl/base/internal/raw_logging.h | 1 + absl/base/internal/scoped_set_env.cc | 6 +- absl/base/internal/scoped_set_env_test.cc | 4 +- absl/base/internal/thread_identity.h | 1 + absl/base/internal/unscaledcycleclock.h | 2 + absl/base/log_severity.h | 1 - absl/base/spinlock_test_common.cc | 2 + absl/base/thread_annotations.h | 2 +- absl/compiler_config_setting.bzl | 1 - absl/container/BUILD.bazel | 10 ++ absl/container/CMakeLists.txt | 12 ++ absl/container/fixed_array.h | 1 + absl/container/flat_hash_map_test.cc | 7 +- absl/container/inlined_vector.h | 180 +++++++-------------- absl/container/internal/hashtablez_sampler.h | 1 - absl/container/internal/inlined_vector.h | 130 +++++++++++++++ absl/container/internal/raw_hash_set_test.cc | 2 + absl/copts/GENERATED_AbseilCopts.cmake | 1 + absl/copts/GENERATED_copts.bzl | 1 + absl/copts/copts.py | 5 + absl/debugging/internal/address_is_readable.h | 1 - absl/debugging/internal/demangle_test.cc | 1 + absl/debugging/internal/stacktrace_x86-inl.inc | 1 + absl/debugging/leak_check.cc | 1 + absl/debugging/stacktrace.cc | 1 + absl/hash/hash.h | 1 + absl/hash/hash_test.cc | 1 + absl/hash/internal/city.h | 1 - absl/meta/type_traits.h | 61 +++++++ absl/meta/type_traits_test.cc | 81 ++++++++++ absl/numeric/int128.h | 1 - absl/strings/BUILD.bazel | 1 - absl/strings/escaping.h | 2 - absl/strings/internal/str_format/arg.h | 2 + absl/strings/internal/str_format/convert_test.cc | 1 + absl/strings/internal/str_format/extension.h | 1 - absl/strings/internal/str_format/extension_test.cc | 1 + absl/strings/internal/str_format/output_test.cc | 1 - absl/strings/internal/utf8.h | 1 - absl/strings/str_cat.h | 1 - absl/strings/str_format.h | 1 + absl/strings/str_split.h | 1 - absl/strings/string_view.h | 2 +- absl/strings/substitute.h | 1 - .../internal/create_thread_identity.h | 1 + absl/synchronization/internal/kernel_timeout.h | 2 + absl/synchronization/internal/per_thread_sem.cc | 1 + absl/synchronization/internal/per_thread_sem.h | 1 + absl/synchronization/internal/waiter.cc | 2 + absl/synchronization/mutex.cc | 1 + absl/synchronization/mutex.h | 4 + absl/synchronization/mutex_test.cc | 6 +- absl/synchronization/notification.h | 1 + absl/time/civil_time.h | 1 - absl/time/duration.cc | 1 + absl/time/internal/cctz/src/time_zone_lookup.cc | 2 +- absl/time/time.cc | 1 + absl/time/time.h | 3 +- absl/types/any_exception_safety_test.cc | 1 + absl/types/internal/variant.h | 5 +- absl/types/optional.h | 19 +-- absl/types/optional_test.cc | 2 + absl/types/variant.h | 17 +- absl/types/variant_exception_safety_test.cc | 9 ++ absl/types/variant_test.cc | 1 + absl/utility/utility.h | 1 - ci/linux_clang-latest_libcxx_bazel.sh | 62 +++++++ ci/linux_clang-latest_libstdcxx_bazel.sh | 61 +++++++ ci/linux_gcc-4.8_libstdcxx_cmake.sh | 61 +++++++ ci/linux_gcc-latest_libstdcxx_bazel.sh | 59 +++++++ 80 files changed, 770 insertions(+), 194 deletions(-) create mode 100644 CMake/abslConfig.cmake.in create mode 100644 absl/container/internal/inlined_vector.h create mode 100755 ci/linux_clang-latest_libcxx_bazel.sh create mode 100755 ci/linux_clang-latest_libstdcxx_bazel.sh create mode 100755 ci/linux_gcc-4.8_libstdcxx_cmake.sh create mode 100755 ci/linux_gcc-latest_libstdcxx_bazel.sh (limited to 'absl/debugging/internal/demangle_test.cc') diff --git a/CMake/AbseilHelpers.cmake b/CMake/AbseilHelpers.cmake index 8fdd510f..6d26169d 100644 --- a/CMake/AbseilHelpers.cmake +++ b/CMake/AbseilHelpers.cmake @@ -16,6 +16,7 @@ include(CMakeParseArguments) include(AbseilConfigureCopts) +include(GNUInstallDirs) # The IDE folder for Abseil that will be used if Abseil is included in a CMake # project that sets @@ -59,20 +60,17 @@ set(ABSL_IDE_FOLDER Abseil) # "b.cc" # DEPS # absl_internal_awesome # not "awesome"! +# PUBLIC # ) # -# If PUBLIC is set, absl_cc_library will instead create a target named -# absl_${NAME} and still an alias absl::${NAME}. -# # absl_cc_library( # NAME # main_lib # ... -# PUBLIC +# DEPS +# absl::fantastic_lib # since fantastic_lib is public # ) # -# User can then use the library as absl::main_lib (although absl_main_lib is defined too). -# # TODO: Implement "ALWAYSLINK" function(absl_cc_library) cmake_parse_arguments(ABSL_CC_LIB @@ -83,7 +81,7 @@ function(absl_cc_library) ) if (NOT ABSL_CC_LIB_TESTONLY OR ABSL_RUN_TESTS) - set(_NAME "absl_${ABSL_CC_LIB_NAME}") + set(_NAME "${ABSL_CC_LIB_NAME}") # Check if this is a header-only library # Note that as of February 2019, many popular OS's (for example, Ubuntu @@ -105,7 +103,10 @@ function(absl_cc_library) add_library(${_NAME} STATIC "") target_sources(${_NAME} PRIVATE ${ABSL_CC_LIB_SRCS} ${ABSL_CC_LIB_HDRS}) target_include_directories(${_NAME} - PUBLIC ${ABSL_COMMON_INCLUDE_DIRS}) + PUBLIC + $ + $ + ) target_compile_options(${_NAME} PRIVATE ${ABSL_CC_LIB_COPTS}) target_link_libraries(${_NAME} @@ -126,17 +127,37 @@ function(absl_cc_library) # INTERFACE libraries can't have the CXX_STANDARD property set set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD ${ABSL_CXX_STANDARD}) set_property(TARGET ${_NAME} PROPERTY CXX_STANDARD_REQUIRED ON) + + # When being installed, we lose the absl_ prefix. We want to put it back + # to have properly named lib files. This is a no-op when we are not being + # installed. + set_target_properties(${_NAME} PROPERTIES + OUTPUT_NAME "absl_${_NAME}" + ) else() # Generating header-only library add_library(${_NAME} INTERFACE) target_include_directories(${_NAME} - INTERFACE ${ABSL_COMMON_INCLUDE_DIRS}) + INTERFACE + $ + $ + ) target_link_libraries(${_NAME} INTERFACE ${ABSL_CC_LIB_DEPS} ${ABSL_CC_LIB_LINKOPTS} ) target_compile_definitions(${_NAME} INTERFACE ${ABSL_CC_LIB_DEFINES}) endif() + # TODO currently we don't install googletest alongside abseil sources, so + # installed abseil can't be tested. + if (NOT ABSL_CC_LIB_TESTONLY) + install(TARGETS ${_NAME} EXPORT ${PROJECT_NAME}Targets + RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} + LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} + ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} + ) + endif() + add_library(absl::${ABSL_CC_LIB_NAME} ALIAS ${_NAME}) endif() endfunction() diff --git a/CMake/abslConfig.cmake.in b/CMake/abslConfig.cmake.in new file mode 100644 index 00000000..bf8c4f6a --- /dev/null +++ b/CMake/abslConfig.cmake.in @@ -0,0 +1,6 @@ +## absl CMake configuration file. Note that there is no corresponding +# abslConfigVersion.cmake since non-LTS Abseil isn't versioned. + +@PACKAGE_INIT@ + +include ("${CMAKE_CURRENT_LIST_DIR}/@PROJECT_NAME@Targets.cmake") \ No newline at end of file diff --git a/CMakeLists.txt b/CMakeLists.txt index 571e48c5..e3bb8d05 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -26,14 +26,26 @@ if (POLICY CMP0025) cmake_policy(SET CMP0025 NEW) endif() +# if command can use IN_LIST +cmake_policy(SET CMP0057 NEW) + project(absl) +# when absl is included as subproject (i.e. using add_subdirectory(abseil-cpp)) +# in the source tree of a project that uses it, install rules are disabled. +if(NOT "^${CMAKE_SOURCE_DIR}$" STREQUAL "^${PROJECT_SOURCE_DIR}$") + set(ABSL_ENABLE_INSTALL FALSE) +else() + set(ABSL_ENABLE_INSTALL TRUE) +endif() + list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/CMake ${CMAKE_CURRENT_LIST_DIR}/absl/copts ) include(GNUInstallDirs) +include(CMakePackageConfigHelpers) include(AbseilHelpers) @@ -73,11 +85,23 @@ if(${ABSL_RUN_TESTS}) enable_testing() endif() +# We don't support system-wide installation +list(APPEND SYSTEM_INSTALL_DIRS "/usr/local" "/usr" "/opt/" "/opt/local" "c:/Program Files/${PROJECT_NAME}") +if(NOT DEFINED CMAKE_INSTALL_PREFIX OR CMAKE_INSTALL_PREFIX IN_LIST SYSTEM_INSTALL_DIRS) + message(WARNING "\ +The default and system-level install directories are unsupported except in LTS \ +releases of Abseil. Please set CMAKE_INSTALL_PREFIX to install Abseil in your \ +source or build tree directly.\ + ") +endif() + ## check targets if(BUILD_TESTING) if(${ABSL_USE_GOOGLETEST_HEAD}) include(CMake/DownloadGTest.cmake) + set(absl_gtest_src_dir ${CMAKE_BINARY_DIR}/googletest-src) + set(absl_gtest_build_dir ${CMAKE_BINARY_DIR}/googletest-build) endif() check_target(gtest) @@ -93,3 +117,26 @@ if(BUILD_TESTING) endif() add_subdirectory(absl) + +# install as a subdirectory only +install(EXPORT ${PROJECT_NAME}Targets + NAMESPACE absl:: + DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake" +) + +configure_package_config_file( + CMake/abslConfig.cmake.in + "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake" + INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake" +) + +install(FILES "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake" + DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake +) + +install(DIRECTORY absl + DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} + FILES_MATCHING + PATTERN "*.inc" + PATTERN "*.h" +) diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index 7348d632..752e47b2 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -36,7 +36,6 @@ // For template parameter and variable naming, `C` indicates the container type // to which the function is applied, `Pred` indicates the predicate object type // to be used by the function and `T` indicates the applicable element type. -// #ifndef ABSL_ALGORITHM_CONTAINER_H_ #define ABSL_ALGORITHM_CONTAINER_H_ @@ -648,7 +647,6 @@ container_algorithm_internal::ContainerIter c_generate_n(C& c, Size n, // and `unique()` are omitted, because it's not clear whether or not such // functions should call erase on their supplied sequences afterwards. Either // behavior would be surprising for a different set of users. -// // c_remove_copy() // diff --git a/absl/base/const_init.h b/absl/base/const_init.h index 1b2b8c2b..17858a77 100644 --- a/absl/base/const_init.h +++ b/absl/base/const_init.h @@ -60,7 +60,6 @@ // // The absl::kConstInit tag should only be used to define objects with static // or thread_local storage duration. -// namespace absl { diff --git a/absl/base/dynamic_annotations.h b/absl/base/dynamic_annotations.h index cdeb18c2..ac33df9e 100644 --- a/absl/base/dynamic_annotations.h +++ b/absl/base/dynamic_annotations.h @@ -139,6 +139,7 @@ #define ANNOTATE_MEMORY_IS_INITIALIZED(address, size) /* empty */ #define ANNOTATE_MEMORY_IS_UNINITIALIZED(address, size) /* empty */ #endif /* DYNAMIC_ANNOTATIONS_ENABLED || MEMORY_SANITIZER */ + /* TODO(delesley) -- Replace __CLANG_SUPPORT_DYN_ANNOTATION__ with the appropriate feature ID. */ #if defined(__clang__) && (!defined(SWIG)) \ diff --git a/absl/base/internal/cycleclock.h b/absl/base/internal/cycleclock.h index 7874db71..794564e1 100644 --- a/absl/base/internal/cycleclock.h +++ b/absl/base/internal/cycleclock.h @@ -28,7 +28,6 @@ // not necessarily "CPU cycles" and code should not rely on that behavior, even // if experimentally observed. // -// // An arbitrary offset may have been added to the counter at power on. // // On some platforms, the rate and offset of the counter may differ diff --git a/absl/base/internal/low_level_alloc.h b/absl/base/internal/low_level_alloc.h index f83c7bc8..b35673de 100644 --- a/absl/base/internal/low_level_alloc.h +++ b/absl/base/internal/low_level_alloc.h @@ -119,4 +119,5 @@ class LowLevelAlloc { } // namespace base_internal } // namespace absl + #endif // ABSL_BASE_INTERNAL_LOW_LEVEL_ALLOC_H_ diff --git a/absl/base/internal/low_level_alloc_test.cc b/absl/base/internal/low_level_alloc_test.cc index d2d31820..34a080cb 100644 --- a/absl/base/internal/low_level_alloc_test.cc +++ b/absl/base/internal/low_level_alloc_test.cc @@ -137,6 +137,7 @@ static void Test(bool use_new_arena, bool call_malloc_hook, int n) { TEST_ASSERT(LowLevelAlloc::DeleteArena(arena)); } } + // LowLevelAlloc is designed to be safe to call before main(). static struct BeforeMain { BeforeMain() { diff --git a/absl/base/internal/low_level_scheduling.h b/absl/base/internal/low_level_scheduling.h index 2a5a3847..0fcc8d3b 100644 --- a/absl/base/internal/low_level_scheduling.h +++ b/absl/base/internal/low_level_scheduling.h @@ -86,6 +86,7 @@ class SchedulingGuard { //------------------------------------------------------------------------------ // End of public interfaces. //------------------------------------------------------------------------------ + inline bool SchedulingGuard::ReschedulingIsAllowed() { return false; } @@ -98,7 +99,7 @@ inline void SchedulingGuard::EnableRescheduling(bool /* disable_result */) { return; } - } // namespace base_internal } // namespace absl + #endif // ABSL_BASE_INTERNAL_LOW_LEVEL_SCHEDULING_H_ diff --git a/absl/base/internal/raw_logging.h b/absl/base/internal/raw_logging.h index 4cbbbe59..6a4c0936 100644 --- a/absl/base/internal/raw_logging.h +++ b/absl/base/internal/raw_logging.h @@ -38,6 +38,7 @@ // ABSL_RAW_LOG(ERROR, "Failed foo with %i: %s", status, error); // This will print an almost standard log line like this to stderr only: // E0821 211317 file.cc:123] RAW: Failed foo with 22: bad_file + #define ABSL_RAW_LOG(severity, ...) \ do { \ constexpr const char* absl_raw_logging_internal_basename = \ diff --git a/absl/base/internal/scoped_set_env.cc b/absl/base/internal/scoped_set_env.cc index 9b164124..3ac3f68d 100644 --- a/absl/base/internal/scoped_set_env.cc +++ b/absl/base/internal/scoped_set_env.cc @@ -33,7 +33,7 @@ const int kMaxEnvVarValueSize = 1024; void SetEnvVar(const char* name, const char* value) { #ifdef _WIN32 - SetEnvironmentVariable(name, value); + SetEnvironmentVariableA(name, value); #else if (value == nullptr) { ::unsetenv(name); @@ -49,7 +49,7 @@ ScopedSetEnv::ScopedSetEnv(const char* var_name, const char* new_value) : var_name_(var_name), was_unset_(false) { #ifdef _WIN32 char buf[kMaxEnvVarValueSize]; - auto get_res = GetEnvironmentVariable(var_name_.c_str(), buf, sizeof(buf)); + auto get_res = GetEnvironmentVariableA(var_name_.c_str(), buf, sizeof(buf)); ABSL_INTERNAL_CHECK(get_res < sizeof(buf), "value exceeds buffer size"); if (get_res == 0) { @@ -58,7 +58,7 @@ ScopedSetEnv::ScopedSetEnv(const char* var_name, const char* new_value) old_value_.assign(buf, get_res); } - SetEnvironmentVariable(var_name_.c_str(), new_value); + SetEnvironmentVariableA(var_name_.c_str(), new_value); #else const char* val = ::getenv(var_name_.c_str()); if (val == nullptr) { diff --git a/absl/base/internal/scoped_set_env_test.cc b/absl/base/internal/scoped_set_env_test.cc index 4bd68c48..5cbad246 100644 --- a/absl/base/internal/scoped_set_env_test.cc +++ b/absl/base/internal/scoped_set_env_test.cc @@ -26,8 +26,8 @@ using absl::base_internal::ScopedSetEnv; std::string GetEnvVar(const char* name) { #ifdef _WIN32 char buf[1024]; - auto get_res = GetEnvironmentVariable(name, buf, sizeof(buf)); - if (get_res == sizeof(buf)) { + auto get_res = GetEnvironmentVariableA(name, buf, sizeof(buf)); + if (get_res >= sizeof(buf)) { return "TOO_BIG"; } diff --git a/absl/base/internal/thread_identity.h b/absl/base/internal/thread_identity.h index dde3e010..b34674a6 100644 --- a/absl/base/internal/thread_identity.h +++ b/absl/base/internal/thread_identity.h @@ -237,4 +237,5 @@ inline ThreadIdentity* CurrentThreadIdentityIfPresent() { } // namespace base_internal } // namespace absl + #endif // ABSL_BASE_INTERNAL_THREAD_IDENTITY_H_ diff --git a/absl/base/internal/unscaledcycleclock.h b/absl/base/internal/unscaledcycleclock.h index d5e186a9..58950cc2 100644 --- a/absl/base/internal/unscaledcycleclock.h +++ b/absl/base/internal/unscaledcycleclock.h @@ -83,6 +83,7 @@ defined(_M_IX86) || defined(_M_X64)) #define ABSL_INTERNAL_UNSCALED_CYCLECLOCK_FREQUENCY_IS_CPU_FREQUENCY #endif + namespace absl { namespace time_internal { class UnscaledCycleClockWrapperForGetCurrentTime; @@ -114,6 +115,7 @@ class UnscaledCycleClock { } // namespace base_internal } // namespace absl + #endif // ABSL_USE_UNSCALED_CYCLECLOCK #endif // ABSL_BASE_INTERNAL_UNSCALEDCYCLECLOCK_H_ diff --git a/absl/base/log_severity.h b/absl/base/log_severity.h index 4b9833eb..b19a7ffa 100644 --- a/absl/base/log_severity.h +++ b/absl/base/log_severity.h @@ -11,7 +11,6 @@ // 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_LOG_SEVERITY_H_ #define ABSL_BASE_INTERNAL_LOG_SEVERITY_H_ diff --git a/absl/base/spinlock_test_common.cc b/absl/base/spinlock_test_common.cc index b32cea29..e62b2eae 100644 --- a/absl/base/spinlock_test_common.cc +++ b/absl/base/spinlock_test_common.cc @@ -54,6 +54,7 @@ namespace { static constexpr int kArrayLength = 10; static uint32_t values[kArrayLength]; + static SpinLock static_spinlock(base_internal::kLinkerInitialized); static SpinLock static_cooperative_spinlock( base_internal::kLinkerInitialized, @@ -189,6 +190,7 @@ TEST(SpinLock, WaitCyclesEncoding) { SpinLockTest::DecodeWaitCycles(before_max_value); EXPECT_GT(expected_max_value_decoded, before_max_value_decoded); } + TEST(SpinLockWithThreads, StaticSpinLock) { ThreadedTest(&static_spinlock); } diff --git a/absl/base/thread_annotations.h b/absl/base/thread_annotations.h index a8162d41..0b2c306c 100644 --- a/absl/base/thread_annotations.h +++ b/absl/base/thread_annotations.h @@ -21,7 +21,6 @@ // code. The annotations can also help program analysis tools to identify // potential thread safety issues. // -// // These annotations are implemented using compiler attributes. Using the macros // defined here instead of raw attributes allow for portability and future // compatibility. @@ -34,6 +33,7 @@ #ifndef ABSL_BASE_THREAD_ANNOTATIONS_H_ #define ABSL_BASE_THREAD_ANNOTATIONS_H_ + #if defined(__clang__) #define THREAD_ANNOTATION_ATTRIBUTE__(x) __attribute__((x)) #else diff --git a/absl/compiler_config_setting.bzl b/absl/compiler_config_setting.bzl index e03f94ec..66962294 100644 --- a/absl/compiler_config_setting.bzl +++ b/absl/compiler_config_setting.bzl @@ -12,7 +12,6 @@ # 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. -# """Creates config_setting that allows selecting based on 'compiler' value.""" diff --git a/absl/container/BUILD.bazel b/absl/container/BUILD.bazel index b6592ca5..cd914baf 100644 --- a/absl/container/BUILD.bazel +++ b/absl/container/BUILD.bazel @@ -111,11 +111,21 @@ cc_test( ], ) +cc_library( + name = "inlined_vector_internal", + hdrs = ["internal/inlined_vector.h"], + copts = ABSL_DEFAULT_COPTS, + deps = [ + "//absl/meta:type_traits", + ], +) + cc_library( name = "inlined_vector", hdrs = ["inlined_vector.h"], copts = ABSL_DEFAULT_COPTS, deps = [ + ":inlined_vector_internal", "//absl/algorithm", "//absl/base:core_headers", "//absl/base:throw_delegate", diff --git a/absl/container/CMakeLists.txt b/absl/container/CMakeLists.txt index 76542be1..292fea2a 100644 --- a/absl/container/CMakeLists.txt +++ b/absl/container/CMakeLists.txt @@ -107,6 +107,18 @@ absl_cc_test( gmock_main ) +absl_cc_library( + NAME + inlined_vector_internal + HDRS + "internal/inlined_vector.h" + COPTS + ${ABSL_DEFAULT_COPTS} + DEPS + absl::type_traits + PUBLIC +) + absl_cc_library( NAME inlined_vector diff --git a/absl/container/fixed_array.h b/absl/container/fixed_array.h index 0161d0a9..2a8240ae 100644 --- a/absl/container/fixed_array.h +++ b/absl/container/fixed_array.h @@ -515,4 +515,5 @@ void FixedArray::NonEmptyInlinedStorage::AnnotateDestruct( static_cast(n); // Mark used when not in asan mode } } // namespace absl + #endif // ABSL_CONTAINER_FIXED_ARRAY_H_ diff --git a/absl/container/flat_hash_map_test.cc b/absl/container/flat_hash_map_test.cc index bae5c15d..ebcb560f 100644 --- a/absl/container/flat_hash_map_test.cc +++ b/absl/container/flat_hash_map_test.cc @@ -206,7 +206,9 @@ TEST(FlatHashMap, MergeExtractInsert) { m.insert(std::move(node)); EXPECT_THAT(m, UnorderedElementsAre(Pair(1, 17), Pair(2, 9))); } -#if !defined(__ANDROID__) && !defined(__APPLE__) && !defined(__EMSCRIPTEN__) + +#if (defined(ABSL_HAVE_STD_ANY) || !defined(_LIBCPP_VERSION)) && \ + !defined(__EMSCRIPTEN__) TEST(FlatHashMap, Any) { absl::flat_hash_map m; m.emplace(1, 7); @@ -237,7 +239,8 @@ TEST(FlatHashMap, Any) { ASSERT_NE(it2, m2.end()); EXPECT_EQ(7, it2->second); } -#endif // __ANDROID__ +#endif // (defined(ABSL_HAVE_STD_ANY) || !defined(_LIBCPP_VERSION)) && + // !defined(__EMSCRIPTEN__) } // namespace } // namespace container_internal diff --git a/absl/container/inlined_vector.h b/absl/container/inlined_vector.h index 80929e36..68308750 100644 --- a/absl/container/inlined_vector.h +++ b/absl/container/inlined_vector.h @@ -1,4 +1,4 @@ -// Copyright 2018 The Abseil Authors. +// 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. @@ -50,6 +50,7 @@ #include "absl/base/internal/throw_delegate.h" #include "absl/base/optimization.h" #include "absl/base/port.h" +#include "absl/container/internal/inlined_vector.h" #include "absl/memory/memory.h" namespace absl { @@ -65,10 +66,10 @@ namespace absl { // designed to cover the same API footprint as covered by `std::vector`. template > class InlinedVector { - static_assert(N > 0, "InlinedVector requires inline capacity greater than 0"); - constexpr static typename A::size_type GetInlinedCapacity() { - return static_cast(N); - } + using Storage = inlined_vector_internal::InlinedVectorStorage; + using Tag = typename Storage::Tag; + using AllocatorAndTag = typename Storage::AllocatorAndTag; + using Allocation = typename Storage::Allocation; template using IsAtLeastForwardIterator = std::is_convertible< @@ -83,21 +84,21 @@ class InlinedVector { using DisableIfAtLeastForwardIterator = absl::enable_if_t::value>; - using rvalue_reference = typename A::value_type&&; + using rvalue_reference = typename Storage::rvalue_reference; public: - using allocator_type = A; - using value_type = typename allocator_type::value_type; - using pointer = typename allocator_type::pointer; - using const_pointer = typename allocator_type::const_pointer; - using reference = typename allocator_type::reference; - using const_reference = typename allocator_type::const_reference; - using size_type = typename allocator_type::size_type; - using difference_type = typename allocator_type::difference_type; - using iterator = pointer; - using const_iterator = const_pointer; - using reverse_iterator = std::reverse_iterator; - using const_reverse_iterator = std::reverse_iterator; + using allocator_type = typename Storage::allocator_type; + using value_type = typename Storage::value_type; + using pointer = typename Storage::pointer; + using const_pointer = typename Storage::const_pointer; + using reference = typename Storage::reference; + using const_reference = typename Storage::const_reference; + using size_type = typename Storage::size_type; + using difference_type = typename Storage::difference_type; + using iterator = typename Storage::iterator; + using const_iterator = typename Storage::const_iterator; + using reverse_iterator = typename Storage::reverse_iterator; + using const_reverse_iterator = typename Storage::const_reverse_iterator; // --------------------------------------------------------------------------- // InlinedVector Constructors and Destructor @@ -105,30 +106,30 @@ class InlinedVector { // Creates an empty inlined vector with a default initialized allocator. InlinedVector() noexcept(noexcept(allocator_type())) - : allocator_and_tag_(allocator_type()) {} + : storage_(allocator_type()) {} // Creates an empty inlined vector with a specified allocator. explicit InlinedVector(const allocator_type& alloc) noexcept - : allocator_and_tag_(alloc) {} + : storage_(alloc) {} // Creates an inlined vector with `n` copies of `value_type()`. explicit InlinedVector(size_type n, const allocator_type& alloc = allocator_type()) - : allocator_and_tag_(alloc) { + : storage_(alloc) { InitAssign(n); } // Creates an inlined vector with `n` copies of `v`. InlinedVector(size_type n, const_reference v, const allocator_type& alloc = allocator_type()) - : allocator_and_tag_(alloc) { + : storage_(alloc) { InitAssign(n, v); } // Creates an inlined vector of copies of the values in `list`. InlinedVector(std::initializer_list list, const allocator_type& alloc = allocator_type()) - : allocator_and_tag_(alloc) { + : storage_(alloc) { AppendForwardRange(list.begin(), list.end()); } @@ -142,7 +143,7 @@ class InlinedVector { EnableIfAtLeastForwardIterator* = nullptr> InlinedVector(ForwardIterator first, ForwardIterator last, const allocator_type& alloc = allocator_type()) - : allocator_and_tag_(alloc) { + : storage_(alloc) { AppendForwardRange(first, last); } @@ -152,7 +153,7 @@ class InlinedVector { DisableIfAtLeastForwardIterator* = nullptr> InlinedVector(InputIterator first, InputIterator last, const allocator_type& alloc = allocator_type()) - : allocator_and_tag_(alloc) { + : storage_(alloc) { std::copy(first, last, std::back_inserter(*this)); } @@ -162,7 +163,7 @@ class InlinedVector { // Creates a copy of an `other` inlined vector using a specified allocator. InlinedVector(const InlinedVector& other, const allocator_type& alloc) - : allocator_and_tag_(alloc) { + : storage_(alloc) { reserve(other.size()); if (allocated()) { UninitializedCopy(other.begin(), other.end(), allocated_space()); @@ -191,7 +192,7 @@ class InlinedVector { InlinedVector(InlinedVector&& other) noexcept( absl::allocator_is_nothrow::value || std::is_nothrow_move_constructible::value) - : allocator_and_tag_(other.allocator()) { + : storage_(other.allocator()) { if (other.allocated()) { // We can just steal the underlying buffer from the source. // That leaves the source empty, so we clear its size. @@ -222,7 +223,7 @@ class InlinedVector { // ownership of `other`'s allocated memory. InlinedVector(InlinedVector&& other, const allocator_type& alloc) noexcept( absl::allocator_is_nothrow::value) - : allocator_and_tag_(alloc) { + : storage_(alloc) { if (other.allocated()) { if (alloc == other.allocator()) { // We can just steal the allocation from the source. @@ -282,7 +283,8 @@ class InlinedVector { // will no longer be inlined and `capacity()` will equal its capacity on the // allocated heap. size_type capacity() const noexcept { - return allocated() ? allocation().capacity() : GetInlinedCapacity(); + return allocated() ? allocation().capacity() + : Storage::GetInlinedCapacity(); } // `InlinedVector::data()` @@ -800,19 +802,19 @@ class InlinedVector { // `InlinedVector::shrink_to_fit()` // // Reduces memory usage by freeing unused memory. After this call, calls to - // `capacity()` will be equal to `(std::max)(GetInlinedCapacity(), size())`. + // `capacity()` will be equal to `max(Storage::GetInlinedCapacity(), size())`. // - // If `size() <= GetInlinedCapacity()` and the elements are currently stored - // on the heap, they will be moved to the inlined storage and the heap memory - // will be deallocated. + // If `size() <= Storage::GetInlinedCapacity()` and the elements are currently + // stored on the heap, they will be moved to the inlined storage and the heap + // memory will be deallocated. // - // If `size() > GetInlinedCapacity()` and `size() < capacity()` the elements - // will be moved to a smaller heap allocation. + // If `size() > Storage::GetInlinedCapacity()` and `size() < capacity()` the + // elements will be moved to a smaller heap allocation. void shrink_to_fit() { const auto s = size(); if (ABSL_PREDICT_FALSE(!allocated() || s == capacity())) return; - if (s <= GetInlinedCapacity()) { + if (s <= Storage::GetInlinedCapacity()) { // Move the elements to the inlined storage. // We have to do this using a temporary, because `inlined_storage` and // `allocation_storage` are in a union field. @@ -845,88 +847,33 @@ class InlinedVector { template friend auto AbslHashValue(H h, const InlinedVector& v) -> H; - // Holds whether the vector is allocated or not in the lowest bit and the size - // in the high bits: - // `size_ = (size << 1) | is_allocated;` - class Tag { - public: - Tag() : size_(0) {} - size_type size() const { return size_ / 2; } - void add_size(size_type n) { size_ += n * 2; } - void set_inline_size(size_type n) { size_ = n * 2; } - void set_allocated_size(size_type n) { size_ = (n * 2) + 1; } - bool allocated() const { return size_ % 2; } - - private: - size_type size_; - }; - - // Derives from `allocator_type` to use the empty base class optimization. - // If the `allocator_type` is stateless, we can store our instance for free. - class AllocatorAndTag : private allocator_type { - public: - explicit AllocatorAndTag(const allocator_type& a) : allocator_type(a) {} - - Tag& tag() { return tag_; } - const Tag& tag() const { return tag_; } - - allocator_type& allocator() { return *this; } - const allocator_type& allocator() const { return *this; } - - private: - Tag tag_; - }; - - class Allocation { - public: - Allocation(allocator_type& a, size_type capacity) - : capacity_(capacity), buffer_(Create(a, capacity)) {} - - void Dealloc(allocator_type& a) { - std::allocator_traits::deallocate(a, buffer_, capacity_); - } - - size_type capacity() const { return capacity_; } - - const_pointer buffer() const { return buffer_; } - - pointer buffer() { return buffer_; } + const Tag& tag() const { return storage_.allocator_and_tag_.tag(); } - private: - static pointer Create(allocator_type& a, size_type n) { - return std::allocator_traits::allocate(a, n); - } - - size_type capacity_; - pointer buffer_; - }; - - const Tag& tag() const { return allocator_and_tag_.tag(); } - - Tag& tag() { return allocator_and_tag_.tag(); } + Tag& tag() { return storage_.allocator_and_tag_.tag(); } Allocation& allocation() { - return reinterpret_cast(rep_.allocation_storage.allocation); + return reinterpret_cast( + storage_.rep_.allocation_storage.allocation); } const Allocation& allocation() const { return reinterpret_cast( - rep_.allocation_storage.allocation); + storage_.rep_.allocation_storage.allocation); } void init_allocation(const Allocation& allocation) { - new (&rep_.allocation_storage.allocation) Allocation(allocation); + new (&storage_.rep_.allocation_storage.allocation) Allocation(allocation); } // TODO(absl-team): investigate whether the reinterpret_cast is appropriate. pointer inlined_space() { return reinterpret_cast( - std::addressof(rep_.inlined_storage.inlined[0])); + std::addressof(storage_.rep_.inlined_storage.inlined[0])); } const_pointer inlined_space() const { return reinterpret_cast( - std::addressof(rep_.inlined_storage.inlined[0])); + std::addressof(storage_.rep_.inlined_storage.inlined[0])); } pointer allocated_space() { return allocation().buffer(); } @@ -934,10 +881,12 @@ class InlinedVector { const_pointer allocated_space() const { return allocation().buffer(); } const allocator_type& allocator() const { - return allocator_and_tag_.allocator(); + return storage_.allocator_and_tag_.allocator(); } - allocator_type& allocator() { return allocator_and_tag_.allocator(); } + allocator_type& allocator() { + return storage_.allocator_and_tag_.allocator(); + } bool allocated() const { return tag().allocated(); } @@ -994,7 +943,7 @@ class InlinedVector { const size_type s = size(); assert(s <= capacity()); - size_type target = (std::max)(GetInlinedCapacity(), s + delta); + size_type target = (std::max)(Storage::GetInlinedCapacity(), s + delta); // Compute new capacity by repeatedly doubling current capacity // TODO(psrc): Check and avoid overflow? @@ -1097,7 +1046,7 @@ class InlinedVector { } void InitAssign(size_type n) { - if (n > GetInlinedCapacity()) { + if (n > Storage::GetInlinedCapacity()) { Allocation new_allocation(allocator(), n); init_allocation(new_allocation); UninitializedFill(allocated_space(), allocated_space() + n); @@ -1109,7 +1058,7 @@ class InlinedVector { } void InitAssign(size_type n, const_reference v) { - if (n > GetInlinedCapacity()) { + if (n > Storage::GetInlinedCapacity()) { Allocation new_allocation(allocator(), n); init_allocation(new_allocation); UninitializedFill(allocated_space(), allocated_space() + n, v); @@ -1267,28 +1216,7 @@ class InlinedVector { assert(a->size() == b_size); } - // Stores either the inlined or allocated representation - union Rep { - using ValueTypeBuffer = - absl::aligned_storage_t; - using AllocationBuffer = - absl::aligned_storage_t; - - // Structs wrap the buffers to perform indirection that solves a bizarre - // compilation error on Visual Studio (all known versions). - struct InlinedRep { - ValueTypeBuffer inlined[N]; - }; - struct AllocatedRep { - AllocationBuffer allocation; - }; - - InlinedRep inlined_storage; - AllocatedRep allocation_storage; - }; - - AllocatorAndTag allocator_and_tag_; - Rep rep_; + Storage storage_; }; // ----------------------------------------------------------------------------- diff --git a/absl/container/internal/hashtablez_sampler.h b/absl/container/internal/hashtablez_sampler.h index aff8d15f..a308e788 100644 --- a/absl/container/internal/hashtablez_sampler.h +++ b/absl/container/internal/hashtablez_sampler.h @@ -34,7 +34,6 @@ // are using a table in an unusual circumstance where allocation or calling a // linux syscall is unacceptable, this could interfere. // -// // This utility is internal-only. Use at your own risk. #ifndef ABSL_CONTAINER_INTERNAL_HASHTABLEZ_SAMPLER_H_ diff --git a/absl/container/internal/inlined_vector.h b/absl/container/internal/inlined_vector.h new file mode 100644 index 00000000..30850609 --- /dev/null +++ b/absl/container/internal/inlined_vector.h @@ -0,0 +1,130 @@ +// 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. + +#ifndef ABSL_CONTAINER_INTERNAL_INLINED_VECTOR_INTERNAL_H_ +#define ABSL_CONTAINER_INTERNAL_INLINED_VECTOR_INTERNAL_H_ + +#include +#include +#include + +#include "absl/meta/type_traits.h" + +namespace absl { +namespace inlined_vector_internal { + +template +class InlinedVectorStorage { + static_assert( + N > 0, "InlinedVector cannot be instantiated with `0` inline elements."); + + public: + using allocator_type = A; + using value_type = typename allocator_type::value_type; + using pointer = typename allocator_type::pointer; + using const_pointer = typename allocator_type::const_pointer; + using reference = typename allocator_type::reference; + using const_reference = typename allocator_type::const_reference; + using rvalue_reference = typename allocator_type::value_type&&; + using size_type = typename allocator_type::size_type; + using difference_type = typename allocator_type::difference_type; + using iterator = pointer; + using const_iterator = const_pointer; + using reverse_iterator = std::reverse_iterator; + using const_reverse_iterator = std::reverse_iterator; + + constexpr static size_type GetInlinedCapacity() { + return static_cast(N); + } + + explicit InlinedVectorStorage(const allocator_type& a) + : allocator_and_tag_(a) {} + + // TODO(johnsoncj): Make the below types and members private after migration + + // Holds whether the vector is allocated or not in the lowest bit and the size + // in the high bits: + // `size_ = (size << 1) | is_allocated;` + class Tag { + size_type size_; + + public: + Tag() : size_(0) {} + size_type size() const { return size_ / 2; } + void add_size(size_type n) { size_ += n * 2; } + void set_inline_size(size_type n) { size_ = n * 2; } + void set_allocated_size(size_type n) { size_ = (n * 2) + 1; } + bool allocated() const { return size_ % 2; } + }; + + // Derives from `allocator_type` to use the empty base class optimization. + // If the `allocator_type` is stateless, we can store our instance for free. + class AllocatorAndTag : private allocator_type { + Tag tag_; + + public: + explicit AllocatorAndTag(const allocator_type& a) : allocator_type(a) {} + Tag& tag() { return tag_; } + const Tag& tag() const { return tag_; } + allocator_type& allocator() { return *this; } + const allocator_type& allocator() const { return *this; } + }; + + class Allocation { + size_type capacity_; + pointer buffer_; + + public: + Allocation(allocator_type& a, size_type capacity) + : capacity_(capacity), buffer_(Create(a, capacity)) {} + void Dealloc(allocator_type& a) { + std::allocator_traits::deallocate(a, buffer_, capacity_); + } + size_type capacity() const { return capacity_; } + const_pointer buffer() const { return buffer_; } + pointer buffer() { return buffer_; } + static pointer Create(allocator_type& a, size_type n) { + return std::allocator_traits::allocate(a, n); + } + }; + + // Stores either the inlined or allocated representation + union Rep { + using ValueTypeBuffer = + absl::aligned_storage_t; + using AllocationBuffer = + absl::aligned_storage_t; + + // Structs wrap the buffers to perform indirection that solves a bizarre + // compilation error on Visual Studio (all known versions). + struct InlinedRep { + ValueTypeBuffer inlined[N]; + }; + + struct AllocatedRep { + AllocationBuffer allocation; + }; + + InlinedRep inlined_storage; + AllocatedRep allocation_storage; + }; + + AllocatorAndTag allocator_and_tag_; + Rep rep_; +}; + +} // namespace inlined_vector_internal +} // namespace absl + +#endif // ABSL_CONTAINER_INTERNAL_INLINED_VECTOR_INTERNAL_H_ diff --git a/absl/container/internal/raw_hash_set_test.cc b/absl/container/internal/raw_hash_set_test.cc index 9e79cb38..87511148 100644 --- a/absl/container/internal/raw_hash_set_test.cc +++ b/absl/container/internal/raw_hash_set_test.cc @@ -1080,6 +1080,7 @@ ExpectedStats XorSeedExpectedStats() { ABSL_RAW_LOG(FATAL, "%s", "Unknown Group width"); return {}; } + TEST(Table, DISABLED_EnsureNonQuadraticTopNXorSeedByProbeSeqLength) { ProbeStatsPerSize stats; std::vector sizes = {Group::kWidth << 5, Group::kWidth << 10}; @@ -1173,6 +1174,7 @@ ExpectedStats LinearTransformExpectedStats() { ABSL_RAW_LOG(FATAL, "%s", "Unknown Group width"); return {}; } + TEST(Table, DISABLED_EnsureNonQuadraticTopNLinearTransformByProbeSeqLength) { ProbeStatsPerSize stats; std::vector sizes = {Group::kWidth << 5, Group::kWidth << 10}; diff --git a/absl/copts/GENERATED_AbseilCopts.cmake b/absl/copts/GENERATED_AbseilCopts.cmake index 80c98193..d02ea193 100644 --- a/absl/copts/GENERATED_AbseilCopts.cmake +++ b/absl/copts/GENERATED_AbseilCopts.cmake @@ -20,6 +20,7 @@ list(APPEND GCC_FLAGS "-Wvarargs" "-Wvla" "-Wwrite-strings" + "-Wno-missing-field-initializers" "-Wno-sign-compare" ) diff --git a/absl/copts/GENERATED_copts.bzl b/absl/copts/GENERATED_copts.bzl index a001347d..d23f4069 100644 --- a/absl/copts/GENERATED_copts.bzl +++ b/absl/copts/GENERATED_copts.bzl @@ -21,6 +21,7 @@ GCC_FLAGS = [ "-Wvarargs", "-Wvla", "-Wwrite-strings", + "-Wno-missing-field-initializers", "-Wno-sign-compare", ] diff --git a/absl/copts/copts.py b/absl/copts/copts.py index 4da8442d..5a2d91a3 100644 --- a/absl/copts/copts.py +++ b/absl/copts/copts.py @@ -10,6 +10,7 @@ compilation options: The generated copts are consumed by configure_copts.bzl and AbseilConfigureCopts.cmake. """ + COPT_VARS = { "GCC_FLAGS": [ "-Wall", @@ -24,6 +25,10 @@ COPT_VARS = { "-Wvarargs", "-Wvla", # variable-length array "-Wwrite-strings", + # gcc-4.x has spurious missing field initializer warnings. + # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36750 + # Remove when gcc-4.x is no longer supported. + "-Wno-missing-field-initializers", # Google style does not use unsigned integers, though STL containers # have unsigned types. "-Wno-sign-compare", diff --git a/absl/debugging/internal/address_is_readable.h b/absl/debugging/internal/address_is_readable.h index 64c3f1ea..ca8003e6 100644 --- a/absl/debugging/internal/address_is_readable.h +++ b/absl/debugging/internal/address_is_readable.h @@ -11,7 +11,6 @@ // 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_DEBUGGING_INTERNAL_ADDRESS_IS_READABLE_H_ #define ABSL_DEBUGGING_INTERNAL_ADDRESS_IS_READABLE_H_ diff --git a/absl/debugging/internal/demangle_test.cc b/absl/debugging/internal/demangle_test.cc index d410a232..883b92db 100644 --- a/absl/debugging/internal/demangle_test.cc +++ b/absl/debugging/internal/demangle_test.cc @@ -176,6 +176,7 @@ static void TestOnInput(const char* input) { TEST(DemangleRegression, NegativeLength) { TestOnInput("_ZZn4"); } + TEST(DemangleRegression, DeeplyNestedArrayType) { const int depth = 100000; std::string data = "_ZStI"; diff --git a/absl/debugging/internal/stacktrace_x86-inl.inc b/absl/debugging/internal/stacktrace_x86-inl.inc index 248966b0..25aa8bdf 100644 --- a/absl/debugging/internal/stacktrace_x86-inl.inc +++ b/absl/debugging/internal/stacktrace_x86-inl.inc @@ -33,6 +33,7 @@ #include "absl/debugging/internal/address_is_readable.h" #include "absl/debugging/internal/vdso_support.h" // a no-op on non-elf or non-glibc systems #include "absl/debugging/stacktrace.h" + #include "absl/base/internal/raw_logging.h" #if defined(__linux__) && defined(__i386__) diff --git a/absl/debugging/leak_check.cc b/absl/debugging/leak_check.cc index a1cae969..ffe3d1bd 100644 --- a/absl/debugging/leak_check.cc +++ b/absl/debugging/leak_check.cc @@ -11,6 +11,7 @@ // 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. + // Wrappers around lsan_interface functions. // When lsan is not linked in, these functions are not available, // therefore Abseil code which depends on these functions is conditioned on the diff --git a/absl/debugging/stacktrace.cc b/absl/debugging/stacktrace.cc index 9935adfa..9de8782f 100644 --- a/absl/debugging/stacktrace.cc +++ b/absl/debugging/stacktrace.cc @@ -46,6 +46,7 @@ #include ABSL_STACKTRACE_INL_HEADER #else # error Cannot calculate stack trace: will need to write for your environment + # include "absl/debugging/internal/stacktrace_aarch64-inl.inc" # include "absl/debugging/internal/stacktrace_arm-inl.inc" # include "absl/debugging/internal/stacktrace_generic-inl.inc" diff --git a/absl/hash/hash.h b/absl/hash/hash.h index 94cb6747..c0ede35a 100644 --- a/absl/hash/hash.h +++ b/absl/hash/hash.h @@ -309,4 +309,5 @@ class HashState : public hash_internal::HashStateBase { }; } // namespace absl + #endif // ABSL_HASH_HASH_H_ diff --git a/absl/hash/hash_test.cc b/absl/hash/hash_test.cc index a2430e7a..af959385 100644 --- a/absl/hash/hash_test.cc +++ b/absl/hash/hash_test.cc @@ -276,6 +276,7 @@ TEST(HashValueTest, Strings) { const std::string dup = "foofoo"; const std::string large = "large"; const std::string huge = std::string(5000, 'a'); + EXPECT_TRUE(absl::VerifyTypeImplementsAbslHashCorrectly(std::make_tuple( std::string(), absl::string_view(), std::string(""), absl::string_view(""), diff --git a/absl/hash/internal/city.h b/absl/hash/internal/city.h index 1b3b4ef9..b43d3407 100644 --- a/absl/hash/internal/city.h +++ b/absl/hash/internal/city.h @@ -49,7 +49,6 @@ #include // for size_t. #include - namespace absl { namespace hash_internal { diff --git a/absl/meta/type_traits.h b/absl/meta/type_traits.h index 8a788dea..b1b14914 100644 --- a/absl/meta/type_traits.h +++ b/absl/meta/type_traits.h @@ -485,4 +485,65 @@ inline void AssertHashEnabled() { } // namespace absl +// An internal namespace that is required to implement the C++17 swap traits. +// +// NOTE: This is its own top-level namespace to avoid subtleties due to +// functions named "swap" that may appear in the absl namespace. +namespace absl_internal_swap { + +using std::swap; + +template +using IsSwappableImpl = decltype(swap(std::declval(), std::declval())); + +// NOTE: This dance with the default template parameter is for MSVC. +template (), std::declval()))>> +using IsNothrowSwappableImpl = typename std::enable_if::type; + +// IsSwappable +// +// Determines whether the standard swap idiom is a valid expression for +// arguments of type `T`. +template +struct IsSwappable + : absl::type_traits_internal::is_detected {}; + +// IsNothrowSwappable +// +// Determines whether the standard swap idiom is a valid expression for +// arguments of type `T` and is noexcept. +template +struct IsNothrowSwappable + : absl::type_traits_internal::is_detected {}; + +// Swap() +// +// Performs the swap idiom from a namespace with no additional `swap` overloads. +template ::value, int> = 0> +void Swap(T& lhs, T& rhs) noexcept(IsNothrowSwappable::value) { + swap(lhs, rhs); +} + +} // namespace absl_internal_swap + +namespace absl { +namespace type_traits_internal { + +// Make the swap-related traits/function accessible from this namespace. +using absl_internal_swap::IsNothrowSwappable; +using absl_internal_swap::IsSwappable; +using absl_internal_swap::Swap; + +// StdSwapIsUnconstrained +// +// Some standard library implementations are broken in that they do not +// constrain `std::swap`. This will effectively tell us if we are dealing with +// one of those implementations. +using StdSwapIsUnconstrained = IsSwappable; + +} // namespace type_traits_internal +} // namespace absl + #endif // ABSL_META_TYPE_TRAITS_H_ diff --git a/absl/meta/type_traits_test.cc b/absl/meta/type_traits_test.cc index 29a6db69..912336e9 100644 --- a/absl/meta/type_traits_test.cc +++ b/absl/meta/type_traits_test.cc @@ -953,4 +953,85 @@ TEST(TypeTraitsTest, IsMoveAssignable) { #endif // _LIBCPP_VERSION } +namespace adl_namespace { + +struct DeletedSwap { +}; + +void swap(DeletedSwap&, DeletedSwap&) = delete; + +struct SpecialNoexceptSwap { + SpecialNoexceptSwap(SpecialNoexceptSwap&&) {} + SpecialNoexceptSwap& operator=(SpecialNoexceptSwap&&) { return *this; } + ~SpecialNoexceptSwap() = default; +}; + +void swap(SpecialNoexceptSwap&, SpecialNoexceptSwap&) noexcept {} + +} // namespace adl_namespace + +TEST(TypeTraitsTest, IsSwappable) { + using absl::type_traits_internal::IsSwappable; + using absl::type_traits_internal::StdSwapIsUnconstrained; + + EXPECT_TRUE(IsSwappable::value); + + struct S {}; + EXPECT_TRUE(IsSwappable::value); + + struct NoConstruct { + NoConstruct(NoConstruct&&) = delete; + NoConstruct& operator=(NoConstruct&&) { return *this; } + ~NoConstruct() = default; + }; + + EXPECT_EQ(IsSwappable::value, StdSwapIsUnconstrained::value); + struct NoAssign { + NoAssign(NoAssign&&) {} + NoAssign& operator=(NoAssign&&) = delete; + ~NoAssign() = default; + }; + + EXPECT_EQ(IsSwappable::value, StdSwapIsUnconstrained::value); + + EXPECT_FALSE(IsSwappable::value); + + EXPECT_TRUE(IsSwappable::value); +} + +TEST(TypeTraitsTest, IsNothrowSwappable) { + using absl::type_traits_internal::IsNothrowSwappable; + using absl::type_traits_internal::StdSwapIsUnconstrained; + + EXPECT_TRUE(IsNothrowSwappable::value); + + struct NonNoexceptMoves { + NonNoexceptMoves(NonNoexceptMoves&&) {} + NonNoexceptMoves& operator=(NonNoexceptMoves&&) { return *this; } + ~NonNoexceptMoves() = default; + }; + + EXPECT_FALSE(IsNothrowSwappable::value); + + struct NoConstruct { + NoConstruct(NoConstruct&&) = delete; + NoConstruct& operator=(NoConstruct&&) { return *this; } + ~NoConstruct() = default; + }; + + EXPECT_FALSE(IsNothrowSwappable::value); + + struct NoAssign { + NoAssign(NoAssign&&) {} + NoAssign& operator=(NoAssign&&) = delete; + ~NoAssign() = default; + }; + + EXPECT_FALSE(IsNothrowSwappable::value); + + EXPECT_FALSE(IsNothrowSwappable::value); + + EXPECT_TRUE(IsNothrowSwappable::value); +} + } // namespace diff --git a/absl/numeric/int128.h b/absl/numeric/int128.h index c0ec03d4..2f5b8ad7 100644 --- a/absl/numeric/int128.h +++ b/absl/numeric/int128.h @@ -53,7 +53,6 @@ namespace absl { - // uint128 // // An unsigned 128-bit integer type. The API is meant to mimic an intrinsic type diff --git a/absl/strings/BUILD.bazel b/absl/strings/BUILD.bazel index 8afe8177..9640ff46 100644 --- a/absl/strings/BUILD.bazel +++ b/absl/strings/BUILD.bazel @@ -12,7 +12,6 @@ # 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. -# load( "//absl:copts/configure_copts.bzl", diff --git a/absl/strings/escaping.h b/absl/strings/escaping.h index 03ab0ae7..fd9be786 100644 --- a/absl/strings/escaping.h +++ b/absl/strings/escaping.h @@ -19,7 +19,6 @@ // // This header file contains string utilities involved in escaping and // unescaping strings in various ways. -// #ifndef ABSL_STRINGS_ESCAPING_H_ #define ABSL_STRINGS_ESCAPING_H_ @@ -56,7 +55,6 @@ namespace absl { // UTF-8. (E.g., `\u2019` unescapes to the three bytes 0xE2, 0x80, and // 0x99). // -// // If any errors are encountered, this function returns `false`, leaving the // `dest` output parameter in an unspecified state, and stores the first // encountered error in `error`. To disable error reporting, set `error` to diff --git a/absl/strings/internal/str_format/arg.h b/absl/strings/internal/str_format/arg.h index c54cd1ab..4d48af06 100644 --- a/absl/strings/internal/str_format/arg.h +++ b/absl/strings/internal/str_format/arg.h @@ -35,12 +35,14 @@ struct HasUserDefinedConvert< T, void_t(), std::declval(), std::declval()))>> : std::true_type {}; + template class StreamedWrapper; // If 'v' can be converted (in the printf sense) according to 'conv', // then convert it, appending to `sink` and return `true`. // Otherwise fail and return `false`. + // Raw pointers. struct VoidPtr { VoidPtr() = default; diff --git a/absl/strings/internal/str_format/convert_test.cc b/absl/strings/internal/str_format/convert_test.cc index 5d77856d..99cc0afe 100644 --- a/absl/strings/internal/str_format/convert_test.cc +++ b/absl/strings/internal/str_format/convert_test.cc @@ -363,6 +363,7 @@ typedef ::testing::Types< AllIntTypes; INSTANTIATE_TYPED_TEST_CASE_P(TypedFormatConvertTestWithAllIntTypes, TypedFormatConvertTest, AllIntTypes); + TEST_F(FormatConvertTest, Uint128) { absl::uint128 v = static_cast(0x1234567890abcdef) * 1979; absl::uint128 max = absl::Uint128Max(); diff --git a/absl/strings/internal/str_format/extension.h b/absl/strings/internal/str_format/extension.h index 30235e08..eb81f8a1 100644 --- a/absl/strings/internal/str_format/extension.h +++ b/absl/strings/internal/str_format/extension.h @@ -13,7 +13,6 @@ // See the License for the specific language governing permissions and // limitations under the License. // -// #ifndef ABSL_STRINGS_INTERNAL_STR_FORMAT_EXTENSION_H_ #define ABSL_STRINGS_INTERNAL_STR_FORMAT_EXTENSION_H_ diff --git a/absl/strings/internal/str_format/extension_test.cc b/absl/strings/internal/str_format/extension_test.cc index 334a1484..4e23fefb 100644 --- a/absl/strings/internal/str_format/extension_test.cc +++ b/absl/strings/internal/str_format/extension_test.cc @@ -18,6 +18,7 @@ #include #include + #include "absl/strings/str_format.h" #include "gtest/gtest.h" diff --git a/absl/strings/internal/str_format/output_test.cc b/absl/strings/internal/str_format/output_test.cc index ca93d1e3..6e04abef 100644 --- a/absl/strings/internal/str_format/output_test.cc +++ b/absl/strings/internal/str_format/output_test.cc @@ -17,7 +17,6 @@ #include #include - #include "gmock/gmock.h" #include "gtest/gtest.h" diff --git a/absl/strings/internal/utf8.h b/absl/strings/internal/utf8.h index 445d4c35..04236304 100644 --- a/absl/strings/internal/utf8.h +++ b/absl/strings/internal/utf8.h @@ -13,7 +13,6 @@ // limitations under the License. // // UTF8 utilities, implemented to reduce dependencies. -// #ifndef ABSL_STRINGS_INTERNAL_UTF8_H_ #define ABSL_STRINGS_INTERNAL_UTF8_H_ diff --git a/absl/strings/str_cat.h b/absl/strings/str_cat.h index 69d6eaad..cba8ceb0 100644 --- a/absl/strings/str_cat.h +++ b/absl/strings/str_cat.h @@ -42,7 +42,6 @@ // Floating point numbers are formatted with six-digit precision, which is // the default for "std::cout <<" or printf "%g" (the same as "%.6g"). // -// // You can convert to hexadecimal output rather than decimal output using the // `Hex` type contained here. To do so, pass `Hex(my_int)` as a parameter to // `StrCat()` or `StrAppend()`. You may specify a minimum hex field width using diff --git a/absl/strings/str_format.h b/absl/strings/str_format.h index 486fe0eb..539d9516 100644 --- a/absl/strings/str_format.h +++ b/absl/strings/str_format.h @@ -513,4 +513,5 @@ ABSL_MUST_USE_RESULT inline bool FormatUntyped( } } // namespace absl + #endif // ABSL_STRINGS_STR_FORMAT_H_ diff --git a/absl/strings/str_split.h b/absl/strings/str_split.h index 8eb55089..73330789 100644 --- a/absl/strings/str_split.h +++ b/absl/strings/str_split.h @@ -71,7 +71,6 @@ namespace absl { // - `ByLength` // - `MaxSplits` // -// // A Delimiter's `Find()` member function will be passed an input `text` that is // to be split and a position (`pos`) to begin searching for the next delimiter // in `text`. The returned absl::string_view should refer to the next occurrence diff --git a/absl/strings/string_view.h b/absl/strings/string_view.h index bd894e1d..f8b20015 100644 --- a/absl/strings/string_view.h +++ b/absl/strings/string_view.h @@ -101,7 +101,6 @@ namespace absl { // example, when splitting a string, `std::vector` is a // natural data type for the output. // -// // When constructed from a source which is nul-terminated, the `string_view` // itself will not include the nul-terminator unless a specific size (including // the nul) is passed to the constructor. As a result, common idioms that work @@ -508,6 +507,7 @@ inline bool operator==(string_view x, string_view y) noexcept { if (len != y.size()) { return false; } + return x.data() == y.data() || len <= 0 || memcmp(x.data(), y.data(), len) == 0; } diff --git a/absl/strings/substitute.h b/absl/strings/substitute.h index a45ff039..507bc4ff 100644 --- a/absl/strings/substitute.h +++ b/absl/strings/substitute.h @@ -45,7 +45,6 @@ // SubstituteAndAppend(&s, "My name is $0 and I am $1 years old.", "Bob", 5); // EXPECT_EQ("Hi. My name is Bob and I am 5 years old.", s); // -// // Supported types: // * absl::string_view, std::string, const char* (null is equivalent to "") // * int32_t, int64_t, uint32_t, uint64 diff --git a/absl/synchronization/internal/create_thread_identity.h b/absl/synchronization/internal/create_thread_identity.h index b2525b72..ebb16c56 100644 --- a/absl/synchronization/internal/create_thread_identity.h +++ b/absl/synchronization/internal/create_thread_identity.h @@ -50,4 +50,5 @@ inline base_internal::ThreadIdentity* GetOrCreateCurrentThreadIdentity() { } // namespace synchronization_internal } // namespace absl + #endif // ABSL_SYNCHRONIZATION_INTERNAL_CREATE_THREAD_IDENTITY_H_ diff --git a/absl/synchronization/internal/kernel_timeout.h b/absl/synchronization/internal/kernel_timeout.h index 543c4a03..61c72e75 100644 --- a/absl/synchronization/internal/kernel_timeout.h +++ b/absl/synchronization/internal/kernel_timeout.h @@ -53,6 +53,7 @@ class KernelTimeout { // We explicitly do not support other custom formats: timespec, int64_t nanos. // Unify on this and absl::Time, please. + bool has_timeout() const { return ns_ != 0; } private: @@ -148,4 +149,5 @@ class KernelTimeout { } // namespace synchronization_internal } // namespace absl + #endif // ABSL_SYNCHRONIZATION_INTERNAL_KERNEL_TIMEOUT_H_ diff --git a/absl/synchronization/internal/per_thread_sem.cc b/absl/synchronization/internal/per_thread_sem.cc index d22539dc..b7014fb2 100644 --- a/absl/synchronization/internal/per_thread_sem.cc +++ b/absl/synchronization/internal/per_thread_sem.cc @@ -89,6 +89,7 @@ ABSL_ATTRIBUTE_WEAK bool AbslInternalPerThreadSemWait( if (identity->blocked_count_ptr != nullptr) { identity->blocked_count_ptr->fetch_sub(1, std::memory_order_relaxed); } + identity->is_idle.store(false, std::memory_order_relaxed); identity->wait_start.store(0, std::memory_order_relaxed); return !timeout; diff --git a/absl/synchronization/internal/per_thread_sem.h b/absl/synchronization/internal/per_thread_sem.h index d373f63b..e7da070b 100644 --- a/absl/synchronization/internal/per_thread_sem.h +++ b/absl/synchronization/internal/per_thread_sem.h @@ -104,4 +104,5 @@ bool absl::synchronization_internal::PerThreadSem::Wait( absl::synchronization_internal::KernelTimeout t) { return AbslInternalPerThreadSemWait(t); } + #endif // ABSL_SYNCHRONIZATION_INTERNAL_PER_THREAD_SEM_H_ diff --git a/absl/synchronization/internal/waiter.cc b/absl/synchronization/internal/waiter.cc index bab6d1a1..74b09650 100644 --- a/absl/synchronization/internal/waiter.cc +++ b/absl/synchronization/internal/waiter.cc @@ -40,6 +40,7 @@ #include #include #include + #include "absl/base/internal/raw_logging.h" #include "absl/base/internal/thread_identity.h" #include "absl/base/optimization.h" @@ -81,6 +82,7 @@ static void MaybeBecomeIdle() { #define FUTEX_BITSET_MATCH_ANY 0xFFFFFFFF #endif #endif + class Futex { public: static int WaitUntil(std::atomic *v, int32_t val, diff --git a/absl/synchronization/mutex.cc b/absl/synchronization/mutex.cc index f4ed0d00..6b2eb331 100644 --- a/absl/synchronization/mutex.cc +++ b/absl/synchronization/mutex.cc @@ -265,6 +265,7 @@ static const struct { { 0, "Signal on " }, { 0, "SignalAll on " }, }; + static absl::base_internal::SpinLock synch_event_mu( absl::base_internal::kLinkerInitialized); // protects synch_event diff --git a/absl/synchronization/mutex.h b/absl/synchronization/mutex.h index cf0f86dc..c38e3561 100644 --- a/absl/synchronization/mutex.h +++ b/absl/synchronization/mutex.h @@ -157,6 +157,7 @@ class LOCKABLE Mutex { // ABSL_CONST_INIT Mutex mu(absl::kConstInit); // } explicit constexpr Mutex(absl::ConstInitType); + ~Mutex(); // Mutex::Lock() @@ -900,10 +901,12 @@ class SCOPED_LOCKABLE ReleasableMutexLock { #ifdef ABSL_INTERNAL_USE_NONPROD_MUTEX inline constexpr Mutex::Mutex(absl::ConstInitType) : impl_(absl::kConstInit) {} + #else inline Mutex::Mutex() : mu_(0) { ABSL_TSAN_MUTEX_CREATE(this, __tsan_mutex_not_static); } + inline constexpr Mutex::Mutex(absl::ConstInitType) : mu_(0) {} inline CondVar::CondVar() : cv_(0) {} @@ -1047,4 +1050,5 @@ void SetMutexDeadlockDetectionMode(OnDeadlockCycle mode); extern "C" { void AbslInternalMutexYield(); } // extern "C" + #endif // ABSL_SYNCHRONIZATION_MUTEX_H_ diff --git a/absl/synchronization/mutex_test.cc b/absl/synchronization/mutex_test.cc index 53c1f744..10211229 100644 --- a/absl/synchronization/mutex_test.cc +++ b/absl/synchronization/mutex_test.cc @@ -1032,9 +1032,9 @@ class ScopedDisableBazelTestWarnings { ScopedDisableBazelTestWarnings() { #ifdef WIN32 char file[MAX_PATH]; - if (GetEnvironmentVariable(kVarName, file, sizeof(file)) < sizeof(file)) { + if (GetEnvironmentVariableA(kVarName, file, sizeof(file)) < sizeof(file)) { warnings_output_file_ = file; - SetEnvironmentVariable(kVarName, nullptr); + SetEnvironmentVariableA(kVarName, nullptr); } #else const char *file = getenv(kVarName); @@ -1048,7 +1048,7 @@ class ScopedDisableBazelTestWarnings { ~ScopedDisableBazelTestWarnings() { if (!warnings_output_file_.empty()) { #ifdef WIN32 - SetEnvironmentVariable(kVarName, warnings_output_file_.c_str()); + SetEnvironmentVariableA(kVarName, warnings_output_file_.c_str()); #else setenv(kVarName, warnings_output_file_.c_str(), 0); #endif diff --git a/absl/synchronization/notification.h b/absl/synchronization/notification.h index 19f51de7..82d111a5 100644 --- a/absl/synchronization/notification.h +++ b/absl/synchronization/notification.h @@ -110,4 +110,5 @@ class Notification { }; } // namespace absl + #endif // ABSL_SYNCHRONIZATION_NOTIFICATION_H_ diff --git a/absl/time/civil_time.h b/absl/time/civil_time.h index f231e4f8..2dfcbd27 100644 --- a/absl/time/civil_time.h +++ b/absl/time/civil_time.h @@ -66,7 +66,6 @@ // // // Valid in C++14 // constexpr absl::CivilDay cd(1969, 07, 20); -// #ifndef ABSL_TIME_CIVIL_TIME_H_ #define ABSL_TIME_CIVIL_TIME_H_ diff --git a/absl/time/duration.cc b/absl/time/duration.cc index 8ce4acbb..67791fee 100644 --- a/absl/time/duration.cc +++ b/absl/time/duration.cc @@ -901,6 +901,7 @@ bool ParseDuration(const std::string& dur_string, Duration* d) { *d = dur; return true; } + bool ParseFlag(const std::string& text, Duration* dst, std::string* ) { return ParseDuration(text, dst); } diff --git a/absl/time/internal/cctz/src/time_zone_lookup.cc b/absl/time/internal/cctz/src/time_zone_lookup.cc index 4a68c7d5..fd04e2df 100644 --- a/absl/time/internal/cctz/src/time_zone_lookup.cc +++ b/absl/time/internal/cctz/src/time_zone_lookup.cc @@ -127,7 +127,7 @@ time_zone local_time_zone() { #if defined(_MSC_VER) _dupenv_s(&tz_env, nullptr, "TZ"); #elif defined(__APPLE__) - CFTimeZoneRef system_time_zone = CFTimeZoneCopySystem(); + CFTimeZoneRef system_time_zone = CFTimeZoneCopyDefault(); CFStringRef tz_name = CFTimeZoneGetName(system_time_zone); tz_env = strdup(CFStringGetCStringPtr(tz_name, CFStringGetSystemEncoding())); CFRelease(system_time_zone); diff --git a/absl/time/time.cc b/absl/time/time.cc index 799bf859..977a9517 100644 --- a/absl/time/time.cc +++ b/absl/time/time.cc @@ -41,6 +41,7 @@ #include "absl/time/internal/cctz/include/cctz/time_zone.h" namespace cctz = absl::time_internal::cctz; + namespace absl { namespace { diff --git a/absl/time/time.h b/absl/time/time.h index 59e1dc64..594396c7 100644 --- a/absl/time/time.h +++ b/absl/time/time.h @@ -58,7 +58,6 @@ // std::string s = absl::FormatTime( // "My flight will land in Sydney on %Y-%m-%d at %H:%M:%S", // landing, syd); -// #ifndef ABSL_TIME_TIME_H_ #define ABSL_TIME_TIME_H_ @@ -569,7 +568,6 @@ std::string UnparseFlag(Duration d); // The `absl::Time` class represents an instant in time as a count of clock // ticks of some granularity (resolution) from some starting point (epoch). // -// // `absl::Time` uses a resolution that is high enough to avoid loss in // precision, and a range that is wide enough to avoid overflow, when // converting between tick counts in most Google time scales (i.e., resolution @@ -1450,6 +1448,7 @@ T ToChronoDuration(Duration d) { } } // namespace time_internal + constexpr Duration Nanoseconds(int64_t n) { return time_internal::FromInt64(n, std::nano{}); } diff --git a/absl/types/any_exception_safety_test.cc b/absl/types/any_exception_safety_test.cc index 00d0fb72..5d7d8a5c 100644 --- a/absl/types/any_exception_safety_test.cc +++ b/absl/types/any_exception_safety_test.cc @@ -135,6 +135,7 @@ TEST(AnyExceptionSafety, Assignment) { EXPECT_TRUE(strong_empty_any_tester.Test(assign_val)); EXPECT_TRUE(strong_empty_any_tester.Test(move)); } + // libstdc++ std::any fails this test #if !defined(ABSL_HAVE_STD_ANY) TEST(AnyExceptionSafety, Emplace) { diff --git a/absl/types/internal/variant.h b/absl/types/internal/variant.h index 4926b321..5ca66e29 100644 --- a/absl/types/internal/variant.h +++ b/absl/types/internal/variant.h @@ -15,7 +15,6 @@ // Implementation details of absl/types/variant.h, pulled into a // separate file to avoid cluttering the top of the API header with // implementation details. -// #ifndef ABSL_TYPES_variant_internal_H_ #define ABSL_TYPES_variant_internal_H_ @@ -1549,8 +1548,8 @@ struct SwapSameIndex { variant* w; template void operator()(SizeT) const { - using std::swap; - swap(VariantCoreAccess::Access(*v), VariantCoreAccess::Access(*w)); + type_traits_internal::Swap(VariantCoreAccess::Access(*v), + VariantCoreAccess::Access(*w)); } void operator()(SizeT) const {} diff --git a/absl/types/optional.h b/absl/types/optional.h index c0488797..58906aa4 100644 --- a/absl/types/optional.h +++ b/absl/types/optional.h @@ -114,10 +114,6 @@ namespace absl { // need the inline variable support in C++17 for external linkage. // * Throws `absl::bad_optional_access` instead of // `std::bad_optional_access`. -// * `optional::swap()` and `absl::swap()` relies on -// `std::is_(nothrow_)swappable()`, which has been introduced in C++17. -// As a workaround, we assume `is_swappable()` is always `true` -// and `is_nothrow_swappable()` is the same as `std::is_trivial()`. // * `make_optional()` cannot be declared `constexpr` due to the absence of // guaranteed copy elision. // * The move constructor's `noexcept` specification is stronger, i.e. if the @@ -753,11 +749,10 @@ class optional : private optional_internal::optional_data, // Swap, standard semantics void swap(optional& rhs) noexcept( std::is_nothrow_move_constructible::value&& - std::is_trivial::value) { + type_traits_internal::IsNothrowSwappable::value) { if (*this) { if (rhs) { - using std::swap; - swap(**this, *rhs); + type_traits_internal::Swap(**this, *rhs); } else { rhs.construct(std::move(**this)); this->destruct(); @@ -909,12 +904,10 @@ class optional : private optional_internal::optional_data, // // Performs a swap between two `absl::optional` objects, using standard // semantics. -// -// NOTE: we assume `is_swappable()` is always `true`. A compile error will -// result if this is not the case. -template ::value, - bool>::type = false> +template ::value && + type_traits_internal::IsSwappable::value, + bool>::type = false> void swap(optional& a, optional& b) noexcept(noexcept(a.swap(b))) { a.swap(b); } diff --git a/absl/types/optional_test.cc b/absl/types/optional_test.cc index 68842abb..0665488e 100644 --- a/absl/types/optional_test.cc +++ b/absl/types/optional_test.cc @@ -1636,6 +1636,7 @@ TEST(optionalTest, AssignmentConstraints) { EXPECT_TRUE(absl::is_copy_assignable>::value); } +#if !defined(ABSL_HAVE_STD_OPTIONAL) && !defined(_LIBCPP_VERSION) struct NestedClassBug { struct Inner { bool dummy = false; @@ -1658,5 +1659,6 @@ TEST(optionalTest, InPlaceTSFINAEBug) { o.emplace(); EXPECT_TRUE(o.has_value()); } +#endif // !defined(ABSL_HAVE_STD_OPTIONAL) && !defined(_LIBCPP_VERSION) } // namespace diff --git a/absl/types/variant.h b/absl/types/variant.h index 8d8b5dbd..ebd52d28 100644 --- a/absl/types/variant.h +++ b/absl/types/variant.h @@ -129,7 +129,12 @@ class variant; // type (in which case, they will be swapped) or to two different types (in // which case the values will need to be moved). // -template +template < + typename... Ts, + absl::enable_if_t< + absl::conjunction..., + type_traits_internal::IsSwappable...>::value, + int> = 0> void swap(variant& v, variant& w) noexcept(noexcept(v.swap(w))) { v.swap(w); } @@ -688,12 +693,12 @@ class variant : private variant_internal::VariantBase { // // Swaps the values of two variant objects. // - // TODO(calabrese) - // `variant::swap()` and `swap()` rely on `std::is_(nothrow)_swappable()` - // which is introduced in C++17. So we assume `is_swappable()` is always - // true and `is_nothrow_swappable()` is same as `std::is_trivial()`. void swap(variant& rhs) noexcept( - absl::conjunction, std::is_trivial...>::value) { + absl::conjunction< + std::is_nothrow_move_constructible, + std::is_nothrow_move_constructible..., + type_traits_internal::IsNothrowSwappable, + type_traits_internal::IsNothrowSwappable...>::value) { return variant_internal::VisitIndices::Run( variant_internal::Swap{this, &rhs}, rhs.index()); } diff --git a/absl/types/variant_exception_safety_test.cc b/absl/types/variant_exception_safety_test.cc index 086fcff0..76beb595 100644 --- a/absl/types/variant_exception_safety_test.cc +++ b/absl/types/variant_exception_safety_test.cc @@ -24,6 +24,7 @@ #include "absl/base/config.h" #include "absl/base/internal/exception_safety_testing.h" #include "absl/memory/memory.h" + // See comment in absl/base/config.h #if !defined(ABSL_INTERNAL_MSVC_2017_DBG_MODE) @@ -315,6 +316,12 @@ TEST(VariantExceptionSafetyTest, MoveAssign) { EXPECT_FALSE(tester.WithContracts(strong_guarantee).Test()); } { + // libstdc++ introduced a regression between 2018-09-25 and 2019-01-06. + // The fix is targeted for gcc-9. + // https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87431#c7 + // https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=267614 +#if !(defined(ABSL_HAVE_STD_VARIANT) && \ + defined(_GLIBCXX_RELEASE) && _GLIBCXX_RELEASE == 8) // - otherwise (index() != j), equivalent to // emplace(get(std::move(rhs))) // - If an exception is thrown during the call to Tj's move construction @@ -330,6 +337,8 @@ TEST(VariantExceptionSafetyTest, MoveAssign) { auto copy = rhs; *lhs = std::move(copy); })); +#endif // !(defined(ABSL_HAVE_STD_VARIANT) && + // defined(_GLIBCXX_RELEASE) && _GLIBCXX_RELEASE == 8) } } diff --git a/absl/types/variant_test.cc b/absl/types/variant_test.cc index 9df702df..ab40ed2a 100644 --- a/absl/types/variant_test.cc +++ b/absl/types/variant_test.cc @@ -561,6 +561,7 @@ TEST(VariantTest, TestDtor) { } #ifdef ABSL_HAVE_EXCEPTIONS + // See comment in absl/base/config.h #if defined(ABSL_INTERNAL_MSVC_2017_DBG_MODE) TEST(VariantTest, DISABLED_TestDtorValuelessByException) diff --git a/absl/utility/utility.h b/absl/utility/utility.h index 62ce6f3a..853c1fb8 100644 --- a/absl/utility/utility.h +++ b/absl/utility/utility.h @@ -35,7 +35,6 @@ // https://en.cppreference.com/w/cpp/utility/integer_sequence // https://en.cppreference.com/w/cpp/utility/apply // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3658.html -// #ifndef ABSL_UTILITY_UTILITY_H_ #define ABSL_UTILITY_UTILITY_H_ diff --git a/ci/linux_clang-latest_libcxx_bazel.sh b/ci/linux_clang-latest_libcxx_bazel.sh new file mode 100755 index 00000000..741e48c4 --- /dev/null +++ b/ci/linux_clang-latest_libcxx_bazel.sh @@ -0,0 +1,62 @@ +#!/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. + +# This script that can be invoked to test abseil-cpp in a hermetic environment +# using a Docker image on Linux. You must have Docker installed to use this +# script. + +set -euox pipefail + +if [ -z ${ABSEIL_ROOT:-} ]; then + ABSEIL_ROOT="$(realpath $(dirname ${0})/..)" +fi + +if [ -z ${STD:-} ]; then + STD="c++11 c++14 c++17" +fi + +if [ -z ${COMPILATION_MODE:-} ]; then + COMPILATION_MODE="fastbuild opt" +fi + +for std in ${STD}; do + for compilation_mode in ${COMPILATION_MODE}; do + echo "--------------------------------------------------------------------" + echo "Testing with --compilation_mode=${compilation_mode} and --std=${std}" + + time docker run \ + --volume="${ABSEIL_ROOT}:/abseil-cpp:ro" \ + --workdir=/abseil-cpp \ + --cap-add=SYS_PTRACE \ + --rm \ + -e CC="/opt/llvm/clang/bin/clang" \ + -e BAZEL_COMPILER="llvm" \ + -e BAZEL_CXXOPTS="-std=${std}:-nostdinc++" \ + -e BAZEL_LINKOPTS="-L/opt/llvm/libcxx/lib:-lc++:-lc++abi:-lm:-Wl,-rpath=/opt/llvm/libcxx/lib" \ + -e CPLUS_INCLUDE_PATH="/opt/llvm/libcxx/include/c++/v1" \ + gcr.io/google.com/absl-177019/linux_clang-latest:20190313 \ + /usr/local/bin/bazel test ... \ + --compilation_mode=${compilation_mode} \ + --copt=-Werror \ + --define="absl=1" \ + --keep_going \ + --show_timestamps \ + --test_env="GTEST_INSTALL_FAILURE_SIGNAL_HANDLER=1" \ + --test_env="TZDIR=/abseil-cpp/absl/time/internal/cctz/testdata/zoneinfo" \ + --test_output=errors \ + --test_tag_filters=-benchmark + done +done diff --git a/ci/linux_clang-latest_libstdcxx_bazel.sh b/ci/linux_clang-latest_libstdcxx_bazel.sh new file mode 100755 index 00000000..d703a776 --- /dev/null +++ b/ci/linux_clang-latest_libstdcxx_bazel.sh @@ -0,0 +1,61 @@ +#!/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. + +# This script that can be invoked to test abseil-cpp in a hermetic environment +# using a Docker image on Linux. You must have Docker installed to use this +# script. + +set -euox pipefail + +if [ -z ${ABSEIL_ROOT:-} ]; then + ABSEIL_ROOT="$(realpath $(dirname ${0})/..)" +fi + +if [ -z ${STD:-} ]; then + STD="c++11 c++14 c++17" +fi + +if [ -z ${COMPILATION_MODE:-} ]; then + COMPILATION_MODE="fastbuild opt" +fi + +for std in ${STD}; do + for compilation_mode in ${COMPILATION_MODE}; do + echo "--------------------------------------------------------------------" + echo "Testing with --compilation_mode=${compilation_mode} and --std=${std}" + + time docker run \ + --volume="${ABSEIL_ROOT}:/abseil-cpp:ro" \ + --workdir=/abseil-cpp \ + --cap-add=SYS_PTRACE \ + --rm \ + -e CC="/opt/llvm/clang/bin/clang" \ + -e BAZEL_COMPILER="llvm" \ + -e BAZEL_CXXOPTS="-std=${std}" \ + -e CPLUS_INCLUDE_PATH="/usr/include/c++/6" \ + gcr.io/google.com/absl-177019/linux_clang-latest:20190313 \ + /usr/local/bin/bazel test ... \ + --compilation_mode=${compilation_mode} \ + --copt=-Werror \ + --define="absl=1" \ + --keep_going \ + --show_timestamps \ + --test_env="GTEST_INSTALL_FAILURE_SIGNAL_HANDLER=1" \ + --test_env="TZDIR=/abseil-cpp/absl/time/internal/cctz/testdata/zoneinfo" \ + --test_output=errors \ + --test_tag_filters=-benchmark + done +done diff --git a/ci/linux_gcc-4.8_libstdcxx_cmake.sh b/ci/linux_gcc-4.8_libstdcxx_cmake.sh new file mode 100755 index 00000000..4f964e2b --- /dev/null +++ b/ci/linux_gcc-4.8_libstdcxx_cmake.sh @@ -0,0 +1,61 @@ +#!/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. + +# TODO(absl-team): This script isn't fully hermetic because +# -DABSL_USE_GOOGLETEST_HEAD=ON means that this script isn't pinned to a fixed +# version of GoogleTest. This means that an upstream change to GoogleTest could +# break this test. Fix this by allowing this script to pin to a known-good +# version of GoogleTest. + +set -euox pipefail + +if [ -z ${ABSEIL_ROOT:-} ]; then + ABSEIL_ROOT="$(realpath $(dirname ${0})/..)" +fi + +if [ -z ${ABSL_CMAKE_CXX_STANDARDS:-} ]; then + ABSL_CMAKE_CXX_STANDARDS="11 14" +fi + +if [ -z ${ABSL_CMAKE_BUILD_TYPES:-} ]; then + ABSL_CMAKE_BUILD_TYPES="Debug Release" +fi + +for std in ${ABSL_CMAKE_CXX_STANDARDS}; do + for compilation_mode in ${ABSL_CMAKE_BUILD_TYPES}; do + echo "--------------------------------------------------------------------" + echo "Testing with CMAKE_BUILD_TYPE=${compilation_mode} and -std=c++${std}" + + time docker run \ + --volume="${ABSEIL_ROOT}:/abseil-cpp:ro" \ + --workdir=/abseil-cpp \ + --tmpfs=/buildfs:exec \ + --cap-add=SYS_PTRACE \ + --rm \ + -e CFLAGS="-Werror" \ + -e CXXFLAGS="-Werror" \ + gcr.io/google.com/absl-177019/linux_gcc-4.8:20190316 \ + /bin/bash -c " + cd /buildfs && \ + cmake /abseil-cpp \ + -DABSL_USE_GOOGLETEST_HEAD=ON \ + -DABSL_RUN_TESTS=ON \ + -DCMAKE_BUILD_TYPE=${compilation_mode} \ + -DCMAKE_CXX_STANDARD=${std} && \ + make -j$(nproc) VERBOSE=1 && \ + ctest -j$(nproc) --output-on-failure" + done +done diff --git a/ci/linux_gcc-latest_libstdcxx_bazel.sh b/ci/linux_gcc-latest_libstdcxx_bazel.sh new file mode 100755 index 00000000..e14a019c --- /dev/null +++ b/ci/linux_gcc-latest_libstdcxx_bazel.sh @@ -0,0 +1,59 @@ +#!/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. + +# This script that can be invoked to test abseil-cpp in a hermetic environment +# using a Docker image on Linux. You must have Docker installed to use this +# script. + +set -euox pipefail + +if [ -z ${ABSEIL_ROOT:-} ]; then + ABSEIL_ROOT="$(realpath $(dirname ${0})/..)" +fi + +if [ -z ${STD:-} ]; then + STD="c++11 c++14 c++17" +fi + +if [ -z ${COMPILATION_MODE:-} ]; then + COMPILATION_MODE="fastbuild opt" +fi + +for std in ${STD}; do + for compilation_mode in ${COMPILATION_MODE}; do + echo "--------------------------------------------------------------------" + echo "Testing with --compilation_mode=${compilation_mode} and --std=${std}" + + time docker run \ + --volume="${ABSEIL_ROOT}:/abseil-cpp:ro" \ + --workdir=/abseil-cpp \ + --cap-add=SYS_PTRACE \ + --rm \ + -e CC="/usr/local/bin/gcc" \ + -e BAZEL_CXXOPTS="-std=${std}" \ + gcr.io/google.com/absl-177019/linux_gcc-latest:20190318 \ + /usr/local/bin/bazel test ... \ + --compilation_mode=${compilation_mode} \ + --copt=-Werror \ + --define="absl=1" \ + --keep_going \ + --show_timestamps \ + --test_env="GTEST_INSTALL_FAILURE_SIGNAL_HANDLER=1" \ + --test_env="TZDIR=/abseil-cpp/absl/time/internal/cctz/testdata/zoneinfo" \ + --test_output=errors \ + --test_tag_filters=-benchmark + done +done -- cgit v1.2.3 From ca3f87560a0eef716195cadf66dc6b938a579ec6 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Tue, 23 Apr 2019 12:04:13 -0700 Subject: Export of internal Abseil changes. -- 5a5dba4252e764e6737070bf0a31074bf23a3b41 by Abseil Team : Internal change. PiperOrigin-RevId: 244898913 -- 3eb7d5b445ffbf08a104e39cd15aecf568417333 by Matt Calabrese : Introduce absl::is_trivially_move_constructible and absl::is_trivially_move_assignable, and update the absl::is_trivially_copy_constructible and absl::is_trivially_copy_assignable traits to use similar techniques (should now be closer to the standard behavior). PiperOrigin-RevId: 244859015 -- 7da05a24fa786cab3985de0c39a186d73dcbcfb5 by Abseil Team : Fix misspellings in comments in raw_hash_set.h. PiperOrigin-RevId: 244754700 -- 5c057be96048f21473d5ec45005ab4dcd8dd354f by Derek Mauro : Internal change PiperOrigin-RevId: 244744239 -- 592394e3c2e98f1238d3fb6fcb0d20c3e3739ba9 by Derek Mauro : Limit the raw_hash_set prefetch test to x86-64. PiperOrigin-RevId: 244737534 -- 99ebe4e003633c8ff7838b035b31a827994879ef by Derek Mauro : Workaround warning 4091 in an MSVC header. PiperOrigin-RevId: 244701744 -- 0aa23f09a32efe7985ee55b0217190f08da42477 by Abseil Team : Fix comment typo. PiperOrigin-RevId: 244659371 -- c6cdb87e9f28062c8daa29b3d8d68182ecc16383 by Derek Mauro : Fix -Wundef warnings and support -Wundef. PiperOrigin-RevId: 244244968 -- 06b81245f7696b20c3c63b0618d33ac25e29cad6 by Abseil Team : Fix a typo in inlined_vector.h. PiperOrigin-RevId: 244230809 -- 94877a2125d2cfe837384240e4d6551f39d737e4 by Greg Falcon : Fix sysinfo_test for emscripten. PiperOrigin-RevId: 244198804 -- ec7783531ef7f9df2da37d341d61f7cb2bf843f0 by Shaindel Schwartz : Import of CCTZ from GitHub. Fixes #291. PiperOrigin-RevId: 244184598 -- b652c14fa95ea206c217487ee713b11f5d1762b3 by Matt Calabrese : Emulate the `in_place_index` and `in_place_type` variable templates such that they are syntactically usable in C++11 with `any` and `variant`. Also pull in the variable templates from namespace std when available. The main observable differences here are: 1) The types of `in_place_index_t` and `in_place_type_t` become function pointer types rather than structs when using the implementation that is not an alias of the std equivalents. 2) The types of `in_place_index` and `in_place_type` are not directly `in_place_index_t` and `in_place_type_t`, but rather they become function types that decay to the corresponding function pointer types. 3) The default constructor for `in_place_index_t` and `in_place_type_t` instantiations is no longer explicit, but for these templates I think that's less important than for something like `in_place_t` since the _type_t and _index_t versions basically never have their template parameter non-deduced when participating in overload resolution with conflicting candidates. 4) While idiomatic usage of `in_place_type_t` and `in_place_index_t` with std::variant and std::any should not be affected, there is the possibility that strange, non-idiomatic uses may be affected in the wild. 5) Default construction (rather than value-initialization) leads to a default-constructed pointer. PiperOrigin-RevId: 244180003 -- b9ac5a96581837ffa24532117b7ea302a5569751 by Derek Mauro : Fix MSVC debug assertion. isprint is undefined for values not representable as unsigned char or EOF. PiperOrigin-RevId: 244083005 -- 41758be6137c2f25e84b50f23938e49484be2903 by Shaindel Schwartz : Update config settings for Apple platforms. PiperOrigin-RevId: 244040587 -- c90df6a26db94b0305a0c954455a621542a89d91 by Abseil Team : Internal change PiperOrigin-RevId: 244024427 -- c71e9ceb89495354eca7d02bd905ffeaa9029aec by Derek Mauro : Adds missing ABSL_DEFAULT_COPTS and ABSL_TEST_COPTS to CMakeLists.txt Don't error on deprecated declarations in tests. It is completely reasonable to test that code marked deprecated still works. PiperOrigin-RevId: 244003941 -- e1326a96527a8ba9b8d120161545260da9c4562e by Abseil Team : Internal change. PiperOrigin-RevId: 243990623 -- 90b8e12934c7711e1bfcc0117d21288bf9220dee by Abseil Team : Add variation of absl::Base64Escape/WebSafeBase64Escape that directly returns its result. PiperOrigin-RevId: 243894308 -- 317fef3344481ebc5c35712d42f5d8a0fa64dff4 by Abseil Team : Enable raw logging in Emscripten builds. PiperOrigin-RevId: 243893705 GitOrigin-RevId: 5a5dba4252e764e6737070bf0a31074bf23a3b41 Change-Id: I19293aab73cc98d9e9bf6a9fdc30819764adb9db --- absl/BUILD.bazel | 15 +- absl/algorithm/CMakeLists.txt | 4 + absl/base/CMakeLists.txt | 34 ++++ absl/base/internal/raw_logging.cc | 3 +- absl/base/internal/sysinfo_test.cc | 6 +- absl/base/internal/unscaledcycleclock.h | 3 +- absl/container/CMakeLists.txt | 43 ++++- absl/container/inlined_vector.h | 6 +- absl/container/internal/raw_hash_set.h | 8 +- absl/container/internal/raw_hash_set_test.cc | 11 +- absl/copts/GENERATED_AbseilCopts.cmake | 6 +- absl/copts/GENERATED_copts.bzl | 6 +- absl/copts/copts.py | 8 +- absl/debugging/CMakeLists.txt | 12 ++ absl/debugging/internal/demangle_test.cc | 5 +- absl/debugging/symbolize_win32.inc | 6 + absl/hash/CMakeLists.txt | 6 +- absl/hash/internal/hash.h | 2 +- absl/memory/memory_test.cc | 4 +- absl/meta/CMakeLists.txt | 2 + absl/meta/type_traits.h | 109 +++++++++++- absl/meta/type_traits_test.cc | 191 +++++++++++++++++++++ absl/numeric/CMakeLists.txt | 2 + absl/strings/CMakeLists.txt | 2 + absl/strings/escaping.cc | 22 ++- absl/strings/escaping.h | 12 +- absl/strings/escaping_test.cc | 3 + absl/strings/internal/str_format/convert_test.cc | 9 +- absl/synchronization/CMakeLists.txt | 2 + absl/time/internal/cctz/BUILD.bazel | 23 +++ .../internal/cctz/include/cctz/civil_time_detail.h | 2 +- absl/time/internal/cctz/src/civil_time_test.cc | 4 +- absl/time/internal/cctz/src/time_zone_lookup.cc | 4 +- absl/time/time_test.cc | 2 +- absl/types/any_test.cc | 68 +++++++- absl/types/variant_test.cc | 110 +++++++++--- absl/utility/utility.h | 26 ++- 37 files changed, 694 insertions(+), 87 deletions(-) (limited to 'absl/debugging/internal/demangle_test.cc') diff --git a/absl/BUILD.bazel b/absl/BUILD.bazel index 8e3c1773..853330d4 100644 --- a/absl/BUILD.bazel +++ b/absl/BUILD.bazel @@ -25,13 +25,18 @@ create_llvm_config( visibility = [":__subpackages__"], ) -# following configs are based on mapping defined in: https://git.io/v5Ijz +config_setting( + name = "osx", + constraint_values = [ + "@bazel_tools//platforms:osx", + ], +) + config_setting( name = "ios", - values = { - "cpu": "darwin", - }, - visibility = [":__subpackages__"], + constraint_values = [ + "@bazel_tools//platforms:ios", + ], ) config_setting( diff --git a/absl/algorithm/CMakeLists.txt b/absl/algorithm/CMakeLists.txt index c51eb10e..9fbe36f6 100644 --- a/absl/algorithm/CMakeLists.txt +++ b/absl/algorithm/CMakeLists.txt @@ -29,6 +29,8 @@ absl_cc_test( algorithm_test SRCS "algorithm_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::algorithm gmock_main @@ -53,6 +55,8 @@ absl_cc_test( container_test SRCS "container_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::algorithm_container absl::base diff --git a/absl/base/CMakeLists.txt b/absl/base/CMakeLists.txt index 5042f156..b9f35bc0 100644 --- a/absl/base/CMakeLists.txt +++ b/absl/base/CMakeLists.txt @@ -26,6 +26,8 @@ absl_cc_library( "internal/spinlock_posix.inc" "internal/spinlock_wait.cc" "internal/spinlock_win32.inc" + COPTS + ${ABSL_DEFAULT_COPTS} DEPS absl::core_headers ) @@ -221,6 +223,8 @@ absl_cc_test( atomic_hook_test SRCS "internal/atomic_hook_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::base absl::core_headers @@ -232,6 +236,8 @@ absl_cc_test( bit_cast_test SRCS "bit_cast_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::base absl::core_headers @@ -243,6 +249,8 @@ absl_cc_test( throw_delegate_test SRCS "throw_delegate_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::base absl::throw_delegate @@ -257,6 +265,8 @@ absl_cc_test( "inline_variable_test.cc" "inline_variable_test_a.cc" "inline_variable_test_b.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::base_internal gtest_main @@ -267,6 +277,8 @@ absl_cc_test( invoke_test SRCS "invoke_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::base_internal absl::memory @@ -297,6 +309,8 @@ absl_cc_test( spinlock_test SRCS "spinlock_test_common.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::base absl::core_headers @@ -324,6 +338,8 @@ absl_cc_test( endian_test SRCS "internal/endian_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::base absl::config @@ -336,6 +352,8 @@ absl_cc_test( config_test SRCS "config_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::config absl::synchronization @@ -347,6 +365,8 @@ absl_cc_test( call_once_test SRCS "call_once_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::base absl::core_headers @@ -359,6 +379,8 @@ absl_cc_test( raw_logging_test SRCS "raw_logging_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::base absl::strings @@ -370,6 +392,8 @@ absl_cc_test( sysinfo_test SRCS "internal/sysinfo_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::base absl::synchronization @@ -381,6 +405,8 @@ absl_cc_test( low_level_alloc_test SRCS "internal/low_level_alloc_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::malloc_internal Threads::Threads @@ -391,6 +417,8 @@ absl_cc_test( thread_identity_test SRCS "internal/thread_identity_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::base absl::core_headers @@ -415,6 +443,8 @@ absl_cc_test( bits_test SRCS "internal/bits_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::bits gtest_main @@ -438,6 +468,8 @@ absl_cc_test( scoped_set_env_test SRCS "internal/scoped_set_env_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::scoped_set_env gtest_main @@ -448,6 +480,8 @@ absl_cc_test( cmake_thread_test SRCS "internal/cmake_thread_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::base ) diff --git a/absl/base/internal/raw_logging.cc b/absl/base/internal/raw_logging.cc index b5a05e8c..878fe6c6 100644 --- a/absl/base/internal/raw_logging.cc +++ b/absl/base/internal/raw_logging.cc @@ -36,7 +36,8 @@ // This preprocessor token is also defined in raw_io.cc. If you need to copy // this, consider moving both to config.h instead. #if defined(__linux__) || defined(__APPLE__) || defined(__FreeBSD__) || \ - defined(__Fuchsia__) || defined(__native_client__) + defined(__Fuchsia__) || defined(__native_client__) || \ + defined(__EMSCRIPTEN__) #include diff --git a/absl/base/internal/sysinfo_test.cc b/absl/base/internal/sysinfo_test.cc index 247f3d88..82bbcc2b 100644 --- a/absl/base/internal/sysinfo_test.cc +++ b/absl/base/internal/sysinfo_test.cc @@ -37,12 +37,12 @@ TEST(SysinfoTest, NumCPUs) { } TEST(SysinfoTest, NominalCPUFrequency) { -#if !(defined(__aarch64__) && defined(__linux__)) +#if !(defined(__aarch64__) && defined(__linux__)) && !defined(__EMSCRIPTEN__) EXPECT_GE(NominalCPUFrequency(), 1000.0) << "NominalCPUFrequency() did not return a reasonable value"; #else - // TODO(absl-team): Aarch64 cannot read the CPU frequency from sysfs, so we - // get back 1.0. Fix once the value is available. + // Aarch64 cannot read the CPU frequency from sysfs, so we get back 1.0. + // Emscripten does not have a sysfs to read from at all. EXPECT_EQ(NominalCPUFrequency(), 1.0) << "CPU frequency detection was fixed! Please update unittest."; #endif diff --git a/absl/base/internal/unscaledcycleclock.h b/absl/base/internal/unscaledcycleclock.h index 58950cc2..2d361e96 100644 --- a/absl/base/internal/unscaledcycleclock.h +++ b/absl/base/internal/unscaledcycleclock.h @@ -59,7 +59,8 @@ // CycleClock that runs at atleast 1 MHz. We've found some Android // ARM64 devices where this is not the case, so we disable it by // default on Android ARM64. -#if defined(__native_client__) || TARGET_OS_IPHONE || \ +#if defined(__native_client__) || \ + (defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE) || \ (defined(__ANDROID__) && defined(__aarch64__)) #define ABSL_USE_UNSCALED_CYCLECLOCK_DEFAULT 0 #else diff --git a/absl/container/CMakeLists.txt b/absl/container/CMakeLists.txt index 3c44bd0e..9531d7f9 100644 --- a/absl/container/CMakeLists.txt +++ b/absl/container/CMakeLists.txt @@ -27,7 +27,9 @@ absl_cc_library( NAME compressed_tuple HDRS - "internal/compressed_tuple.h" + "internal/compressed_tuple.h" + COPTS + ${ABSL_DEFAULT_COPTS} DEPS absl::utility PUBLIC @@ -38,6 +40,8 @@ absl_cc_test( compressed_tuple_test SRCS "internal/compressed_tuple_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::compressed_tuple absl::memory @@ -68,6 +72,7 @@ absl_cc_test( SRCS "fixed_array_test.cc" COPTS + ${ABSL_TEST_COPTS} ${ABSL_EXCEPTIONS_FLAG} LINKOPTS ${ABSL_EXCEPTIONS_FLAG_LINKOPTS} @@ -84,6 +89,8 @@ absl_cc_test( fixed_array_test_noexceptions SRCS "fixed_array_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::fixed_array absl::exception_testing @@ -98,6 +105,7 @@ absl_cc_test( SRCS "fixed_array_exception_safety_test.cc" COPTS + ${ABSL_TEST_COPTS} ${ABSL_EXCEPTIONS_FLAG} LINKOPTS ${ABSL_EXCEPTIONS_FLAG_LINKOPTS} @@ -151,6 +159,7 @@ absl_cc_test( SRCS "inlined_vector_test.cc" COPTS + ${ABSL_TEST_COPTS} ${ABSL_EXCEPTIONS_FLAG} LINKOPTS ${ABSL_EXCEPTIONS_FLAG_LINKOPTS} @@ -172,6 +181,8 @@ absl_cc_test( inlined_vector_test_noexceptions SRCS "inlined_vector_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::inlined_vector absl::test_instance_tracker @@ -201,6 +212,8 @@ absl_cc_test( test_instance_tracker_test SRCS "internal/test_instance_tracker_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::test_instance_tracker gmock_main @@ -227,6 +240,8 @@ absl_cc_test( flat_hash_map_test SRCS "flat_hash_map_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::flat_hash_map absl::hash_generator_testing @@ -261,6 +276,7 @@ absl_cc_test( SRCS "flat_hash_set_test.cc" COPTS + ${ABSL_TEST_COPTS} "-DUNORDERED_SET_CXX17" DEPS absl::flat_hash_set @@ -296,6 +312,8 @@ absl_cc_test( node_hash_map_test SRCS "node_hash_map_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::hash_generator_testing absl::node_hash_map @@ -329,6 +347,7 @@ absl_cc_test( SRCS "node_hash_set_test.cc" COPTS + ${ABSL_TEST_COPTS} "-DUNORDERED_SET_CXX17" DEPS absl::hash_generator_testing @@ -358,6 +377,8 @@ absl_cc_test( container_memory_test SRCS "internal/container_memory_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::container_memory absl::strings @@ -383,6 +404,8 @@ absl_cc_test( hash_function_defaults_test SRCS "internal/hash_function_defaults_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::hash_function_defaults absl::hash @@ -424,6 +447,8 @@ absl_cc_test( hash_policy_testing_test SRCS "internal/hash_policy_testing_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::hash_policy_testing gmock_main @@ -446,6 +471,8 @@ absl_cc_test( hash_policy_traits_test SRCS "internal/hash_policy_traits_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::hash_policy_traits gmock_main @@ -472,6 +499,8 @@ absl_cc_test( hashtablez_sampler_test SRCS "internal/hashtablez_sampler_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::hashtablez_sampler absl::have_sse @@ -523,6 +552,8 @@ absl_cc_test( node_hash_policy_test SRCS "internal/node_hash_policy_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::hash_policy_traits absl::node_hash_policy @@ -587,6 +618,8 @@ absl_cc_test( raw_hash_set_test SRCS "internal/raw_hash_set_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::container_memory absl::hash_function_defaults @@ -604,6 +637,8 @@ absl_cc_test( raw_hash_set_allocator_test SRCS "internal/raw_hash_set_allocator_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::raw_hash_set absl::tracked @@ -632,6 +667,8 @@ absl_cc_test( layout_test SRCS "internal/layout_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::layout absl::base @@ -765,6 +802,8 @@ absl_cc_test( unordered_set_test SRCS "internal/unordered_set_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::unordered_set_constructor_test absl::unordered_set_lookup_test @@ -778,6 +817,8 @@ absl_cc_test( unordered_map_test SRCS "internal/unordered_map_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::unordered_map_constructor_test absl::unordered_map_lookup_test diff --git a/absl/container/inlined_vector.h b/absl/container/inlined_vector.h index 978d5033..34e9aa0a 100644 --- a/absl/container/inlined_vector.h +++ b/absl/container/inlined_vector.h @@ -174,9 +174,9 @@ class InlinedVector { // Creates an inlined vector by moving in the contents of an `other` inlined // vector without performing any allocations. If `other` contains allocated // memory, the newly-created instance will take ownership of that memory - // (leaving `other` itself empty). However, if `other` does not contain any - // allocated memory, the new inlined vector will will perform element-wise - // move construction of `other`s elements. + // (leaving `other` empty). However, if `other` does not contain allocated + // memory (i.e. is inlined), the new inlined vector will perform element-wise + // move construction of `other`'s elements. // // NOTE: since no allocation is performed for the inlined vector in either // case, the `noexcept(...)` specification depends on whether moving the diff --git a/absl/container/internal/raw_hash_set.h b/absl/container/internal/raw_hash_set.h index 9c926812..8ac0dda2 100644 --- a/absl/container/internal/raw_hash_set.h +++ b/absl/container/internal/raw_hash_set.h @@ -1437,15 +1437,15 @@ class raw_hash_set { void initialize_slots() { assert(capacity_); - // Folks with custom allocators often make unwaranted assumptions about the + // Folks with custom allocators often make unwarranted assumptions about the // behavior of their classes vis-a-vis trivial destructability and what // calls they will or wont make. Avoid sampling for people with custom - // allocators to get us out of this mess. This is not a hard guarntee but a - // workaround while we plan the exact guarantee we want to provide. + // allocators to get us out of this mess. This is not a hard guarantee but + // a workaround while we plan the exact guarantee we want to provide. // // People are often sloppy with the exact type of their allocator (sometimes // it has an extra const or is missing the pair, but rebinds made it work - // anyway). To avoid the ambiguitity, we work off SlotAlloc which we have + // anyway). To avoid the ambiguity, we work off SlotAlloc which we have // bound more carefully. if (std::is_same>::value && slots_ == nullptr) { diff --git a/absl/container/internal/raw_hash_set_test.cc b/absl/container/internal/raw_hash_set_test.cc index cb845121..ed4ca8c8 100644 --- a/absl/container/internal/raw_hash_set_test.cc +++ b/absl/container/internal/raw_hash_set_test.cc @@ -433,9 +433,10 @@ TEST(Table, Prefetch) { // Do not run in debug mode, when prefetch is not implemented, or when // sanitizers are enabled, or on WebAssembly. -#if defined(NDEBUG) && defined(__GNUC__) && !defined(ADDRESS_SANITIZER) && \ - !defined(MEMORY_SANITIZER) && !defined(THREAD_SANITIZER) && \ - !defined(UNDEFINED_BEHAVIOR_SANITIZER) && !defined(__EMSCRIPTEN__) +#if defined(NDEBUG) && defined(__GNUC__) && defined(__x86_64__) && \ + !defined(ADDRESS_SANITIZER) && !defined(MEMORY_SANITIZER) && \ + !defined(THREAD_SANITIZER) && !defined(UNDEFINED_BEHAVIOR_SANITIZER) && \ + !defined(__EMSCRIPTEN__) const auto now = [] { return absl::base_internal::CycleClock::Now(); }; // Make size enough to not fit in L2 cache (16.7 Mb) @@ -1080,7 +1081,7 @@ ProbeStats CollectProbeStatsOnKeysXoredWithSeed(const std::vector& keys ExpectedStats XorSeedExpectedStats() { constexpr bool kRandomizesInserts = -#if NDEBUG +#ifdef NDEBUG false; #else // NDEBUG true; @@ -1174,7 +1175,7 @@ ProbeStats CollectProbeStatsOnLinearlyTransformedKeys( ExpectedStats LinearTransformExpectedStats() { constexpr bool kRandomizesInserts = -#if NDEBUG +#ifdef NDEBUG false; #else // NDEBUG true; diff --git a/absl/copts/GENERATED_AbseilCopts.cmake b/absl/copts/GENERATED_AbseilCopts.cmake index 5543638c..27e6f5a0 100644 --- a/absl/copts/GENERATED_AbseilCopts.cmake +++ b/absl/copts/GENERATED_AbseilCopts.cmake @@ -37,7 +37,6 @@ list(APPEND ABSL_CLANG_CL_FLAGS "-Wno-shorten-64-to-32" "-Wno-switch-enum" "-Wno-thread-safety-negative" - "-Wno-undef" "-Wno-unknown-warning-option" "-Wno-unreachable-code" "-Wno-unused-macros" @@ -62,6 +61,7 @@ list(APPEND ABSL_CLANG_CL_FLAGS list(APPEND ABSL_CLANG_CL_TEST_FLAGS "-Wno-c99-extensions" + "-Wno-deprecated-declarations" "-Wno-missing-noreturn" "-Wno-missing-prototypes" "-Wno-missing-variable-declarations" @@ -103,6 +103,7 @@ list(APPEND ABSL_GCC_FLAGS list(APPEND ABSL_GCC_TEST_FLAGS "-Wno-conversion-null" + "-Wno-deprecated-declarations" "-Wno-missing-declarations" "-Wno-sign-compare" "-Wno-unused-function" @@ -144,7 +145,6 @@ list(APPEND ABSL_LLVM_FLAGS "-Wno-shorten-64-to-32" "-Wno-switch-enum" "-Wno-thread-safety-negative" - "-Wno-undef" "-Wno-unknown-warning-option" "-Wno-unreachable-code" "-Wno-unused-macros" @@ -164,6 +164,7 @@ list(APPEND ABSL_LLVM_FLAGS list(APPEND ABSL_LLVM_TEST_FLAGS "-Wno-c99-extensions" + "-Wno-deprecated-declarations" "-Wno-missing-noreturn" "-Wno-missing-prototypes" "-Wno-missing-variable-declarations" @@ -211,5 +212,6 @@ list(APPEND ABSL_MSVC_TEST_FLAGS "/wd4018" "/wd4101" "/wd4503" + "/wd4996" "/DNOMINMAX" ) diff --git a/absl/copts/GENERATED_copts.bzl b/absl/copts/GENERATED_copts.bzl index 10caa78a..0feb0f4b 100644 --- a/absl/copts/GENERATED_copts.bzl +++ b/absl/copts/GENERATED_copts.bzl @@ -38,7 +38,6 @@ ABSL_CLANG_CL_FLAGS = [ "-Wno-shorten-64-to-32", "-Wno-switch-enum", "-Wno-thread-safety-negative", - "-Wno-undef", "-Wno-unknown-warning-option", "-Wno-unreachable-code", "-Wno-unused-macros", @@ -63,6 +62,7 @@ ABSL_CLANG_CL_FLAGS = [ ABSL_CLANG_CL_TEST_FLAGS = [ "-Wno-c99-extensions", + "-Wno-deprecated-declarations", "-Wno-missing-noreturn", "-Wno-missing-prototypes", "-Wno-missing-variable-declarations", @@ -104,6 +104,7 @@ ABSL_GCC_FLAGS = [ ABSL_GCC_TEST_FLAGS = [ "-Wno-conversion-null", + "-Wno-deprecated-declarations", "-Wno-missing-declarations", "-Wno-sign-compare", "-Wno-unused-function", @@ -145,7 +146,6 @@ ABSL_LLVM_FLAGS = [ "-Wno-shorten-64-to-32", "-Wno-switch-enum", "-Wno-thread-safety-negative", - "-Wno-undef", "-Wno-unknown-warning-option", "-Wno-unreachable-code", "-Wno-unused-macros", @@ -165,6 +165,7 @@ ABSL_LLVM_FLAGS = [ ABSL_LLVM_TEST_FLAGS = [ "-Wno-c99-extensions", + "-Wno-deprecated-declarations", "-Wno-missing-noreturn", "-Wno-missing-prototypes", "-Wno-missing-variable-declarations", @@ -212,5 +213,6 @@ ABSL_MSVC_TEST_FLAGS = [ "/wd4018", "/wd4101", "/wd4503", + "/wd4996", "/DNOMINMAX", ] diff --git a/absl/copts/copts.py b/absl/copts/copts.py index cdcf61d6..154c0ce6 100644 --- a/absl/copts/copts.py +++ b/absl/copts/copts.py @@ -65,7 +65,6 @@ LLVM_DISABLE_WARNINGS_FLAGS = [ "-Wno-shorten-64-to-32", "-Wno-switch-enum", "-Wno-thread-safety-negative", - "-Wno-undef", "-Wno-unknown-warning-option", "-Wno-unreachable-code", # Causes warnings on include guards @@ -89,6 +88,7 @@ LLVM_DISABLE_WARNINGS_FLAGS = [ LLVM_TEST_DISABLE_WARNINGS_FLAGS = [ "-Wno-c99-extensions", + "-Wno-deprecated-declarations", "-Wno-missing-noreturn", "-Wno-missing-prototypes", "-Wno-missing-variable-declarations", @@ -110,7 +110,9 @@ LLVM_TEST_DISABLE_WARNINGS_FLAGS = [ ] MSVC_STYLE_EXCEPTIONS_FLAGS = [ - "/U_HAS_EXCEPTIONS", "/D_HAS_EXCEPTIONS=1", "/EHsc" + "/U_HAS_EXCEPTIONS", + "/D_HAS_EXCEPTIONS=1", + "/EHsc" ] MSVC_DEFINES = [ @@ -148,6 +150,7 @@ COPT_VARS = { ], "ABSL_GCC_TEST_FLAGS": [ "-Wno-conversion-null", + "-Wno-deprecated-declarations", "-Wno-missing-declarations", "-Wno-sign-compare", "-Wno-unused-function", @@ -183,6 +186,7 @@ COPT_VARS = { "/wd4018", # signed/unsigned mismatch "/wd4101", # unreferenced local variable "/wd4503", # decorated name length exceeded, name was truncated + "/wd4996", # use of deprecated symbol "/DNOMINMAX", # disable the min() and max() macros from ], "ABSL_MSVC_EXCEPTIONS_FLAGS": diff --git a/absl/debugging/CMakeLists.txt b/absl/debugging/CMakeLists.txt index dccd4a56..d813fede 100644 --- a/absl/debugging/CMakeLists.txt +++ b/absl/debugging/CMakeLists.txt @@ -43,6 +43,8 @@ absl_cc_library( "symbolize_win32.inc" COPTS ${ABSL_DEFAULT_COPTS} + LINKOPTS + ${ABSL_DEFAULT_LINKOPTS} DEPS absl::debugging_internal absl::demangle_internal @@ -196,6 +198,8 @@ absl_cc_library( leak_check_disable SRCS "leak_check_disable.cc" + COPTS + ${ABSL_DEFAULT_COPTS} PUBLIC ) @@ -207,6 +211,7 @@ absl_cc_library( SRCS "leak_check.cc" COPTS + ${ABSL_DEFAULT_COPTS} $<$:-DLEAK_SANITIZER> TESTONLY ) @@ -219,6 +224,7 @@ absl_cc_library( SRCS "leak_check.cc" COPTS + ${ABSL_DEFAULT_COPTS} "-ULEAK_SANITIZER" TESTONLY ) @@ -229,6 +235,7 @@ absl_cc_test( SRCS "leak_check_test.cc" COPTS + ${ABSL_DEFAULT_COPTS} "$<$:-DABSL_EXPECT_LEAK_SANITIZER>" LINKOPTS "${ABSL_LSAN_LINKOPTS}" @@ -244,6 +251,7 @@ absl_cc_test( SRCS "leak_check_test.cc" COPTS + ${ABSL_TEST_COPTS} "-UABSL_EXPECT_LEAK_SANITIZER" DEPS absl::leak_check_api_disabled_for_testing @@ -256,6 +264,8 @@ absl_cc_test( disabled_leak_check_test SRCS "leak_check_fail_test.cc" + COPTS + ${ABSL_TEST_COPTS} LINKOPTS "${ABSL_LSAN_LINKOPTS}" DEPS @@ -298,6 +308,8 @@ absl_cc_test( absl_cc_library( NAME debugging + COPTS + ${ABSL_DEFAULT_COPTS} DEPS absl::stacktrace absl::leak_check diff --git a/absl/debugging/internal/demangle_test.cc b/absl/debugging/internal/demangle_test.cc index 883b92db..a68ce324 100644 --- a/absl/debugging/internal/demangle_test.cc +++ b/absl/debugging/internal/demangle_test.cc @@ -81,8 +81,9 @@ TEST(Demangle, Clones) { // Tests that verify that Demangle footprint is within some limit. // They are not to be run under sanitizers as the sanitizers increase // stack consumption by about 4x. -#if defined(ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION) && \ - !ADDRESS_SANITIZER && !MEMORY_SANITIZER && !THREAD_SANITIZER +#if defined(ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION) && \ + !defined(ADDRESS_SANITIZER) && !defined(MEMORY_SANITIZER) && \ + !defined(THREAD_SANITIZER) static const char *g_mangled; static char g_demangle_buffer[4096]; diff --git a/absl/debugging/symbolize_win32.inc b/absl/debugging/symbolize_win32.inc index 17ea618a..7ed3bd3a 100644 --- a/absl/debugging/symbolize_win32.inc +++ b/absl/debugging/symbolize_win32.inc @@ -16,7 +16,13 @@ // https://msdn.microsoft.com/en-us/library/windows/desktop/ms680578(v=vs.85).aspx #include + +// MSVC header DbgHelp.h has a warning for an ignored typedef. +#pragma warning(push) +#pragma warning(disable:4091) #include +#pragma warning(pop) + #pragma comment(lib, "DbgHelp") #include diff --git a/absl/hash/CMakeLists.txt b/absl/hash/CMakeLists.txt index 4cafc133..febc551f 100644 --- a/absl/hash/CMakeLists.txt +++ b/absl/hash/CMakeLists.txt @@ -43,6 +43,8 @@ absl_cc_library( hash_testing HDRS "hash_testing.h" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::spy_hash_state absl::meta @@ -56,7 +58,9 @@ absl_cc_test( NAME hash_test SRCS - "hash_test.cc" + "hash_test.cc" + COPTS + ${ABSL_TEST_COPTS} DEPS absl::hash absl::hash_testing diff --git a/absl/hash/internal/hash.h b/absl/hash/internal/hash.h index 9ab98901..18665173 100644 --- a/absl/hash/internal/hash.h +++ b/absl/hash/internal/hash.h @@ -615,7 +615,7 @@ struct HashSelect { public: // Probe each implementation in order. - // disjunction provides short circuting wrt instantiation. + // disjunction provides short circuiting wrt instantiation. template using Apply = absl::disjunction< // Probe, // diff --git a/absl/memory/memory_test.cc b/absl/memory/memory_test.cc index 8905433c..c47820e5 100644 --- a/absl/memory/memory_test.cc +++ b/absl/memory/memory_test.cc @@ -620,7 +620,7 @@ TEST(AllocatorTraits, FunctionsFull) { } TEST(AllocatorNoThrowTest, DefaultAllocator) { -#if ABSL_ALLOCATOR_NOTHROW +#if defined(ABSL_ALLOCATOR_NOTHROW) && ABSL_ALLOCATOR_NOTHROW EXPECT_TRUE(absl::default_allocator_is_nothrow::value); #else EXPECT_FALSE(absl::default_allocator_is_nothrow::value); @@ -628,7 +628,7 @@ TEST(AllocatorNoThrowTest, DefaultAllocator) { } TEST(AllocatorNoThrowTest, StdAllocator) { -#if ABSL_ALLOCATOR_NOTHROW +#if defined(ABSL_ALLOCATOR_NOTHROW) && ABSL_ALLOCATOR_NOTHROW EXPECT_TRUE(absl::allocator_is_nothrow>::value); #else EXPECT_FALSE(absl::allocator_is_nothrow>::value); diff --git a/absl/meta/CMakeLists.txt b/absl/meta/CMakeLists.txt index f866e54e..672ead2f 100644 --- a/absl/meta/CMakeLists.txt +++ b/absl/meta/CMakeLists.txt @@ -42,6 +42,8 @@ absl_cc_test( absl_cc_library( NAME meta + COPTS + ${ABSL_DEFAULT_COPTS} DEPS absl::type_traits PUBLIC diff --git a/absl/meta/type_traits.h b/absl/meta/type_traits.h index a8068e31..c08e3754 100644 --- a/absl/meta/type_traits.h +++ b/absl/meta/type_traits.h @@ -43,8 +43,39 @@ namespace absl { +// Defined and documented later on in this file. +template +struct is_trivially_move_assignable; + namespace type_traits_internal { +// Silence MSVC warnings about the destructor being defined as deleted. +#if defined(_MSC_VER) && !defined(__GNUC__) +#pragma warning(push) +#pragma warning(disable : 4624) +#endif // defined(_MSC_VER) && !defined(__GNUC__) + +template +union SingleMemberUnion { + T t; +}; + +// Restore the state of the destructor warning that was silenced above. +#if defined(_MSC_VER) && !defined(__GNUC__) +#pragma warning(pop) +#endif // defined(_MSC_VER) && !defined(__GNUC__) + +template +struct IsTriviallyMoveAssignableReference : std::false_type {}; + +template +struct IsTriviallyMoveAssignableReference + : absl::is_trivially_move_assignable::type {}; + +template +struct IsTriviallyMoveAssignableReference + : absl::is_trivially_move_assignable::type {}; + template struct VoidTImpl { using type = void; @@ -275,6 +306,40 @@ struct is_trivially_default_constructible #endif // ABSL_HAVE_STD_IS_TRIVIALLY_CONSTRUCTIBLE }; +// is_trivially_move_constructible() +// +// Determines whether the passed type `T` is trivially move constructible. +// +// This metafunction is designed to be a drop-in replacement for the C++11 +// `std::is_trivially_move_constructible()` metafunction for platforms that have +// incomplete C++11 support (such as libstdc++ 4.x). On any platforms that do +// fully support C++11, we check whether this yields the same result as the std +// implementation. +// +// NOTE: `T obj(declval());` needs to be well-formed and not call any +// nontrivial operation. Nontrivially destructible types will cause the +// expression to be nontrivial. +template +struct is_trivially_move_constructible + : std::conditional< + std::is_object::value && !std::is_array::value, + std::is_move_constructible< + type_traits_internal::SingleMemberUnion>, + std::is_reference>::type::type { +#ifdef ABSL_HAVE_STD_IS_TRIVIALLY_CONSTRUCTIBLE + private: + static constexpr bool compliant = + std::is_trivially_move_constructible::value == + is_trivially_move_constructible::value; + static_assert(compliant || std::is_trivially_move_constructible::value, + "Not compliant with std::is_trivially_move_constructible; " + "Standard: false, Implementation: true"); + static_assert(compliant || !std::is_trivially_move_constructible::value, + "Not compliant with std::is_trivially_move_constructible; " + "Standard: true, Implementation: false"); +#endif // ABSL_HAVE_STD_IS_TRIVIALLY_CONSTRUCTIBLE +}; + // is_trivially_copy_constructible() // // Determines whether the passed type `T` is trivially copy constructible. @@ -290,9 +355,11 @@ struct is_trivially_default_constructible // expression to be nontrivial. template struct is_trivially_copy_constructible - : std::integral_constant::value && - is_trivially_destructible::value> { + : std::conditional< + std::is_object::value && !std::is_array::value, + std::is_copy_constructible< + type_traits_internal::SingleMemberUnion>, + std::is_lvalue_reference>::type::type { #ifdef ABSL_HAVE_STD_IS_TRIVIALLY_CONSTRUCTIBLE private: static constexpr bool compliant = @@ -307,6 +374,42 @@ struct is_trivially_copy_constructible #endif // ABSL_HAVE_STD_IS_TRIVIALLY_CONSTRUCTIBLE }; +// is_trivially_move_assignable() +// +// Determines whether the passed type `T` is trivially move assignable. +// +// This metafunction is designed to be a drop-in replacement for the C++11 +// `std::is_trivially_move_assignable()` metafunction for platforms that have +// incomplete C++11 support (such as libstdc++ 4.x). On any platforms that do +// fully support C++11, we check whether this yields the same result as the std +// implementation. +// +// NOTE: `is_assignable::value` is `true` if the expression +// `declval() = declval()` is well-formed when treated as an unevaluated +// operand. `is_trivially_assignable` requires the assignment to call no +// operation that is not trivial. `is_trivially_copy_assignable` is simply +// `is_trivially_assignable`. +template +struct is_trivially_move_assignable + : std::conditional< + std::is_object::value && !std::is_array::value, + std::is_move_assignable>, + type_traits_internal::IsTriviallyMoveAssignableReference>::type:: + type { +#ifdef ABSL_HAVE_STD_IS_TRIVIALLY_ASSIGNABLE + private: + static constexpr bool compliant = + std::is_trivially_move_assignable::value == + is_trivially_move_assignable::value; + static_assert(compliant || std::is_trivially_move_assignable::value, + "Not compliant with std::is_trivially_move_assignable; " + "Standard: false, Implementation: true"); + static_assert(compliant || !std::is_trivially_move_assignable::value, + "Not compliant with std::is_trivially_move_assignable; " + "Standard: true, Implementation: false"); +#endif // ABSL_HAVE_STD_IS_TRIVIALLY_ASSIGNABLE +}; + // is_trivially_copy_assignable() // // Determines whether the passed type `T` is trivially copy assignable. diff --git a/absl/meta/type_traits_test.cc b/absl/meta/type_traits_test.cc index d3ead6d0..82b1be51 100644 --- a/absl/meta/type_traits_test.cc +++ b/absl/meta/type_traits_test.cc @@ -214,6 +214,29 @@ class DeletedDefaultCtor { int n_; }; +class TrivialMoveCtor { + public: + explicit TrivialMoveCtor(int n) : n_(n) {} + TrivialMoveCtor(TrivialMoveCtor&&) = default; + TrivialMoveCtor& operator=(const TrivialMoveCtor& t) { + n_ = t.n_; + return *this; + } + + private: + int n_; +}; + +class NontrivialMoveCtor { + public: + explicit NontrivialMoveCtor(int n) : n_(n) {} + NontrivialMoveCtor(NontrivialMoveCtor&& t) noexcept : n_(t.n_) {} + NontrivialMoveCtor& operator=(const NontrivialMoveCtor&) = default; + + private: + int n_; +}; + class TrivialCopyCtor { public: explicit TrivialCopyCtor(int n) : n_(n) {} @@ -247,6 +270,29 @@ class DeletedCopyCtor { int n_; }; +class TrivialMoveAssign { + public: + explicit TrivialMoveAssign(int n) : n_(n) {} + TrivialMoveAssign(const TrivialMoveAssign& t) : n_(t.n_) {} + TrivialMoveAssign& operator=(TrivialMoveAssign&&) = default; + ~TrivialMoveAssign() {} // can have nontrivial destructor + private: + int n_; +}; + +class NontrivialMoveAssign { + public: + explicit NontrivialMoveAssign(int n) : n_(n) {} + NontrivialMoveAssign(const NontrivialMoveAssign&) = default; + NontrivialMoveAssign& operator=(NontrivialMoveAssign&& t) noexcept { + n_ = t.n_; + return *this; + } + + private: + int n_; +}; + class TrivialCopyAssign { public: explicit TrivialCopyAssign(int n) : n_(n) {} @@ -484,6 +530,79 @@ TEST(TypeTraitsTest, TestTrivialDefaultCtor) { #endif } +TEST(TypeTraitsTest, TestTrivialMoveCtor) { + // Verify that arithmetic types and pointers have trivial move + // constructors. + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + + // Reference types + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + + // types with compiler generated move ctors + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + EXPECT_TRUE(absl::is_trivially_move_constructible::value); + + // Verify that types without them (i.e. nontrivial or deleted) are not. + EXPECT_FALSE( + absl::is_trivially_move_constructible::value); + EXPECT_FALSE(absl::is_trivially_move_constructible::value); + EXPECT_FALSE( + absl::is_trivially_move_constructible::value); + +#ifdef ABSL_TRIVIALLY_CONSTRUCTIBLE_VERIFY_TRIVIALLY_DESTRUCTIBLE + // type with nontrivial destructor are nontrivial move construbtible + EXPECT_FALSE( + absl::is_trivially_move_constructible::value); +#endif + + // types with vtables + EXPECT_FALSE(absl::is_trivially_move_constructible::value); + + // Verify that simple_pair of such types is trivially move constructible + EXPECT_TRUE( + (absl::is_trivially_move_constructible>::value)); + EXPECT_TRUE(( + absl::is_trivially_move_constructible>::value)); + EXPECT_TRUE((absl::is_trivially_move_constructible< + simple_pair>::value)); + + // Verify that types without trivial move constructors are + // correctly marked as such. + EXPECT_FALSE(absl::is_trivially_move_constructible::value); + EXPECT_FALSE(absl::is_trivially_move_constructible>::value); + + // Verify that simple_pairs of types without trivial move constructors + // are not marked as trivial. + EXPECT_FALSE((absl::is_trivially_move_constructible< + simple_pair>::value)); + EXPECT_FALSE((absl::is_trivially_move_constructible< + simple_pair>::value)); + + // Verify that arrays are not + using int10 = int[10]; + EXPECT_FALSE(absl::is_trivially_move_constructible::value); +} + TEST(TypeTraitsTest, TestTrivialCopyCtor) { // Verify that arithmetic types and pointers have trivial copy // constructors. @@ -508,6 +627,10 @@ TEST(TypeTraitsTest, TestTrivialCopyCtor) { EXPECT_TRUE(absl::is_trivially_copy_constructible::value); EXPECT_TRUE(absl::is_trivially_copy_constructible::value); + // Reference types + EXPECT_TRUE(absl::is_trivially_copy_constructible::value); + EXPECT_FALSE(absl::is_trivially_copy_constructible::value); + // types with compiler generated copy ctors EXPECT_TRUE(absl::is_trivially_copy_constructible::value); EXPECT_TRUE(absl::is_trivially_copy_constructible::value); @@ -555,6 +678,74 @@ TEST(TypeTraitsTest, TestTrivialCopyCtor) { EXPECT_FALSE(absl::is_trivially_copy_constructible::value); } +TEST(TypeTraitsTest, TestTrivialMoveAssign) { + // Verify that arithmetic types and pointers have trivial move + // assignment operators. + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + + // const qualified types are not assignable + EXPECT_FALSE(absl::is_trivially_move_assignable::value); + + // types with compiler generated move assignment + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + + // Verify that types without them (i.e. nontrivial or deleted) are not. + EXPECT_FALSE(absl::is_trivially_move_assignable::value); + EXPECT_FALSE(absl::is_trivially_move_assignable::value); + EXPECT_FALSE(absl::is_trivially_move_assignable::value); + + // types with vtables + EXPECT_FALSE(absl::is_trivially_move_assignable::value); + + // Verify that simple_pair is trivially assignable + EXPECT_TRUE( + (absl::is_trivially_move_assignable>::value)); + EXPECT_TRUE( + (absl::is_trivially_move_assignable>::value)); + EXPECT_TRUE((absl::is_trivially_move_assignable< + simple_pair>::value)); + + // Verify that types not trivially move assignable are + // correctly marked as such. + EXPECT_FALSE(absl::is_trivially_move_assignable::value); + EXPECT_FALSE(absl::is_trivially_move_assignable>::value); + + // Verify that simple_pairs of types not trivially move assignable + // are not marked as trivial. + EXPECT_FALSE((absl::is_trivially_move_assignable< + simple_pair>::value)); + EXPECT_FALSE((absl::is_trivially_move_assignable< + simple_pair>::value)); + + // Verify that arrays are not trivially move assignable + using int10 = int[10]; + EXPECT_FALSE(absl::is_trivially_move_assignable::value); + + // Verify that references are handled correctly + EXPECT_TRUE(absl::is_trivially_move_assignable::value); + EXPECT_TRUE(absl::is_trivially_move_assignable::value); +} + TEST(TypeTraitsTest, TestTrivialCopyAssign) { // Verify that arithmetic types and pointers have trivial copy // assignment operators. diff --git a/absl/numeric/CMakeLists.txt b/absl/numeric/CMakeLists.txt index d26141c7..242889f0 100644 --- a/absl/numeric/CMakeLists.txt +++ b/absl/numeric/CMakeLists.txt @@ -52,6 +52,8 @@ absl_cc_test( absl_cc_library( NAME numeric + COPTS + ${ABSL_DEFAULT_COPTS} DEPS absl::int128 PUBLIC diff --git a/absl/strings/CMakeLists.txt b/absl/strings/CMakeLists.txt index d3393a39..8515ec2b 100644 --- a/absl/strings/CMakeLists.txt +++ b/absl/strings/CMakeLists.txt @@ -501,6 +501,8 @@ absl_cc_library( "internal/pow10_helper.h" SRCS "internal/pow10_helper.cc" + COPTS + ${ABSL_TEST_COPTS} TESTONLY ) diff --git a/absl/strings/escaping.cc b/absl/strings/escaping.cc index bc8307e1..0d336e3f 100644 --- a/absl/strings/escaping.cc +++ b/absl/strings/escaping.cc @@ -1055,10 +1055,10 @@ std::string Utf8SafeCHexEscape(absl::string_view src) { } // ---------------------------------------------------------------------- -// ptrdiff_t Base64Unescape() - base64 decoder -// ptrdiff_t Base64Escape() - base64 encoder -// ptrdiff_t WebSafeBase64Unescape() - Google's variation of base64 decoder -// ptrdiff_t WebSafeBase64Escape() - Google's variation of base64 encoder +// Base64Unescape() - base64 decoder +// Base64Escape() - base64 encoder +// WebSafeBase64Unescape() - Google's variation of base64 decoder +// WebSafeBase64Escape() - Google's variation of base64 encoder // // Check out // http://tools.ietf.org/html/rfc2045 for formal description, but what we @@ -1096,6 +1096,20 @@ void WebSafeBase64Escape(absl::string_view src, std::string* dest) { src.size(), dest, false, kWebSafeBase64Chars); } +std::string Base64Escape(absl::string_view src) { + std::string dest; + Base64EscapeInternal(reinterpret_cast(src.data()), + src.size(), &dest, true, kBase64Chars); + return dest; +} + +std::string WebSafeBase64Escape(absl::string_view src) { + std::string dest; + Base64EscapeInternal(reinterpret_cast(src.data()), + src.size(), &dest, false, kWebSafeBase64Chars); + return dest; +} + std::string HexStringToBytes(absl::string_view from) { std::string result; const auto num = from.size() / 2; diff --git a/absl/strings/escaping.h b/absl/strings/escaping.h index fd9be786..198b9348 100644 --- a/absl/strings/escaping.h +++ b/absl/strings/escaping.h @@ -132,16 +132,18 @@ bool WebSafeBase64Unescape(absl::string_view src, std::string* dest); // Base64Escape() // -// Encodes a `src` string into a `dest` buffer using base64 encoding, with -// padding characters. This function conforms with RFC 4648 section 4 (base64). +// Encodes a `src` string into a base64-encoded string, with padding characters. +// This function conforms with RFC 4648 section 4 (base64). void Base64Escape(absl::string_view src, std::string* dest); +std::string Base64Escape(absl::string_view src); // WebSafeBase64Escape() // -// Encodes a `src` string into a `dest` buffer using '-' instead of '+' and -// '_' instead of '/', and without padding. This function conforms with RFC 4648 -// section 5 (base64url). +// Encodes a `src` string into a base64-like string, using '-' instead of '+' +// and '_' instead of '/', and without padding. This function conforms with RFC +// 4648 section 5 (base64url). void WebSafeBase64Escape(absl::string_view src, std::string* dest); +std::string WebSafeBase64Escape(absl::string_view src); // HexStringToBytes() // diff --git a/absl/strings/escaping_test.cc b/absl/strings/escaping_test.cc index d433b4c5..6a633cdc 100644 --- a/absl/strings/escaping_test.cc +++ b/absl/strings/escaping_test.cc @@ -556,6 +556,7 @@ void TestEscapeAndUnescape() { StringType encoded("this junk should be ignored"); absl::Base64Escape(tc.plaintext, &encoded); EXPECT_EQ(encoded, tc.cyphertext); + EXPECT_EQ(absl::Base64Escape(tc.plaintext), tc.cyphertext); StringType decoded("this junk should be ignored"); EXPECT_TRUE(absl::Base64Unescape(encoded, &decoded)); @@ -574,6 +575,7 @@ void TestEscapeAndUnescape() { encoded = "this junk should be ignored"; absl::WebSafeBase64Escape(tc.plaintext, &encoded); EXPECT_EQ(encoded, websafe); + EXPECT_EQ(absl::WebSafeBase64Escape(tc.plaintext), websafe); // Let's try the std::string version of the decoder decoded = "this junk should be ignored"; @@ -586,6 +588,7 @@ void TestEscapeAndUnescape() { StringType buffer; absl::WebSafeBase64Escape(tc.plaintext, &buffer); EXPECT_EQ(tc.cyphertext, buffer); + EXPECT_EQ(absl::WebSafeBase64Escape(tc.plaintext), tc.cyphertext); } // Verify the behavior when decoding bad data diff --git a/absl/strings/internal/str_format/convert_test.cc b/absl/strings/internal/str_format/convert_test.cc index 99cc0afe..3b4d4b0c 100644 --- a/absl/strings/internal/str_format/convert_test.cc +++ b/absl/strings/internal/str_format/convert_test.cc @@ -1,6 +1,7 @@ #include #include #include +#include #include #include @@ -32,7 +33,9 @@ std::string LengthModFor(long long) { return "ll"; } // NOLINT std::string LengthModFor(unsigned long long) { return "ll"; } // NOLINT std::string EscCharImpl(int v) { - if (isprint(v)) return std::string(1, static_cast(v)); + if (std::isprint(static_cast(v))) { + return std::string(1, static_cast(v)); + } char buf[64]; int n = snprintf(buf, sizeof(buf), "\\%#.2x", static_cast(v & 0xff)); @@ -155,7 +158,7 @@ TEST_F(FormatConvertTest, StringPrecision) { } TEST_F(FormatConvertTest, Pointer) { -#if _MSC_VER +#ifdef _MSC_VER // MSVC's printf implementation prints pointers differently. We can't easily // compare our implementation to theirs. return; @@ -390,7 +393,7 @@ TEST_F(FormatConvertTest, Uint128) { } TEST_F(FormatConvertTest, Float) { -#if _MSC_VER +#ifdef _MSC_VER // MSVC has a different rounding policy than us so we can't test our // implementation against the native one there. return; diff --git a/absl/synchronization/CMakeLists.txt b/absl/synchronization/CMakeLists.txt index 9156f5ad..6fdbcb28 100644 --- a/absl/synchronization/CMakeLists.txt +++ b/absl/synchronization/CMakeLists.txt @@ -113,6 +113,8 @@ absl_cc_library( thread_pool HDRS "internal/thread_pool.h" + COPTS + ${ABSL_DEFAULT_COPTS} DEPS absl::synchronization absl::core_headers diff --git a/absl/time/internal/cctz/BUILD.bazel b/absl/time/internal/cctz/BUILD.bazel index 05f56bca..b05c2347 100644 --- a/absl/time/internal/cctz/BUILD.bazel +++ b/absl/time/internal/cctz/BUILD.bazel @@ -16,6 +16,20 @@ package(features = ["-parse_headers"]) licenses(["notice"]) # Apache License +config_setting( + name = "osx", + constraint_values = [ + "@bazel_tools//platforms:osx", + ], +) + +config_setting( + name = "ios", + constraint_values = [ + "@bazel_tools//platforms:ios", + ], +) + ### libraries cc_library( @@ -62,6 +76,15 @@ cc_library( "include/cctz/time_zone.h", "include/cctz/zone_info_source.h", ], + linkopts = select({ + ":osx": [ + "-framework Foundation", + ], + ":ios": [ + "-framework Foundation", + ], + "//conditions:default": [], + }), visibility = ["//visibility:public"], deps = [":civil_time"], ) diff --git a/absl/time/internal/cctz/include/cctz/civil_time_detail.h b/absl/time/internal/cctz/include/cctz/civil_time_detail.h index a5923f13..bb191b3f 100644 --- a/absl/time/internal/cctz/include/cctz/civil_time_detail.h +++ b/absl/time/internal/cctz/include/cctz/civil_time_detail.h @@ -21,7 +21,7 @@ #include // Disable constexpr support unless we are in C++14 mode. -#if __cpp_constexpr >= 201304 || _MSC_VER >= 1910 +#if __cpp_constexpr >= 201304 || (defined(_MSC_VER) && _MSC_VER >= 1910) #define CONSTEXPR_D constexpr // data #define CONSTEXPR_F constexpr // function #define CONSTEXPR_M constexpr // member diff --git a/absl/time/internal/cctz/src/civil_time_test.cc b/absl/time/internal/cctz/src/civil_time_test.cc index e590ee30..dc7e5a1d 100644 --- a/absl/time/internal/cctz/src/civil_time_test.cc +++ b/absl/time/internal/cctz/src/civil_time_test.cc @@ -37,7 +37,7 @@ std::string Format(const T& t) { } // namespace -#if __cpp_constexpr >= 201304 || _MSC_VER >= 1910 +#if __cpp_constexpr >= 201304 || (defined(_MSC_VER) && _MSC_VER >= 1910) // Construction constexpr tests TEST(CivilTime, Normal) { @@ -319,7 +319,7 @@ TEST(CivilTime, YearDay) { constexpr int yd = get_yearday(cd); static_assert(yd == 28, "YearDay"); } -#endif // __cpp_constexpr >= 201304 || _MSC_VER >= 1910 +#endif // __cpp_constexpr >= 201304 || (defined(_MSC_VER) && _MSC_VER >= 1910) // The remaining tests do not use constexpr. diff --git a/absl/time/internal/cctz/src/time_zone_lookup.cc b/absl/time/internal/cctz/src/time_zone_lookup.cc index a27bfc13..3c53dd1a 100644 --- a/absl/time/internal/cctz/src/time_zone_lookup.cc +++ b/absl/time/internal/cctz/src/time_zone_lookup.cc @@ -16,7 +16,7 @@ #if defined(__ANDROID__) #include -#if __ANDROID_API__ >= 21 +#if defined(__ANDROID_API__) && __ANDROID_API__ >= 21 #include #endif #endif @@ -37,7 +37,7 @@ namespace absl { namespace time_internal { namespace cctz { -#if defined(__ANDROID__) && __ANDROID_API__ >= 21 +#if defined(__ANDROID__) && defined(__ANDROID_API__) && __ANDROID_API__ >= 21 namespace { // Android 'L' removes __system_property_get() from the NDK, however // it is still a hidden symbol in libc so we use dlsym() to access it. diff --git a/absl/time/time_test.cc b/absl/time/time_test.cc index 74148d58..4d791f4d 100644 --- a/absl/time/time_test.cc +++ b/absl/time/time_test.cc @@ -28,7 +28,7 @@ namespace { -#if GTEST_USES_SIMPLE_RE +#if defined(GTEST_USES_SIMPLE_RE) && GTEST_USES_SIMPLE_RE const char kZoneAbbrRE[] = ".*"; // just punt #else const char kZoneAbbrRE[] = "[A-Za-z]{3,4}|[-+][0-9]{2}([0-9]{2})?"; diff --git a/absl/types/any_test.cc b/absl/types/any_test.cc index a6351bf9..87104721 100644 --- a/absl/types/any_test.cc +++ b/absl/types/any_test.cc @@ -154,6 +154,14 @@ TEST(AnyTest, InPlaceConstruction) { EXPECT_EQ(5, v.value); } +TEST(AnyTest, InPlaceConstructionVariableTemplate) { + const CopyOnly copy_only{}; + absl::any o(absl::in_place_type, 5, MoveOnly(), + copy_only); + auto& v = absl::any_cast(o); + EXPECT_EQ(5, v.value); +} + TEST(AnyTest, InPlaceConstructionWithCV) { const CopyOnly copy_only{}; absl::any o(absl::in_place_type_t(), 5, @@ -162,12 +170,26 @@ TEST(AnyTest, InPlaceConstructionWithCV) { EXPECT_EQ(5, v.value); } +TEST(AnyTest, InPlaceConstructionWithCVVariableTemplate) { + const CopyOnly copy_only{}; + absl::any o(absl::in_place_type, 5, + MoveOnly(), copy_only); + auto& v = absl::any_cast(o); + EXPECT_EQ(5, v.value); +} + TEST(AnyTest, InPlaceConstructionWithFunction) { absl::any o(absl::in_place_type_t(), FunctionToEmplace); FunctionType*& construction_result = absl::any_cast(o); EXPECT_EQ(&FunctionToEmplace, construction_result); } +TEST(AnyTest, InPlaceConstructionWithFunctionVariableTemplate) { + absl::any o(absl::in_place_type, FunctionToEmplace); + auto& construction_result = absl::any_cast(o); + EXPECT_EQ(&FunctionToEmplace, construction_result); +} + TEST(AnyTest, InPlaceConstructionWithArray) { ArrayType ar = {5, 42}; absl::any o(absl::in_place_type_t(), ar); @@ -175,6 +197,13 @@ TEST(AnyTest, InPlaceConstructionWithArray) { EXPECT_EQ(&ar[0], construction_result); } +TEST(AnyTest, InPlaceConstructionWithArrayVariableTemplate) { + ArrayType ar = {5, 42}; + absl::any o(absl::in_place_type, ar); + auto& construction_result = absl::any_cast(o); + EXPECT_EQ(&ar[0], construction_result); +} + TEST(AnyTest, InPlaceConstructionIlist) { const CopyOnly copy_only{}; absl::any o(absl::in_place_type_t(), {1, 2, 3, 4}, @@ -184,6 +213,15 @@ TEST(AnyTest, InPlaceConstructionIlist) { EXPECT_EQ(expected_values, v.values); } +TEST(AnyTest, InPlaceConstructionIlistVariableTemplate) { + const CopyOnly copy_only{}; + absl::any o(absl::in_place_type, {1, 2, 3, 4}, + MoveOnly(), copy_only); + auto& v = absl::any_cast(o); + std::vector expected_values = {1, 2, 3, 4}; + EXPECT_EQ(expected_values, v.values); +} + TEST(AnyTest, InPlaceConstructionIlistWithCV) { const CopyOnly copy_only{}; absl::any o(absl::in_place_type_t(), @@ -193,11 +231,25 @@ TEST(AnyTest, InPlaceConstructionIlistWithCV) { EXPECT_EQ(expected_values, v.values); } +TEST(AnyTest, InPlaceConstructionIlistWithCVVariableTemplate) { + const CopyOnly copy_only{}; + absl::any o(absl::in_place_type, + {1, 2, 3, 4}, MoveOnly(), copy_only); + auto& v = absl::any_cast(o); + std::vector expected_values = {1, 2, 3, 4}; + EXPECT_EQ(expected_values, v.values); +} + TEST(AnyTest, InPlaceNoArgs) { absl::any o(absl::in_place_type_t{}); EXPECT_EQ(0, absl::any_cast(o)); } +TEST(AnyTest, InPlaceNoArgsVariableTemplate) { + absl::any o(absl::in_place_type); + EXPECT_EQ(0, absl::any_cast(o)); +} + template struct CanEmplaceAnyImpl : std::false_type {}; @@ -501,7 +553,7 @@ TEST(AnyTest, Copy) { InstanceTracker tracker_raii; { - absl::any o(absl::in_place_type_t{}, 123); + absl::any o(absl::in_place_type, 123); CopyableOnlyInstance* f1 = absl::any_cast(&o); absl::any o2(o); @@ -622,7 +674,7 @@ TEST(AnyTest, ThrowBadAlloc) { } { - absl::any a(absl::in_place_type_t{}); + absl::any a(absl::in_place_type); ABSL_ANY_TEST_EXPECT_BAD_ANY_CAST(absl::any_cast(a)); ABSL_ANY_TEST_EXPECT_BAD_ANY_CAST(absl::any_cast(a)); ABSL_ANY_TEST_EXPECT_BAD_ANY_CAST(absl::any_cast(absl::any{})); @@ -665,7 +717,7 @@ TEST(AnyTest, FailedCopy) { } { - absl::any src(absl::in_place_type_t{}); + absl::any src(absl::in_place_type); ABSL_ANY_TEST_EXPECT_BAD_COPY(absl::any{src}); } @@ -677,21 +729,21 @@ TEST(AnyTest, FailedCopy) { { BadCopyable bad; - absl::any target(absl::in_place_type_t{}); + absl::any target(absl::in_place_type); ABSL_ANY_TEST_EXPECT_BAD_COPY(target = bad); EXPECT_TRUE(target.has_value()); } { - absl::any src(absl::in_place_type_t{}); + absl::any src(absl::in_place_type); absl::any target; ABSL_ANY_TEST_EXPECT_BAD_COPY(target = src); EXPECT_FALSE(target.has_value()); } { - absl::any src(absl::in_place_type_t{}); - absl::any target(absl::in_place_type_t{}); + absl::any src(absl::in_place_type); + absl::any target(absl::in_place_type); ABSL_ANY_TEST_EXPECT_BAD_COPY(target = src); EXPECT_TRUE(target.has_value()); } @@ -707,7 +759,7 @@ TEST(AnyTest, FailedEmplace) { { BadCopyable bad; - absl::any target(absl::in_place_type_t{}); + absl::any target(absl::in_place_type); ABSL_ANY_TEST_EXPECT_BAD_COPY(target.emplace(bad)); #if defined(ABSL_HAVE_STD_ANY) && defined(__GLIBCXX__) // libstdc++ std::any::emplace() implementation (as of 7.2) has a bug: if an diff --git a/absl/types/variant_test.cc b/absl/types/variant_test.cc index ab40ed2a..b9c98118 100644 --- a/absl/types/variant_test.cc +++ b/absl/types/variant_test.cc @@ -384,7 +384,7 @@ struct MoveOnly { TEST(VariantTest, TestMoveConstruct) { using V = variant, MoveOnly, MoveOnly>; - V v(in_place_index_t<1>{}, 10); + V v(in_place_index<1>, 10); V v2 = absl::move(v); EXPECT_EQ(10, absl::get<1>(v2).value); } @@ -483,6 +483,29 @@ TEST(VariantTest, InPlaceType) { EXPECT_THAT(absl::get>(v5), ::testing::ElementsAre(1, 2, 3)); } +TEST(VariantTest, InPlaceTypeVariableTemplate) { + using Var = variant>; + + Var v1(in_place_type, 7); + ASSERT_TRUE(absl::holds_alternative(v1)); + EXPECT_EQ(7, absl::get(v1)); + + Var v2(in_place_type, "ABC"); + ASSERT_TRUE(absl::holds_alternative(v2)); + EXPECT_EQ("ABC", absl::get(v2)); + + Var v3(in_place_type, "ABC", 2); + ASSERT_TRUE(absl::holds_alternative(v3)); + EXPECT_EQ("AB", absl::get(v3)); + + Var v4(in_place_type); + ASSERT_TRUE(absl::holds_alternative(v4)); + + Var v5(in_place_type>, {1, 2, 3}); + ASSERT_TRUE(absl::holds_alternative>(v5)); + EXPECT_THAT(absl::get>(v5), ::testing::ElementsAre(1, 2, 3)); +} + TEST(VariantTest, InPlaceTypeInitializerList) { using Var = variant; @@ -492,6 +515,15 @@ TEST(VariantTest, InPlaceTypeInitializerList) { EXPECT_EQ(6, absl::get(v1).value); } +TEST(VariantTest, InPlaceTypeInitializerListVariabletemplate) { + using Var = + variant; + + Var v1(in_place_type, {1, 2, 3, 4, 5}, 6); + ASSERT_TRUE(absl::holds_alternative(v1)); + EXPECT_EQ(6, absl::get(v1).value); +} + TEST(VariantTest, InPlaceIndex) { using Var = variant>; @@ -519,6 +551,33 @@ TEST(VariantTest, InPlaceIndex) { EXPECT_THAT(absl::get>(v5), ::testing::ElementsAre(1, 2, 3)); } +TEST(VariantTest, InPlaceIndexVariableTemplate) { + using Var = variant>; + + Var v1(in_place_index<0>, 7); + ASSERT_TRUE(absl::holds_alternative(v1)); + EXPECT_EQ(7, absl::get(v1)); + + Var v2(in_place_index<1>, "ABC"); + ASSERT_TRUE(absl::holds_alternative(v2)); + EXPECT_EQ("ABC", absl::get(v2)); + + Var v3(in_place_index<1>, "ABC", 2); + ASSERT_TRUE(absl::holds_alternative(v3)); + EXPECT_EQ("AB", absl::get(v3)); + + Var v4(in_place_index<2>); + EXPECT_TRUE(absl::holds_alternative(v4)); + + // Verify that a variant with only non-copyables can still be constructed. + EXPECT_TRUE(absl::holds_alternative( + variant(in_place_index<0>))); + + Var v5(in_place_index<3>, {1, 2, 3}); + ASSERT_TRUE(absl::holds_alternative>(v5)); + EXPECT_THAT(absl::get>(v5), ::testing::ElementsAre(1, 2, 3)); +} + TEST(VariantTest, InPlaceIndexInitializerList) { using Var = variant; @@ -528,6 +587,15 @@ TEST(VariantTest, InPlaceIndexInitializerList) { EXPECT_EQ(6, absl::get(v1).value); } +TEST(VariantTest, InPlaceIndexInitializerListVariableTemplate) { + using Var = + variant; + + Var v1(in_place_index<3>, {1, 2, 3, 4, 5}, 6); + ASSERT_TRUE(absl::holds_alternative(v1)); + EXPECT_EQ(6, absl::get(v1).value); +} + //////////////////// // [variant.dtor] // //////////////////// @@ -576,7 +644,7 @@ TEST(VariantTest, TestDtorValuelessByException) { using Variant = VariantFactory::Type; - Variant v(in_place_index_t<0>(), counter_adjuster); + Variant v(in_place_index<0>, counter_adjuster); EXPECT_EQ(0, counter); ToValuelessByException(v); @@ -810,7 +878,7 @@ TEST(VariantTest, TestBackupAssign) { TEST(VariantTest, TestEmplaceBasic) { using Variant = variant; - Variant v(absl::in_place_index_t<0>{}, 0); + Variant v(absl::in_place_index<0>, 0); { char& emplace_result = v.emplace(); @@ -837,7 +905,7 @@ TEST(VariantTest, TestEmplaceInitializerList) { using Var = variant; - Var v1(absl::in_place_index_t<0>{}, 555); + Var v1(absl::in_place_index<0>, 555); MoveOnlyWithListConstructor& emplace_result = v1.emplace({1, 2, 3, 4, 5}, 6); ASSERT_TRUE(absl::holds_alternative(v1)); @@ -848,7 +916,7 @@ TEST(VariantTest, TestEmplaceInitializerList) { TEST(VariantTest, TestEmplaceIndex) { using Variant = variant; - Variant v(absl::in_place_index_t<0>{}, 555); + Variant v(absl::in_place_index<0>, 555); { char& emplace_result = v.emplace<1>(); @@ -875,7 +943,7 @@ TEST(VariantTest, TestEmplaceIndexInitializerList) { using Var = variant; - Var v1(absl::in_place_index_t<0>{}, 555); + Var v1(absl::in_place_index<0>, 555); MoveOnlyWithListConstructor& emplace_result = v1.emplace<3>({1, 2, 3, 4, 5}, 6); ASSERT_TRUE(absl::holds_alternative(v1)); @@ -924,7 +992,7 @@ TEST(VariantTest, NotValuelessByException) { TEST(VariantTest, IndexValuelessByException) { using Var = variant; - Var v(absl::in_place_index_t<0>{}); + Var v(absl::in_place_index<0>); EXPECT_EQ(0, v.index()); ToValuelessByException(v); EXPECT_EQ(absl::variant_npos, v.index()); @@ -935,7 +1003,7 @@ TEST(VariantTest, IndexValuelessByException) { TEST(VariantTest, ValuelessByException) { using Var = variant; - Var v(absl::in_place_index_t<0>{}); + Var v(absl::in_place_index<0>); EXPECT_FALSE(v.valueless_by_exception()); ToValuelessByException(v); EXPECT_TRUE(v.valueless_by_exception()); @@ -966,7 +1034,7 @@ TEST(VariantTest, MemberSwap) { using V = variant; int i = 33; std::string s = "abc"; - V valueless(in_place_index_t<0>{}); + V valueless(in_place_index<0>); ToValuelessByException(valueless); { // lhs and rhs holds different alternative @@ -1127,7 +1195,7 @@ TEST(VariantTest, GetIndex) { using Var = variant; { - Var v(absl::in_place_index_t<0>{}, 0); + Var v(absl::in_place_index<0>, 0); using LValueGetType = decltype(absl::get<0>(v)); using RValueGetType = decltype(absl::get<0>(absl::move(v))); @@ -1187,7 +1255,7 @@ TEST(VariantTest, GetIndex) { } { - Var v(absl::in_place_index_t<0>{}, 0); + Var v(absl::in_place_index<0>, 0); v.emplace<3>(1); using LValueGetType = decltype(absl::get<3>(v)); @@ -1334,7 +1402,7 @@ TEST(VariantTest, GetIfIndex) { using Var = variant; { - Var v(absl::in_place_index_t<0>{}, 0); + Var v(absl::in_place_index<0>, 0); EXPECT_TRUE(noexcept(absl::get_if<0>(&v))); { @@ -1492,7 +1560,7 @@ TEST(VariantTest, GetIfIndex) { } { - Var v(absl::in_place_index_t<0>{}, 0); + Var v(absl::in_place_index<0>, 0); v.emplace<3>(1); EXPECT_TRUE(noexcept(absl::get_if<3>(&v))); @@ -1638,8 +1706,8 @@ TEST(VariantTest, OperatorRelational) { TEST(VariantTest, ValuelessOperatorEquals) { variant int_v(1), string_v("Hello"), - valueless(absl::in_place_index_t<0>{}), - other_valueless(absl::in_place_index_t<0>{}); + valueless(absl::in_place_index<0>), + other_valueless(absl::in_place_index<0>); ToValuelessByException(valueless); ToValuelessByException(other_valueless); @@ -1660,8 +1728,8 @@ TEST(VariantTest, ValuelessOperatorEquals) { TEST(VariantTest, ValuelessOperatorRelational) { variant int_v(1), string_v("Hello"), - valueless(absl::in_place_index_t<0>{}), - other_valueless(absl::in_place_index_t<0>{}); + valueless(absl::in_place_index<0>), + other_valueless(absl::in_place_index<0>); ToValuelessByException(valueless); ToValuelessByException(other_valueless); @@ -2008,8 +2076,8 @@ TEST(VariantTest, Hash) { #if !(defined(_MSC_VER) && defined(ABSL_HAVE_STD_VARIANT)) { // same value as different alternative - variant v0(in_place_index_t<0>{}, 42); - variant v1(in_place_index_t<1>{}, 42); + variant v0(in_place_index<0>, 42); + variant v1(in_place_index<1>, 42); std::hash> hash; EXPECT_NE(hash(v0), hash(v1)); } @@ -2605,7 +2673,7 @@ TEST(VariantTest, MoveCtorBug) { }; { using V = absl::variant; - V v1(absl::in_place_index_t<0>{}); + V v1(absl::in_place_index<0>); // this should invoke the move ctor, rather than the trivial copy ctor. V v2(std::move(v1)); EXPECT_TRUE(absl::get<0>(v2).called); @@ -2613,7 +2681,7 @@ TEST(VariantTest, MoveCtorBug) { { // this case failed to compile before our fix due to a GCC bug. using V = absl::variant; - V v1(absl::in_place_index_t<1>{}); + V v1(absl::in_place_index<1>); // this should invoke the move ctor, rather than the trivial copy ctor. V v2(std::move(v1)); EXPECT_TRUE(absl::get<1>(v2).called); diff --git a/absl/utility/utility.h b/absl/utility/utility.h index 853c1fb8..7686db12 100644 --- a/absl/utility/utility.h +++ b/absl/utility/utility.h @@ -113,6 +113,20 @@ struct Gen { using type = integer_sequence; }; +template +struct InPlaceTypeTag { + explicit InPlaceTypeTag() = delete; + InPlaceTypeTag(const InPlaceTypeTag&) = delete; + InPlaceTypeTag& operator=(const InPlaceTypeTag&) = delete; +}; + +template +struct InPlaceIndexTag { + explicit InPlaceIndexTag() = delete; + InPlaceIndexTag(const InPlaceIndexTag&) = delete; + InPlaceIndexTag& operator=(const InPlaceIndexTag&) = delete; +}; + } // namespace utility_internal // Compile-time sequences of integers @@ -162,6 +176,7 @@ ABSL_INTERNAL_INLINE_CONSTEXPR(in_place_t, in_place, {}); #endif // ABSL_HAVE_STD_OPTIONAL #if defined(ABSL_HAVE_STD_ANY) || defined(ABSL_HAVE_STD_VARIANT) +using std::in_place_type; using std::in_place_type_t; #else @@ -171,10 +186,14 @@ using std::in_place_type_t; // be specified, such as with `absl::any`, designed to be a drop-in replacement // for C++17's `std::in_place_type_t`. template -struct in_place_type_t {}; +using in_place_type_t = void (*)(utility_internal::InPlaceTypeTag); + +template +void in_place_type(utility_internal::InPlaceTypeTag) {} #endif // ABSL_HAVE_STD_ANY || ABSL_HAVE_STD_VARIANT #ifdef ABSL_HAVE_STD_VARIANT +using std::in_place_index; using std::in_place_index_t; #else @@ -184,7 +203,10 @@ using std::in_place_index_t; // be specified, such as with `absl::any`, designed to be a drop-in replacement // for C++17's `std::in_place_index_t`. template -struct in_place_index_t {}; +using in_place_index_t = void (*)(utility_internal::InPlaceIndexTag); + +template +void in_place_index(utility_internal::InPlaceIndexTag) {} #endif // ABSL_HAVE_STD_VARIANT // Constexpr move and forward -- cgit v1.2.3 From 12bc53e0318d80569270a5b26ccbc62b52022b89 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Thu, 12 Dec 2019 10:36:03 -0800 Subject: Export of internal Abseil changes -- c99f979ad34f155fbeeea69b88bdc7458d89a21c by Derek Mauro : Remove a floating point division by zero test. This isn't testing behavior related to the library, and MSVC warns about it in opt mode. PiperOrigin-RevId: 285220804 -- 68b015491f0dbf1ab547994673281abd1f34cd4b by Gennadiy Rozental : This CL introduces following changes to the class FlagImpl: * We eliminate the CommandLineFlagLocks struct. Instead callback guard and callback function are combined into a single CallbackData struct, while primary data lock is stored separately. * CallbackData member of class FlagImpl is initially set to be nullptr and is only allocated and initialized when a flag's callback is being set. For most flags we do not pay for the extra space and extra absl::Mutex now. * Primary data guard is stored in data_guard_ data member. This is a properly aligned character buffer of necessary size. During initialization of the flag we construct absl::Mutex in this space using placement new call. * We now avoid extra value copy after successful attempt to parse value out of string. Instead we swap flag's current value with tentative value we just produced. PiperOrigin-RevId: 285132636 -- ed45d118fb818969eb13094cf7827c885dfc562c by Tom Manshreck : Change null-term* (and nul-term*) to NUL-term* in comments PiperOrigin-RevId: 285036610 -- 729619017944db895ce8d6d29c1995aa2e5628a5 by Derek Mauro : Use the Posix implementation of thread identity on MinGW. Some versions of MinGW suffer from thread_local bugs. PiperOrigin-RevId: 285022920 -- 39a25493503c76885bc3254c28f66a251c5b5bb0 by Greg Falcon : Implementation detail change. Add further ABSL_NAMESPACE_BEGIN and _END annotation macros to files in Abseil. PiperOrigin-RevId: 285012012 GitOrigin-RevId: c99f979ad34f155fbeeea69b88bdc7458d89a21c Change-Id: I4c85d3704e45d11a9ac50d562f39640a6adbedc1 --- absl/algorithm/BUILD.bazel | 1 + absl/algorithm/CMakeLists.txt | 2 + absl/algorithm/algorithm.h | 4 + absl/algorithm/container.h | 2 + absl/base/internal/raw_logging.h | 2 +- absl/base/internal/thread_identity.h | 2 +- absl/container/BUILD.bazel | 8 ++ absl/container/CMakeLists.txt | 8 ++ absl/container/btree_map.h | 2 + absl/container/btree_set.h | 2 + absl/container/btree_test.cc | 2 + absl/container/btree_test.h | 2 + absl/container/fixed_array.h | 2 + .../container/fixed_array_exception_safety_test.cc | 2 + absl/container/flat_hash_map.h | 2 + absl/container/flat_hash_map_test.cc | 2 + absl/container/flat_hash_set.h | 2 + absl/container/flat_hash_set_test.cc | 2 + absl/container/inlined_vector.h | 2 + absl/container/internal/btree.h | 2 + absl/container/internal/btree_container.h | 2 + absl/container/internal/common.h | 2 + absl/container/internal/compressed_tuple.h | 2 + absl/container/internal/compressed_tuple_test.cc | 2 + absl/container/internal/container_memory.h | 2 + absl/container/internal/container_memory_test.cc | 2 + absl/container/internal/counting_allocator.h | 4 + absl/container/internal/hash_function_defaults.h | 2 + .../internal/hash_function_defaults_test.cc | 4 + absl/container/internal/hash_generator_testing.cc | 2 + absl/container/internal/hash_generator_testing.h | 2 + absl/container/internal/hash_policy_testing.h | 2 + .../container/internal/hash_policy_testing_test.cc | 2 + absl/container/internal/hash_policy_traits.h | 2 + absl/container/internal/hash_policy_traits_test.cc | 2 + absl/container/internal/hashtable_debug.h | 2 + absl/container/internal/hashtable_debug_hooks.h | 4 + absl/container/internal/hashtablez_sampler.cc | 2 + absl/container/internal/hashtablez_sampler.h | 2 + .../hashtablez_sampler_force_weak_definition.cc | 2 + absl/container/internal/hashtablez_sampler_test.cc | 2 + absl/container/internal/inlined_vector.h | 2 + absl/container/internal/layout.h | 2 + absl/container/internal/layout_test.cc | 2 + absl/container/internal/node_hash_policy.h | 4 + absl/container/internal/node_hash_policy_test.cc | 2 + absl/container/internal/raw_hash_map.h | 2 + absl/container/internal/raw_hash_set.cc | 2 + absl/container/internal/raw_hash_set.h | 2 + .../internal/raw_hash_set_allocator_test.cc | 2 + absl/container/internal/raw_hash_set_test.cc | 2 + absl/container/internal/test_instance_tracker.cc | 2 + absl/container/internal/test_instance_tracker.h | 2 + absl/container/internal/tracked.h | 5 + .../internal/unordered_map_constructor_test.h | 2 + .../container/internal/unordered_map_lookup_test.h | 2 + .../internal/unordered_map_members_test.h | 2 + .../internal/unordered_map_modifiers_test.h | 2 + absl/container/internal/unordered_map_test.cc | 2 + .../internal/unordered_set_constructor_test.h | 2 + .../container/internal/unordered_set_lookup_test.h | 2 + .../internal/unordered_set_members_test.h | 2 + .../internal/unordered_set_modifiers_test.h | 2 + absl/container/internal/unordered_set_test.cc | 2 + absl/container/node_hash_map.h | 2 + absl/container/node_hash_map_test.cc | 2 + absl/container/node_hash_set.h | 2 + absl/container/node_hash_set_test.cc | 2 + absl/debugging/BUILD.bazel | 18 +++- absl/debugging/CMakeLists.txt | 6 ++ absl/debugging/failure_signal_handler.cc | 2 + absl/debugging/failure_signal_handler.h | 4 + absl/debugging/internal/address_is_readable.cc | 4 + absl/debugging/internal/address_is_readable.h | 4 + absl/debugging/internal/demangle.cc | 2 + absl/debugging/internal/demangle.h | 4 + absl/debugging/internal/demangle_test.cc | 2 + absl/debugging/internal/elf_mem_image.cc | 2 + absl/debugging/internal/elf_mem_image.h | 4 + absl/debugging/internal/examine_stack.cc | 2 + absl/debugging/internal/examine_stack.h | 4 + absl/debugging/internal/stack_consumption.cc | 2 + absl/debugging/internal/stack_consumption.h | 4 + absl/debugging/internal/stack_consumption_test.cc | 2 + absl/debugging/internal/stacktrace_aarch64-inl.inc | 2 + absl/debugging/internal/stacktrace_arm-inl.inc | 2 + absl/debugging/internal/stacktrace_generic-inl.inc | 2 + absl/debugging/internal/stacktrace_powerpc-inl.inc | 2 + .../internal/stacktrace_unimplemented-inl.inc | 2 + absl/debugging/internal/stacktrace_win32-inl.inc | 2 + absl/debugging/internal/stacktrace_x86-inl.inc | 2 + absl/debugging/internal/symbolize.h | 6 ++ absl/debugging/internal/vdso_support.cc | 2 + absl/debugging/internal/vdso_support.h | 2 + absl/debugging/leak_check.cc | 4 + absl/debugging/leak_check.h | 4 + absl/debugging/stacktrace.cc | 2 + absl/debugging/stacktrace.h | 4 + absl/debugging/symbolize.h | 2 + absl/debugging/symbolize_elf.inc | 2 + absl/debugging/symbolize_unimplemented.inc | 2 + absl/debugging/symbolize_win32.inc | 2 + absl/flags/declare.h | 2 + absl/flags/flag.cc | 2 + absl/flags/flag.h | 2 + absl/flags/flag_test_defs.cc | 2 + absl/flags/internal/commandlineflag.cc | 2 + absl/flags/internal/commandlineflag.h | 4 +- absl/flags/internal/flag.cc | 113 ++++++++++++++------- absl/flags/internal/flag.h | 54 +++++----- absl/flags/internal/parse.h | 2 + absl/flags/internal/path_util.h | 2 + absl/flags/internal/program_name.cc | 2 + absl/flags/internal/program_name.h | 2 + absl/flags/internal/registry.cc | 4 +- absl/flags/internal/registry.h | 2 + absl/flags/internal/type_erased.cc | 2 + absl/flags/internal/type_erased.h | 2 + absl/flags/internal/usage.cc | 2 + absl/flags/internal/usage.h | 2 + absl/flags/marshalling.cc | 2 + absl/flags/marshalling.h | 2 + absl/flags/parse.cc | 4 + absl/flags/parse.h | 2 + absl/flags/usage.cc | 2 + absl/flags/usage.h | 2 + absl/flags/usage_config.cc | 2 + absl/flags/usage_config.h | 2 + absl/functional/function_ref.h | 2 + absl/functional/function_ref_benchmark.cc | 2 + absl/functional/function_ref_test.cc | 2 + absl/functional/internal/function_ref.h | 2 + absl/hash/hash.h | 2 + absl/hash/hash_test.cc | 2 + absl/hash/hash_testing.h | 2 + absl/hash/internal/city.cc | 2 + absl/hash/internal/city.h | 5 + absl/hash/internal/city_test.cc | 2 + absl/hash/internal/hash.cc | 2 + absl/hash/internal/hash.h | 2 + absl/hash/internal/spy_hash_state.h | 2 + absl/memory/memory.h | 2 + absl/memory/memory_exception_safety_test.cc | 2 + absl/meta/type_traits.h | 2 + absl/numeric/int128.cc | 2 + absl/numeric/int128.h | 6 ++ absl/random/CMakeLists.txt | 14 +++ absl/random/bernoulli_distribution.h | 2 + absl/random/beta_distribution.h | 2 + absl/random/bit_gen_ref.h | 2 + absl/random/bit_gen_ref_test.cc | 2 + absl/random/discrete_distribution.cc | 2 + absl/random/discrete_distribution.h | 2 + absl/random/distribution_format_traits.h | 2 + absl/random/distributions.h | 2 + absl/random/exponential_distribution.h | 2 + absl/random/gaussian_distribution.cc | 2 + absl/random/gaussian_distribution.h | 2 + absl/random/internal/BUILD.bazel | 9 ++ absl/random/internal/chi_square.cc | 2 + absl/random/internal/chi_square.h | 4 + absl/random/internal/distribution_caller.h | 4 + absl/random/internal/distribution_test_util.cc | 2 + absl/random/internal/distribution_test_util.h | 2 + absl/random/internal/distributions.h | 2 + absl/random/internal/explicit_seed_seq.h | 4 + absl/random/internal/fast_uniform_bits.h | 4 + absl/random/internal/fast_uniform_bits_test.cc | 2 + absl/random/internal/fastmath.h | 2 + .../internal/gaussian_distribution_gentables.cc | 2 + absl/random/internal/generate_real.h | 2 + absl/random/internal/iostream_state_saver.h | 2 + absl/random/internal/mock_overload_set.h | 2 + absl/random/internal/mocking_bit_gen_base.h | 2 + absl/random/internal/nanobenchmark.cc | 2 + absl/random/internal/nanobenchmark.h | 4 + absl/random/internal/nanobenchmark_test.cc | 2 + absl/random/internal/nonsecure_base.h | 2 + absl/random/internal/pcg_engine.h | 2 + absl/random/internal/pool_urbg.cc | 2 + absl/random/internal/pool_urbg.h | 2 + absl/random/internal/randen.cc | 2 + absl/random/internal/randen.h | 2 + absl/random/internal/randen_detect.cc | 2 + absl/random/internal/randen_detect.h | 4 + absl/random/internal/randen_engine.h | 2 + absl/random/internal/randen_hwaes.cc | 4 + absl/random/internal/randen_hwaes.h | 4 + absl/random/internal/randen_slow.cc | 2 + absl/random/internal/randen_slow.h | 4 + absl/random/internal/randen_traits.h | 4 + absl/random/internal/salted_seed_seq.h | 2 + absl/random/internal/seed_material.cc | 2 + absl/random/internal/seed_material.h | 2 + absl/random/internal/sequence_urbg.h | 4 + absl/random/internal/traits.h | 2 + absl/random/internal/uniform_helper.h | 2 + absl/random/internal/wide_multiply.h | 2 + absl/random/log_uniform_int_distribution.h | 2 + absl/random/mock_distributions.h | 2 + absl/random/mocking_bit_gen.cc | 2 + absl/random/mocking_bit_gen.h | 2 + absl/random/poisson_distribution.h | 2 + absl/random/random.h | 2 + absl/random/seed_gen_exception.cc | 2 + absl/random/seed_gen_exception.h | 4 + absl/random/seed_sequences.cc | 2 + absl/random/seed_sequences.h | 2 + absl/random/uniform_int_distribution.h | 2 + absl/random/uniform_real_distribution.h | 2 + absl/random/zipf_distribution.h | 2 + absl/strings/BUILD.bazel | 5 + absl/strings/CMakeLists.txt | 6 ++ absl/strings/ascii.cc | 2 + absl/strings/ascii.h | 2 + absl/strings/charconv.cc | 2 + absl/strings/charconv.h | 4 + absl/strings/escaping.cc | 2 + absl/strings/escaping.h | 2 + absl/strings/internal/char_map.h | 2 + absl/strings/internal/charconv_bigint.cc | 2 + absl/strings/internal/charconv_bigint.h | 2 + absl/strings/internal/charconv_bigint_test.cc | 2 + absl/strings/internal/charconv_parse.cc | 2 + absl/strings/internal/charconv_parse.h | 3 + absl/strings/internal/escaping_test_common.h | 2 + absl/strings/internal/memutil.cc | 2 + absl/strings/internal/memutil.h | 2 + absl/strings/internal/numbers_test_common.h | 4 + absl/strings/internal/ostringstream.cc | 2 + absl/strings/internal/ostringstream.h | 2 + absl/strings/internal/pow10_helper.cc | 2 + absl/strings/internal/pow10_helper.h | 4 + absl/strings/internal/pow10_helper_test.cc | 2 + absl/strings/internal/resize_uninitialized.h | 2 + absl/strings/internal/stl_type_traits.h | 2 + absl/strings/internal/str_format/arg.cc | 2 + absl/strings/internal/str_format/arg.h | 2 + absl/strings/internal/str_format/arg_test.cc | 2 + absl/strings/internal/str_format/bind.cc | 2 + absl/strings/internal/str_format/bind.h | 2 + absl/strings/internal/str_format/bind_test.cc | 2 + absl/strings/internal/str_format/checker.h | 2 + absl/strings/internal/str_format/checker_test.cc | 2 + absl/strings/internal/str_format/convert_test.cc | 2 + absl/strings/internal/str_format/extension.cc | 2 + absl/strings/internal/str_format/extension.h | 2 + .../internal/str_format/float_conversion.cc | 2 + .../strings/internal/str_format/float_conversion.h | 2 + absl/strings/internal/str_format/output.cc | 2 + absl/strings/internal/str_format/output.h | 2 + absl/strings/internal/str_format/output_test.cc | 2 + absl/strings/internal/str_format/parser.cc | 2 + absl/strings/internal/str_format/parser.h | 2 + absl/strings/internal/str_format/parser_test.cc | 2 + absl/strings/internal/str_join_internal.h | 2 + absl/strings/internal/str_split_internal.h | 2 + absl/strings/internal/utf8.cc | 2 + absl/strings/internal/utf8.h | 4 + absl/strings/match.cc | 2 + absl/strings/match.h | 4 +- absl/strings/numbers.cc | 2 + absl/strings/numbers.h | 4 + absl/strings/str_cat.cc | 2 + absl/strings/str_cat.h | 2 + absl/strings/str_format.h | 2 + absl/strings/str_format_test.cc | 2 + absl/strings/str_join.h | 2 + absl/strings/str_replace.cc | 2 + absl/strings/str_replace.h | 2 + absl/strings/str_split.cc | 2 + absl/strings/str_split.h | 2 + absl/strings/string_view.cc | 2 + absl/strings/string_view.h | 20 ++-- absl/strings/strip.h | 2 + absl/strings/substitute.cc | 2 + absl/strings/substitute.h | 2 + absl/synchronization/BUILD.bazel | 1 + absl/synchronization/CMakeLists.txt | 1 + absl/synchronization/barrier.cc | 2 + absl/synchronization/barrier.h | 2 + absl/synchronization/blocking_counter.cc | 2 + absl/synchronization/blocking_counter.h | 2 + absl/synchronization/blocking_counter_test.cc | 2 + .../internal/create_thread_identity.cc | 2 + .../internal/create_thread_identity.h | 2 + absl/synchronization/internal/graphcycles.cc | 2 + absl/synchronization/internal/graphcycles.h | 4 + absl/synchronization/internal/graphcycles_test.cc | 2 + absl/synchronization/internal/kernel_timeout.h | 2 + absl/synchronization/internal/mutex_nonprod.cc | 2 + absl/synchronization/internal/mutex_nonprod.inc | 2 + absl/synchronization/internal/per_thread_sem.cc | 2 + absl/synchronization/internal/per_thread_sem.h | 2 + .../internal/per_thread_sem_test.cc | 2 + absl/synchronization/internal/thread_pool.h | 2 + absl/synchronization/internal/waiter.cc | 2 + absl/synchronization/internal/waiter.h | 2 + absl/synchronization/mutex.cc | 4 +- absl/synchronization/mutex.h | 4 +- absl/synchronization/notification.cc | 2 + absl/synchronization/notification.h | 2 + absl/synchronization/notification_test.cc | 2 + absl/time/civil_time.cc | 2 + absl/time/civil_time.h | 2 + absl/time/clock.cc | 8 ++ absl/time/clock.h | 2 + absl/time/duration.cc | 2 + absl/time/duration_test.cc | 5 - absl/time/format.cc | 2 + absl/time/internal/get_current_time_chrono.inc | 2 + absl/time/internal/get_current_time_posix.inc | 2 + absl/time/internal/test_util.cc | 4 + absl/time/internal/test_util.h | 2 + absl/time/time.cc | 2 + absl/time/time.h | 2 + absl/types/any.h | 4 + absl/types/bad_any_cast.cc | 2 + absl/types/bad_any_cast.h | 4 + absl/types/bad_optional_access.cc | 2 + absl/types/bad_optional_access.h | 4 + absl/types/bad_variant_access.cc | 2 + absl/types/bad_variant_access.h | 4 + absl/types/compare.h | 2 + absl/types/compare_test.cc | 2 + absl/types/internal/conformance_aliases.h | 2 + absl/types/internal/conformance_archetype.h | 2 + absl/types/internal/conformance_profile.h | 2 + absl/types/internal/optional.h | 2 + absl/types/internal/span.h | 2 + absl/types/internal/variant.h | 2 + absl/types/optional.h | 4 + absl/types/optional_exception_safety_test.cc | 2 + absl/types/span.h | 2 + absl/types/variant.h | 6 ++ absl/types/variant_benchmark.cc | 2 + absl/types/variant_exception_safety_test.cc | 2 + absl/types/variant_test.cc | 2 + absl/utility/utility.h | 2 + 339 files changed, 949 insertions(+), 83 deletions(-) (limited to 'absl/debugging/internal/demangle_test.cc') diff --git a/absl/algorithm/BUILD.bazel b/absl/algorithm/BUILD.bazel index 2ee8c09e..6a96420b 100644 --- a/absl/algorithm/BUILD.bazel +++ b/absl/algorithm/BUILD.bazel @@ -31,6 +31,7 @@ cc_library( hdrs = ["algorithm.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, + deps = ["//absl/base:config"], ) cc_test( diff --git a/absl/algorithm/CMakeLists.txt b/absl/algorithm/CMakeLists.txt index 9fbe36f6..56cd0fb8 100644 --- a/absl/algorithm/CMakeLists.txt +++ b/absl/algorithm/CMakeLists.txt @@ -21,6 +21,8 @@ absl_cc_library( "algorithm.h" COPTS ${ABSL_DEFAULT_COPTS} + DEPS + absl::config PUBLIC ) diff --git a/absl/algorithm/algorithm.h b/absl/algorithm/algorithm.h index 771228a0..e9b47338 100644 --- a/absl/algorithm/algorithm.h +++ b/absl/algorithm/algorithm.h @@ -26,7 +26,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace algorithm_internal { @@ -150,6 +153,7 @@ ForwardIterator rotate(ForwardIterator first, ForwardIterator middle, ForwardIterator>()); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_ALGORITHM_ALGORITHM_H_ diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index 5dae9fd6..d72532de 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -55,6 +55,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_algorithm_internal { // NOTE: it is important to defer to ADL lookup for building with C++ modules, @@ -1720,6 +1721,7 @@ OutputIt c_partial_sum(const InputSequence& input, OutputIt output_first, output_first, std::forward(op)); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_ALGORITHM_CONTAINER_H_ diff --git a/absl/base/internal/raw_logging.h b/absl/base/internal/raw_logging.h index 12145c48..cff45058 100644 --- a/absl/base/internal/raw_logging.h +++ b/absl/base/internal/raw_logging.h @@ -154,7 +154,7 @@ using LogPrefixHook = bool (*)(absl::LogSeverity severity, const char* file, // // 'file' and 'line' are the file and line number where the ABSL_RAW_LOG macro // was located. -// The null-terminated logged message lives in the buffer between 'buf_start' +// 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.) using AbortHook = void (*)(const char* file, int line, const char* buf_start, diff --git a/absl/base/internal/thread_identity.h b/absl/base/internal/thread_identity.h index a1aa45ff..5dfd0715 100644 --- a/absl/base/internal/thread_identity.h +++ b/absl/base/internal/thread_identity.h @@ -209,7 +209,7 @@ void ClearCurrentThreadIdentity(); #error ABSL_THREAD_IDENTITY_MODE cannot be direcly set #elif defined(ABSL_FORCE_THREAD_IDENTITY_MODE) #define ABSL_THREAD_IDENTITY_MODE ABSL_FORCE_THREAD_IDENTITY_MODE -#elif defined(_WIN32) +#elif defined(_WIN32) && !defined(__MINGW32__) #define ABSL_THREAD_IDENTITY_MODE ABSL_THREAD_IDENTITY_MODE_USE_CPP11 #elif ABSL_PER_THREAD_TLS && defined(__GOOGLE_GRTE_VERSION__) && \ (__GOOGLE_GRTE_VERSION__ >= 20140228L) diff --git a/absl/container/BUILD.bazel b/absl/container/BUILD.bazel index e60979b2..1f7abe07 100644 --- a/absl/container/BUILD.bazel +++ b/absl/container/BUILD.bazel @@ -141,6 +141,7 @@ cc_library( copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], + deps = ["//absl/base:config"], ) cc_test( @@ -478,6 +479,9 @@ cc_library( hdrs = ["internal/hashtable_debug_hooks.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, + deps = [ + "//absl/base:config", + ], ) cc_library( @@ -521,6 +525,7 @@ cc_library( hdrs = ["internal/node_hash_policy.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, + deps = ["//absl/base:config"], ) cc_test( @@ -662,6 +667,9 @@ cc_library( hdrs = ["internal/tracked.h"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, + deps = [ + "//absl/base:config", + ], ) cc_library( diff --git a/absl/container/CMakeLists.txt b/absl/container/CMakeLists.txt index aa33659b..a931f334 100644 --- a/absl/container/CMakeLists.txt +++ b/absl/container/CMakeLists.txt @@ -204,6 +204,8 @@ absl_cc_library( "internal/counting_allocator.h" COPTS ${ABSL_DEFAULT_COPTS} + DEPS + absl::config ) absl_cc_test( @@ -574,6 +576,8 @@ absl_cc_library( "internal/hashtable_debug_hooks.h" COPTS ${ABSL_DEFAULT_COPTS} + DEPS + absl::config PUBLIC ) @@ -593,6 +597,8 @@ absl_cc_library( "internal/node_hash_policy.h" COPTS ${ABSL_DEFAULT_COPTS} + DEPS + absl::config PUBLIC ) @@ -735,6 +741,8 @@ absl_cc_library( "internal/tracked.h" COPTS ${ABSL_TEST_COPTS} + DEPS + absl::config TESTONLY ) diff --git a/absl/container/btree_map.h b/absl/container/btree_map.h index 9f35f639..470e3197 100644 --- a/absl/container/btree_map.h +++ b/absl/container/btree_map.h @@ -51,6 +51,7 @@ #include "absl/container/internal/btree_container.h" // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN // absl::btree_map<> // @@ -700,6 +701,7 @@ void swap(btree_multimap &x, btree_multimap &y) { return x.swap(y); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_BTREE_MAP_H_ diff --git a/absl/container/btree_set.h b/absl/container/btree_set.h index 6e47b4aa..2a4d0ace 100644 --- a/absl/container/btree_set.h +++ b/absl/container/btree_set.h @@ -51,6 +51,7 @@ #include "absl/container/internal/btree_container.h" // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN // absl::btree_set<> // @@ -648,6 +649,7 @@ void swap(btree_multiset &x, btree_multiset &y) { return x.swap(y); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_BTREE_SET_H_ diff --git a/absl/container/btree_test.cc b/absl/container/btree_test.cc index ea73f032..f8aadd62 100644 --- a/absl/container/btree_test.cc +++ b/absl/container/btree_test.cc @@ -42,6 +42,7 @@ ABSL_FLAG(int, test_values, 10000, "The number of values to use for tests"); namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -2304,4 +2305,5 @@ TEST(Btree, EmptyTree) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/btree_test.h b/absl/container/btree_test.h index 5ecf43ce..218ba41d 100644 --- a/absl/container/btree_test.h +++ b/absl/container/btree_test.h @@ -28,6 +28,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // Like remove_const but propagates the removal through std::pair. @@ -148,6 +149,7 @@ std::vector GenerateValuesWithSeed(int n, int maxval, int seed) { } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_BTREE_TEST_H_ diff --git a/absl/container/fixed_array.h b/absl/container/fixed_array.h index 70e94ad5..a9ce99ba 100644 --- a/absl/container/fixed_array.h +++ b/absl/container/fixed_array.h @@ -50,6 +50,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN constexpr static auto kFixedArrayUseDefault = static_cast(-1); @@ -508,6 +509,7 @@ void FixedArray::NonEmptyInlinedStorage::AnnotateDestruct( #endif // ADDRESS_SANITIZER static_cast(n); // Mark used when not in asan mode } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_FIXED_ARRAY_H_ diff --git a/absl/container/fixed_array_exception_safety_test.cc b/absl/container/fixed_array_exception_safety_test.cc index 5ebeac05..a5bb009d 100644 --- a/absl/container/fixed_array_exception_safety_test.cc +++ b/absl/container/fixed_array_exception_safety_test.cc @@ -23,6 +23,7 @@ #include "absl/base/internal/exception_safety_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -195,6 +196,7 @@ TEST(FixedArrayExceptionSafety, FillWithAlloc) { } // namespace +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HAVE_EXCEPTIONS diff --git a/absl/container/flat_hash_map.h b/absl/container/flat_hash_map.h index 283f2439..fb570cd4 100644 --- a/absl/container/flat_hash_map.h +++ b/absl/container/flat_hash_map.h @@ -42,6 +42,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template struct FlatHashMapPolicy; @@ -584,6 +585,7 @@ struct IsUnorderedContainer< } // namespace container_algorithm_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_FLAT_HASH_MAP_H_ diff --git a/absl/container/flat_hash_map_test.cc b/absl/container/flat_hash_map_test.cc index 02d1f879..dae8e003 100644 --- a/absl/container/flat_hash_map_test.cc +++ b/absl/container/flat_hash_map_test.cc @@ -24,6 +24,7 @@ #include "absl/types/any.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { using ::absl::container_internal::hash_internal::Enum; @@ -251,4 +252,5 @@ TEST(FlatHashMap, Any) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/flat_hash_set.h b/absl/container/flat_hash_set.h index 2a51c341..930107ea 100644 --- a/absl/container/flat_hash_set.h +++ b/absl/container/flat_hash_set.h @@ -40,6 +40,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template struct FlatHashSetPolicy; @@ -488,6 +489,7 @@ struct IsUnorderedContainer> } // namespace container_algorithm_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_FLAT_HASH_SET_H_ diff --git a/absl/container/flat_hash_set_test.cc b/absl/container/flat_hash_set_test.cc index b55be59b..6eacb1bb 100644 --- a/absl/container/flat_hash_set_test.cc +++ b/absl/container/flat_hash_set_test.cc @@ -25,6 +25,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -125,4 +126,5 @@ TEST(FlatHashSet, MergeExtractInsert) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/inlined_vector.h b/absl/container/inlined_vector.h index d5c67db5..2388d471 100644 --- a/absl/container/inlined_vector.h +++ b/absl/container/inlined_vector.h @@ -54,6 +54,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // InlinedVector // ----------------------------------------------------------------------------- @@ -841,6 +842,7 @@ H AbslHashValue(H h, const absl::InlinedVector& a) { return H::combine(H::combine_contiguous(std::move(h), a.data(), size), size); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INLINED_VECTOR_H_ diff --git a/absl/container/internal/btree.h b/absl/container/internal/btree.h index 40217dd5..aef861dc 100644 --- a/absl/container/internal/btree.h +++ b/absl/container/internal/btree.h @@ -70,6 +70,7 @@ #include "absl/utility/utility.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // A helper class that indicates if the Compare parameter is a key-compare-to @@ -2606,6 +2607,7 @@ int btree

::internal_verify( } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_BTREE_H_ diff --git a/absl/container/internal/btree_container.h b/absl/container/internal/btree_container.h index 774412d9..04795c2e 100644 --- a/absl/container/internal/btree_container.h +++ b/absl/container/internal/btree_container.h @@ -26,6 +26,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // A common base class for btree_set, btree_map, btree_multiset, and @@ -602,6 +603,7 @@ class btree_multimap_container : public btree_multiset_container { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_BTREE_CONTAINER_H_ diff --git a/absl/container/internal/common.h b/absl/container/internal/common.h index cc7633dc..853a5b21 100644 --- a/absl/container/internal/common.h +++ b/absl/container/internal/common.h @@ -22,6 +22,7 @@ #include "absl/types/optional.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -196,6 +197,7 @@ struct InsertReturnType { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_CONTAINER_H_ diff --git a/absl/container/internal/compressed_tuple.h b/absl/container/internal/compressed_tuple.h index 7d08e370..4bfe92fd 100644 --- a/absl/container/internal/compressed_tuple.h +++ b/absl/container/internal/compressed_tuple.h @@ -48,6 +48,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -256,6 +257,7 @@ template <> class ABSL_INTERNAL_COMPRESSED_TUPLE_DECLSPEC CompressedTuple<> {}; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #undef ABSL_INTERNAL_COMPRESSED_TUPLE_DECLSPEC diff --git a/absl/container/internal/compressed_tuple_test.cc b/absl/container/internal/compressed_tuple_test.cc index 19af8f10..76bc9213 100644 --- a/absl/container/internal/compressed_tuple_test.cc +++ b/absl/container/internal/compressed_tuple_test.cc @@ -48,6 +48,7 @@ struct TwoValues { namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -408,4 +409,5 @@ TEST(CompressedTupleTest, EmptyFinalClass) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/container_memory.h b/absl/container/internal/container_memory.h index e5bb9773..d24b0f84 100644 --- a/absl/container/internal/container_memory.h +++ b/absl/container/internal/container_memory.h @@ -34,6 +34,7 @@ #include "absl/utility/utility.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // Allocates at least n bytes aligned to the specified alignment. @@ -433,6 +434,7 @@ struct map_slot_policy { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_CONTAINER_MEMORY_H_ diff --git a/absl/container/internal/container_memory_test.cc b/absl/container/internal/container_memory_test.cc index d6b0495f..7942c7be 100644 --- a/absl/container/internal/container_memory_test.cc +++ b/absl/container/internal/container_memory_test.cc @@ -23,6 +23,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -185,4 +186,5 @@ TEST(DecomposePair, NotDecomposable) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/counting_allocator.h b/absl/container/internal/counting_allocator.h index 4e717bef..9efdc662 100644 --- a/absl/container/internal/counting_allocator.h +++ b/absl/container/internal/counting_allocator.h @@ -19,7 +19,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // This is a stateful allocator, but the state lives outside of the @@ -74,6 +77,7 @@ class CountingAllocator : public std::allocator { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_COUNTING_ALLOCATOR_H_ diff --git a/absl/container/internal/hash_function_defaults.h b/absl/container/internal/hash_function_defaults.h index cb8f03c8..401ddf4d 100644 --- a/absl/container/internal/hash_function_defaults.h +++ b/absl/container/internal/hash_function_defaults.h @@ -56,6 +56,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // The hash of an object of type T is computed by using absl::Hash. @@ -139,6 +140,7 @@ template using hash_default_eq = typename container_internal::HashEq::Eq; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_HASH_FUNCTION_DEFAULTS_H_ diff --git a/absl/container/internal/hash_function_defaults_test.cc b/absl/container/internal/hash_function_defaults_test.cc index 82708dbe..2eefc7e0 100644 --- a/absl/container/internal/hash_function_defaults_test.cc +++ b/absl/container/internal/hash_function_defaults_test.cc @@ -22,6 +22,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -248,6 +249,7 @@ TYPED_TEST_SUITE(StringLikeTest, StringTypesCartesianProduct); } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl enum Hash : size_t { @@ -278,6 +280,7 @@ struct hash> { } // namespace std namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -292,4 +295,5 @@ TEST(Delegate, HashDispatch) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/hash_generator_testing.cc b/absl/container/internal/hash_generator_testing.cc index 37a23d60..75c4db6c 100644 --- a/absl/container/internal/hash_generator_testing.cc +++ b/absl/container/internal/hash_generator_testing.cc @@ -17,6 +17,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace hash_internal { namespace { @@ -69,4 +70,5 @@ absl::string_view Generator::operator()() const { } // namespace hash_internal } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/hash_generator_testing.h b/absl/container/internal/hash_generator_testing.h index 477215cd..6869fe45 100644 --- a/absl/container/internal/hash_generator_testing.h +++ b/absl/container/internal/hash_generator_testing.h @@ -33,6 +33,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace hash_internal { namespace generator_internal { @@ -154,6 +155,7 @@ using GeneratedType = decltype( } // namespace hash_internal } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_HASH_GENERATOR_TESTING_H_ diff --git a/absl/container/internal/hash_policy_testing.h b/absl/container/internal/hash_policy_testing.h index c57407a0..01c40d2e 100644 --- a/absl/container/internal/hash_policy_testing.h +++ b/absl/container/internal/hash_policy_testing.h @@ -30,6 +30,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace hash_testing_internal { @@ -162,6 +163,7 @@ auto keys(const Set& s) } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl // ABSL_UNORDERED_SUPPORTS_ALLOC_CTORS is false for glibcxx versions diff --git a/absl/container/internal/hash_policy_testing_test.cc b/absl/container/internal/hash_policy_testing_test.cc index 0c95eb5e..f0b20fe3 100644 --- a/absl/container/internal/hash_policy_testing_test.cc +++ b/absl/container/internal/hash_policy_testing_test.cc @@ -17,6 +17,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -40,4 +41,5 @@ TEST(_, Hash) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/hash_policy_traits.h b/absl/container/internal/hash_policy_traits.h index fd007de7..3e1209c6 100644 --- a/absl/container/internal/hash_policy_traits.h +++ b/absl/container/internal/hash_policy_traits.h @@ -23,6 +23,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // Defines how slots are initialized/destroyed/moved. @@ -184,6 +185,7 @@ struct hash_policy_traits { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_HASH_POLICY_TRAITS_H_ diff --git a/absl/container/internal/hash_policy_traits_test.cc b/absl/container/internal/hash_policy_traits_test.cc index e643d189..6ef8b9e0 100644 --- a/absl/container/internal/hash_policy_traits_test.cc +++ b/absl/container/internal/hash_policy_traits_test.cc @@ -22,6 +22,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -139,4 +140,5 @@ TEST_F(Test, with_transfer) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/hashtable_debug.h b/absl/container/internal/hashtable_debug.h index 71930004..19d52121 100644 --- a/absl/container/internal/hashtable_debug.h +++ b/absl/container/internal/hashtable_debug.h @@ -38,6 +38,7 @@ #include "absl/container/internal/hashtable_debug_hooks.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // Returns the number of probes required to lookup `key`. Returns 0 for a @@ -103,6 +104,7 @@ size_t LowerBoundAllocatedByteSize(size_t num_elements) { } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_HASHTABLE_DEBUG_H_ diff --git a/absl/container/internal/hashtable_debug_hooks.h b/absl/container/internal/hashtable_debug_hooks.h index 371ce81f..3e9ea595 100644 --- a/absl/container/internal/hashtable_debug_hooks.h +++ b/absl/container/internal/hashtable_debug_hooks.h @@ -23,7 +23,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace hashtable_debug_internal { @@ -76,6 +79,7 @@ struct HashtableDebugAccess { } // namespace hashtable_debug_internal } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_HASHTABLE_DEBUG_HOOKS_H_ diff --git a/absl/container/internal/hashtablez_sampler.cc b/absl/container/internal/hashtablez_sampler.cc index 6deeca44..e15f4444 100644 --- a/absl/container/internal/hashtablez_sampler.cc +++ b/absl/container/internal/hashtablez_sampler.cc @@ -28,6 +28,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { constexpr int HashtablezInfo::kMaxStackDepth; @@ -265,4 +266,5 @@ void SetHashtablezMaxSamples(int32_t max) { } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/hashtablez_sampler.h b/absl/container/internal/hashtablez_sampler.h index c694df05..c4f9629f 100644 --- a/absl/container/internal/hashtablez_sampler.h +++ b/absl/container/internal/hashtablez_sampler.h @@ -51,6 +51,7 @@ #include "absl/utility/utility.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // Stores information about a sampled hashtable. All mutations to this *must* @@ -281,6 +282,7 @@ void SetHashtablezMaxSamples(int32_t max); extern "C" bool AbslContainerInternalSampleEverything(); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_HASHTABLEZ_SAMPLER_H_ diff --git a/absl/container/internal/hashtablez_sampler_force_weak_definition.cc b/absl/container/internal/hashtablez_sampler_force_weak_definition.cc index 984dce5d..78b9d362 100644 --- a/absl/container/internal/hashtablez_sampler_force_weak_definition.cc +++ b/absl/container/internal/hashtablez_sampler_force_weak_definition.cc @@ -17,6 +17,7 @@ #include "absl/base/attributes.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // See hashtablez_sampler.h for details. @@ -25,4 +26,5 @@ extern "C" ABSL_ATTRIBUTE_WEAK bool AbslContainerInternalSampleEverything() { } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/hashtablez_sampler_test.cc b/absl/container/internal/hashtablez_sampler_test.cc index af4b5ee1..102b2375 100644 --- a/absl/container/internal/hashtablez_sampler_test.cc +++ b/absl/container/internal/hashtablez_sampler_test.cc @@ -36,6 +36,7 @@ constexpr int kProbeLength = 8; #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { class HashtablezInfoHandlePeer { public: @@ -354,4 +355,5 @@ TEST(HashtablezSamplerTest, Callback) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/inlined_vector.h b/absl/container/internal/inlined_vector.h index 84aa785a..4d80b727 100644 --- a/absl/container/internal/inlined_vector.h +++ b/absl/container/internal/inlined_vector.h @@ -30,6 +30,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace inlined_vector_internal { template @@ -885,6 +886,7 @@ auto Storage::Swap(Storage* other_storage_ptr) -> void { } } // namespace inlined_vector_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_INLINED_VECTOR_INTERNAL_H_ diff --git a/absl/container/internal/layout.h b/absl/container/internal/layout.h index bbdde507..69cc85dd 100644 --- a/absl/container/internal/layout.h +++ b/absl/container/internal/layout.h @@ -188,6 +188,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // A type wrapper that instructs `Layout` to use the specific alignment for the @@ -734,6 +735,7 @@ class Layout : public internal_layout::LayoutType { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_LAYOUT_H_ diff --git a/absl/container/internal/layout_test.cc b/absl/container/internal/layout_test.cc index 33b72bd3..8f3628a1 100644 --- a/absl/container/internal/layout_test.cc +++ b/absl/container/internal/layout_test.cc @@ -28,6 +28,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -1562,4 +1563,5 @@ TEST(CompactString, Works) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/node_hash_policy.h b/absl/container/internal/node_hash_policy.h index 19b4fc09..4617162f 100644 --- a/absl/container/internal/node_hash_policy.h +++ b/absl/container/internal/node_hash_policy.h @@ -39,7 +39,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -83,6 +86,7 @@ struct node_hash_policy { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_NODE_HASH_POLICY_H_ diff --git a/absl/container/internal/node_hash_policy_test.cc b/absl/container/internal/node_hash_policy_test.cc index f1d3ec30..84aabba9 100644 --- a/absl/container/internal/node_hash_policy_test.cc +++ b/absl/container/internal/node_hash_policy_test.cc @@ -21,6 +21,7 @@ #include "absl/container/internal/hash_policy_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -64,4 +65,5 @@ TEST_F(NodeTest, transfer) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/raw_hash_map.h b/absl/container/internal/raw_hash_map.h index 7dad120a..0a02757d 100644 --- a/absl/container/internal/raw_hash_map.h +++ b/absl/container/internal/raw_hash_map.h @@ -24,6 +24,7 @@ #include "absl/container/internal/raw_hash_set.h" // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -190,6 +191,7 @@ class raw_hash_map : public raw_hash_set { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_RAW_HASH_MAP_H_ diff --git a/absl/container/internal/raw_hash_set.cc b/absl/container/internal/raw_hash_set.cc index ac2d10a7..919ac074 100644 --- a/absl/container/internal/raw_hash_set.cc +++ b/absl/container/internal/raw_hash_set.cc @@ -20,6 +20,7 @@ #include "absl/base/config.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { constexpr size_t Group::kWidth; @@ -43,4 +44,5 @@ bool ShouldInsertBackwards(size_t hash, ctrl_t* ctrl) { } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/raw_hash_set.h b/absl/container/internal/raw_hash_set.h index 469226fe..4103e02a 100644 --- a/absl/container/internal/raw_hash_set.h +++ b/absl/container/internal/raw_hash_set.h @@ -118,6 +118,7 @@ #include "absl/utility/utility.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -1861,6 +1862,7 @@ struct HashtableDebugAccess> { } // namespace hashtable_debug_internal } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_RAW_HASH_SET_H_ diff --git a/absl/container/internal/raw_hash_set_allocator_test.cc b/absl/container/internal/raw_hash_set_allocator_test.cc index a5eff0b3..7ac4b9f7 100644 --- a/absl/container/internal/raw_hash_set_allocator_test.cc +++ b/absl/container/internal/raw_hash_set_allocator_test.cc @@ -20,6 +20,7 @@ #include "absl/container/internal/tracked.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -425,4 +426,5 @@ TEST_F(PropagateOnAll, Swap) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/raw_hash_set_test.cc b/absl/container/internal/raw_hash_set_test.cc index ec8f9231..38e5e0e8 100644 --- a/absl/container/internal/raw_hash_set_test.cc +++ b/absl/container/internal/raw_hash_set_test.cc @@ -35,6 +35,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { struct RawHashSetTestOnlyAccess { @@ -1913,4 +1914,5 @@ TEST(Sanitizer, PoisoningOnErase) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/test_instance_tracker.cc b/absl/container/internal/test_instance_tracker.cc index 5a66cb4d..f9947f04 100644 --- a/absl/container/internal/test_instance_tracker.cc +++ b/absl/container/internal/test_instance_tracker.cc @@ -15,6 +15,7 @@ #include "absl/container/internal/test_instance_tracker.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace test_internal { int BaseCountedInstance::num_instances_ = 0; int BaseCountedInstance::num_live_instances_ = 0; @@ -24,4 +25,5 @@ int BaseCountedInstance::num_swaps_ = 0; int BaseCountedInstance::num_comparisons_ = 0; } // namespace test_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/test_instance_tracker.h b/absl/container/internal/test_instance_tracker.h index c4731dbe..5ff6fd71 100644 --- a/absl/container/internal/test_instance_tracker.h +++ b/absl/container/internal/test_instance_tracker.h @@ -21,6 +21,7 @@ #include "absl/types/compare.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace test_internal { // A type that counts number of occurrences of the type, the live occurrences of @@ -267,6 +268,7 @@ class MovableOnlyInstance : public BaseCountedInstance { }; } // namespace test_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_TEST_INSTANCE_TRACKER_H_ diff --git a/absl/container/internal/tracked.h b/absl/container/internal/tracked.h index 75173ab0..29f5829f 100644 --- a/absl/container/internal/tracked.h +++ b/absl/container/internal/tracked.h @@ -16,10 +16,14 @@ #define ABSL_CONTAINER_INTERNAL_TRACKED_H_ #include + #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // A class that tracks its copies and moves so that it can be queried in tests. @@ -73,6 +77,7 @@ class Tracked { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_TRACKED_H_ diff --git a/absl/container/internal/unordered_map_constructor_test.h b/absl/container/internal/unordered_map_constructor_test.h index 68817e4e..76ee95e6 100644 --- a/absl/container/internal/unordered_map_constructor_test.h +++ b/absl/container/internal/unordered_map_constructor_test.h @@ -24,6 +24,7 @@ #include "absl/container/internal/hash_policy_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -482,6 +483,7 @@ REGISTER_TYPED_TEST_CASE_P( AssignmentFromInitializerListOverwritesExisting, AssignmentOnSelf); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_MAP_CONSTRUCTOR_TEST_H_ diff --git a/absl/container/internal/unordered_map_lookup_test.h b/absl/container/internal/unordered_map_lookup_test.h index ebd3612b..e76421e5 100644 --- a/absl/container/internal/unordered_map_lookup_test.h +++ b/absl/container/internal/unordered_map_lookup_test.h @@ -21,6 +21,7 @@ #include "absl/container/internal/hash_policy_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -110,6 +111,7 @@ REGISTER_TYPED_TEST_CASE_P(LookupTest, At, OperatorBracket, Count, Find, EqualRange); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_MAP_LOOKUP_TEST_H_ diff --git a/absl/container/internal/unordered_map_members_test.h b/absl/container/internal/unordered_map_members_test.h index 1bf31ab4..7d48cdb8 100644 --- a/absl/container/internal/unordered_map_members_test.h +++ b/absl/container/internal/unordered_map_members_test.h @@ -21,6 +21,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -80,6 +81,7 @@ TYPED_TEST_P(MembersTest, BeginEnd) { REGISTER_TYPED_TEST_SUITE_P(MembersTest, Typedefs, SimpleFunctions, BeginEnd); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_MAP_MEMBERS_TEST_H_ diff --git a/absl/container/internal/unordered_map_modifiers_test.h b/absl/container/internal/unordered_map_modifiers_test.h index f6aff542..b8c513f1 100644 --- a/absl/container/internal/unordered_map_modifiers_test.h +++ b/absl/container/internal/unordered_map_modifiers_test.h @@ -23,6 +23,7 @@ #include "absl/container/internal/hash_policy_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -309,6 +310,7 @@ TYPED_TEST_P(UniquePtrModifiersTest, TryEmplace) { REGISTER_TYPED_TEST_SUITE_P(UniquePtrModifiersTest, TryEmplace); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_MAP_MODIFIERS_TEST_H_ diff --git a/absl/container/internal/unordered_map_test.cc b/absl/container/internal/unordered_map_test.cc index 114b342d..9cbf512f 100644 --- a/absl/container/internal/unordered_map_test.cc +++ b/absl/container/internal/unordered_map_test.cc @@ -21,6 +21,7 @@ #include "absl/container/internal/unordered_map_modifiers_test.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -45,4 +46,5 @@ INSTANTIATE_TYPED_TEST_SUITE_P(UnorderedMap, UniquePtrModifiersTest, } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/unordered_set_constructor_test.h b/absl/container/internal/unordered_set_constructor_test.h index f4844683..41165b05 100644 --- a/absl/container/internal/unordered_set_constructor_test.h +++ b/absl/container/internal/unordered_set_constructor_test.h @@ -26,6 +26,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -489,6 +490,7 @@ REGISTER_TYPED_TEST_CASE_P( AssignmentFromInitializerListOverwritesExisting, AssignmentOnSelf); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_SET_CONSTRUCTOR_TEST_H_ diff --git a/absl/container/internal/unordered_set_lookup_test.h b/absl/container/internal/unordered_set_lookup_test.h index 05b32b5d..8f2f4b20 100644 --- a/absl/container/internal/unordered_set_lookup_test.h +++ b/absl/container/internal/unordered_set_lookup_test.h @@ -21,6 +21,7 @@ #include "absl/container/internal/hash_policy_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -84,6 +85,7 @@ TYPED_TEST_P(LookupTest, EqualRange) { REGISTER_TYPED_TEST_CASE_P(LookupTest, Count, Find, EqualRange); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_SET_LOOKUP_TEST_H_ diff --git a/absl/container/internal/unordered_set_members_test.h b/absl/container/internal/unordered_set_members_test.h index b96c945a..4c5e104a 100644 --- a/absl/container/internal/unordered_set_members_test.h +++ b/absl/container/internal/unordered_set_members_test.h @@ -21,6 +21,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -79,6 +80,7 @@ TYPED_TEST_P(MembersTest, BeginEnd) { REGISTER_TYPED_TEST_SUITE_P(MembersTest, Typedefs, SimpleFunctions, BeginEnd); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_SET_MEMBERS_TEST_H_ diff --git a/absl/container/internal/unordered_set_modifiers_test.h b/absl/container/internal/unordered_set_modifiers_test.h index 79a8d422..26be58d9 100644 --- a/absl/container/internal/unordered_set_modifiers_test.h +++ b/absl/container/internal/unordered_set_modifiers_test.h @@ -21,6 +21,7 @@ #include "absl/container/internal/hash_policy_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -183,6 +184,7 @@ REGISTER_TYPED_TEST_CASE_P(ModifiersTest, Clear, Insert, InsertHint, EraseKey, Swap); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_SET_MODIFIERS_TEST_H_ diff --git a/absl/container/internal/unordered_set_test.cc b/absl/container/internal/unordered_set_test.cc index 6478fac1..a134b539 100644 --- a/absl/container/internal/unordered_set_test.cc +++ b/absl/container/internal/unordered_set_test.cc @@ -20,6 +20,7 @@ #include "absl/container/internal/unordered_set_modifiers_test.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -36,4 +37,5 @@ INSTANTIATE_TYPED_TEST_SUITE_P(UnorderedSet, ModifiersTest, SetTypes); } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/node_hash_map.h b/absl/container/node_hash_map.h index a718842b..e8065a98 100644 --- a/absl/container/node_hash_map.h +++ b/absl/container/node_hash_map.h @@ -48,6 +48,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template class NodeHashMapPolicy; @@ -581,6 +582,7 @@ struct IsUnorderedContainer< } // namespace container_algorithm_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_NODE_HASH_MAP_H_ diff --git a/absl/container/node_hash_map_test.cc b/absl/container/node_hash_map_test.cc index 0f2714a7..f923e915 100644 --- a/absl/container/node_hash_map_test.cc +++ b/absl/container/node_hash_map_test.cc @@ -21,6 +21,7 @@ #include "absl/container/internal/unordered_map_modifiers_test.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -217,4 +218,5 @@ TEST(NodeHashMap, MergeExtractInsert) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/node_hash_set.h b/absl/container/node_hash_set.h index 0cd1fe57..43ada3f9 100644 --- a/absl/container/node_hash_set.h +++ b/absl/container/node_hash_set.h @@ -44,6 +44,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template struct NodeHashSetPolicy; @@ -483,6 +484,7 @@ struct IsUnorderedContainer> : std::true_type {}; } // namespace container_algorithm_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_NODE_HASH_SET_H_ diff --git a/absl/container/node_hash_set_test.cc b/absl/container/node_hash_set_test.cc index 0ea76e7c..e1d544ff 100644 --- a/absl/container/node_hash_set_test.cc +++ b/absl/container/node_hash_set_test.cc @@ -20,6 +20,7 @@ #include "absl/container/internal/unordered_set_modifiers_test.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { using ::absl::container_internal::hash_internal::Enum; @@ -102,4 +103,5 @@ TEST(NodeHashSet, MergeExtractInsert) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/BUILD.bazel b/absl/debugging/BUILD.bazel index 2601090b..32cacefd 100644 --- a/absl/debugging/BUILD.bazel +++ b/absl/debugging/BUILD.bazel @@ -38,6 +38,7 @@ cc_library( linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":debugging_internal", + "//absl/base:config", "//absl/base:core_headers", ], ) @@ -63,6 +64,7 @@ cc_library( ":debugging_internal", ":demangle_internal", "//absl/base", + "//absl/base:config", "//absl/base:core_headers", "//absl/base:dynamic_annotations", "//absl/base:malloc_internal", @@ -106,6 +108,7 @@ cc_library( deps = [ ":stacktrace", ":symbolize", + "//absl/base:config", "//absl/base:core_headers", "//absl/base:raw_logging_internal", ], @@ -168,6 +171,7 @@ cc_library( copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ + "//absl/base:config", "//absl/base:core_headers", "//absl/base:dynamic_annotations", "//absl/base:raw_logging_internal", @@ -181,6 +185,7 @@ cc_library( copts = ABSL_DEFAULT_COPTS, deps = [ "//absl/base", + "//absl/base:config", "//absl/base:core_headers", ], ) @@ -205,7 +210,10 @@ cc_library( srcs = ["leak_check.cc"], hdrs = ["leak_check.h"], linkopts = ABSL_DEFAULT_LINKOPTS, - deps = ["//absl/base:core_headers"], + deps = [ + "//absl/base:config", + "//absl/base:core_headers", + ], ) # Adding a dependency to leak_check_disable will disable @@ -216,6 +224,7 @@ cc_library( srcs = ["leak_check_disable.cc"], linkopts = ABSL_DEFAULT_LINKOPTS, linkstatic = 1, + deps = ["//absl/base:config"], alwayslink = 1, ) @@ -237,6 +246,9 @@ cc_library( }), linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], + deps = [ + "//absl/base:config", + ], ) cc_library( @@ -247,6 +259,9 @@ cc_library( copts = ["-ULEAK_SANITIZER"], linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], + deps = [ + "//absl/base:config", + ], ) cc_test( @@ -304,6 +319,7 @@ cc_library( linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], deps = [ + "//absl/base:config", "//absl/base:core_headers", "//absl/base:raw_logging_internal", ], diff --git a/absl/debugging/CMakeLists.txt b/absl/debugging/CMakeLists.txt index eff504b4..ef9e71fc 100644 --- a/absl/debugging/CMakeLists.txt +++ b/absl/debugging/CMakeLists.txt @@ -25,6 +25,7 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} DEPS absl::debugging_internal + absl::config absl::core_headers PUBLIC ) @@ -49,6 +50,7 @@ absl_cc_library( absl::debugging_internal absl::demangle_internal absl::base + absl::config absl::core_headers absl::dynamic_annotations absl::malloc_internal @@ -88,6 +90,7 @@ absl_cc_library( DEPS absl::stacktrace absl::symbolize + absl::config absl::core_headers absl::raw_logging_internal ) @@ -151,6 +154,7 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} DEPS absl::core_headers + absl::config absl::dynamic_annotations absl::raw_logging_internal ) @@ -196,6 +200,7 @@ absl_cc_library( COPTS ${ABSL_DEFAULT_COPTS} DEPS + absl::config absl::core_headers PUBLIC ) @@ -293,6 +298,7 @@ absl_cc_library( COPTS ${ABSL_DEFAULT_COPTS} DEPS + absl::config absl::core_headers absl::raw_logging_internal TESTONLY diff --git a/absl/debugging/failure_signal_handler.cc b/absl/debugging/failure_signal_handler.cc index c6a4d962..470d6768 100644 --- a/absl/debugging/failure_signal_handler.cc +++ b/absl/debugging/failure_signal_handler.cc @@ -47,6 +47,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN ABSL_CONST_INIT static FailureSignalHandlerOptions fsh_options; @@ -356,4 +357,5 @@ void InstallFailureSignalHandler(const FailureSignalHandlerOptions& options) { } } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/failure_signal_handler.h b/absl/debugging/failure_signal_handler.h index 1beb78b9..f5a83962 100644 --- a/absl/debugging/failure_signal_handler.h +++ b/absl/debugging/failure_signal_handler.h @@ -44,7 +44,10 @@ #ifndef ABSL_DEBUGGING_FAILURE_SIGNAL_HANDLER_H_ #define ABSL_DEBUGGING_FAILURE_SIGNAL_HANDLER_H_ +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN // FailureSignalHandlerOptions // @@ -112,6 +115,7 @@ namespace debugging_internal { const char* FailureSignalToString(int signo); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_FAILURE_SIGNAL_HANDLER_H_ diff --git a/absl/debugging/internal/address_is_readable.cc b/absl/debugging/internal/address_is_readable.cc index 99c4c64b..f45e59b3 100644 --- a/absl/debugging/internal/address_is_readable.cc +++ b/absl/debugging/internal/address_is_readable.cc @@ -20,12 +20,14 @@ #if !defined(__linux__) || defined(__ANDROID__) namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // On platforms other than Linux, just return true. bool AddressIsReadable(const void* /* addr */) { return true; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #else @@ -40,6 +42,7 @@ bool AddressIsReadable(const void* /* addr */) { return true; } #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Pack a pid and two file descriptors into a 64-bit word, @@ -128,6 +131,7 @@ bool AddressIsReadable(const void *addr) { } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif diff --git a/absl/debugging/internal/address_is_readable.h b/absl/debugging/internal/address_is_readable.h index ca8003e6..4bbaf4d6 100644 --- a/absl/debugging/internal/address_is_readable.h +++ b/absl/debugging/internal/address_is_readable.h @@ -15,7 +15,10 @@ #ifndef ABSL_DEBUGGING_INTERNAL_ADDRESS_IS_READABLE_H_ #define ABSL_DEBUGGING_INTERNAL_ADDRESS_IS_READABLE_H_ +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Return whether the byte at *addr is readable, without faulting. @@ -23,6 +26,7 @@ namespace debugging_internal { bool AddressIsReadable(const void *addr); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_ADDRESS_IS_READABLE_H_ diff --git a/absl/debugging/internal/demangle.cc b/absl/debugging/internal/demangle.cc index 3809e496..fc615c3f 100644 --- a/absl/debugging/internal/demangle.cc +++ b/absl/debugging/internal/demangle.cc @@ -24,6 +24,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { typedef struct { @@ -1890,4 +1891,5 @@ bool Demangle(const char *mangled, char *out, int out_size) { } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/internal/demangle.h b/absl/debugging/internal/demangle.h index 81bb0dfd..c314d9bc 100644 --- a/absl/debugging/internal/demangle.h +++ b/absl/debugging/internal/demangle.h @@ -53,7 +53,10 @@ #ifndef ABSL_DEBUGGING_INTERNAL_DEMANGLE_H_ #define ABSL_DEBUGGING_INTERNAL_DEMANGLE_H_ +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Demangle `mangled`. On success, return true and write the @@ -62,6 +65,7 @@ namespace debugging_internal { bool Demangle(const char *mangled, char *out, int out_size); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_DEMANGLE_H_ diff --git a/absl/debugging/internal/demangle_test.cc b/absl/debugging/internal/demangle_test.cc index a68ce324..c6f1ce18 100644 --- a/absl/debugging/internal/demangle_test.cc +++ b/absl/debugging/internal/demangle_test.cc @@ -23,6 +23,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { namespace { @@ -190,4 +191,5 @@ TEST(DemangleRegression, DeeplyNestedArrayType) { } // namespace } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/internal/elf_mem_image.cc b/absl/debugging/internal/elf_mem_image.cc index e7408bca..24cc0130 100644 --- a/absl/debugging/internal/elf_mem_image.cc +++ b/absl/debugging/internal/elf_mem_image.cc @@ -38,6 +38,7 @@ #define VERSYM_VERSION 0x7fff namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { namespace { @@ -375,6 +376,7 @@ void ElfMemImage::SymbolIterator::Update(int increment) { } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HAVE_ELF_MEM_IMAGE diff --git a/absl/debugging/internal/elf_mem_image.h b/absl/debugging/internal/elf_mem_image.h index d84200db..46bfade3 100644 --- a/absl/debugging/internal/elf_mem_image.h +++ b/absl/debugging/internal/elf_mem_image.h @@ -23,6 +23,8 @@ // used. #include +#include "absl/base/config.h" + // Maybe one day we can rewrite this file not to require the elf // symbol extensions in glibc, but for right now we need them. #ifdef ABSL_HAVE_ELF_MEM_IMAGE @@ -39,6 +41,7 @@ #include // for ElfW namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // An in-memory ELF image (may not exist on disk). @@ -123,6 +126,7 @@ class ElfMemImage { }; } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HAVE_ELF_MEM_IMAGE diff --git a/absl/debugging/internal/examine_stack.cc b/absl/debugging/internal/examine_stack.cc index 1ebc788f..22f41b46 100644 --- a/absl/debugging/internal/examine_stack.cc +++ b/absl/debugging/internal/examine_stack.cc @@ -30,6 +30,7 @@ #include "absl/debugging/symbolize.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Returns the program counter from signal context, nullptr if @@ -150,4 +151,5 @@ void DumpPCAndFrameSizesAndStackTrace( } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/internal/examine_stack.h b/absl/debugging/internal/examine_stack.h index 56c9763e..39336913 100644 --- a/absl/debugging/internal/examine_stack.h +++ b/absl/debugging/internal/examine_stack.h @@ -17,7 +17,10 @@ #ifndef ABSL_DEBUGGING_INTERNAL_EXAMINE_STACK_H_ #define ABSL_DEBUGGING_INTERNAL_EXAMINE_STACK_H_ +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Returns the program counter from signal context, or nullptr if @@ -33,6 +36,7 @@ void DumpPCAndFrameSizesAndStackTrace( void (*writerfn)(const char*, void*), void* writerfn_arg); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_EXAMINE_STACK_H_ diff --git a/absl/debugging/internal/stack_consumption.cc b/absl/debugging/internal/stack_consumption.cc index d4703264..875ca6d9 100644 --- a/absl/debugging/internal/stack_consumption.cc +++ b/absl/debugging/internal/stack_consumption.cc @@ -27,6 +27,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { namespace { @@ -177,6 +178,7 @@ int GetSignalHandlerStackConsumption(void (*signal_handler)(int)) { } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION diff --git a/absl/debugging/internal/stack_consumption.h b/absl/debugging/internal/stack_consumption.h index b860a3c1..5e60ec42 100644 --- a/absl/debugging/internal/stack_consumption.h +++ b/absl/debugging/internal/stack_consumption.h @@ -18,6 +18,8 @@ #ifndef ABSL_DEBUGGING_INTERNAL_STACK_CONSUMPTION_H_ #define ABSL_DEBUGGING_INTERNAL_STACK_CONSUMPTION_H_ +#include "absl/base/config.h" + // The code in this module is not portable. // Use this feature test macro to detect its availability. #ifdef ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION @@ -27,6 +29,7 @@ #define ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION 1 namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Returns the stack consumption in bytes for the code exercised by @@ -38,6 +41,7 @@ namespace debugging_internal { int GetSignalHandlerStackConsumption(void (*signal_handler)(int)); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION diff --git a/absl/debugging/internal/stack_consumption_test.cc b/absl/debugging/internal/stack_consumption_test.cc index 68bfa126..80445bf4 100644 --- a/absl/debugging/internal/stack_consumption_test.cc +++ b/absl/debugging/internal/stack_consumption_test.cc @@ -23,6 +23,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { namespace { @@ -43,6 +44,7 @@ TEST(SignalHandlerStackConsumptionTest, MeasuresStackConsumption) { } // namespace } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION diff --git a/absl/debugging/internal/stacktrace_aarch64-inl.inc b/absl/debugging/internal/stacktrace_aarch64-inl.inc index 7ed6b3eb..411ea308 100644 --- a/absl/debugging/internal/stacktrace_aarch64-inl.inc +++ b/absl/debugging/internal/stacktrace_aarch64-inl.inc @@ -180,11 +180,13 @@ static int UnwindImpl(void** result, int* sizes, int max_depth, int skip_count, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return true; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_AARCH64_INL_H_ diff --git a/absl/debugging/internal/stacktrace_arm-inl.inc b/absl/debugging/internal/stacktrace_arm-inl.inc index c8408337..fffda968 100644 --- a/absl/debugging/internal/stacktrace_arm-inl.inc +++ b/absl/debugging/internal/stacktrace_arm-inl.inc @@ -113,11 +113,13 @@ static int UnwindImpl(void** result, int* sizes, int max_depth, int skip_count, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return false; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_ARM_INL_H_ diff --git a/absl/debugging/internal/stacktrace_generic-inl.inc b/absl/debugging/internal/stacktrace_generic-inl.inc index 81a49ef2..ac034c9f 100644 --- a/absl/debugging/internal/stacktrace_generic-inl.inc +++ b/absl/debugging/internal/stacktrace_generic-inl.inc @@ -87,11 +87,13 @@ static int UnwindImpl(void** result, int* sizes, int max_depth, int skip_count, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return true; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_GENERIC_INL_H_ diff --git a/absl/debugging/internal/stacktrace_powerpc-inl.inc b/absl/debugging/internal/stacktrace_powerpc-inl.inc index 3a070ee4..2e7c2f40 100644 --- a/absl/debugging/internal/stacktrace_powerpc-inl.inc +++ b/absl/debugging/internal/stacktrace_powerpc-inl.inc @@ -236,11 +236,13 @@ static int UnwindImpl(void** result, int* sizes, int max_depth, int skip_count, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return true; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_POWERPC_INL_H_ diff --git a/absl/debugging/internal/stacktrace_unimplemented-inl.inc b/absl/debugging/internal/stacktrace_unimplemented-inl.inc index e256fdd4..5b8fb191 100644 --- a/absl/debugging/internal/stacktrace_unimplemented-inl.inc +++ b/absl/debugging/internal/stacktrace_unimplemented-inl.inc @@ -12,11 +12,13 @@ static int UnwindImpl(void** /* result */, int* /* sizes */, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return false; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_UNIMPLEMENTED_INL_H_ diff --git a/absl/debugging/internal/stacktrace_win32-inl.inc b/absl/debugging/internal/stacktrace_win32-inl.inc index 247e7428..9c2c5580 100644 --- a/absl/debugging/internal/stacktrace_win32-inl.inc +++ b/absl/debugging/internal/stacktrace_win32-inl.inc @@ -73,11 +73,13 @@ static int UnwindImpl(void** result, int* sizes, int max_depth, int skip_count, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return false; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_WIN32_INL_H_ diff --git a/absl/debugging/internal/stacktrace_x86-inl.inc b/absl/debugging/internal/stacktrace_x86-inl.inc index 9494441e..972febdd 100644 --- a/absl/debugging/internal/stacktrace_x86-inl.inc +++ b/absl/debugging/internal/stacktrace_x86-inl.inc @@ -330,11 +330,13 @@ static int UnwindImpl(void **result, int *sizes, int max_depth, int skip_count, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return true; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_X86_INL_INC_ diff --git a/absl/debugging/internal/symbolize.h b/absl/debugging/internal/symbolize.h index 3e537893..5d0858b5 100644 --- a/absl/debugging/internal/symbolize.h +++ b/absl/debugging/internal/symbolize.h @@ -21,6 +21,8 @@ #include #include +#include "absl/base/config.h" + #ifdef ABSL_INTERNAL_HAVE_ELF_SYMBOLIZE #error ABSL_INTERNAL_HAVE_ELF_SYMBOLIZE cannot be directly set #elif defined(__ELF__) && defined(__GLIBC__) && !defined(__native_client__) && \ @@ -33,6 +35,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Iterates over all sections, invoking callback on each with the section name @@ -51,11 +54,13 @@ bool GetSectionHeaderByName(int fd, const char *name, size_t name_len, ElfW(Shdr) *out); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_INTERNAL_HAVE_ELF_SYMBOLIZE namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { struct SymbolDecoratorArgs { @@ -117,6 +122,7 @@ bool GetFileMappingHint(const void** start, const char** filename); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_SYMBOLIZE_H_ diff --git a/absl/debugging/internal/vdso_support.cc b/absl/debugging/internal/vdso_support.cc index d13ef25d..1e8a78ac 100644 --- a/absl/debugging/internal/vdso_support.cc +++ b/absl/debugging/internal/vdso_support.cc @@ -38,6 +38,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { ABSL_CONST_INIT @@ -187,6 +188,7 @@ static class VDSOInitHelper { } vdso_init_helper; } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HAVE_VDSO_SUPPORT diff --git a/absl/debugging/internal/vdso_support.h b/absl/debugging/internal/vdso_support.h index 9895b48d..6562c6c2 100644 --- a/absl/debugging/internal/vdso_support.h +++ b/absl/debugging/internal/vdso_support.h @@ -53,6 +53,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // NOTE: this class may be used from within tcmalloc, and can not @@ -149,6 +150,7 @@ class VDSOSupport { int GetCPU(); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HAVE_ELF_MEM_IMAGE diff --git a/absl/debugging/leak_check.cc b/absl/debugging/leak_check.cc index ffe3d1bd..ff904955 100644 --- a/absl/debugging/leak_check.cc +++ b/absl/debugging/leak_check.cc @@ -21,12 +21,14 @@ #ifndef LEAK_SANITIZER namespace absl { +ABSL_NAMESPACE_BEGIN bool HaveLeakSanitizer() { return false; } void DoIgnoreLeak(const void*) { } void RegisterLivePointers(const void*, size_t) { } void UnRegisterLivePointers(const void*, size_t) { } LeakCheckDisabler::LeakCheckDisabler() { } LeakCheckDisabler::~LeakCheckDisabler() { } +ABSL_NAMESPACE_END } // namespace absl #else @@ -34,6 +36,7 @@ LeakCheckDisabler::~LeakCheckDisabler() { } #include namespace absl { +ABSL_NAMESPACE_BEGIN bool HaveLeakSanitizer() { return true; } void DoIgnoreLeak(const void* ptr) { __lsan_ignore_object(ptr); } void RegisterLivePointers(const void* ptr, size_t size) { @@ -44,6 +47,7 @@ void UnRegisterLivePointers(const void* ptr, size_t size) { } LeakCheckDisabler::LeakCheckDisabler() { __lsan_disable(); } LeakCheckDisabler::~LeakCheckDisabler() { __lsan_enable(); } +ABSL_NAMESPACE_END } // namespace absl #endif // LEAK_SANITIZER diff --git a/absl/debugging/leak_check.h b/absl/debugging/leak_check.h index 4d489c58..7a5a22dd 100644 --- a/absl/debugging/leak_check.h +++ b/absl/debugging/leak_check.h @@ -32,7 +32,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN // HaveLeakSanitizer() // @@ -104,6 +107,7 @@ void RegisterLivePointers(const void* ptr, size_t size); // `RegisterLivePointers()`, enabling leak checking of those pointers. void UnRegisterLivePointers(const void* ptr, size_t size); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_LEAK_CHECK_H_ diff --git a/absl/debugging/stacktrace.cc b/absl/debugging/stacktrace.cc index 9de8782f..1f7c7d82 100644 --- a/absl/debugging/stacktrace.cc +++ b/absl/debugging/stacktrace.cc @@ -57,6 +57,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace { typedef int (*Unwinder)(void**, int*, int, int, const void*, int*); @@ -135,4 +136,5 @@ int DefaultStackUnwinder(void** pcs, int* sizes, int depth, int skip, return n; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/stacktrace.h b/absl/debugging/stacktrace.h index cd8fae76..0ec0ffda 100644 --- a/absl/debugging/stacktrace.h +++ b/absl/debugging/stacktrace.h @@ -31,7 +31,10 @@ #ifndef ABSL_DEBUGGING_STACKTRACE_H_ #define ABSL_DEBUGGING_STACKTRACE_H_ +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN // GetStackFrames() // @@ -222,6 +225,7 @@ namespace debugging_internal { // working. extern bool StackTraceWorksForTest(); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_STACKTRACE_H_ diff --git a/absl/debugging/symbolize.h b/absl/debugging/symbolize.h index a73dbd9e..a8ff3740 100644 --- a/absl/debugging/symbolize.h +++ b/absl/debugging/symbolize.h @@ -55,6 +55,7 @@ #include "absl/debugging/internal/symbolize.h" namespace absl { +ABSL_NAMESPACE_BEGIN // InitializeSymbolizer() // @@ -92,6 +93,7 @@ void InitializeSymbolizer(const char* argv0); // } bool Symbolize(const void *pc, char *out, int out_size); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_SYMBOLIZE_H_ diff --git a/absl/debugging/symbolize_elf.inc b/absl/debugging/symbolize_elf.inc index 14f0c972..c371635f 100644 --- a/absl/debugging/symbolize_elf.inc +++ b/absl/debugging/symbolize_elf.inc @@ -76,6 +76,7 @@ #include "absl/debugging/internal/vdso_support.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Value of argv[0]. Used by MaybeInitializeObjFile(). static char *argv0_value = nullptr; @@ -1475,4 +1476,5 @@ bool Symbolize(const void *pc, char *out, int out_size) { return ok; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/symbolize_unimplemented.inc b/absl/debugging/symbolize_unimplemented.inc index 7c580fe4..db24456b 100644 --- a/absl/debugging/symbolize_unimplemented.inc +++ b/absl/debugging/symbolize_unimplemented.inc @@ -17,6 +17,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { @@ -35,4 +36,5 @@ bool GetFileMappingHint(const void **, const void **, uint64_t *, const char **) void InitializeSymbolizer(const char*) {} bool Symbolize(const void *, char *, int) { return false; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/symbolize_win32.inc b/absl/debugging/symbolize_win32.inc index bd6fbd5e..c3df46f6 100644 --- a/absl/debugging/symbolize_win32.inc +++ b/absl/debugging/symbolize_win32.inc @@ -31,6 +31,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN static HANDLE process = NULL; @@ -76,4 +77,5 @@ bool Symbolize(const void* pc, char* out, int out_size) { return true; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/declare.h b/absl/flags/declare.h index 4926a09e..f7509ce7 100644 --- a/absl/flags/declare.h +++ b/absl/flags/declare.h @@ -28,6 +28,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // absl::Flag represents a flag of type 'T' created by ABSL_FLAG. @@ -47,6 +48,7 @@ template using Flag = flags_internal::Flag; #endif +ABSL_NAMESPACE_END } // namespace absl // ABSL_DECLARE_FLAG() diff --git a/absl/flags/flag.cc b/absl/flags/flag.cc index 37bbce23..7faa7ade 100644 --- a/absl/flags/flag.cc +++ b/absl/flags/flag.cc @@ -18,6 +18,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN // We want to validate the type mismatch between type definition and // declaration. The lock-free implementation does not allow us to do it, @@ -55,4 +56,5 @@ absl::Mutex* GetGlobalConstructionGuard() { return &construction_guard; } #endif +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/flag.h b/absl/flags/flag.h index 52c3cede..b6fbd116 100644 --- a/absl/flags/flag.h +++ b/absl/flags/flag.h @@ -38,6 +38,7 @@ #include "absl/flags/marshalling.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Flag // @@ -219,6 +220,7 @@ void SetFlag(absl::Flag* flag, const V& v) { flag->Set(value); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/flag_test_defs.cc b/absl/flags/flag_test_defs.cc index 3366c580..49f91dee 100644 --- a/absl/flags/flag_test_defs.cc +++ b/absl/flags/flag_test_defs.cc @@ -20,3 +20,5 @@ ABSL_FLAG(int, mistyped_int_flag, 0, ""); ABSL_FLAG(std::string, mistyped_string_flag, "", ""); +ABSL_RETIRED_FLAG(bool, old_bool_flag, true, + "repetition of retired flag definition"); diff --git a/absl/flags/internal/commandlineflag.cc b/absl/flags/internal/commandlineflag.cc index 88f91e16..09249274 100644 --- a/absl/flags/internal/commandlineflag.cc +++ b/absl/flags/internal/commandlineflag.cc @@ -18,6 +18,7 @@ #include "absl/flags/usage_config.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // The help message indicating that the commandline flag has been @@ -57,4 +58,5 @@ std::string CommandLineFlag::Filename() const { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/internal/commandlineflag.h b/absl/flags/internal/commandlineflag.h index 7964f1bf..49e13d1e 100644 --- a/absl/flags/internal/commandlineflag.h +++ b/absl/flags/internal/commandlineflag.h @@ -23,6 +23,7 @@ #include "absl/types/optional.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // Type-specific operations, eg., parsing, copying, etc. are provided @@ -158,7 +159,7 @@ class CommandLineFlag { : name_(name), filename_(filename) {} // Virtual destructor - virtual void Destroy() const = 0; + virtual void Destroy() = 0; // Not copyable/assignable. CommandLineFlag(const CommandLineFlag&) = delete; @@ -280,6 +281,7 @@ class CommandLineFlag { A(float) } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_COMMANDLINEFLAG_H_ diff --git a/absl/flags/internal/flag.cc b/absl/flags/internal/flag.cc index 435cc362..599bd7a4 100644 --- a/absl/flags/internal/flag.cc +++ b/absl/flags/internal/flag.cc @@ -19,6 +19,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { namespace { @@ -34,20 +35,40 @@ bool ShouldValidateFlagValue(const CommandLineFlag& flag) { return true; } +// RAII helper used to temporarily unlock and relock `absl::Mutex`. +// This is used when we need to ensure that locks are released while +// invoking user supplied callbacks and then reacquired, since callbacks may +// need to acquire these locks themselves. +class MutexRelock { + public: + explicit MutexRelock(absl::Mutex* mu) : mu_(mu) { mu_->Unlock(); } + ~MutexRelock() { mu_->Lock(); } + + MutexRelock(const MutexRelock&) = delete; + MutexRelock& operator=(const MutexRelock&) = delete; + + private: + absl::Mutex* mu_; +}; + +// This global lock guards the initialization and destruction of data_guard_, +// which is used to guard the other Flag data. +ABSL_CONST_INIT static absl::Mutex flag_mutex_lifetime_guard(absl::kConstInit); + } // namespace void FlagImpl::Init() { - ABSL_CONST_INIT static absl::Mutex init_lock(absl::kConstInit); - { - absl::MutexLock lock(&init_lock); + absl::MutexLock lock(&flag_mutex_lifetime_guard); - if (locks_ == nullptr) { // Must initialize Mutexes for this flag. - locks_ = new FlagImpl::CommandLineFlagLocks; + // Must initialize data guard for this flag. + if (!is_data_guard_inited_) { + new (&data_guard_) absl::Mutex; + is_data_guard_inited_ = true; } } - absl::MutexLock lock(&locks_->primary_mu); + absl::MutexLock lock(reinterpret_cast(&data_guard_)); if (cur_ != nullptr) { inited_.store(true, std::memory_order_release); @@ -67,21 +88,29 @@ absl::Mutex* FlagImpl::DataGuard() const { const_cast(this)->Init(); } - // All fields initialized; locks_ is therefore safe to read. - return &locks_->primary_mu; + // data_guard_ is initialized. + return reinterpret_cast(&data_guard_); } -void FlagImpl::Destroy() const { +void FlagImpl::Destroy() { { absl::MutexLock l(DataGuard()); // Values are heap allocated for Abseil Flags. if (cur_) Delete(op_, cur_); - if (def_kind_ == FlagDefaultSrcKind::kDynamicValue) + + // Release the dynamically allocated default value if any. + if (def_kind_ == FlagDefaultSrcKind::kDynamicValue) { Delete(op_, default_src_.dynamic_value); + } + + // If this flag has an assigned callback, release callback data. + if (callback_data_) delete callback_data_; } - delete locks_; + absl::MutexLock l(&flag_mutex_lifetime_guard); + DataGuard()->~Mutex(); + is_data_guard_inited_ = false; } std::unique_ptr FlagImpl::MakeInitValue() const { @@ -126,13 +155,20 @@ void FlagImpl::SetCallback( const flags_internal::FlagCallback mutation_callback) { absl::MutexLock l(DataGuard()); - callback_ = mutation_callback; + if (callback_data_ == nullptr) { + callback_data_ = new CallbackData; + } + callback_data_->func = mutation_callback; InvokeCallback(); } void FlagImpl::InvokeCallback() const { - if (!callback_) return; + if (!callback_data_) return; + + // Make a copy of the C-style function pointer that we are about to invoke + // before we release the lock guarding it. + FlagCallback cb = callback_data_->func; // If the flag has a mutation callback this function invokes it. While the // callback is being invoked the primary flag's mutex is unlocked and it is @@ -145,14 +181,9 @@ void FlagImpl::InvokeCallback() const { // and it also can be different by the time the callback invocation is // completed. Requires that *primary_lock be held in exclusive mode; it may be // released and reacquired by the implementation. - DataGuard()->Unlock(); - - { - absl::MutexLock lock(&locks_->callback_mu); - callback_(); - } - - DataGuard()->Lock(); + MutexRelock relock(DataGuard()); + absl::MutexLock lock(&callback_data_->guard); + cb(); } bool FlagImpl::RestoreState(const CommandLineFlag& flag, const void* value, @@ -177,12 +208,13 @@ bool FlagImpl::RestoreState(const CommandLineFlag& flag, const void* value, } // Attempts to parse supplied `value` string using parsing routine in the `flag` -// argument. If parsing successful, this function stores the parsed value in -// 'dst' assuming it is a pointer to the flag's value type. In case if any error -// is encountered in either step, the error message is stored in 'err' -bool FlagImpl::TryParse(const CommandLineFlag& flag, void* dst, +// argument. If parsing successful, this function replaces the dst with newly +// parsed value. In case if any error is encountered in either step, the error +// message is stored in 'err' +bool FlagImpl::TryParse(const CommandLineFlag& flag, void** dst, absl::string_view value, std::string* err) const { auto tentative_value = MakeInitValue(); + std::string parse_err; if (!Parse(marshalling_op_, value, tentative_value.get(), &parse_err)) { auto type_name = flag.Typename(); @@ -194,7 +226,10 @@ bool FlagImpl::TryParse(const CommandLineFlag& flag, void* dst, return false; } - Copy(op_, tentative_value.get(), dst); + void* old_val = *dst; + *dst = tentative_value.release(); + tentative_value.reset(old_val); + return true; } @@ -274,7 +309,7 @@ bool FlagImpl::SetFromString(const CommandLineFlag& flag, switch (set_mode) { case SET_FLAGS_VALUE: { // set or modify the flag's value - if (!TryParse(flag, cur_, value, err)) return false; + if (!TryParse(flag, &cur_, value, err)) return false; modified_ = true; counter_++; StoreAtomic(); @@ -288,7 +323,7 @@ bool FlagImpl::SetFromString(const CommandLineFlag& flag, case SET_FLAG_IF_DEFAULT: { // set the flag's value, but only if it hasn't been set by someone else if (!modified_) { - if (!TryParse(flag, cur_, value, err)) return false; + if (!TryParse(flag, &cur_, value, err)) return false; modified_ = true; counter_++; StoreAtomic(); @@ -305,18 +340,19 @@ bool FlagImpl::SetFromString(const CommandLineFlag& flag, break; } case SET_FLAGS_DEFAULT: { - // Flag's new default-value. - auto new_default_value = MakeInitValue(); - - if (!TryParse(flag, new_default_value.get(), value, err)) return false; - if (def_kind_ == FlagDefaultSrcKind::kDynamicValue) { - // Release old default value. - Delete(op_, default_src_.dynamic_value); - } + if (!TryParse(flag, &default_src_.dynamic_value, value, err)) { + return false; + } + } else { + void* new_default_val = nullptr; + if (!TryParse(flag, &new_default_val, value, err)) { + return false; + } - default_src_.dynamic_value = new_default_value.release(); - def_kind_ = FlagDefaultSrcKind::kDynamicValue; + default_src_.dynamic_value = new_default_val; + def_kind_ = FlagDefaultSrcKind::kDynamicValue; + } if (!modified_) { // Need to set both default value *and* current, in this case @@ -361,4 +397,5 @@ bool FlagImpl::ValidateInputValue(absl::string_view value) const { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/internal/flag.h b/absl/flags/internal/flag.h index 947a8cad..20de406f 100644 --- a/absl/flags/internal/flag.h +++ b/absl/flags/internal/flag.h @@ -27,6 +27,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { constexpr int64_t AtomicInit() { return 0xababababababababll; } @@ -156,10 +157,11 @@ class FlagImpl { help_(help.source), help_source_kind_(help.kind), def_kind_(flags_internal::FlagDefaultSrcKind::kGenFunc), - default_src_(default_value_gen) {} + default_src_(default_value_gen), + data_guard_{} {} // Forces destruction of the Flag's data. - void Destroy() const; + void Destroy(); // Constant access methods std::string Help() const; @@ -170,9 +172,10 @@ class FlagImpl { void Read(const CommandLineFlag& flag, void* dst, const flags_internal::FlagOpFn dst_op) const ABSL_LOCKS_EXCLUDED(*DataGuard()); - // Attempts to parse supplied `value` std::string. - bool TryParse(const CommandLineFlag& flag, void* dst, absl::string_view value, - std::string* err) const + // Attempts to parse supplied `value` std::string. If parsing is successful, then + // it replaces `dst` with the new value. + bool TryParse(const CommandLineFlag& flag, void** dst, + absl::string_view value, std::string* err) const ABSL_EXCLUSIVE_LOCKS_REQUIRED(*DataGuard()); template bool AtomicGet(T* v) const { @@ -226,8 +229,7 @@ class FlagImpl { void Init(); // Ensures that the lazily initialized data is initialized, // and returns pointer to the mutex guarding flags data. - absl::Mutex* DataGuard() const ABSL_LOCK_RETURNED(locks_->primary_mu); - + absl::Mutex* DataGuard() const ABSL_LOCK_RETURNED((absl::Mutex*)&data_guard_); // Returns heap allocated value of type T initialized with default value. std::unique_ptr MakeInitValue() const ABSL_EXCLUSIVE_LOCKS_REQUIRED(*DataGuard()); @@ -239,9 +241,12 @@ class FlagImpl { // Indicates if help message was supplied as literal or generator func. const FlagHelpSrcKind help_source_kind_; - // Mutable Flag's data. (guarded by DataGuard()). - // Indicates that locks_ and cur_ fields have been lazily initialized. + // Indicates that the Flag state is initialized. std::atomic inited_{false}; + // Mutable Flag state (guarded by data_guard_). + // Additional bool to protect against multiple concurrent constructions + // of `data_guard_`. + bool is_data_guard_inited_ = false; // Has flag value been modified? bool modified_ ABSL_GUARDED_BY(*DataGuard()) = false; // Specified on command line. @@ -261,22 +266,20 @@ class FlagImpl { // For some types, a copy of the current value is kept in an atomically // accessible field. std::atomic atomic_{flags_internal::AtomicInit()}; - // Mutation callback - FlagCallback callback_ = nullptr; - - // Lazily initialized mutexes for this flag value. We cannot inline a - // SpinLock or Mutex here because those have non-constexpr constructors and - // so would prevent constant initialization of this type. - // TODO(rogeeff): fix it once Mutex has constexpr constructor - // The following struct contains the locks in a CommandLineFlag struct. - // They are in a separate struct that is lazily allocated to avoid problems - // with static initialization and to avoid multiple allocations. - struct CommandLineFlagLocks { - absl::Mutex primary_mu; // protects several fields in CommandLineFlag - absl::Mutex callback_mu; // used to serialize callbacks - }; - CommandLineFlagLocks* locks_ = nullptr; // locks, laziliy allocated. + struct CallbackData { + FlagCallback func; + absl::Mutex guard; // Guard for concurrent callback invocations. + }; + CallbackData* callback_data_ ABSL_GUARDED_BY(*DataGuard()) = nullptr; + // This is reserved space for an absl::Mutex to guard flag data. It will be + // initialized in FlagImpl::Init via placement new. + // We can't use "absl::Mutex data_guard_", since this class is not literal. + // We do not want to use "absl::Mutex* data_guard_", since this would require + // heap allocation during initialization, which is both slows program startup + // and can fail. Using reserved space + placement new allows us to avoid both + // problems. + alignas(absl::Mutex) mutable char data_guard_[sizeof(absl::Mutex)]; }; // This is "unspecified" implementation of absl::Flag type. @@ -354,7 +357,7 @@ class Flag final : public flags_internal::CommandLineFlag { private: friend class FlagState; - void Destroy() const override { impl_.Destroy(); } + void Destroy() override { impl_.Destroy(); } void Read(void* dst) const override { impl_.Read(*this, dst, &flags_internal::FlagOps); @@ -414,6 +417,7 @@ T* MakeFromDefaultValue(EmptyBraces) { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_FLAG_H_ diff --git a/absl/flags/internal/parse.h b/absl/flags/internal/parse.h index fd3aca61..e534635b 100644 --- a/absl/flags/internal/parse.h +++ b/absl/flags/internal/parse.h @@ -27,6 +27,7 @@ ABSL_DECLARE_FLAG(std::vector, tryfromenv); ABSL_DECLARE_FLAG(std::vector, undefok); namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { enum class ArgvListAction { kRemoveParsedArgs, kKeepParsedArgs }; @@ -43,6 +44,7 @@ std::vector ParseCommandLineImpl(int argc, char* argv[], OnUndefinedFlag on_undef_flag); } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_PARSE_H_ diff --git a/absl/flags/internal/path_util.h b/absl/flags/internal/path_util.h index 5615c0e6..41696377 100644 --- a/absl/flags/internal/path_util.h +++ b/absl/flags/internal/path_util.h @@ -20,6 +20,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // A portable interface that returns the basename of the filename passed as an @@ -55,6 +56,7 @@ inline absl::string_view Package(absl::string_view filename) { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_PATH_UTIL_H_ diff --git a/absl/flags/internal/program_name.cc b/absl/flags/internal/program_name.cc index f0811f14..df0c3309 100644 --- a/absl/flags/internal/program_name.cc +++ b/absl/flags/internal/program_name.cc @@ -21,6 +21,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { ABSL_CONST_INIT static absl::Mutex program_name_guard(absl::kConstInit); @@ -50,4 +51,5 @@ void SetProgramInvocationName(absl::string_view prog_name_str) { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/internal/program_name.h b/absl/flags/internal/program_name.h index 326f24bb..317a7c5c 100644 --- a/absl/flags/internal/program_name.h +++ b/absl/flags/internal/program_name.h @@ -24,6 +24,7 @@ // Program name namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // Returns program invocation name or "UNKNOWN" if `SetProgramInvocationName()` @@ -42,6 +43,7 @@ std::string ShortProgramInvocationName(); void SetProgramInvocationName(absl::string_view prog_name_str); } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_PROGRAM_NAME_H_ diff --git a/absl/flags/internal/registry.cc b/absl/flags/internal/registry.cc index 52d9f3c7..5eae933c 100644 --- a/absl/flags/internal/registry.cc +++ b/absl/flags/internal/registry.cc @@ -30,6 +30,7 @@ // set it. namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // -------------------------------------------------------------------- @@ -281,7 +282,7 @@ class RetiredFlagObj final : public flags_internal::CommandLineFlag { op_(ops) {} private: - void Destroy() const override { + void Destroy() override { // Values are heap allocated for Retired Flags. delete this; } @@ -336,4 +337,5 @@ bool IsRetiredFlag(absl::string_view name, bool* type_is_bool) { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/internal/registry.h b/absl/flags/internal/registry.h index 1889f3a0..d2145a8a 100644 --- a/absl/flags/internal/registry.h +++ b/absl/flags/internal/registry.h @@ -27,6 +27,7 @@ // Global flags registry API. namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { CommandLineFlag* FindCommandLineFlag(absl::string_view name); @@ -115,6 +116,7 @@ class FlagSaver { }; } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_REGISTRY_H_ diff --git a/absl/flags/internal/type_erased.cc b/absl/flags/internal/type_erased.cc index a1650fcf..7910db8f 100644 --- a/absl/flags/internal/type_erased.cc +++ b/absl/flags/internal/type_erased.cc @@ -21,6 +21,7 @@ #include "absl/strings/str_cat.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { bool GetCommandLineOption(absl::string_view name, std::string* value) { @@ -79,4 +80,5 @@ bool SpecifiedOnCommandLine(absl::string_view name) { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/internal/type_erased.h b/absl/flags/internal/type_erased.h index a9551166..6cbd84cd 100644 --- a/absl/flags/internal/type_erased.h +++ b/absl/flags/internal/type_erased.h @@ -25,6 +25,7 @@ // Registry interfaces operating on type erased handles. namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // If a flag named "name" exists, store its current value in *OUTPUT @@ -81,6 +82,7 @@ inline bool GetByName(absl::string_view name, T* dst) { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_TYPE_ERASED_H_ diff --git a/absl/flags/internal/usage.cc b/absl/flags/internal/usage.cc index dc12e32f..4602c019 100644 --- a/absl/flags/internal/usage.cc +++ b/absl/flags/internal/usage.cc @@ -44,6 +44,7 @@ ABSL_FLAG(std::string, helpmatch, "", "show help on modules whose name contains the specified substr"); namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { namespace { @@ -404,4 +405,5 @@ int HandleUsageFlags(std::ostream& out, } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/internal/usage.h b/absl/flags/internal/usage.h index 76075b08..5e8ca6a1 100644 --- a/absl/flags/internal/usage.h +++ b/absl/flags/internal/usage.h @@ -27,6 +27,7 @@ // Usage reporting interfaces namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // The format to report the help messages in. @@ -64,6 +65,7 @@ int HandleUsageFlags(std::ostream& out, absl::string_view program_usage_message); } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl ABSL_DECLARE_FLAG(bool, help); diff --git a/absl/flags/marshalling.cc b/absl/flags/marshalling.cc index f4ebe0e3..87020a27 100644 --- a/absl/flags/marshalling.cc +++ b/absl/flags/marshalling.cc @@ -27,6 +27,7 @@ #include "absl/strings/str_split.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // -------------------------------------------------------------------- @@ -226,4 +227,5 @@ std::string AbslUnparseFlag(absl::LogSeverity v) { return absl::UnparseFlag(static_cast(v)); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/marshalling.h b/absl/flags/marshalling.h index 6d391804..b9fca752 100644 --- a/absl/flags/marshalling.h +++ b/absl/flags/marshalling.h @@ -168,6 +168,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // Overloads of `AbslParseFlag()` and `AbslUnparseFlag()` for fundamental types. @@ -256,6 +257,7 @@ enum class LogSeverity : int; bool AbslParseFlag(absl::string_view, absl::LogSeverity*, std::string*); std::string AbslUnparseFlag(absl::LogSeverity); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_MARSHALLING_H_ diff --git a/absl/flags/parse.cc b/absl/flags/parse.cc index 16c4d68f..5a56a356 100644 --- a/absl/flags/parse.cc +++ b/absl/flags/parse.cc @@ -38,6 +38,7 @@ // -------------------------------------------------------------------- namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { namespace { @@ -52,6 +53,7 @@ ABSL_CONST_INIT bool tryfromenv_needs_processing } // namespace } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl ABSL_FLAG(std::vector, flagfile, {}, @@ -109,6 +111,7 @@ ABSL_FLAG(std::vector, undefok, {}, "with that name"); namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { namespace { @@ -748,4 +751,5 @@ std::vector ParseCommandLine(int argc, char* argv[]) { flags_internal::OnUndefinedFlag::kAbortIfUndefined); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/parse.h b/absl/flags/parse.h index dbb75101..871fc993 100644 --- a/absl/flags/parse.h +++ b/absl/flags/parse.h @@ -29,6 +29,7 @@ #include "absl/flags/internal/parse.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ParseCommandLine() // @@ -53,6 +54,7 @@ namespace absl { // help messages and then exits the program. std::vector ParseCommandLine(int argc, char* argv[]); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_PARSE_H_ diff --git a/absl/flags/usage.cc b/absl/flags/usage.cc index dff7a3da..60459bc2 100644 --- a/absl/flags/usage.cc +++ b/absl/flags/usage.cc @@ -20,6 +20,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { namespace { ABSL_CONST_INIT absl::Mutex usage_message_guard(absl::kConstInit); @@ -53,4 +54,5 @@ absl::string_view ProgramUsageMessage() { : "Warning: SetProgramUsageMessage() never called"; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/usage.h b/absl/flags/usage.h index 3a121071..299e5c34 100644 --- a/absl/flags/usage.h +++ b/absl/flags/usage.h @@ -22,6 +22,7 @@ // Usage reporting interfaces namespace absl { +ABSL_NAMESPACE_BEGIN // Sets the "usage" message to be used by help reporting routines. // For example: @@ -35,6 +36,7 @@ void SetProgramUsageMessage(absl::string_view new_usage_message); // Returns the usage message set by SetProgramUsageMessage(). absl::string_view ProgramUsageMessage(); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_USAGE_H_ diff --git a/absl/flags/usage_config.cc b/absl/flags/usage_config.cc index f97bf300..21a2dd01 100644 --- a/absl/flags/usage_config.cc +++ b/absl/flags/usage_config.cc @@ -34,6 +34,7 @@ ABSL_ATTRIBUTE_WEAK void AbslInternalReportFatalUsageError(absl::string_view) {} } // extern "C" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { namespace { @@ -149,4 +150,5 @@ void SetFlagsUsageConfig(FlagsUsageConfig usage_config) { flags_internal::custom_usage_config = new FlagsUsageConfig(usage_config); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/usage_config.h b/absl/flags/usage_config.h index bfd0eedb..e6428e0a 100644 --- a/absl/flags/usage_config.h +++ b/absl/flags/usage_config.h @@ -54,6 +54,7 @@ // Shows help on modules whose name contains the specified substring namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { using FlagKindFilter = std::function; @@ -118,6 +119,7 @@ FlagsUsageConfig GetUsageConfig(); void ReportUsageError(absl::string_view msg, bool is_fatal); } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl extern "C" { diff --git a/absl/functional/function_ref.h b/absl/functional/function_ref.h index 42d9f16f..370acc55 100644 --- a/absl/functional/function_ref.h +++ b/absl/functional/function_ref.h @@ -54,6 +54,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN // FunctionRef // @@ -132,6 +133,7 @@ class FunctionRef { absl::functional_internal::Invoker invoker_; }; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FUNCTIONAL_FUNCTION_REF_H_ diff --git a/absl/functional/function_ref_benchmark.cc b/absl/functional/function_ref_benchmark.cc index f6dfcabf..045305bf 100644 --- a/absl/functional/function_ref_benchmark.cc +++ b/absl/functional/function_ref_benchmark.cc @@ -20,6 +20,7 @@ #include "absl/base/attributes.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { int dummy = 0; @@ -137,4 +138,5 @@ void BM_NonTrivialArgsFunctionRef(benchmark::State& state) { BENCHMARK(BM_NonTrivialArgsFunctionRef); } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/functional/function_ref_test.cc b/absl/functional/function_ref_test.cc index 90829db0..3aa59745 100644 --- a/absl/functional/function_ref_test.cc +++ b/absl/functional/function_ref_test.cc @@ -22,6 +22,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { void RunFun(FunctionRef f) { f(); } @@ -252,4 +253,5 @@ TEST(FunctionRef, PassByValueTypes) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/functional/internal/function_ref.h b/absl/functional/internal/function_ref.h index fcb0496c..d1575054 100644 --- a/absl/functional/internal/function_ref.h +++ b/absl/functional/internal/function_ref.h @@ -23,6 +23,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace functional_internal { // Like a void* that can handle function pointers as well. The standard does not @@ -99,6 +100,7 @@ template using EnableIf = typename ::std::enable_if::type; } // namespace functional_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FUNCTIONAL_INTERNAL_FUNCTION_REF_H_ diff --git a/absl/hash/hash.h b/absl/hash/hash.h index 297dc9cb..23a65ea8 100644 --- a/absl/hash/hash.h +++ b/absl/hash/hash.h @@ -73,6 +73,7 @@ #include "absl/hash/internal/hash.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // `absl::Hash` @@ -317,6 +318,7 @@ class HashState : public hash_internal::HashStateBase { void (*combine_contiguous_)(void*, const unsigned char*, size_t); }; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HASH_HASH_H_ diff --git a/absl/hash/hash_test.cc b/absl/hash/hash_test.cc index 42c0c3d8..7a9d57f7 100644 --- a/absl/hash/hash_test.cc +++ b/absl/hash/hash_test.cc @@ -681,6 +681,7 @@ H AbslHashValue(H state, CustomHashType t) { } // namespace namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { template struct is_uniquely_represented< @@ -688,6 +689,7 @@ struct is_uniquely_represented< typename EnableIfContained::type> : std::true_type {}; } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl #if ABSL_HASH_INTERNAL_SUPPORT_LEGACY_HASH_ diff --git a/absl/hash/hash_testing.h b/absl/hash/hash_testing.h index c45bc154..1e1c5741 100644 --- a/absl/hash/hash_testing.h +++ b/absl/hash/hash_testing.h @@ -28,6 +28,7 @@ #include "absl/types/variant.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Run the absl::Hash algorithm over all the elements passed in and verify that // their hash expansion is congruent with their `==` operator. @@ -371,6 +372,7 @@ VerifyTypeImplementsAbslHashCorrectly(std::initializer_list values, equals); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HASH_HASH_TESTING_H_ diff --git a/absl/hash/internal/city.cc b/absl/hash/internal/city.cc index dc7650a7..e122c184 100644 --- a/absl/hash/internal/city.cc +++ b/absl/hash/internal/city.cc @@ -30,6 +30,7 @@ #include "absl/base/optimization.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { #ifdef ABSL_IS_BIG_ENDIAN @@ -341,4 +342,5 @@ uint64_t CityHash64WithSeeds(const char *s, size_t len, uint64_t seed0, } } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/hash/internal/city.h b/absl/hash/internal/city.h index b43d3407..161c7748 100644 --- a/absl/hash/internal/city.h +++ b/absl/hash/internal/city.h @@ -47,9 +47,13 @@ #include #include // for size_t. + #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { typedef std::pair uint128; @@ -86,6 +90,7 @@ inline uint64_t Hash128to64(const uint128 &x) { } } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HASH_INTERNAL_CITY_H_ diff --git a/absl/hash/internal/city_test.cc b/absl/hash/internal/city_test.cc index 71b4ecce..251d381d 100644 --- a/absl/hash/internal/city_test.cc +++ b/absl/hash/internal/city_test.cc @@ -20,6 +20,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { static const uint64_t k0 = 0xc3a5c85c97cb3127ULL; @@ -590,4 +591,5 @@ TEST(CityHashTest, Unchanging) { } } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/hash/internal/hash.cc b/absl/hash/internal/hash.cc index c17f3be1..b44ecb3a 100644 --- a/absl/hash/internal/hash.cc +++ b/absl/hash/internal/hash.cc @@ -15,6 +15,7 @@ #include "absl/hash/internal/hash.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { uint64_t CityHashState::CombineLargeContiguousImpl32(uint64_t state, @@ -50,4 +51,5 @@ uint64_t CityHashState::CombineLargeContiguousImpl64(uint64_t state, ABSL_CONST_INIT const void* const CityHashState::kSeed = &kSeed; } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/hash/internal/hash.h b/absl/hash/internal/hash.h index 7d44f57d..2564978a 100644 --- a/absl/hash/internal/hash.h +++ b/absl/hash/internal/hash.h @@ -50,6 +50,7 @@ #include "absl/hash/internal/city.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { class PiecewiseCombiner; @@ -980,6 +981,7 @@ H PiecewiseCombiner::finalize(H state) { } } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HASH_INTERNAL_HASH_H_ diff --git a/absl/hash/internal/spy_hash_state.h b/absl/hash/internal/spy_hash_state.h index 05c7cafe..c0831208 100644 --- a/absl/hash/internal/spy_hash_state.h +++ b/absl/hash/internal/spy_hash_state.h @@ -25,6 +25,7 @@ #include "absl/strings/str_join.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { // SpyHashState is an implementation of the HashState API that simply @@ -224,6 +225,7 @@ void AbslHashValue(SpyHashStateImpl, const U&); using SpyHashState = SpyHashStateImpl; } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HASH_INTERNAL_SPY_HASH_STATE_H_ diff --git a/absl/memory/memory.h b/absl/memory/memory.h index 243a5dda..513f7103 100644 --- a/absl/memory/memory.h +++ b/absl/memory/memory.h @@ -34,6 +34,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // Function Template: WrapUnique() @@ -688,6 +689,7 @@ void CopyRange(Allocator& alloc, Iterator destination, InputIterator first, } } } // namespace memory_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_MEMORY_MEMORY_H_ diff --git a/absl/memory/memory_exception_safety_test.cc b/absl/memory/memory_exception_safety_test.cc index 729507e9..c0910dc7 100644 --- a/absl/memory/memory_exception_safety_test.cc +++ b/absl/memory/memory_exception_safety_test.cc @@ -22,6 +22,7 @@ #include "absl/base/internal/exception_safety_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { constexpr int kLength = 50; @@ -53,6 +54,7 @@ TEST(MakeUnique, CheckForLeaks) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HAVE_EXCEPTIONS diff --git a/absl/meta/type_traits.h b/absl/meta/type_traits.h index 8cd5f043..ba87d2f0 100644 --- a/absl/meta/type_traits.h +++ b/absl/meta/type_traits.h @@ -48,6 +48,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN // Defined and documented later on in this file. template @@ -752,6 +753,7 @@ using swap_internal::Swap; using swap_internal::StdSwapIsUnconstrained; } // namespace type_traits_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_META_TYPE_TRAITS_H_ diff --git a/absl/numeric/int128.cc b/absl/numeric/int128.cc index 1eba09de..a20a77e7 100644 --- a/absl/numeric/int128.cc +++ b/absl/numeric/int128.cc @@ -23,6 +23,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN const uint128 kuint128max = MakeUint128(std::numeric_limits::max(), std::numeric_limits::max()); @@ -349,6 +350,7 @@ std::ostream& operator<<(std::ostream& os, int128 v) { return os << rep; } +ABSL_NAMESPACE_END } // namespace absl namespace std { diff --git a/absl/numeric/int128.h b/absl/numeric/int128.h index 50617612..718f70b1 100644 --- a/absl/numeric/int128.h +++ b/absl/numeric/int128.h @@ -49,6 +49,7 @@ #endif // defined(_MSC_VER) namespace absl { +ABSL_NAMESPACE_BEGIN class int128; @@ -245,6 +246,7 @@ constexpr uint128 Uint128Max() { (std::numeric_limits::max)()); } +ABSL_NAMESPACE_END } // namespace absl // Specialized numeric_limits for uint128. @@ -293,6 +295,7 @@ class numeric_limits { } // namespace std namespace absl { +ABSL_NAMESPACE_BEGIN // int128 // @@ -478,6 +481,7 @@ constexpr int128 Int128Min() { return int128((std::numeric_limits::min)(), 0); } +ABSL_NAMESPACE_END } // namespace absl // Specialized numeric_limits for int128. @@ -529,6 +533,7 @@ class numeric_limits { // Implementation details follow // -------------------------------------------------------------------------- namespace absl { +ABSL_NAMESPACE_BEGIN constexpr uint128 MakeUint128(uint64_t high, uint64_t low) { return uint128(high, low); @@ -1078,6 +1083,7 @@ constexpr int64_t BitCastToSigned(uint64_t v) { #include "absl/numeric/int128_no_intrinsic.inc" // IWYU pragma: export #endif // ABSL_HAVE_INTRINSIC_INT128 +ABSL_NAMESPACE_END } // namespace absl #undef ABSL_INTERNAL_WCHAR_T diff --git a/absl/random/CMakeLists.txt b/absl/random/CMakeLists.txt index 13e96357..46dbc3ef 100644 --- a/absl/random/CMakeLists.txt +++ b/absl/random/CMakeLists.txt @@ -526,6 +526,8 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} LINKOPTS ${ABSL_DEFAULT_LINKOPTS} + DEPS + absl::config ) # Internal-only target, do not depend on directly. @@ -559,6 +561,8 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} LINKOPTS ${ABSL_DEFAULT_LINKOPTS} + DEPS + absl::config ) # Internal-only target, do not depend on directly. @@ -618,6 +622,8 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} LINKOPTS ${ABSL_DEFAULT_LINKOPTS} + DEPS + absl::config TESTONLY ) @@ -631,6 +637,8 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} LINKOPTS ${ABSL_DEFAULT_LINKOPTS} + DEPS + absl::config TESTONLY ) @@ -782,6 +790,8 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} LINKOPTS ${ABSL_DEFAULT_LINKOPTS} + DEPS + absl::config ) # Internal-only target, do not depend on directly. @@ -816,6 +826,7 @@ absl_cc_library( ${ABSL_DEFAULT_LINKOPTS} DEPS absl::random_internal_platform + absl::config ) # Internal-only target, do not depend on directly. @@ -835,6 +846,7 @@ absl_cc_library( DEPS absl::random_internal_platform absl::random_internal_randen_hwaes_impl + absl::config ) # Internal-only target, do not depend on directly. @@ -851,6 +863,7 @@ absl_cc_library( ${ABSL_DEFAULT_LINKOPTS} DEPS absl::random_internal_platform + absl::config ) # Internal-only target, do not depend on directly. @@ -868,6 +881,7 @@ absl_cc_library( LINKOPTS ${ABSL_DEFAULT_LINKOPTS} DEPS + absl::config absl::core_headers absl::raw_logging_internal absl::strings diff --git a/absl/random/bernoulli_distribution.h b/absl/random/bernoulli_distribution.h index 326fcb6e..25bd0d5c 100644 --- a/absl/random/bernoulli_distribution.h +++ b/absl/random/bernoulli_distribution.h @@ -24,6 +24,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::bernoulli_distribution is a drop in replacement for // std::bernoulli_distribution. It guarantees that (given a perfect @@ -193,6 +194,7 @@ bool bernoulli_distribution::Generate(double p, } } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_BERNOULLI_DISTRIBUTION_H_ diff --git a/absl/random/beta_distribution.h b/absl/random/beta_distribution.h index b09b02f0..c154066f 100644 --- a/absl/random/beta_distribution.h +++ b/absl/random/beta_distribution.h @@ -29,6 +29,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::beta_distribution: // Generate a floating-point variate conforming to a Beta distribution: @@ -420,6 +421,7 @@ std::basic_istream& operator>>( return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_BETA_DISTRIBUTION_H_ diff --git a/absl/random/bit_gen_ref.h b/absl/random/bit_gen_ref.h index 00e904f8..e8771162 100644 --- a/absl/random/bit_gen_ref.h +++ b/absl/random/bit_gen_ref.h @@ -31,6 +31,7 @@ #include "absl/random/internal/mocking_bit_gen_base.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { template @@ -146,6 +147,7 @@ struct DistributionCaller { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_BIT_GEN_REF_H_ diff --git a/absl/random/bit_gen_ref_test.cc b/absl/random/bit_gen_ref_test.cc index bc02ca5c..ca0e4d70 100644 --- a/absl/random/bit_gen_ref_test.cc +++ b/absl/random/bit_gen_ref_test.cc @@ -21,6 +21,7 @@ #include "absl/random/random.h" namespace absl { +ABSL_NAMESPACE_BEGIN class ConstBitGen : public absl::random_internal::MockingBitGenBase { bool CallImpl(const std::type_info&, void*, void* result) override { @@ -96,4 +97,5 @@ TEST(BitGenRefTest, MockingBitGenBaseOverrides) { EXPECT_EQ(FnTest(gen_ref), 42); // Copy } } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/discrete_distribution.cc b/absl/random/discrete_distribution.cc index e6c09c51..081accee 100644 --- a/absl/random/discrete_distribution.cc +++ b/absl/random/discrete_distribution.cc @@ -15,6 +15,7 @@ #include "absl/random/discrete_distribution.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Initializes the distribution table for Walker's Aliasing algorithm, described @@ -93,4 +94,5 @@ std::vector> InitDiscreteDistribution( } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/discrete_distribution.h b/absl/random/discrete_distribution.h index 1560f03c..171aa11a 100644 --- a/absl/random/discrete_distribution.h +++ b/absl/random/discrete_distribution.h @@ -29,6 +29,7 @@ #include "absl/random/uniform_int_distribution.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::discrete_distribution // @@ -240,6 +241,7 @@ std::basic_istream& operator>>( return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_DISCRETE_DISTRIBUTION_H_ diff --git a/absl/random/distribution_format_traits.h b/absl/random/distribution_format_traits.h index f9f07058..22b358cc 100644 --- a/absl/random/distribution_format_traits.h +++ b/absl/random/distribution_format_traits.h @@ -36,6 +36,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN struct IntervalClosedClosedTag; struct IntervalClosedOpenTag; @@ -271,6 +272,7 @@ struct DistributionFormatTraits> { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_DISTRIBUTION_FORMAT_TRAITS_H_ diff --git a/absl/random/distributions.h b/absl/random/distributions.h index 6ced6061..c1fb6650 100644 --- a/absl/random/distributions.h +++ b/absl/random/distributions.h @@ -67,6 +67,7 @@ #include "absl/random/zipf_distribution.h" namespace absl { +ABSL_NAMESPACE_BEGIN ABSL_INTERNAL_INLINE_CONSTEXPR(IntervalClosedClosedTag, IntervalClosedClosed, {}); @@ -458,6 +459,7 @@ IntType Zipf(URBG&& urbg, // NOLINT(runtime/references) distribution_t, format_t>(&urbg, hi, q, v); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_DISTRIBUTIONS_H_ diff --git a/absl/random/exponential_distribution.h b/absl/random/exponential_distribution.h index 24abf57e..b5caf8a1 100644 --- a/absl/random/exponential_distribution.h +++ b/absl/random/exponential_distribution.h @@ -27,6 +27,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::exponential_distribution: // Generates a number conforming to an exponential distribution and is @@ -158,6 +159,7 @@ std::basic_istream& operator>>( return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_EXPONENTIAL_DISTRIBUTION_H_ diff --git a/absl/random/gaussian_distribution.cc b/absl/random/gaussian_distribution.cc index 5dd84619..c7a72cb2 100644 --- a/absl/random/gaussian_distribution.cc +++ b/absl/random/gaussian_distribution.cc @@ -4,6 +4,7 @@ #include "absl/random/gaussian_distribution.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { const gaussian_distribution_base::Tables @@ -96,6 +97,7 @@ const gaussian_distribution_base::Tables 0.9362826816850632339, 0.9635996931270905952, 1}}; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl // clang-format on diff --git a/absl/random/gaussian_distribution.h b/absl/random/gaussian_distribution.h index c299e944..c1427b06 100644 --- a/absl/random/gaussian_distribution.h +++ b/absl/random/gaussian_distribution.h @@ -33,6 +33,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // absl::gaussian_distribution_base implements the underlying ziggurat algorithm @@ -267,6 +268,7 @@ inline double gaussian_distribution_base::zignor( } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_GAUSSIAN_DISTRIBUTION_H_ diff --git a/absl/random/internal/BUILD.bazel b/absl/random/internal/BUILD.bazel index 952929ea..d7ad4efe 100644 --- a/absl/random/internal/BUILD.bazel +++ b/absl/random/internal/BUILD.bazel @@ -51,6 +51,7 @@ cc_library( visibility = [ "//absl/random:__pkg__", ], + deps = ["//absl/base:config"], ) cc_library( @@ -78,6 +79,7 @@ cc_library( visibility = [ "//absl/random:__pkg__", ], + deps = ["//absl/base:config"], ) cc_library( @@ -138,6 +140,7 @@ cc_library( ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, + deps = ["//absl/base:config"], ) cc_library( @@ -148,6 +151,7 @@ cc_library( ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, + deps = ["//absl/base:config"], ) cc_library( @@ -269,6 +273,7 @@ cc_library( "randen-keys.inc", "platform.h", ], + deps = ["//absl/base:config"], ) cc_library( @@ -297,6 +302,7 @@ cc_library( linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":platform", + "//absl/base:config", "//absl/base:core_headers", ], ) @@ -317,6 +323,7 @@ cc_library( deps = [ ":platform", ":randen_hwaes_impl", + "//absl/base:config", ], ) @@ -338,6 +345,7 @@ cc_library( linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":platform", + "//absl/base:config", "//absl/base:core_headers", ], ) @@ -368,6 +376,7 @@ cc_library( copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ + "//absl/base:config", "//absl/base:core_headers", "//absl/base:raw_logging_internal", "//absl/strings", diff --git a/absl/random/internal/chi_square.cc b/absl/random/internal/chi_square.cc index c0acc947..640d48ce 100644 --- a/absl/random/internal/chi_square.cc +++ b/absl/random/internal/chi_square.cc @@ -19,6 +19,7 @@ #include "absl/random/internal/distribution_test_util.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -227,4 +228,5 @@ double ChiSquarePValue(double chi_square, int dof) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/chi_square.h b/absl/random/internal/chi_square.h index fa8646f2..07f4fbe5 100644 --- a/absl/random/internal/chi_square.h +++ b/absl/random/internal/chi_square.h @@ -26,7 +26,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { constexpr const char kChiSquared[] = "chi-squared"; @@ -80,6 +83,7 @@ double ChiSquareValue(int dof, double p); double ChiSquarePValue(double chi_square, int dof); } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_CHI_SQUARE_H_ diff --git a/absl/random/internal/distribution_caller.h b/absl/random/internal/distribution_caller.h index 0318e1f8..02603cf8 100644 --- a/absl/random/internal/distribution_caller.h +++ b/absl/random/internal/distribution_caller.h @@ -19,7 +19,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // DistributionCaller provides an opportunity to overload the general @@ -51,6 +54,7 @@ struct DistributionCaller { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_DISTRIBUTION_CALLER_H_ diff --git a/absl/random/internal/distribution_test_util.cc b/absl/random/internal/distribution_test_util.cc index 85c8d596..e9005658 100644 --- a/absl/random/internal/distribution_test_util.cc +++ b/absl/random/internal/distribution_test_util.cc @@ -25,6 +25,7 @@ #include "absl/strings/str_format.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -413,4 +414,5 @@ double MaxErrorTolerance(double acceptance_probability) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/distribution_test_util.h b/absl/random/internal/distribution_test_util.h index b5ba49fa..6d94cf6c 100644 --- a/absl/random/internal/distribution_test_util.h +++ b/absl/random/internal/distribution_test_util.h @@ -26,6 +26,7 @@ // non-test code. namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // http://webspace.ship.edu/pgmarr/Geo441/Lectures/Lec%205%20-%20Normality%20Testing.pdf @@ -106,6 +107,7 @@ double BetaIncomplete(double x, double p, double q); double BetaIncompleteInv(double p, double q, double alpha); } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_DISTRIBUTION_TEST_UTIL_H_ diff --git a/absl/random/internal/distributions.h b/absl/random/internal/distributions.h index c8cec02b..d7e3c016 100644 --- a/absl/random/internal/distributions.h +++ b/absl/random/internal/distributions.h @@ -23,6 +23,7 @@ #include "absl/random/internal/uniform_helper.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // In the absence of an explicitly provided return-type, the template @@ -45,6 +46,7 @@ using uniform_inferred_return_t = is_widening_convertible::value, B, A>::type>; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_DISTRIBUTIONS_H_ diff --git a/absl/random/internal/explicit_seed_seq.h b/absl/random/internal/explicit_seed_seq.h index b660ece5..6a743eaf 100644 --- a/absl/random/internal/explicit_seed_seq.h +++ b/absl/random/internal/explicit_seed_seq.h @@ -22,7 +22,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // This class conforms to the C++ Standard "Seed Sequence" concept @@ -82,6 +85,7 @@ class ExplicitSeedSeq { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_EXPLICIT_SEED_SEQ_H_ diff --git a/absl/random/internal/fast_uniform_bits.h b/absl/random/internal/fast_uniform_bits.h index e8df92f3..f13c8729 100644 --- a/absl/random/internal/fast_uniform_bits.h +++ b/absl/random/internal/fast_uniform_bits.h @@ -20,7 +20,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Returns true if the input value is zero or a power of two. Useful for // determining if the range of output values in a URBG @@ -255,6 +258,7 @@ FastUniformBits::Generate(URBG& g, // NOLINT(runtime/references) } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_FAST_UNIFORM_BITS_H_ diff --git a/absl/random/internal/fast_uniform_bits_test.cc b/absl/random/internal/fast_uniform_bits_test.cc index 9f2e8268..f5b837e5 100644 --- a/absl/random/internal/fast_uniform_bits_test.cc +++ b/absl/random/internal/fast_uniform_bits_test.cc @@ -19,6 +19,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -269,4 +270,5 @@ TEST(FastUniformBitsTest, URBG32bitRegression) { } // namespace } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/fastmath.h b/absl/random/internal/fastmath.h index 4bd18410..6baeb5a7 100644 --- a/absl/random/internal/fastmath.h +++ b/absl/random/internal/fastmath.h @@ -25,6 +25,7 @@ #include "absl/base/internal/bits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Returns the position of the first bit set. @@ -67,6 +68,7 @@ inline constexpr uint64_t rotr(uint64_t value, uint8_t bits) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_FASTMATH_H_ diff --git a/absl/random/internal/gaussian_distribution_gentables.cc b/absl/random/internal/gaussian_distribution_gentables.cc index 16a23cb2..a2bf0394 100644 --- a/absl/random/internal/gaussian_distribution_gentables.cc +++ b/absl/random/internal/gaussian_distribution_gentables.cc @@ -27,6 +27,7 @@ #include "absl/base/macros.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -135,6 +136,7 @@ void TableGenerator::Print(std::ostream* os) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl int main(int, char**) { diff --git a/absl/random/internal/generate_real.h b/absl/random/internal/generate_real.h index 246d863e..20f6d208 100644 --- a/absl/random/internal/generate_real.h +++ b/absl/random/internal/generate_real.h @@ -29,6 +29,7 @@ #include "absl/random/internal/traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Tristate tag types controlling the output of GenerateRealFromBits. @@ -139,6 +140,7 @@ inline RealType GenerateRealFromBits(uint64_t bits, int exp_bias = 0) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_GENERATE_REAL_H_ diff --git a/absl/random/internal/iostream_state_saver.h b/absl/random/internal/iostream_state_saver.h index df88fa76..7378829a 100644 --- a/absl/random/internal/iostream_state_saver.h +++ b/absl/random/internal/iostream_state_saver.h @@ -24,6 +24,7 @@ #include "absl/numeric/int128.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // The null_state_saver does nothing. @@ -238,6 +239,7 @@ inline FloatType read_floating_point(IStream& is) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_IOSTREAM_STATE_SAVER_H_ diff --git a/absl/random/internal/mock_overload_set.h b/absl/random/internal/mock_overload_set.h index 539313d7..c2a30d89 100644 --- a/absl/random/internal/mock_overload_set.h +++ b/absl/random/internal/mock_overload_set.h @@ -23,6 +23,7 @@ #include "absl/random/mocking_bit_gen.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { template @@ -85,5 +86,6 @@ struct MockOverloadSet }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_MOCK_OVERLOAD_SET_H_ diff --git a/absl/random/internal/mocking_bit_gen_base.h b/absl/random/internal/mocking_bit_gen_base.h index aff2ba6d..eeeae9d2 100644 --- a/absl/random/internal/mocking_bit_gen_base.h +++ b/absl/random/internal/mocking_bit_gen_base.h @@ -25,6 +25,7 @@ #include "absl/strings/str_cat.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // MockingBitGenExpectationFormatter is invoked to format unsatisfied mocks @@ -113,6 +114,7 @@ class MockingBitGenBase { }; // namespace random_internal } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_MOCKING_BIT_GEN_BASE_H_ diff --git a/absl/random/internal/nanobenchmark.cc b/absl/random/internal/nanobenchmark.cc index feb81c85..8fee77fc 100644 --- a/absl/random/internal/nanobenchmark.cc +++ b/absl/random/internal/nanobenchmark.cc @@ -70,6 +70,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal_nanobenchmark { namespace { @@ -799,4 +800,5 @@ size_t Measure(const Func func, const void* arg, const FuncInput* inputs, } } // namespace random_internal_nanobenchmark +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/nanobenchmark.h b/absl/random/internal/nanobenchmark.h index c2b650d1..a5097ba2 100644 --- a/absl/random/internal/nanobenchmark.h +++ b/absl/random/internal/nanobenchmark.h @@ -50,7 +50,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal_nanobenchmark { // Input influencing the function being measured (e.g. number of bytes to copy). @@ -163,6 +166,7 @@ static inline size_t MeasureClosure(const Closure& closure, } } // namespace random_internal_nanobenchmark +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_NANOBENCHMARK_H_ diff --git a/absl/random/internal/nanobenchmark_test.cc b/absl/random/internal/nanobenchmark_test.cc index 383345a8..ab824ef5 100644 --- a/absl/random/internal/nanobenchmark_test.cc +++ b/absl/random/internal/nanobenchmark_test.cc @@ -18,6 +18,7 @@ #include "absl/strings/numbers.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal_nanobenchmark { namespace { @@ -67,6 +68,7 @@ void RunAll(const int argc, char* argv[]) { } // namespace } // namespace random_internal_nanobenchmark +ABSL_NAMESPACE_END } // namespace absl int main(int argc, char* argv[]) { diff --git a/absl/random/internal/nonsecure_base.h b/absl/random/internal/nonsecure_base.h index 8847e74b..730fa2ea 100644 --- a/absl/random/internal/nonsecure_base.h +++ b/absl/random/internal/nonsecure_base.h @@ -33,6 +33,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Each instance of NonsecureURBGBase will be seeded by variates produced @@ -143,6 +144,7 @@ class NonsecureURBGBase { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_NONSECURE_BASE_H_ diff --git a/absl/random/internal/pcg_engine.h b/absl/random/internal/pcg_engine.h index b5df4eaf..53c23fe1 100644 --- a/absl/random/internal/pcg_engine.h +++ b/absl/random/internal/pcg_engine.h @@ -24,6 +24,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // pcg_engine is a simplified implementation of Melissa O'Neil's PCG engine in @@ -300,6 +301,7 @@ using pcg32_2018_engine = pcg_engine< random_internal::pcg_xsh_rr_64_32>; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_PCG_ENGINE_H_ diff --git a/absl/random/internal/pool_urbg.cc b/absl/random/internal/pool_urbg.cc index f2e1c1f6..5bee5307 100644 --- a/absl/random/internal/pool_urbg.cc +++ b/absl/random/internal/pool_urbg.cc @@ -37,6 +37,7 @@ using absl::base_internal::SpinLock; using absl::base_internal::SpinLockHolder; namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -249,4 +250,5 @@ template class RandenPool; template class RandenPool; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/pool_urbg.h b/absl/random/internal/pool_urbg.h index 9b2dd4bf..05721929 100644 --- a/absl/random/internal/pool_urbg.h +++ b/absl/random/internal/pool_urbg.h @@ -22,6 +22,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // RandenPool is a thread-safe random number generator [random.req.urbg] that @@ -124,6 +125,7 @@ class PoolURBG { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_POOL_URBG_H_ diff --git a/absl/random/internal/randen.cc b/absl/random/internal/randen.cc index bab8075a..78a1e00c 100644 --- a/absl/random/internal/randen.cc +++ b/absl/random/internal/randen.cc @@ -41,6 +41,7 @@ // structured/low-entropy counters to digits of Pi. namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -86,4 +87,5 @@ Randen::Randen() { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/randen.h b/absl/random/internal/randen.h index a4ff2545..c2834aaf 100644 --- a/absl/random/internal/randen.h +++ b/absl/random/internal/randen.h @@ -23,6 +23,7 @@ #include "absl/random/internal/randen_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // RANDen = RANDom generator or beetroots in Swiss German. @@ -95,6 +96,7 @@ class Randen { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_RANDEN_H_ diff --git a/absl/random/internal/randen_detect.cc b/absl/random/internal/randen_detect.cc index d5946b21..d63230c2 100644 --- a/absl/random/internal/randen_detect.cc +++ b/absl/random/internal/randen_detect.cc @@ -95,6 +95,7 @@ static uint32_t GetAuxval(uint32_t hwcap_type) { #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // The default return at the end of the function might be unreachable depending @@ -216,4 +217,5 @@ bool CPUSupportsRandenHwAes() { #endif } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/randen_detect.h b/absl/random/internal/randen_detect.h index 44c5c667..f283f432 100644 --- a/absl/random/internal/randen_detect.h +++ b/absl/random/internal/randen_detect.h @@ -15,7 +15,10 @@ #ifndef ABSL_RANDOM_INTERNAL_RANDEN_DETECT_H_ #define ABSL_RANDOM_INTERNAL_RANDEN_DETECT_H_ +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Returns whether the current CPU supports RandenHwAes implementation. @@ -24,6 +27,7 @@ namespace random_internal { bool CPUSupportsRandenHwAes(); } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_RANDEN_DETECT_H_ diff --git a/absl/random/internal/randen_engine.h b/absl/random/internal/randen_engine.h index 02212a13..6b337313 100644 --- a/absl/random/internal/randen_engine.h +++ b/absl/random/internal/randen_engine.h @@ -28,6 +28,7 @@ #include "absl/random/internal/randen.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Deterministic pseudorandom byte generator with backtracking resistance @@ -223,6 +224,7 @@ class alignas(16) randen_engine { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_RANDEN_ENGINE_H_ diff --git a/absl/random/internal/randen_hwaes.cc b/absl/random/internal/randen_hwaes.cc index 6cc36fd3..e23844f1 100644 --- a/absl/random/internal/randen_hwaes.cc +++ b/absl/random/internal/randen_hwaes.cc @@ -75,6 +75,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // No accelerated implementation. @@ -106,6 +107,7 @@ void RandenHwAes::Generate(const void*, void*) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #else // defined(ABSL_RANDEN_HWAES_IMPL) @@ -518,6 +520,7 @@ inline ABSL_TARGET_CRYPTO void Permute( } // namespace namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { bool HasRandenHwAesImplementation() { return true; } @@ -629,6 +632,7 @@ void ABSL_TARGET_CRYPTO RandenHwAes::Generate(const void* keys, #endif } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // (ABSL_RANDEN_HWAES_IMPL) diff --git a/absl/random/internal/randen_hwaes.h b/absl/random/internal/randen_hwaes.h index d8e6055f..bce36b52 100644 --- a/absl/random/internal/randen_hwaes.h +++ b/absl/random/internal/randen_hwaes.h @@ -15,12 +15,15 @@ #ifndef ABSL_RANDOM_INTERNAL_RANDEN_HWAES_H_ #define ABSL_RANDOM_INTERNAL_RANDEN_HWAES_H_ +#include "absl/base/config.h" + // HERMETIC NOTE: The randen_hwaes target must not introduce duplicate // symbols from arbitrary system and other headers, since it may be built // with different flags from other targets, using different levels of // optimization, potentially introducing ODR violations. namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // RANDen = RANDom generator or beetroots in Swiss German. @@ -41,6 +44,7 @@ class RandenHwAes { bool HasRandenHwAesImplementation(); } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_RANDEN_HWAES_H_ diff --git a/absl/random/internal/randen_slow.cc b/absl/random/internal/randen_slow.cc index e7959c7e..8d074582 100644 --- a/absl/random/internal/randen_slow.cc +++ b/absl/random/internal/randen_slow.cc @@ -462,6 +462,7 @@ inline ABSL_RANDOM_INTERNAL_ATTRIBUTE_ALWAYS_INLINE void Permute( } // namespace namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { const void* RandenSlow::GetKeys() { @@ -501,4 +502,5 @@ void RandenSlow::Generate(const void* keys, void* state_void) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/randen_slow.h b/absl/random/internal/randen_slow.h index 30586130..72f92b54 100644 --- a/absl/random/internal/randen_slow.h +++ b/absl/random/internal/randen_slow.h @@ -17,7 +17,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // RANDen = RANDom generator or beetroots in Swiss German. @@ -38,6 +41,7 @@ class RandenSlow { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_RANDEN_SLOW_H_ diff --git a/absl/random/internal/randen_traits.h b/absl/random/internal/randen_traits.h index 4f1f408d..2b8bbe73 100644 --- a/absl/random/internal/randen_traits.h +++ b/absl/random/internal/randen_traits.h @@ -22,7 +22,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // RANDen = RANDom generator or beetroots in Swiss German. @@ -54,6 +57,7 @@ struct RandenTraits { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_RANDEN_TRAITS_H_ diff --git a/absl/random/internal/salted_seed_seq.h b/absl/random/internal/salted_seed_seq.h index 86487006..5953a090 100644 --- a/absl/random/internal/salted_seed_seq.h +++ b/absl/random/internal/salted_seed_seq.h @@ -30,6 +30,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // This class conforms to the C++ Standard "Seed Sequence" concept @@ -160,6 +161,7 @@ SaltedSeedSeq::type> MakeSaltedSeedSeq(SSeq&& seq) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_SALTED_SEED_SEQ_H_ diff --git a/absl/random/internal/seed_material.cc b/absl/random/internal/seed_material.cc index ab4dd0c2..4d38a574 100644 --- a/absl/random/internal/seed_material.cc +++ b/absl/random/internal/seed_material.cc @@ -61,6 +61,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -214,4 +215,5 @@ absl::optional GetSaltMaterial() { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/seed_material.h b/absl/random/internal/seed_material.h index 57de8a24..4be10e92 100644 --- a/absl/random/internal/seed_material.h +++ b/absl/random/internal/seed_material.h @@ -27,6 +27,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Returns the number of 32-bit blocks needed to contain the given number of @@ -97,6 +98,7 @@ void MixIntoSeedMaterial(absl::Span sequence, absl::optional GetSaltMaterial(); } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_SEED_MATERIAL_H_ diff --git a/absl/random/internal/sequence_urbg.h b/absl/random/internal/sequence_urbg.h index 9a9b5773..bc96a12c 100644 --- a/absl/random/internal/sequence_urbg.h +++ b/absl/random/internal/sequence_urbg.h @@ -21,7 +21,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // `sequence_urbg` is a simple random number generator which meets the @@ -51,6 +54,7 @@ class sequence_urbg { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_SEQUENCE_URBG_H_ diff --git a/absl/random/internal/traits.h b/absl/random/internal/traits.h index 40eb011f..75772bd9 100644 --- a/absl/random/internal/traits.h +++ b/absl/random/internal/traits.h @@ -22,6 +22,7 @@ #include "absl/base/config.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // random_internal::is_widening_convertible @@ -94,6 +95,7 @@ struct make_unsigned_bits { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_TRAITS_H_ diff --git a/absl/random/internal/uniform_helper.h b/absl/random/internal/uniform_helper.h index f68b1823..663107cb 100644 --- a/absl/random/internal/uniform_helper.h +++ b/absl/random/internal/uniform_helper.h @@ -22,6 +22,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN template class uniform_int_distribution; @@ -173,6 +174,7 @@ struct UniformDistributionWrapper : public UniformDistribution { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_UNIFORM_HELPER_H_ diff --git a/absl/random/internal/wide_multiply.h b/absl/random/internal/wide_multiply.h index ebbfa1f2..6e4cf1be 100644 --- a/absl/random/internal/wide_multiply.h +++ b/absl/random/internal/wide_multiply.h @@ -31,6 +31,7 @@ #include "absl/random/internal/traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Helper object to multiply two 64-bit values to a 128-bit value. @@ -104,6 +105,7 @@ struct wide_multiply { #endif } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_WIDE_MULTIPLY_H_ diff --git a/absl/random/log_uniform_int_distribution.h b/absl/random/log_uniform_int_distribution.h index de58bdbe..960816e2 100644 --- a/absl/random/log_uniform_int_distribution.h +++ b/absl/random/log_uniform_int_distribution.h @@ -30,6 +30,7 @@ #include "absl/random/uniform_int_distribution.h" namespace absl { +ABSL_NAMESPACE_BEGIN // log_uniform_int_distribution: // @@ -247,6 +248,7 @@ std::basic_istream& operator>>( return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_LOG_UNIFORM_INT_DISTRIBUTION_H_ diff --git a/absl/random/mock_distributions.h b/absl/random/mock_distributions.h index 1af98a24..d36d5ba0 100644 --- a/absl/random/mock_distributions.h +++ b/absl/random/mock_distributions.h @@ -53,6 +53,7 @@ #include "absl/random/mocking_bit_gen.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // absl::MockUniform @@ -254,6 +255,7 @@ using MockZipf = IntType(MockingBitGen&, IntType, double, double)>; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_MOCK_DISTRIBUTIONS_H_ diff --git a/absl/random/mocking_bit_gen.cc b/absl/random/mocking_bit_gen.cc index 73144528..6bb1e414 100644 --- a/absl/random/mocking_bit_gen.cc +++ b/absl/random/mocking_bit_gen.cc @@ -18,6 +18,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN MockingBitGen::~MockingBitGen() { for (const auto& del : deleters_) { @@ -25,4 +26,5 @@ MockingBitGen::~MockingBitGen() { } } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/mocking_bit_gen.h b/absl/random/mocking_bit_gen.h index d1b524a9..36cef911 100644 --- a/absl/random/mocking_bit_gen.h +++ b/absl/random/mocking_bit_gen.h @@ -51,6 +51,7 @@ #include "absl/utility/utility.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { @@ -189,6 +190,7 @@ struct DistributionCaller { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_MOCKING_BIT_GEN_H_ diff --git a/absl/random/poisson_distribution.h b/absl/random/poisson_distribution.h index 23a953ff..cb5f5d5d 100644 --- a/absl/random/poisson_distribution.h +++ b/absl/random/poisson_distribution.h @@ -28,6 +28,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::poisson_distribution: // Generates discrete variates conforming to a Poisson distribution. @@ -251,6 +252,7 @@ std::basic_istream& operator>>( return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_POISSON_DISTRIBUTION_H_ diff --git a/absl/random/random.h b/absl/random/random.h index dc6852f4..c8f326e6 100644 --- a/absl/random/random.h +++ b/absl/random/random.h @@ -41,6 +41,7 @@ #include "absl/random/seed_sequences.h" // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // absl::BitGen @@ -182,6 +183,7 @@ using InsecureBitGen = // discards the intermediate results. // --------------------------------------------------------------------------- +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_RANDOM_H_ diff --git a/absl/random/seed_gen_exception.cc b/absl/random/seed_gen_exception.cc index e4271baa..fdcb54a8 100644 --- a/absl/random/seed_gen_exception.cc +++ b/absl/random/seed_gen_exception.cc @@ -19,6 +19,7 @@ #include "absl/base/config.h" namespace absl { +ABSL_NAMESPACE_BEGIN static constexpr const char kExceptionMessage[] = "Failed generating seed-material for URBG."; @@ -41,4 +42,5 @@ void ThrowSeedGenException() { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/seed_gen_exception.h b/absl/random/seed_gen_exception.h index b464d52f..53539005 100644 --- a/absl/random/seed_gen_exception.h +++ b/absl/random/seed_gen_exception.h @@ -28,7 +28,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN //------------------------------------------------------------------------------ // SeedGenException @@ -46,6 +49,7 @@ namespace random_internal { [[noreturn]] void ThrowSeedGenException(); } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_SEED_GEN_EXCEPTION_H_ diff --git a/absl/random/seed_sequences.cc b/absl/random/seed_sequences.cc index 9f319615..426eafd3 100644 --- a/absl/random/seed_sequences.cc +++ b/absl/random/seed_sequences.cc @@ -17,6 +17,7 @@ #include "absl/random/internal/pool_urbg.h" namespace absl { +ABSL_NAMESPACE_BEGIN SeedSeq MakeSeedSeq() { SeedSeq::result_type seed_material[8]; @@ -24,4 +25,5 @@ SeedSeq MakeSeedSeq() { return SeedSeq(std::begin(seed_material), std::end(seed_material)); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/seed_sequences.h b/absl/random/seed_sequences.h index 631d1ecd..ff1340cc 100644 --- a/absl/random/seed_sequences.h +++ b/absl/random/seed_sequences.h @@ -34,6 +34,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // absl::SeedSeq @@ -103,6 +104,7 @@ SeedSeq CreateSeedSeqFrom(URBG* urbg) { // SeedSeq MakeSeedSeq(); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_SEED_SEQUENCES_H_ diff --git a/absl/random/uniform_int_distribution.h b/absl/random/uniform_int_distribution.h index dc8ba8c1..da66564a 100644 --- a/absl/random/uniform_int_distribution.h +++ b/absl/random/uniform_int_distribution.h @@ -40,6 +40,7 @@ #include "absl/random/internal/wide_multiply.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::uniform_int_distribution // @@ -268,6 +269,7 @@ uniform_int_distribution::Generate( return helper::hi(product); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_UNIFORM_INT_DISTRIBUTION_H_ diff --git a/absl/random/uniform_real_distribution.h b/absl/random/uniform_real_distribution.h index bf2ed2c5..5ba17b23 100644 --- a/absl/random/uniform_real_distribution.h +++ b/absl/random/uniform_real_distribution.h @@ -45,6 +45,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::uniform_real_distribution // @@ -195,6 +196,7 @@ std::basic_istream& operator>>( } return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_UNIFORM_REAL_DISTRIBUTION_H_ diff --git a/absl/random/zipf_distribution.h b/absl/random/zipf_distribution.h index d7b4ac38..22ebc756 100644 --- a/absl/random/zipf_distribution.h +++ b/absl/random/zipf_distribution.h @@ -26,6 +26,7 @@ #include "absl/random/uniform_real_distribution.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::zipf_distribution produces random integer-values in the range [0, k], // distributed according to the discrete probability function: @@ -264,6 +265,7 @@ std::basic_istream& operator>>( return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_ZIPF_DISTRIBUTION_H_ diff --git a/absl/strings/BUILD.bazel b/absl/strings/BUILD.bazel index e38c8ad6..8d0a6b6d 100644 --- a/absl/strings/BUILD.bazel +++ b/absl/strings/BUILD.bazel @@ -94,6 +94,7 @@ cc_library( ], copts = ABSL_DEFAULT_COPTS, deps = [ + "//absl/base:config", "//absl/base:core_headers", "//absl/base:endian", "//absl/meta:type_traits", @@ -413,6 +414,7 @@ cc_test( deps = [ ":pow10_helper", ":strings", + "//absl/base:config", "//absl/base:raw_logging_internal", "//absl/random", "//absl/random:distributions", @@ -489,6 +491,7 @@ cc_test( copts = ABSL_TEST_COPTS, deps = [ ":strings", + "//absl/base:config", "//absl/base:raw_logging_internal", "@com_google_googletest//:gtest_main", ], @@ -504,6 +507,7 @@ cc_test( copts = ABSL_TEST_COPTS, deps = [ ":strings", + "//absl/base:config", "@com_google_googletest//:gtest_main", ], ) @@ -668,6 +672,7 @@ cc_library( srcs = ["internal/pow10_helper.cc"], hdrs = ["internal/pow10_helper.h"], visibility = ["//visibility:private"], + deps = ["//absl/base:config"], ) cc_test( diff --git a/absl/strings/CMakeLists.txt b/absl/strings/CMakeLists.txt index cd52a472..98101573 100644 --- a/absl/strings/CMakeLists.txt +++ b/absl/strings/CMakeLists.txt @@ -81,6 +81,7 @@ absl_cc_library( COPTS ${ABSL_DEFAULT_COPTS} DEPS + absl::config absl::core_headers absl::endian absl::type_traits @@ -276,6 +277,7 @@ absl_cc_test( absl::strings absl::core_headers absl::pow10_helper + absl::config absl::raw_logging_internal absl::random_random absl::random_distributions @@ -331,6 +333,7 @@ absl_cc_test( ${ABSL_TEST_COPTS} DEPS absl::strings + absl::config absl::raw_logging_internal gmock_main ) @@ -346,6 +349,7 @@ absl_cc_test( ${ABSL_TEST_COPTS} DEPS absl::strings + absl::config gmock_main ) @@ -502,6 +506,8 @@ absl_cc_library( "internal/pow10_helper.cc" COPTS ${ABSL_TEST_COPTS} + DEPS + absl::config TESTONLY ) diff --git a/absl/strings/ascii.cc b/absl/strings/ascii.cc index 3f7c581f..abea3e4f 100644 --- a/absl/strings/ascii.cc +++ b/absl/strings/ascii.cc @@ -15,6 +15,7 @@ #include "absl/strings/ascii.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace ascii_internal { // # Table generated by this Python code (bit 0x02 is currently unused): @@ -195,4 +196,5 @@ void RemoveExtraAsciiWhitespace(std::string* str) { str->erase(output_it - &(*str)[0]); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/ascii.h b/absl/strings/ascii.h index f9e4fd1d..792aabe5 100644 --- a/absl/strings/ascii.h +++ b/absl/strings/ascii.h @@ -59,6 +59,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace ascii_internal { // Declaration for an array of bitfields holding character information. @@ -234,6 +235,7 @@ inline void StripAsciiWhitespace(std::string* str) { // Removes leading, trailing, and consecutive internal whitespace. void RemoveExtraAsciiWhitespace(std::string*); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_ASCII_H_ diff --git a/absl/strings/charconv.cc b/absl/strings/charconv.cc index bc07e7ab..d9bc2dd2 100644 --- a/absl/strings/charconv.cc +++ b/absl/strings/charconv.cc @@ -57,6 +57,7 @@ // narrower mantissas. namespace absl { +ABSL_NAMESPACE_BEGIN namespace { template @@ -980,4 +981,5 @@ const int16_t kPower10ExponentTable[] = { }; } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/charconv.h b/absl/strings/charconv.h index 3f5891ba..e04be32f 100644 --- a/absl/strings/charconv.h +++ b/absl/strings/charconv.h @@ -17,7 +17,10 @@ #include // NOLINT(build/c++11) +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN // Workalike compatibilty version of std::chars_format from C++17. // @@ -110,6 +113,7 @@ inline chars_format& operator^=(chars_format& lhs, chars_format rhs) { return lhs; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_CHARCONV_H_ diff --git a/absl/strings/escaping.cc b/absl/strings/escaping.cc index 18b746e3..d2fcd9c1 100644 --- a/absl/strings/escaping.cc +++ b/absl/strings/escaping.cc @@ -33,6 +33,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { // These are used for the leave_nulls_escaped argument to CUnescapeInternal(). @@ -1106,4 +1107,5 @@ std::string BytesToHexString(absl::string_view from) { return result; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/escaping.h b/absl/strings/escaping.h index 198b9348..f5ca26c5 100644 --- a/absl/strings/escaping.h +++ b/absl/strings/escaping.h @@ -33,6 +33,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN // CUnescape() // @@ -157,6 +158,7 @@ std::string HexStringToBytes(absl::string_view from); // `2*from.size()`. std::string BytesToHexString(absl::string_view from); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_ESCAPING_H_ diff --git a/absl/strings/internal/char_map.h b/absl/strings/internal/char_map.h index b9108b8c..a76e6036 100644 --- a/absl/strings/internal/char_map.h +++ b/absl/strings/internal/char_map.h @@ -28,6 +28,7 @@ #include "absl/base/port.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { class Charmap { @@ -149,6 +150,7 @@ constexpr Charmap GraphCharmap() { return PrintCharmap() & ~SpaceCharmap(); } constexpr Charmap PunctCharmap() { return GraphCharmap() & ~AlnumCharmap(); } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_CHAR_MAP_H_ diff --git a/absl/strings/internal/charconv_bigint.cc b/absl/strings/internal/charconv_bigint.cc index 95d471d9..860c27b2 100644 --- a/absl/strings/internal/charconv_bigint.cc +++ b/absl/strings/internal/charconv_bigint.cc @@ -19,6 +19,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { namespace { @@ -354,4 +355,5 @@ template class BigUnsigned<4>; template class BigUnsigned<84>; } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/charconv_bigint.h b/absl/strings/internal/charconv_bigint.h index 7da9a7e7..108e1eb2 100644 --- a/absl/strings/internal/charconv_bigint.h +++ b/absl/strings/internal/charconv_bigint.h @@ -25,6 +25,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // The largest power that 5 that can be raised to, and still fit in a uint32_t. @@ -414,6 +415,7 @@ extern template class BigUnsigned<4>; extern template class BigUnsigned<84>; } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_CHARCONV_BIGINT_H_ diff --git a/absl/strings/internal/charconv_bigint_test.cc b/absl/strings/internal/charconv_bigint_test.cc index 745714ac..363bcb03 100644 --- a/absl/strings/internal/charconv_bigint_test.cc +++ b/absl/strings/internal/charconv_bigint_test.cc @@ -19,6 +19,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { TEST(BigUnsigned, ShiftLeft) { @@ -200,4 +201,5 @@ TEST(BigUnsigned, TenToTheNth) { } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/charconv_parse.cc b/absl/strings/internal/charconv_parse.cc index fa9a8965..d9a57a78 100644 --- a/absl/strings/internal/charconv_parse.cc +++ b/absl/strings/internal/charconv_parse.cc @@ -22,6 +22,7 @@ #include "absl/strings/internal/memutil.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { // ParseFloat<10> will read the first 19 significant digits of the mantissa. @@ -499,4 +500,5 @@ template ParsedFloat ParseFloat<16>(const char* begin, const char* end, chars_format format_flags); } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/charconv_parse.h b/absl/strings/internal/charconv_parse.h index 44d06b2e..505998b5 100644 --- a/absl/strings/internal/charconv_parse.h +++ b/absl/strings/internal/charconv_parse.h @@ -17,9 +17,11 @@ #include +#include "absl/base/config.h" #include "absl/strings/charconv.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // Enum indicating whether a parsed float is a number or special value. @@ -92,5 +94,6 @@ extern template ParsedFloat ParseFloat<16>(const char* begin, const char* end, absl::chars_format format_flags); } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_CHARCONV_PARSE_H_ diff --git a/absl/strings/internal/escaping_test_common.h b/absl/strings/internal/escaping_test_common.h index bd803031..7b18017a 100644 --- a/absl/strings/internal/escaping_test_common.h +++ b/absl/strings/internal/escaping_test_common.h @@ -22,6 +22,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { struct base64_testcase { @@ -126,6 +127,7 @@ inline const std::array& base64_strings() { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_ESCAPING_TEST_COMMON_H_ diff --git a/absl/strings/internal/memutil.cc b/absl/strings/internal/memutil.cc index 77aa63c2..2519c688 100644 --- a/absl/strings/internal/memutil.cc +++ b/absl/strings/internal/memutil.cc @@ -17,6 +17,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { int memcasecmp(const char* s1, const char* s2, size_t len) { @@ -107,4 +108,5 @@ const char* memmatch(const char* phaystack, size_t haylen, const char* pneedle, } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/memutil.h b/absl/strings/internal/memutil.h index 7c071a82..9ad05358 100644 --- a/absl/strings/internal/memutil.h +++ b/absl/strings/internal/memutil.h @@ -69,6 +69,7 @@ #include "absl/strings/ascii.h" // for absl::ascii_tolower namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { inline char* memcat(char* dest, size_t destlen, const char* src, @@ -141,6 +142,7 @@ const char* memmatch(const char* phaystack, size_t haylen, const char* pneedle, size_t neelen); } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_MEMUTIL_H_ diff --git a/absl/strings/internal/numbers_test_common.h b/absl/strings/internal/numbers_test_common.h index a263219e..1a1e50c4 100644 --- a/absl/strings/internal/numbers_test_common.h +++ b/absl/strings/internal/numbers_test_common.h @@ -23,7 +23,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { template @@ -175,6 +178,7 @@ inline const std::array& strtouint64_test_cases() { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_NUMBERS_TEST_COMMON_H_ diff --git a/absl/strings/internal/ostringstream.cc b/absl/strings/internal/ostringstream.cc index d0f0f84b..05324c78 100644 --- a/absl/strings/internal/ostringstream.cc +++ b/absl/strings/internal/ostringstream.cc @@ -15,6 +15,7 @@ #include "absl/strings/internal/ostringstream.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { OStringStream::Buf::int_type OStringStream::overflow(int c) { @@ -31,4 +32,5 @@ std::streamsize OStringStream::xsputn(const char* s, std::streamsize n) { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/ostringstream.h b/absl/strings/internal/ostringstream.h index 20792015..d25d6047 100644 --- a/absl/strings/internal/ostringstream.h +++ b/absl/strings/internal/ostringstream.h @@ -23,6 +23,7 @@ #include "absl/base/port.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // The same as std::ostringstream but appends to a user-specified std::string, @@ -82,6 +83,7 @@ class OStringStream : private std::basic_streambuf, public std::ostream { }; } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_OSTRINGSTREAM_H_ diff --git a/absl/strings/internal/pow10_helper.cc b/absl/strings/internal/pow10_helper.cc index 03ed8d07..42e96c34 100644 --- a/absl/strings/internal/pow10_helper.cc +++ b/absl/strings/internal/pow10_helper.cc @@ -17,6 +17,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { namespace { @@ -117,4 +118,5 @@ double Pow10(int exp) { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/pow10_helper.h b/absl/strings/internal/pow10_helper.h index 9d1aa710..c37c2c3f 100644 --- a/absl/strings/internal/pow10_helper.h +++ b/absl/strings/internal/pow10_helper.h @@ -22,7 +22,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // Computes the precise value of 10^exp. (I.e. the nearest representable @@ -31,6 +34,7 @@ namespace strings_internal { double Pow10(int exp); } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_POW10_HELPER_H_ diff --git a/absl/strings/internal/pow10_helper_test.cc b/absl/strings/internal/pow10_helper_test.cc index a4a68b5d..a4ff76d3 100644 --- a/absl/strings/internal/pow10_helper_test.cc +++ b/absl/strings/internal/pow10_helper_test.cc @@ -20,6 +20,7 @@ #include "absl/strings/str_format.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { namespace { @@ -117,4 +118,5 @@ TEST(Pow10HelperTest, Works) { } // namespace } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/resize_uninitialized.h b/absl/strings/internal/resize_uninitialized.h index 0f5e964d..e42628e3 100644 --- a/absl/strings/internal/resize_uninitialized.h +++ b/absl/strings/internal/resize_uninitialized.h @@ -25,6 +25,7 @@ #include "absl/meta/type_traits.h" // for void_t namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // Is a subclass of true_type or false_type, depending on whether or not @@ -66,6 +67,7 @@ inline void STLStringResizeUninitialized(string_type* s, size_t new_size) { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_RESIZE_UNINITIALIZED_H_ diff --git a/absl/strings/internal/stl_type_traits.h b/absl/strings/internal/stl_type_traits.h index 202ab374..6035ca45 100644 --- a/absl/strings/internal/stl_type_traits.h +++ b/absl/strings/internal/stl_type_traits.h @@ -40,6 +40,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { template class T> @@ -242,5 +243,6 @@ struct IsStrictlyBaseOfAndConvertibleToSTLContainer IsConvertibleToSTLContainer> {}; } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STL_TYPE_TRAITS_H_ diff --git a/absl/strings/internal/str_format/arg.cc b/absl/strings/internal/str_format/arg.cc index b567a5c5..875bd99c 100644 --- a/absl/strings/internal/str_format/arg.cc +++ b/absl/strings/internal/str_format/arg.cc @@ -14,6 +14,7 @@ #include "absl/strings/internal/str_format/float_conversion.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -386,4 +387,5 @@ ABSL_INTERNAL_FORMAT_DISPATCH_OVERLOADS_EXPAND_(); } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/arg.h b/absl/strings/internal/str_format/arg.h index a209a927..b672a229 100644 --- a/absl/strings/internal/str_format/arg.h +++ b/absl/strings/internal/str_format/arg.h @@ -19,6 +19,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN class Cord; class FormatCountCapture; @@ -426,6 +427,7 @@ ABSL_INTERNAL_FORMAT_DISPATCH_OVERLOADS_EXPAND_(extern); } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_ARG_H_ diff --git a/absl/strings/internal/str_format/arg_test.cc b/absl/strings/internal/str_format/arg_test.cc index 3421fac1..96c9cfd3 100644 --- a/absl/strings/internal/str_format/arg_test.cc +++ b/absl/strings/internal/str_format/arg_test.cc @@ -14,6 +14,7 @@ #include "absl/strings/str_format.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -108,4 +109,5 @@ const char kMyArray[] = "ABCDE"; } // namespace } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/bind.cc b/absl/strings/internal/str_format/bind.cc index 45e335a3..1ee281af 100644 --- a/absl/strings/internal/str_format/bind.cc +++ b/absl/strings/internal/str_format/bind.cc @@ -6,6 +6,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -236,4 +237,5 @@ int SnprintF(char* output, size_t size, const UntypedFormatSpecImpl format, } } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/bind.h b/absl/strings/internal/str_format/bind.h index dafcd610..2bf0c085 100644 --- a/absl/strings/internal/str_format/bind.h +++ b/absl/strings/internal/str_format/bind.h @@ -13,6 +13,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN class UntypedFormatSpec; @@ -202,6 +203,7 @@ class StreamedWrapper { }; } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_BIND_H_ diff --git a/absl/strings/internal/str_format/bind_test.cc b/absl/strings/internal/str_format/bind_test.cc index 2574801a..f6817419 100644 --- a/absl/strings/internal/str_format/bind_test.cc +++ b/absl/strings/internal/str_format/bind_test.cc @@ -6,6 +6,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -138,4 +139,5 @@ TEST_F(FormatBindTest, FormatPack) { } // namespace } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/checker.h b/absl/strings/internal/str_format/checker.h index 04a88827..8993a79b 100644 --- a/absl/strings/internal/str_format/checker.h +++ b/absl/strings/internal/str_format/checker.h @@ -14,6 +14,7 @@ #endif // ABSL_INTERNAL_ENABLE_FORMAT_CHECKER namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { constexpr bool AllOf() { return true; } @@ -319,6 +320,7 @@ constexpr bool ValidFormatImpl(string_view format) { #endif // ABSL_INTERNAL_ENABLE_FORMAT_CHECKER } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_CHECKER_H_ diff --git a/absl/strings/internal/str_format/checker_test.cc b/absl/strings/internal/str_format/checker_test.cc index 7aa194a7..c309e203 100644 --- a/absl/strings/internal/str_format/checker_test.cc +++ b/absl/strings/internal/str_format/checker_test.cc @@ -5,6 +5,7 @@ #include "absl/strings/str_format.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -147,4 +148,5 @@ TEST(StrFormatChecker, LongFormat) { } // namespace } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/convert_test.cc b/absl/strings/internal/str_format/convert_test.cc index 5f198059..ca994346 100644 --- a/absl/strings/internal/str_format/convert_test.cc +++ b/absl/strings/internal/str_format/convert_test.cc @@ -11,6 +11,7 @@ #include "absl/strings/internal/str_format/bind.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -646,4 +647,5 @@ TEST_F(FormatConvertTest, ExpectedFailures) { } // namespace } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/extension.cc b/absl/strings/internal/str_format/extension.cc index d7f58159..559011bf 100644 --- a/absl/strings/internal/str_format/extension.cc +++ b/absl/strings/internal/str_format/extension.cc @@ -20,6 +20,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { // clang-format off @@ -81,4 +82,5 @@ bool FormatSinkImpl::PutPaddedString(string_view v, int w, int p, bool l) { } } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/extension.h b/absl/strings/internal/str_format/extension.h index 3f4788c9..5726ea5c 100644 --- a/absl/strings/internal/str_format/extension.h +++ b/absl/strings/internal/str_format/extension.h @@ -26,6 +26,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN class Cord; @@ -406,6 +407,7 @@ inline size_t Excess(size_t used, size_t capacity) { } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_EXTENSION_H_ diff --git a/absl/strings/internal/str_format/float_conversion.cc b/absl/strings/internal/str_format/float_conversion.cc index 9236acdc..ebe4da5b 100644 --- a/absl/strings/internal/str_format/float_conversion.cc +++ b/absl/strings/internal/str_format/float_conversion.cc @@ -9,6 +9,7 @@ #include "absl/base/config.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -482,4 +483,5 @@ bool ConvertFloatImpl(double v, const ConversionSpec &conv, } } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/float_conversion.h b/absl/strings/internal/str_format/float_conversion.h index 8ba5566d..49a6a636 100644 --- a/absl/strings/internal/str_format/float_conversion.h +++ b/absl/strings/internal/str_format/float_conversion.h @@ -4,6 +4,7 @@ #include "absl/strings/internal/str_format/extension.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { bool ConvertFloatImpl(float v, const ConversionSpec &conv, @@ -16,6 +17,7 @@ bool ConvertFloatImpl(long double v, const ConversionSpec &conv, FormatSinkImpl *sink); } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_FLOAT_CONVERSION_H_ diff --git a/absl/strings/internal/str_format/output.cc b/absl/strings/internal/str_format/output.cc index 38987b63..c4b24706 100644 --- a/absl/strings/internal/str_format/output.cc +++ b/absl/strings/internal/str_format/output.cc @@ -18,6 +18,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -67,4 +68,5 @@ void FILERawSink::Write(string_view v) { } } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/output.h b/absl/strings/internal/str_format/output.h index 6dc2f3f7..28b288b7 100644 --- a/absl/strings/internal/str_format/output.h +++ b/absl/strings/internal/str_format/output.h @@ -29,6 +29,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN class Cord; @@ -97,6 +98,7 @@ auto InvokeFlush(T* out, string_view s) } } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_OUTPUT_H_ diff --git a/absl/strings/internal/str_format/output_test.cc b/absl/strings/internal/str_format/output_test.cc index 6e04abef..e54e6f70 100644 --- a/absl/strings/internal/str_format/output_test.cc +++ b/absl/strings/internal/str_format/output_test.cc @@ -21,6 +21,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { TEST(InvokeFlush, String) { @@ -67,5 +68,6 @@ TEST(BufferRawSink, Limits) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/parser.cc b/absl/strings/internal/str_format/parser.cc index 9ef5615c..eff68f35 100644 --- a/absl/strings/internal/str_format/parser.cc +++ b/absl/strings/internal/str_format/parser.cc @@ -14,6 +14,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { using CC = ConversionChar::Id; @@ -300,4 +301,5 @@ bool ParsedFormatBase::MatchesConversions( } } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/parser.h b/absl/strings/internal/str_format/parser.h index 4b441f71..116dda06 100644 --- a/absl/strings/internal/str_format/parser.h +++ b/absl/strings/internal/str_format/parser.h @@ -16,6 +16,7 @@ #include "absl/strings/internal/str_format/extension.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { // The analyzed properties of a single specified conversion. @@ -317,6 +318,7 @@ class ExtendedParsedFormat : public str_format_internal::ParsedFormatBase { : ParsedFormatBase(s, allow_ignored, {C...}) {} }; } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_PARSER_H_ diff --git a/absl/strings/internal/str_format/parser_test.cc b/absl/strings/internal/str_format/parser_test.cc index 6d356093..33ed8f09 100644 --- a/absl/strings/internal/str_format/parser_test.cc +++ b/absl/strings/internal/str_format/parser_test.cc @@ -7,6 +7,7 @@ #include "absl/base/macros.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -389,4 +390,5 @@ TEST_F(ParsedFormatTest, ParsingFlagOrder) { } // namespace } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_join_internal.h b/absl/strings/internal/str_join_internal.h index 7c35f4de..31dbf672 100644 --- a/absl/strings/internal/str_join_internal.h +++ b/absl/strings/internal/str_join_internal.h @@ -43,6 +43,7 @@ #include "absl/strings/str_cat.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // @@ -307,6 +308,7 @@ std::string JoinRange(const Range& range, absl::string_view separator) { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_JOIN_INTERNAL_H_ diff --git a/absl/strings/internal/str_split_internal.h b/absl/strings/internal/str_split_internal.h index 52f62226..b54f6ebe 100644 --- a/absl/strings/internal/str_split_internal.h +++ b/absl/strings/internal/str_split_internal.h @@ -47,6 +47,7 @@ #endif // _GLIBCXX_DEBUG namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // This class is implicitly constructible from everything that absl::string_view @@ -448,6 +449,7 @@ class Splitter { }; } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_SPLIT_INTERNAL_H_ diff --git a/absl/strings/internal/utf8.cc b/absl/strings/internal/utf8.cc index 82d36c24..8fd8edc1 100644 --- a/absl/strings/internal/utf8.cc +++ b/absl/strings/internal/utf8.cc @@ -17,6 +17,7 @@ #include "absl/strings/internal/utf8.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { size_t EncodeUTF8Char(char *buffer, char32_t utf8_char) { @@ -48,4 +49,5 @@ size_t EncodeUTF8Char(char *buffer, char32_t utf8_char) { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/utf8.h b/absl/strings/internal/utf8.h index 04236304..32fb1093 100644 --- a/absl/strings/internal/utf8.h +++ b/absl/strings/internal/utf8.h @@ -20,7 +20,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // For Unicode code points 0 through 0x10FFFF, EncodeUTF8Char writes @@ -41,6 +44,7 @@ enum { kMaxEncodedUTF8Size = 4 }; size_t EncodeUTF8Char(char *buffer, char32_t utf8_char); } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_UTF8_H_ diff --git a/absl/strings/match.cc b/absl/strings/match.cc index 7b24241a..8127cb0c 100644 --- a/absl/strings/match.cc +++ b/absl/strings/match.cc @@ -17,6 +17,7 @@ #include "absl/strings/internal/memutil.h" namespace absl { +ABSL_NAMESPACE_BEGIN bool EqualsIgnoreCase(absl::string_view piece1, absl::string_view piece2) { return (piece1.size() == piece2.size() && @@ -35,4 +36,5 @@ bool EndsWithIgnoreCase(absl::string_view text, absl::string_view suffix) { EqualsIgnoreCase(text.substr(text.size() - suffix.size()), suffix); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/match.h b/absl/strings/match.h index 762f359f..90fca98a 100644 --- a/absl/strings/match.h +++ b/absl/strings/match.h @@ -20,7 +20,7 @@ // This file contains simple utilities for performing string matching checks. // All of these function parameters are specified as `absl::string_view`, // meaning that these functions can accept `std::string`, `absl::string_view` or -// nul-terminated C-style strings. +// NUL-terminated C-style strings. // // Examples: // std::string s = "foo"; @@ -38,6 +38,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN // StrContains() // @@ -83,6 +84,7 @@ bool StartsWithIgnoreCase(absl::string_view text, absl::string_view prefix); // case in the comparison. bool EndsWithIgnoreCase(absl::string_view text, absl::string_view suffix); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_MATCH_H_ diff --git a/absl/strings/numbers.cc b/absl/strings/numbers.cc index 4890bd54..caab4631 100644 --- a/absl/strings/numbers.cc +++ b/absl/strings/numbers.cc @@ -40,6 +40,7 @@ #include "absl/strings/str_cat.h" namespace absl { +ABSL_NAMESPACE_BEGIN bool SimpleAtof(absl::string_view str, float* out) { *out = 0.0; @@ -911,4 +912,5 @@ bool safe_strtou128_base(absl::string_view text, uint128* value, int base) { } } // namespace numbers_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/numbers.h b/absl/strings/numbers.h index 7a0d6f50..61204683 100644 --- a/absl/strings/numbers.h +++ b/absl/strings/numbers.h @@ -51,6 +51,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN // SimpleAtoi() // @@ -95,11 +96,13 @@ ABSL_MUST_USE_RESULT bool SimpleAtod(absl::string_view str, double* out); // unspecified state. ABSL_MUST_USE_RESULT bool SimpleAtob(absl::string_view str, bool* out); +ABSL_NAMESPACE_END } // namespace absl // End of public API. Implementation details follow. namespace absl { +ABSL_NAMESPACE_BEGIN namespace numbers_internal { // Digit conversion. @@ -254,6 +257,7 @@ ABSL_MUST_USE_RESULT inline bool SimpleAtoi(absl::string_view str, return numbers_internal::safe_strtou128_base(str, out, 10); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_NUMBERS_H_ diff --git a/absl/strings/str_cat.cc b/absl/strings/str_cat.cc index 4bd56f5f..d9afe2f3 100644 --- a/absl/strings/str_cat.cc +++ b/absl/strings/str_cat.cc @@ -25,6 +25,7 @@ #include "absl/strings/numbers.h" namespace absl { +ABSL_NAMESPACE_BEGIN AlphaNum::AlphaNum(Hex hex) { static_assert(numbers_internal::kFastToBufferSize >= 32, @@ -241,4 +242,5 @@ void StrAppend(std::string* dest, const AlphaNum& a, const AlphaNum& b, assert(out == begin + dest->size()); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/str_cat.h b/absl/strings/str_cat.h index 663a1945..292fa235 100644 --- a/absl/strings/str_cat.h +++ b/absl/strings/str_cat.h @@ -64,6 +64,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // AlphaNumBuffer allows a way to pass a string to StrCat without having to do @@ -401,6 +402,7 @@ SixDigits(double d) { return result; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STR_CAT_H_ diff --git a/absl/strings/str_format.h b/absl/strings/str_format.h index c11c93a2..fbbfe43d 100644 --- a/absl/strings/str_format.h +++ b/absl/strings/str_format.h @@ -82,6 +82,7 @@ #include "absl/strings/internal/str_format/parser.h" // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN // UntypedFormatSpec // @@ -530,6 +531,7 @@ ABSL_MUST_USE_RESULT inline bool FormatUntyped( str_format_internal::UntypedFormatSpecImpl::Extract(format), args); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STR_FORMAT_H_ diff --git a/absl/strings/str_format_test.cc b/absl/strings/str_format_test.cc index cfd81bb3..d33bcaa2 100644 --- a/absl/strings/str_format_test.cc +++ b/absl/strings/str_format_test.cc @@ -10,6 +10,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { using str_format_internal::FormatArgImpl; @@ -622,6 +623,7 @@ TEST_F(FormatWrapperTest, ParsedFormat) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl // Some codegen thunks that we can use to easily dump the generated assembly for diff --git a/absl/strings/str_join.h b/absl/strings/str_join.h index 4772f5d1..ae5731a4 100644 --- a/absl/strings/str_join.h +++ b/absl/strings/str_join.h @@ -60,6 +60,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // Concept: Formatter @@ -286,6 +287,7 @@ std::string StrJoin(const std::tuple& value, return strings_internal::JoinAlgorithm(value, separator, AlphaNumFormatter()); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STR_JOIN_H_ diff --git a/absl/strings/str_replace.cc b/absl/strings/str_replace.cc index 280f63d3..2bd5fa98 100644 --- a/absl/strings/str_replace.cc +++ b/absl/strings/str_replace.cc @@ -17,6 +17,7 @@ #include "absl/strings/str_cat.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { using FixedMapping = @@ -77,4 +78,5 @@ int StrReplaceAll(strings_internal::FixedMapping replacements, return StrReplaceAll(replacements, target); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/str_replace.h b/absl/strings/str_replace.h index 30540d02..273c7077 100644 --- a/absl/strings/str_replace.h +++ b/absl/strings/str_replace.h @@ -46,6 +46,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN // StrReplaceAll() // @@ -212,6 +213,7 @@ int StrReplaceAll(const StrToStrMapping& replacements, std::string* target) { return substitutions; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STR_REPLACE_H_ diff --git a/absl/strings/str_split.cc b/absl/strings/str_split.cc index 25931307..d0f86669 100644 --- a/absl/strings/str_split.cc +++ b/absl/strings/str_split.cc @@ -27,6 +27,7 @@ #include "absl/strings/ascii.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -134,4 +135,5 @@ absl::string_view ByLength::Find(absl::string_view text, return absl::string_view(substr.data() + length_, 0); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/str_split.h b/absl/strings/str_split.h index 73330789..a79cd4a0 100644 --- a/absl/strings/str_split.h +++ b/absl/strings/str_split.h @@ -49,6 +49,7 @@ #include "absl/strings/strip.h" namespace absl { +ABSL_NAMESPACE_BEGIN //------------------------------------------------------------------------------ // Delimiters @@ -506,6 +507,7 @@ StrSplit(strings_internal::ConvertibleToStringView text, Delimiter d, std::move(text), DelimiterType(d), std::move(p)); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STR_SPLIT_H_ diff --git a/absl/strings/string_view.cc b/absl/strings/string_view.cc index d5e1a3de..c5f5de93 100644 --- a/absl/strings/string_view.cc +++ b/absl/strings/string_view.cc @@ -24,6 +24,7 @@ #include "absl/strings/internal/memutil.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { void WritePadding(std::ostream& o, size_t pad) { @@ -228,6 +229,7 @@ constexpr string_view::size_type string_view::npos; ABSL_STRING_VIEW_SELECTANY constexpr string_view::size_type string_view::kMaxSize; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_STRING_VIEW diff --git a/absl/strings/string_view.h b/absl/strings/string_view.h index 6a650874..4b34e563 100644 --- a/absl/strings/string_view.h +++ b/absl/strings/string_view.h @@ -35,7 +35,9 @@ #include // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN using std::string_view; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_STRING_VIEW @@ -61,6 +63,7 @@ using std::string_view; #include "absl/base/port.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::string_view // @@ -109,10 +112,10 @@ namespace absl { // example, when splitting a string, `std::vector` is a // natural data type for the output. // -// When constructed from a source which is nul-terminated, the `string_view` -// itself will not include the nul-terminator unless a specific size (including -// the nul) is passed to the constructor. As a result, common idioms that work -// on nul-terminated strings do not work on `string_view` objects. If you write +// When constructed from a source which is NUL-terminated, the `string_view` +// itself will not include the NUL-terminator unless a specific size (including +// the NUL) is passed to the constructor. As a result, common idioms that work +// on NUL-terminated strings do not work on `string_view` objects. If you write // code that scans a `string_view`, you must check its length rather than test // for nul, for example. Note, however, that nuls may still be embedded within // a `string_view` explicitly. @@ -179,7 +182,7 @@ class string_view { // doesn't need to be reevaluated after `ptr_` is set. : string_view(str.data(), str.size()) {} - // Implicit constructor of a `string_view` from nul-terminated `str`. When + // Implicit constructor of a `string_view` from NUL-terminated `str`. When // accepting possibly null strings, use `absl::NullSafeStringView(str)` // instead (see below). constexpr string_view(const char* str) // NOLINT(runtime/explicit) @@ -309,8 +312,8 @@ class string_view { // // Returns a pointer to the underlying character array (which is of course // stored elsewhere). Note that `string_view::data()` may contain embedded nul - // characters, but the returned buffer may or may not be nul-terminated; - // therefore, do not pass `data()` to a routine that expects a nul-terminated + // characters, but the returned buffer may or may not be NUL-terminated; + // therefore, do not pass `data()` to a routine that expects a NUL-terminated // std::string. constexpr const_pointer data() const noexcept { return ptr_; } @@ -577,6 +580,7 @@ constexpr bool operator>=(string_view x, string_view y) noexcept { // IO Insertion Operator std::ostream& operator<<(std::ostream& o, string_view piece); +ABSL_NAMESPACE_END } // namespace absl #undef ABSL_INTERNAL_STRING_VIEW_MEMCMP @@ -584,6 +588,7 @@ std::ostream& operator<<(std::ostream& o, string_view piece); #endif // ABSL_USES_STD_STRING_VIEW namespace absl { +ABSL_NAMESPACE_BEGIN // ClippedSubstr() // @@ -604,6 +609,7 @@ inline string_view NullSafeStringView(const char* p) { return p ? string_view(p) : string_view(); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STRING_VIEW_H_ diff --git a/absl/strings/strip.h b/absl/strings/strip.h index e1341e08..111872ca 100644 --- a/absl/strings/strip.h +++ b/absl/strings/strip.h @@ -30,6 +30,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ConsumePrefix() // @@ -84,6 +85,7 @@ ABSL_MUST_USE_RESULT inline absl::string_view StripSuffix( return str; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STRIP_H_ diff --git a/absl/strings/substitute.cc b/absl/strings/substitute.cc index 5d28c528..5b69a3ef 100644 --- a/absl/strings/substitute.cc +++ b/absl/strings/substitute.cc @@ -23,6 +23,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace substitute_internal { void SubstituteAndAppendArray(std::string* output, absl::string_view format, @@ -166,4 +167,5 @@ Arg::Arg(Dec dec) { } } // namespace substitute_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/substitute.h b/absl/strings/substitute.h index 233e9dcf..766aca42 100644 --- a/absl/strings/substitute.h +++ b/absl/strings/substitute.h @@ -86,6 +86,7 @@ #include "absl/strings/strip.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace substitute_internal { // Arg @@ -681,6 +682,7 @@ std::string Substitute( "format std::string doesn't contain all of $0 through $9"); #endif // ABSL_BAD_CALL_IF +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_SUBSTITUTE_H_ diff --git a/absl/synchronization/BUILD.bazel b/absl/synchronization/BUILD.bazel index 36dc98f3..3f876b9f 100644 --- a/absl/synchronization/BUILD.bazel +++ b/absl/synchronization/BUILD.bazel @@ -43,6 +43,7 @@ cc_library( deps = [ "//absl/base", "//absl/base:base_internal", + "//absl/base:config", "//absl/base:core_headers", "//absl/base:malloc_internal", "//absl/base:raw_logging_internal", diff --git a/absl/synchronization/CMakeLists.txt b/absl/synchronization/CMakeLists.txt index 3c47a1bc..dfe5d05d 100644 --- a/absl/synchronization/CMakeLists.txt +++ b/absl/synchronization/CMakeLists.txt @@ -26,6 +26,7 @@ absl_cc_library( DEPS absl::base absl::base_internal + absl::config absl::core_headers absl::malloc_internal absl::raw_logging_internal diff --git a/absl/synchronization/barrier.cc b/absl/synchronization/barrier.cc index c2c539ac..0dfd795e 100644 --- a/absl/synchronization/barrier.cc +++ b/absl/synchronization/barrier.cc @@ -18,6 +18,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Return whether int *arg is zero. static bool IsZero(void *arg) { @@ -47,4 +48,5 @@ bool Barrier::Block() { return this->num_to_exit_ == 0; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/barrier.h b/absl/synchronization/barrier.h index cb5d821a..d8e75440 100644 --- a/absl/synchronization/barrier.h +++ b/absl/synchronization/barrier.h @@ -23,6 +23,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Barrier // @@ -73,5 +74,6 @@ class Barrier { int num_to_exit_ ABSL_GUARDED_BY(lock_); }; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_BARRIER_H_ diff --git a/absl/synchronization/blocking_counter.cc b/absl/synchronization/blocking_counter.cc index 481a06b2..3cea7aed 100644 --- a/absl/synchronization/blocking_counter.cc +++ b/absl/synchronization/blocking_counter.cc @@ -17,6 +17,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Return whether int *arg is zero. static bool IsZero(void *arg) { @@ -52,4 +53,5 @@ void BlockingCounter::Wait() { // after we return from this method. } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/blocking_counter.h b/absl/synchronization/blocking_counter.h index 77560fc0..1f53f9f2 100644 --- a/absl/synchronization/blocking_counter.h +++ b/absl/synchronization/blocking_counter.h @@ -24,6 +24,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN // BlockingCounter // @@ -92,6 +93,7 @@ class BlockingCounter { int num_waiting_ ABSL_GUARDED_BY(lock_); }; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_BLOCKING_COUNTER_H_ diff --git a/absl/synchronization/blocking_counter_test.cc b/absl/synchronization/blocking_counter_test.cc index c63e3392..2926224a 100644 --- a/absl/synchronization/blocking_counter_test.cc +++ b/absl/synchronization/blocking_counter_test.cc @@ -22,6 +22,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { void PauseAndDecreaseCounter(BlockingCounter* counter, int* done) { @@ -63,4 +64,5 @@ TEST(BlockingCounterTest, BasicFunctionality) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/internal/create_thread_identity.cc b/absl/synchronization/internal/create_thread_identity.cc index ec49d1ca..fa0070a9 100644 --- a/absl/synchronization/internal/create_thread_identity.cc +++ b/absl/synchronization/internal/create_thread_identity.cc @@ -27,6 +27,7 @@ #include "absl/synchronization/internal/per_thread_sem.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { // ThreadIdentity storage is persistent, we maintain a free-list of previously @@ -133,6 +134,7 @@ base_internal::ThreadIdentity* CreateThreadIdentity() { } } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_LOW_LEVEL_ALLOC_MISSING diff --git a/absl/synchronization/internal/create_thread_identity.h b/absl/synchronization/internal/create_thread_identity.h index 97237a6e..e121f683 100644 --- a/absl/synchronization/internal/create_thread_identity.h +++ b/absl/synchronization/internal/create_thread_identity.h @@ -29,6 +29,7 @@ #include "absl/base/port.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { // Allocates and attaches a ThreadIdentity object for the calling thread. @@ -53,6 +54,7 @@ inline base_internal::ThreadIdentity* GetOrCreateCurrentThreadIdentity() { } } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_INTERNAL_CREATE_THREAD_IDENTITY_H_ diff --git a/absl/synchronization/internal/graphcycles.cc b/absl/synchronization/internal/graphcycles.cc index 0c8c7564..6a2bcdf6 100644 --- a/absl/synchronization/internal/graphcycles.cc +++ b/absl/synchronization/internal/graphcycles.cc @@ -44,6 +44,7 @@ // Do not use STL. This module does not use standard memory allocation. namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { namespace { @@ -690,6 +691,7 @@ int GraphCycles::GetStackTrace(GraphId id, void*** ptr) { } } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_LOW_LEVEL_ALLOC_MISSING diff --git a/absl/synchronization/internal/graphcycles.h b/absl/synchronization/internal/graphcycles.h index e08dc09d..ceba33e4 100644 --- a/absl/synchronization/internal/graphcycles.h +++ b/absl/synchronization/internal/graphcycles.h @@ -40,7 +40,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { // Opaque identifier for a graph node. @@ -132,6 +135,7 @@ class GraphCycles { }; } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif diff --git a/absl/synchronization/internal/graphcycles_test.cc b/absl/synchronization/internal/graphcycles_test.cc index 58e8477b..74eaffe7 100644 --- a/absl/synchronization/internal/graphcycles_test.cc +++ b/absl/synchronization/internal/graphcycles_test.cc @@ -25,6 +25,7 @@ #include "absl/base/macros.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { // We emulate a GraphCycles object with a node vector and an edge vector. @@ -459,4 +460,5 @@ TEST_F(GraphCyclesTest, ManyEdges) { } } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/internal/kernel_timeout.h b/absl/synchronization/internal/kernel_timeout.h index 61c72e75..d6ac5db0 100644 --- a/absl/synchronization/internal/kernel_timeout.h +++ b/absl/synchronization/internal/kernel_timeout.h @@ -34,6 +34,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { class Futex; @@ -148,6 +149,7 @@ class KernelTimeout { }; } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_INTERNAL_KERNEL_TIMEOUT_H_ diff --git a/absl/synchronization/internal/mutex_nonprod.cc b/absl/synchronization/internal/mutex_nonprod.cc index 267deaff..4590b98d 100644 --- a/absl/synchronization/internal/mutex_nonprod.cc +++ b/absl/synchronization/internal/mutex_nonprod.cc @@ -31,6 +31,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { namespace { @@ -315,4 +316,5 @@ bool Condition::Eval() const { void RegisterSymbolizer(bool (*)(const void*, char*, int)) {} +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/internal/mutex_nonprod.inc b/absl/synchronization/internal/mutex_nonprod.inc index b8d5af79..85dae0ff 100644 --- a/absl/synchronization/internal/mutex_nonprod.inc +++ b/absl/synchronization/internal/mutex_nonprod.inc @@ -36,6 +36,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN class Condition; namespace synchronization_internal { @@ -256,4 +257,5 @@ class SynchronizationStorage { }; } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/internal/per_thread_sem.cc b/absl/synchronization/internal/per_thread_sem.cc index 2a78b20f..821ca9b4 100644 --- a/absl/synchronization/internal/per_thread_sem.cc +++ b/absl/synchronization/internal/per_thread_sem.cc @@ -25,6 +25,7 @@ #include "absl/synchronization/internal/waiter.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { void PerThreadSem::SetThreadBlockedCounter(std::atomic *counter) { @@ -62,6 +63,7 @@ void PerThreadSem::Tick(base_internal::ThreadIdentity *identity) { } } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl extern "C" { diff --git a/absl/synchronization/internal/per_thread_sem.h b/absl/synchronization/internal/per_thread_sem.h index 113cdfb7..8ab43915 100644 --- a/absl/synchronization/internal/per_thread_sem.h +++ b/absl/synchronization/internal/per_thread_sem.h @@ -32,6 +32,7 @@ #include "absl/synchronization/internal/kernel_timeout.h" namespace absl { +ABSL_NAMESPACE_BEGIN class Mutex; @@ -85,6 +86,7 @@ class PerThreadSem { }; } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl // In some build configurations we pass --detect-odr-violations to the diff --git a/absl/synchronization/internal/per_thread_sem_test.cc b/absl/synchronization/internal/per_thread_sem_test.cc index dba72390..b5a2f6d4 100644 --- a/absl/synchronization/internal/per_thread_sem_test.cc +++ b/absl/synchronization/internal/per_thread_sem_test.cc @@ -33,6 +33,7 @@ // primitives which might use PerThreadSem, most notably absl::Mutex. namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { class SimpleSemaphore { @@ -175,4 +176,5 @@ TEST_F(PerThreadSemTest, Timeouts) { } // namespace } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/internal/thread_pool.h b/absl/synchronization/internal/thread_pool.h index a00f2be8..0cb96dac 100644 --- a/absl/synchronization/internal/thread_pool.h +++ b/absl/synchronization/internal/thread_pool.h @@ -26,6 +26,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { // A simple ThreadPool implementation for tests. @@ -86,6 +87,7 @@ class ThreadPool { }; } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_INTERNAL_THREAD_POOL_H_ diff --git a/absl/synchronization/internal/waiter.cc b/absl/synchronization/internal/waiter.cc index e7000d3a..ddd6081e 100644 --- a/absl/synchronization/internal/waiter.cc +++ b/absl/synchronization/internal/waiter.cc @@ -49,6 +49,7 @@ #include "absl/synchronization/internal/kernel_timeout.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { static void MaybeBecomeIdle() { @@ -481,4 +482,5 @@ void Waiter::InternalCondVarPoke() { #endif } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/internal/waiter.h b/absl/synchronization/internal/waiter.h index 9540598b..5af5c282 100644 --- a/absl/synchronization/internal/waiter.h +++ b/absl/synchronization/internal/waiter.h @@ -62,6 +62,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { // Waiter is an OS-specific semaphore. @@ -157,6 +158,7 @@ class Waiter { }; } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_INTERNAL_WAITER_H_ diff --git a/absl/synchronization/mutex.cc b/absl/synchronization/mutex.cc index 100def2d..46af8a52 100644 --- a/absl/synchronization/mutex.cc +++ b/absl/synchronization/mutex.cc @@ -71,6 +71,7 @@ ABSL_ATTRIBUTE_WEAK void AbslInternalMutexYield() { std::this_thread::yield(); } } // extern "C" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -295,7 +296,7 @@ static struct SynchEvent { // this is a trivial hash table for the events bool log; // logging turned on // Constant after initialization - char name[1]; // actually longer---null-terminated std::string + char name[1]; // actually longer---NUL-terminated std::string } * synch_event[kNSynchEvent] ABSL_GUARDED_BY(synch_event_mu); // Ensure that the object at "addr" has a SynchEvent struct associated with it, @@ -2720,4 +2721,5 @@ bool Condition::GuaranteedEqual(const Condition *a, const Condition *b) { a->arg_ == b->arg_ && a->method_ == b->method_; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/mutex.h b/absl/synchronization/mutex.h index ccd94618..8c70c4ce 100644 --- a/absl/synchronization/mutex.h +++ b/absl/synchronization/mutex.h @@ -82,6 +82,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN class Condition; struct SynchWaitParams; @@ -1000,7 +1001,7 @@ void RegisterCondVarTracer(void (*fn)(const char *msg, const void *cv)); // // 'pc' is the program counter being symbolized, 'out' is the buffer to write // into, and 'out_size' is the size of the buffer. This function can return -// false if symbolizing failed, or true if a null-terminated symbol was written +// false if symbolizing failed, or true if a NUL-terminated symbol was written // to 'out.' // // This has the same memory ordering concerns as RegisterMutexProfiler() above. @@ -1039,6 +1040,7 @@ enum class OnDeadlockCycle { // the manner chosen here. void SetMutexDeadlockDetectionMode(OnDeadlockCycle mode); +ABSL_NAMESPACE_END } // namespace absl // In some build configurations we pass --detect-odr-violations to the diff --git a/absl/synchronization/notification.cc b/absl/synchronization/notification.cc index 1eb7f416..e91b9038 100644 --- a/absl/synchronization/notification.cc +++ b/absl/synchronization/notification.cc @@ -22,6 +22,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN void Notification::Notify() { MutexLock l(&this->mutex_); @@ -73,4 +74,5 @@ bool Notification::WaitForNotificationWithDeadline(absl::Time deadline) const { return notified; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/notification.h b/absl/synchronization/notification.h index 36c2ce3d..9a354ca2 100644 --- a/absl/synchronization/notification.h +++ b/absl/synchronization/notification.h @@ -57,6 +57,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // Notification @@ -116,6 +117,7 @@ class Notification { std::atomic notified_yet_; // written under mutex_ }; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_NOTIFICATION_H_ diff --git a/absl/synchronization/notification_test.cc b/absl/synchronization/notification_test.cc index 059d4cd2..100ea76f 100644 --- a/absl/synchronization/notification_test.cc +++ b/absl/synchronization/notification_test.cc @@ -21,6 +21,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN // A thread-safe class that holds a counter. class ThreadSafeCounter { @@ -128,4 +129,5 @@ TEST(NotificationTest, SanityTest) { BasicTests(true, &local_notification2); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/civil_time.cc b/absl/time/civil_time.cc index 7b86fa8b..ada82cbc 100644 --- a/absl/time/civil_time.cc +++ b/absl/time/civil_time.cc @@ -21,6 +21,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -170,4 +171,5 @@ std::ostream& operator<<(std::ostream& os, CivilSecond s) { } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/civil_time.h b/absl/time/civil_time.h index 77c3be2e..bb460044 100644 --- a/absl/time/civil_time.h +++ b/absl/time/civil_time.h @@ -76,6 +76,7 @@ #include "absl/time/internal/cctz/include/cctz/civil_time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { struct second_tag : cctz::detail::second_tag {}; @@ -531,6 +532,7 @@ std::ostream& operator<<(std::ostream& os, CivilSecond s); } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TIME_CIVIL_TIME_H_ diff --git a/absl/time/clock.cc b/absl/time/clock.cc index bc6f5ccf..9e9a0386 100644 --- a/absl/time/clock.cc +++ b/absl/time/clock.cc @@ -34,6 +34,7 @@ #include "absl/base/thread_annotations.h" namespace absl { +ABSL_NAMESPACE_BEGIN Time Now() { // TODO(bww): Get a timespec instead so we don't have to divide. int64_t n = absl::GetCurrentTimeNanos(); @@ -43,6 +44,7 @@ Time Now() { } return time_internal::FromUnixDuration(absl::Nanoseconds(n)); } +ABSL_NAMESPACE_END } // namespace absl // Decide if we should use the fast GetCurrentTimeNanos() algorithm @@ -71,9 +73,11 @@ Time Now() { #if !ABSL_USE_CYCLECLOCK_FOR_GET_CURRENT_TIME_NANOS namespace absl { +ABSL_NAMESPACE_BEGIN int64_t GetCurrentTimeNanos() { return GET_CURRENT_TIME_NANOS_FROM_SYSTEM(); } +ABSL_NAMESPACE_END } // namespace absl #else // Use the cyclecounter-based implementation below. @@ -91,6 +95,7 @@ static int64_t stats_slow_paths; static int64_t stats_fast_slow_paths; namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { // This is a friend wrapper around UnscaledCycleClock::Now() // (needed to access UnscaledCycleClock). @@ -515,10 +520,12 @@ static uint64_t UpdateLastSample(uint64_t now_cycles, uint64_t now_ns, return estimated_base_ns; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USE_CYCLECLOCK_FOR_GET_CURRENT_TIME_NANOS namespace absl { +ABSL_NAMESPACE_BEGIN namespace { // Returns the maximum duration that SleepOnce() can sleep for. @@ -546,6 +553,7 @@ void SleepOnce(absl::Duration to_sleep) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl extern "C" { diff --git a/absl/time/clock.h b/absl/time/clock.h index bb52e4f6..27764a92 100644 --- a/absl/time/clock.h +++ b/absl/time/clock.h @@ -26,6 +26,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Now() // @@ -49,6 +50,7 @@ int64_t GetCurrentTimeNanos(); // * Returns immediately when passed a nonpositive duration. void SleepFor(absl::Duration duration); +ABSL_NAMESPACE_END } // namespace absl // ----------------------------------------------------------------------------- diff --git a/absl/time/duration.cc b/absl/time/duration.cc index f0b4631d..b1af8406 100644 --- a/absl/time/duration.cc +++ b/absl/time/duration.cc @@ -71,6 +71,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -917,4 +918,5 @@ bool ParseFlag(const std::string& text, Duration* dst, std::string* ) { std::string UnparseFlag(Duration d) { return FormatDuration(d); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/duration_test.cc b/absl/time/duration_test.cc index 5dce9ac8..49ebd118 100644 --- a/absl/time/duration_test.cc +++ b/absl/time/duration_test.cc @@ -762,11 +762,6 @@ TEST(Duration, DivisionByZero) { const double dbl_inf = std::numeric_limits::infinity(); const double dbl_denorm = std::numeric_limits::denorm_min(); - // IEEE 754 behavior - double z = 0.0, two = 2.0; - EXPECT_TRUE(std::isinf(two / z)); - EXPECT_TRUE(std::isnan(z / z)); // We'll return inf - // Operator/(Duration, double) EXPECT_EQ(inf, zero / 0.0); EXPECT_EQ(-inf, zero / -0.0); diff --git a/absl/time/format.cc b/absl/time/format.cc index ebe872cf..5997ef0c 100644 --- a/absl/time/format.cc +++ b/absl/time/format.cc @@ -22,6 +22,7 @@ namespace cctz = absl::time_internal::cctz; namespace absl { +ABSL_NAMESPACE_BEGIN extern const char RFC3339_full[] = "%Y-%m-%dT%H:%M:%E*S%Ez"; extern const char RFC3339_sec[] = "%Y-%m-%dT%H:%M:%S%Ez"; @@ -145,4 +146,5 @@ std::string UnparseFlag(absl::Time t) { return absl::FormatTime(RFC3339_full, t, absl::UTCTimeZone()); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/internal/get_current_time_chrono.inc b/absl/time/internal/get_current_time_chrono.inc index 5180230d..5eeb6406 100644 --- a/absl/time/internal/get_current_time_chrono.inc +++ b/absl/time/internal/get_current_time_chrono.inc @@ -16,6 +16,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { static int64_t GetCurrentTimeNanosFromSystem() { @@ -26,4 +27,5 @@ static int64_t GetCurrentTimeNanosFromSystem() { } } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/internal/get_current_time_posix.inc b/absl/time/internal/get_current_time_posix.inc index 65474ca6..42072000 100644 --- a/absl/time/internal/get_current_time_posix.inc +++ b/absl/time/internal/get_current_time_posix.inc @@ -7,6 +7,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { static int64_t GetCurrentTimeNanosFromSystem() { @@ -19,4 +20,5 @@ static int64_t GetCurrentTimeNanosFromSystem() { } } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/internal/test_util.cc b/absl/time/internal/test_util.cc index fbddbb73..9bffe121 100644 --- a/absl/time/internal/test_util.cc +++ b/absl/time/internal/test_util.cc @@ -24,6 +24,7 @@ namespace cctz = absl::time_internal::cctz; namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { TimeZone LoadTimeZone(const std::string& name) { @@ -33,9 +34,11 @@ TimeZone LoadTimeZone(const std::string& name) { } } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { namespace cctz_extension { namespace { @@ -123,4 +126,5 @@ ZoneInfoSourceFactory zone_info_source_factory = TestFactory; } // namespace cctz_extension } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/internal/test_util.h b/absl/time/internal/test_util.h index d7319ea8..5c4bf1f6 100644 --- a/absl/time/internal/test_util.h +++ b/absl/time/internal/test_util.h @@ -20,12 +20,14 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { // Loads the named timezone, but dies on any failure. absl::TimeZone LoadTimeZone(const std::string& name); } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TIME_INTERNAL_TEST_UTIL_H_ diff --git a/absl/time/time.cc b/absl/time/time.cc index 60382be7..6bb36cb3 100644 --- a/absl/time/time.cc +++ b/absl/time/time.cc @@ -47,6 +47,7 @@ namespace cctz = absl::time_internal::cctz; namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -494,4 +495,5 @@ struct tm ToTM(absl::Time t, absl::TimeZone tz) { return tm; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/time.h b/absl/time/time.h index be064813..7507b0cd 100644 --- a/absl/time/time.h +++ b/absl/time/time.h @@ -89,6 +89,7 @@ struct timeval; #include "absl/time/internal/cctz/include/cctz/time_zone.h" namespace absl { +ABSL_NAMESPACE_BEGIN class Duration; // Defined below class Time; // Defined below @@ -1574,6 +1575,7 @@ constexpr Time FromTimeT(time_t t) { return time_internal::FromUnixDuration(Seconds(t)); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TIME_TIME_H_ diff --git a/absl/types/any.h b/absl/types/any.h index f7967694..16bda79c 100644 --- a/absl/types/any.h +++ b/absl/types/any.h @@ -61,10 +61,12 @@ #include // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN using std::any; using std::any_cast; using std::bad_any_cast; using std::make_any; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_ANY @@ -91,6 +93,7 @@ using std::make_any; #endif // !defined(__GNUC__) || defined(__GXX_RTTI) namespace absl { +ABSL_NAMESPACE_BEGIN namespace any_internal { @@ -534,6 +537,7 @@ T* any_cast(any* operand) noexcept { : nullptr; } +ABSL_NAMESPACE_END } // namespace absl #undef ABSL_ANY_DETAIL_HAS_RTTI diff --git a/absl/types/bad_any_cast.cc b/absl/types/bad_any_cast.cc index 2a538126..b0592cc9 100644 --- a/absl/types/bad_any_cast.cc +++ b/absl/types/bad_any_cast.cc @@ -22,6 +22,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN bad_any_cast::~bad_any_cast() = default; @@ -39,6 +40,7 @@ void ThrowBadAnyCast() { } } // namespace any_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_ANY diff --git a/absl/types/bad_any_cast.h b/absl/types/bad_any_cast.h index 6a53c010..114cef80 100644 --- a/absl/types/bad_any_cast.h +++ b/absl/types/bad_any_cast.h @@ -30,12 +30,15 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN using std::bad_any_cast; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_ANY namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // bad_any_cast @@ -64,6 +67,7 @@ namespace any_internal { [[noreturn]] void ThrowBadAnyCast(); } // namespace any_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_ANY diff --git a/absl/types/bad_optional_access.cc b/absl/types/bad_optional_access.cc index d9ec21bf..26aca70d 100644 --- a/absl/types/bad_optional_access.cc +++ b/absl/types/bad_optional_access.cc @@ -22,6 +22,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN bad_optional_access::~bad_optional_access() = default; @@ -41,6 +42,7 @@ void throw_bad_optional_access() { } } // namespace optional_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_OPTIONAL diff --git a/absl/types/bad_optional_access.h b/absl/types/bad_optional_access.h index 32dd6a91..a500286a 100644 --- a/absl/types/bad_optional_access.h +++ b/absl/types/bad_optional_access.h @@ -30,12 +30,15 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN using std::bad_optional_access; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_OPTIONAL namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // bad_optional_access @@ -67,6 +70,7 @@ namespace optional_internal { [[noreturn]] void throw_bad_optional_access(); } // namespace optional_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_OPTIONAL diff --git a/absl/types/bad_variant_access.cc b/absl/types/bad_variant_access.cc index dbaea9e9..3dc88cc0 100644 --- a/absl/types/bad_variant_access.cc +++ b/absl/types/bad_variant_access.cc @@ -23,6 +23,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN ////////////////////////// // [variant.bad.access] // @@ -57,6 +58,7 @@ void Rethrow() { } } // namespace variant_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_VARIANT diff --git a/absl/types/bad_variant_access.h b/absl/types/bad_variant_access.h index 6935d01b..095969f9 100644 --- a/absl/types/bad_variant_access.h +++ b/absl/types/bad_variant_access.h @@ -30,12 +30,15 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN using std::bad_variant_access; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_VARIANT namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // bad_variant_access @@ -71,6 +74,7 @@ namespace variant_internal { [[noreturn]] void Rethrow(); } // namespace variant_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_VARIANT diff --git a/absl/types/compare.h b/absl/types/compare.h index a213e0b0..c29ced52 100644 --- a/absl/types/compare.h +++ b/absl/types/compare.h @@ -39,6 +39,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace compare_internal { using value_type = int8_t; @@ -551,6 +552,7 @@ constexpr absl::weak_ordering do_three_way_comparison(const Compare &compare, } } // namespace compare_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TYPES_COMPARE_H_ diff --git a/absl/types/compare_test.cc b/absl/types/compare_test.cc index ee396fc5..955844b5 100644 --- a/absl/types/compare_test.cc +++ b/absl/types/compare_test.cc @@ -18,6 +18,7 @@ #include "absl/base/casts.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { // This is necessary to avoid a bunch of lint warnings suggesting that we use @@ -334,4 +335,5 @@ TEST(Compare, StaticAsserts) { #endif // __cpp_inline_variables } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/types/internal/conformance_aliases.h b/absl/types/internal/conformance_aliases.h index 7d5d0e09..0cc6884e 100644 --- a/absl/types/internal/conformance_aliases.h +++ b/absl/types/internal/conformance_aliases.h @@ -26,6 +26,7 @@ #include "absl/types/internal/conformance_profile.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace types_internal { // Creates both a Profile and a corresponding Archetype with root name "name". @@ -438,6 +439,7 @@ using ExpandSupportedProfiles = Receiver< // (potentially) non-noexcept moves. } // namespace types_internal +ABSL_NAMESPACE_END } // namespace absl #undef ABSL_INTERNAL_PROFILE_AND_ARCHETYPE_ALIAS diff --git a/absl/types/internal/conformance_archetype.h b/absl/types/internal/conformance_archetype.h index 97ee7265..2349e0f7 100644 --- a/absl/types/internal/conformance_archetype.h +++ b/absl/types/internal/conformance_archetype.h @@ -43,6 +43,7 @@ #include "absl/types/internal/conformance_profile.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace types_internal { // A minimum-conforming implementation of a type with properties specified in @@ -961,6 +962,7 @@ struct EnabledHash { }; } // namespace types_internal +ABSL_NAMESPACE_END } // namespace absl namespace std { diff --git a/absl/types/internal/conformance_profile.h b/absl/types/internal/conformance_profile.h index dce3bbee..e62004fd 100644 --- a/absl/types/internal/conformance_profile.h +++ b/absl/types/internal/conformance_profile.h @@ -44,6 +44,7 @@ // TODO(calabrese) Add support for extending profiles. namespace absl { +ABSL_NAMESPACE_BEGIN namespace types_internal { template @@ -369,6 +370,7 @@ template struct IsProfile : IsProfileImpl::type {}; } // namespace types_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TYPES_INTERNAL_CONFORMANCE_PROFILE_H_ diff --git a/absl/types/internal/optional.h b/absl/types/internal/optional.h index d41ccc75..92932b60 100644 --- a/absl/types/internal/optional.h +++ b/absl/types/internal/optional.h @@ -54,6 +54,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN // Forward declaration template @@ -387,6 +388,7 @@ struct optional_hash_base >()( }; } // namespace optional_internal +ABSL_NAMESPACE_END } // namespace absl #undef ABSL_OPTIONAL_USE_INHERITING_CONSTRUCTORS diff --git a/absl/types/internal/span.h b/absl/types/internal/span.h index d203aad5..112612f4 100644 --- a/absl/types/internal/span.h +++ b/absl/types/internal/span.h @@ -26,6 +26,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace span_internal { // A constexpr min function @@ -121,6 +122,7 @@ template using EnableIfConvertibleTo = typename std::enable_if::value>::type; } // namespace span_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TYPES_INTERNAL_SPAN_H_ diff --git a/absl/types/internal/variant.h b/absl/types/internal/variant.h index 58b38592..71bd3adf 100644 --- a/absl/types/internal/variant.h +++ b/absl/types/internal/variant.h @@ -40,6 +40,7 @@ #if !defined(ABSL_USES_STD_VARIANT) namespace absl { +ABSL_NAMESPACE_BEGIN template class variant; @@ -1638,6 +1639,7 @@ struct VariantHashBase // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN using std::bad_optional_access; using std::optional; using std::make_optional; using std::nullopt_t; using std::nullopt; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_OPTIONAL @@ -65,6 +67,7 @@ using std::nullopt; #include "absl/types/internal/optional.h" namespace absl { +ABSL_NAMESPACE_BEGIN // nullopt_t // @@ -754,6 +757,7 @@ constexpr auto operator>=(const U& v, const optional& x) return static_cast(x) ? static_cast(v >= *x) : true; } +ABSL_NAMESPACE_END } // namespace absl namespace std { diff --git a/absl/types/optional_exception_safety_test.cc b/absl/types/optional_exception_safety_test.cc index 0f7fae6c..8e5fe851 100644 --- a/absl/types/optional_exception_safety_test.cc +++ b/absl/types/optional_exception_safety_test.cc @@ -24,6 +24,7 @@ #include "absl/base/internal/exception_safety_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -285,6 +286,7 @@ TEST(OptionalExceptionSafety, NothrowMoveAssign) { } // namespace +ABSL_NAMESPACE_END } // namespace absl #endif // #if !defined(ABSL_USES_STD_OPTIONAL) && defined(ABSL_HAVE_EXCEPTIONS) diff --git a/absl/types/span.h b/absl/types/span.h index b007fc1f..3283145a 100644 --- a/absl/types/span.h +++ b/absl/types/span.h @@ -71,6 +71,7 @@ #include "absl/types/internal/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN //------------------------------------------------------------------------------ // Span @@ -707,5 +708,6 @@ template constexpr Span MakeConstSpan(const T (&array)[N]) noexcept { return Span(array, N); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TYPES_SPAN_H_ diff --git a/absl/types/variant.h b/absl/types/variant.h index f3558703..776d19a1 100644 --- a/absl/types/variant.h +++ b/absl/types/variant.h @@ -50,6 +50,7 @@ #include // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN using std::bad_variant_access; using std::get; using std::get_if; @@ -62,6 +63,7 @@ using std::variant_npos; using std::variant_size; using std::variant_size_v; using std::visit; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_VARIANT @@ -77,6 +79,7 @@ using std::visit; #include "absl/types/internal/variant.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // absl::variant @@ -795,6 +798,7 @@ operator>=(const variant& a, const variant& b) { a.index()); } +ABSL_NAMESPACE_END } // namespace absl namespace std { @@ -815,6 +819,7 @@ struct hash> #endif // ABSL_USES_STD_VARIANT namespace absl { +ABSL_NAMESPACE_BEGIN namespace variant_internal { // Helper visitor for converting a variant` into another type (mostly @@ -850,6 +855,7 @@ To ConvertVariantTo(Variant&& variant) { std::forward(variant)); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TYPES_VARIANT_H_ diff --git a/absl/types/variant_benchmark.cc b/absl/types/variant_benchmark.cc index a5f52164..350b1753 100644 --- a/absl/types/variant_benchmark.cc +++ b/absl/types/variant_benchmark.cc @@ -28,6 +28,7 @@ #include "absl/utility/utility.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { template @@ -217,4 +218,5 @@ BENCHMARK_TEMPLATE(BM_RedundantVisit, 4, 2) ->DenseRange(0, integral_pow(4, 2) - 1); } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/types/variant_exception_safety_test.cc b/absl/types/variant_exception_safety_test.cc index b486a71e..439c6e1d 100644 --- a/absl/types/variant_exception_safety_test.cc +++ b/absl/types/variant_exception_safety_test.cc @@ -34,6 +34,7 @@ #if !defined(ABSL_INTERNAL_MSVC_2017_DBG_MODE) namespace absl { +ABSL_NAMESPACE_BEGIN namespace { using ::testing::MakeExceptionSafetyTester; @@ -523,6 +524,7 @@ TEST(VariantExceptionSafetyTest, Swap) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl #endif // !defined(ABSL_INTERNAL_MSVC_2017_DBG_MODE) diff --git a/absl/types/variant_test.cc b/absl/types/variant_test.cc index 2913775a..96393333 100644 --- a/absl/types/variant_test.cc +++ b/absl/types/variant_test.cc @@ -70,6 +70,7 @@ struct hash { struct NonHashable {}; namespace absl { +ABSL_NAMESPACE_BEGIN namespace { using ::testing::DoubleEq; @@ -2709,6 +2710,7 @@ TEST(VariantTest, MoveCtorBug) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl #endif // #if !defined(ABSL_USES_STD_VARIANT) diff --git a/absl/utility/utility.h b/absl/utility/utility.h index 5a98c2c3..e6647c7b 100644 --- a/absl/utility/utility.h +++ b/absl/utility/utility.h @@ -51,6 +51,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN // integer_sequence // @@ -343,6 +344,7 @@ constexpr T make_from_tuple(Tuple&& tup) { std::tuple_size>::value>{}); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_UTILITY_UTILITY_H_ -- cgit v1.2.3 From 184cf2524101310a0ba315c743e82cf45fccccf8 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Thu, 30 Jul 2020 13:58:50 -0700 Subject: Export of internal Abseil changes -- 587e6db882749fa7faa12815e614afab04d218b9 by Derek Mauro : Use attribute detection for other sanitizer related attributes PiperOrigin-RevId: 324077073 -- 3ee55e4935b4235516b1fcac3c55945e510f7afc by Evan Brown : Simplify CordRepExternal allocation/deallocation. I think this can save some memory when `Releaser` is empty and when on platforms where alignof(CordRepExternal) < (default `::operator new` alignment). We no longer need the API requirement that alignof(Releaser) <= (default `::operator new` alignment). Also remove another static_assert from a TODO in cord_internal.h and fix some warnings about calling std::move on a forwarding reference. PiperOrigin-RevId: 324053720 -- 9fc78436565eb3b204d4aa425ee3773354392f45 by Derek Mauro : Use auto-detected sanitizer attributes for ASAN, MSAN, and TSAN builds PiperOrigin-RevId: 323831461 GitOrigin-RevId: 587e6db882749fa7faa12815e614afab04d218b9 Change-Id: Ie0e4a2846d7f66988a2d81a5e50721b62fdb3d6d --- absl/base/BUILD.bazel | 2 + absl/base/CMakeLists.txt | 2 + absl/base/attributes.h | 54 +++++----------- absl/base/internal/dynamic_annotations.h | 11 ++-- absl/base/internal/tsan_mutex_interface.h | 4 +- absl/base/internal/unaligned_access.h | 4 +- absl/base/spinlock_test_common.cc | 3 +- absl/container/BUILD.bazel | 5 ++ absl/container/CMakeLists.txt | 5 ++ absl/container/fixed_array.h | 13 ++-- absl/container/fixed_array_test.cc | 5 +- absl/container/internal/container_memory.h | 25 ++++---- absl/container/internal/layout.h | 12 ++-- absl/container/internal/layout_test.cc | 4 +- absl/container/internal/raw_hash_set_test.cc | 5 +- absl/debugging/BUILD.bazel | 2 + absl/debugging/CMakeLists.txt | 2 + absl/debugging/failure_signal_handler.cc | 4 +- absl/debugging/internal/demangle_test.cc | 8 ++- absl/debugging/symbolize_test.cc | 5 +- absl/strings/BUILD.bazel | 3 +- absl/strings/CMakeLists.txt | 1 + absl/strings/cord.cc | 74 ++++------------------ absl/strings/cord.h | 57 ++--------------- absl/strings/internal/cord_internal.h | 65 +++++++++++++------ absl/strings/string_view_test.cc | 4 +- absl/synchronization/BUILD.bazel | 3 + absl/synchronization/CMakeLists.txt | 2 + absl/synchronization/internal/mutex_nonprod.cc | 3 +- .../internal/per_thread_sem_test.cc | 1 + absl/synchronization/internal/waiter.h | 2 +- absl/synchronization/mutex.cc | 8 +-- absl/synchronization/mutex_benchmark.cc | 3 +- absl/synchronization/mutex_test.cc | 7 +- absl/time/BUILD.bazel | 1 + absl/time/CMakeLists.txt | 1 + absl/time/internal/test_util.cc | 1 + ci/linux_clang-latest_libcxx_asan_bazel.sh | 2 - ci/linux_clang-latest_libcxx_tsan_bazel.sh | 2 - 39 files changed, 180 insertions(+), 235 deletions(-) (limited to 'absl/debugging/internal/demangle_test.cc') diff --git a/absl/base/BUILD.bazel b/absl/base/BUILD.bazel index ad29bb0d..2c4887b3 100644 --- a/absl/base/BUILD.bazel +++ b/absl/base/BUILD.bazel @@ -415,6 +415,7 @@ cc_library( deps = [ ":base", ":base_internal", + ":config", ":core_headers", "//absl/synchronization", "@com_google_googletest//:gtest", @@ -431,6 +432,7 @@ cc_test( deps = [ ":base", ":base_internal", + ":config", ":core_headers", "//absl/synchronization", "@com_google_googletest//:gtest_main", diff --git a/absl/base/CMakeLists.txt b/absl/base/CMakeLists.txt index f5cfc792..9ff5aa24 100644 --- a/absl/base/CMakeLists.txt +++ b/absl/base/CMakeLists.txt @@ -384,6 +384,7 @@ absl_cc_library( ${ABSL_TEST_COPTS} DEPS absl::base + absl::config absl::base_internal absl::core_headers absl::synchronization @@ -402,6 +403,7 @@ absl_cc_test( DEPS absl::base absl::base_internal + absl::config absl::core_headers absl::synchronization gtest_main diff --git a/absl/base/attributes.h b/absl/base/attributes.h index 2cf4b1e8..046fbea3 100644 --- a/absl/base/attributes.h +++ b/absl/base/attributes.h @@ -32,34 +32,12 @@ // of them are not supported in older version of Clang. Thus, we check // `__has_attribute()` first. If the check fails, we check if we are on GCC and // assume the attribute exists on GCC (which is verified on GCC 4.7). -// -// ----------------------------------------------------------------------------- -// Sanitizer Attributes -// ----------------------------------------------------------------------------- -// -// Sanitizer-related attributes are not "defined" in this file (and indeed -// are not defined as such in any file). To utilize the following -// sanitizer-related attributes within your builds, define the following macros -// within your build using a `-D` flag, along with the given value for -// `-fsanitize`: -// -// * `ADDRESS_SANITIZER` + `-fsanitize=address` (Clang, GCC 4.8) -// * `MEMORY_SANITIZER` + `-fsanitize=memory` (Clang-only) -// * `THREAD_SANITIZER` + `-fsanitize=thread` (Clang, GCC 4.8+) -// * `UNDEFINED_BEHAVIOR_SANITIZER` + `-fsanitize=undefined` (Clang, GCC 4.9+) -// * `CONTROL_FLOW_INTEGRITY` + `-fsanitize=cfi` (Clang-only) -// -// Example: -// -// // Enable branches in the Abseil code that are tagged for ASan: -// $ bazel build --copt=-DADDRESS_SANITIZER --copt=-fsanitize=address -// --linkopt=-fsanitize=address *target* -// -// Since these macro names are only supported by GCC and Clang, we only check -// for `__GNUC__` (GCC or Clang) and the above macros. + #ifndef ABSL_BASE_ATTRIBUTES_H_ #define ABSL_BASE_ATTRIBUTES_H_ +#include "absl/base/config.h" + // ABSL_HAVE_ATTRIBUTE // // A function-like feature checking macro that is a wrapper around @@ -234,7 +212,7 @@ // out of bounds or does other scary things with memory. // NOTE: GCC supports AddressSanitizer(asan) since 4.8. // https://gcc.gnu.org/gcc-4.8/changes.html -#if defined(__GNUC__) +#if ABSL_HAVE_ATTRIBUTE(no_sanitize_address) #define ABSL_ATTRIBUTE_NO_SANITIZE_ADDRESS __attribute__((no_sanitize_address)) #else #define ABSL_ATTRIBUTE_NO_SANITIZE_ADDRESS @@ -242,13 +220,13 @@ // ABSL_ATTRIBUTE_NO_SANITIZE_MEMORY // -// Tells the MemorySanitizer to relax the handling of a given function. All -// "Use of uninitialized value" warnings from such functions will be suppressed, -// and all values loaded from memory will be considered fully initialized. -// This attribute is similar to the ADDRESS_SANITIZER attribute above, but deals -// with initialized-ness rather than addressability issues. +// Tells the MemorySanitizer to relax the handling of a given function. All "Use +// of uninitialized value" warnings from such functions will be suppressed, and +// all values loaded from memory will be considered fully initialized. This +// attribute is similar to the ABSL_ATTRIBUTE_NO_SANITIZE_ADDRESS attribute +// above, but deals with initialized-ness rather than addressability issues. // NOTE: MemorySanitizer(msan) is supported by Clang but not GCC. -#if defined(__clang__) +#if ABSL_HAVE_ATTRIBUTE(no_sanitize_memory) #define ABSL_ATTRIBUTE_NO_SANITIZE_MEMORY __attribute__((no_sanitize_memory)) #else #define ABSL_ATTRIBUTE_NO_SANITIZE_MEMORY @@ -259,7 +237,7 @@ // Tells the ThreadSanitizer to not instrument a given function. // NOTE: GCC supports ThreadSanitizer(tsan) since 4.8. // https://gcc.gnu.org/gcc-4.8/changes.html -#if defined(__GNUC__) +#if ABSL_HAVE_ATTRIBUTE(no_sanitize_thread) #define ABSL_ATTRIBUTE_NO_SANITIZE_THREAD __attribute__((no_sanitize_thread)) #else #define ABSL_ATTRIBUTE_NO_SANITIZE_THREAD @@ -271,8 +249,10 @@ // where certain behavior (eg. division by zero) is being used intentionally. // NOTE: GCC supports UndefinedBehaviorSanitizer(ubsan) since 4.9. // https://gcc.gnu.org/gcc-4.9/changes.html -#if defined(__GNUC__) && \ - (defined(UNDEFINED_BEHAVIOR_SANITIZER) || defined(ADDRESS_SANITIZER)) +#if ABSL_HAVE_ATTRIBUTE(no_sanitize_undefined) +#define ABSL_ATTRIBUTE_NO_SANITIZE_UNDEFINED \ + __attribute__((no_sanitize_undefined)) +#elif ABSL_HAVE_ATTRIBUTE(no_sanitize) #define ABSL_ATTRIBUTE_NO_SANITIZE_UNDEFINED \ __attribute__((no_sanitize("undefined"))) #else @@ -283,7 +263,7 @@ // // Tells the ControlFlowIntegrity sanitizer to not instrument a given function. // See https://clang.llvm.org/docs/ControlFlowIntegrity.html for details. -#if defined(__GNUC__) && defined(CONTROL_FLOW_INTEGRITY) +#if ABSL_HAVE_ATTRIBUTE(no_sanitize) #define ABSL_ATTRIBUTE_NO_SANITIZE_CFI __attribute__((no_sanitize("cfi"))) #else #define ABSL_ATTRIBUTE_NO_SANITIZE_CFI @@ -293,7 +273,7 @@ // // Tells the SafeStack to not instrument a given function. // See https://clang.llvm.org/docs/SafeStack.html for details. -#if defined(__GNUC__) && defined(SAFESTACK_SANITIZER) +#if ABSL_HAVE_ATTRIBUTE(no_sanitize) #define ABSL_ATTRIBUTE_NO_SANITIZE_SAFESTACK \ __attribute__((no_sanitize("safe-stack"))) #else diff --git a/absl/base/internal/dynamic_annotations.h b/absl/base/internal/dynamic_annotations.h index 7d80f41c..b69c1301 100644 --- a/absl/base/internal/dynamic_annotations.h +++ b/absl/base/internal/dynamic_annotations.h @@ -91,12 +91,9 @@ #endif // Memory annotations are also made available to LLVM's Memory Sanitizer -#if defined(MEMORY_SANITIZER) && defined(__has_feature) && \ - !defined(__native_client__) -#if __has_feature(memory_sanitizer) +#if defined(ABSL_HAVE_MEMORY_SANITIZER) && !defined(__native_client__) #define ABSL_INTERNAL_MEMORY_ANNOTATIONS_ENABLED 1 #endif -#endif #ifndef ABSL_INTERNAL_MEMORY_ANNOTATIONS_ENABLED #define ABSL_INTERNAL_MEMORY_ANNOTATIONS_ENABLED 0 @@ -162,7 +159,7 @@ ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateRWLockCreate)(__FILE__, __LINE__, lock) // Report that a linker initialized lock has been created at address `lock`. -#ifdef THREAD_SANITIZER +#ifdef ABSL_HAVE_THREAD_SANITIZER #define ANNOTATE_RWLOCK_CREATE_STATIC(lock) \ ABSL_INTERNAL_GLOBAL_SCOPED(AnnotateRWLockCreateStatic) \ (__FILE__, __LINE__, lock) @@ -367,7 +364,7 @@ // ------------------------------------------------------------------------- // Address sanitizer annotations -#ifdef ADDRESS_SANITIZER +#ifdef ABSL_HAVE_ADDRESS_SANITIZER // Describe the current state of a contiguous container such as e.g. // std::vector or std::string. For more details see // sanitizer/common_interface_defs.h, which is provided by the compiler. @@ -385,7 +382,7 @@ #define ANNOTATE_CONTIGUOUS_CONTAINER(beg, end, old_mid, new_mid) #define ADDRESS_SANITIZER_REDZONE(name) static_assert(true, "") -#endif // ADDRESS_SANITIZER +#endif // ABSL_HAVE_ADDRESS_SANITIZER // ------------------------------------------------------------------------- // Undefine the macros intended only for this file. diff --git a/absl/base/internal/tsan_mutex_interface.h b/absl/base/internal/tsan_mutex_interface.h index 2a510603..39207d8a 100644 --- a/absl/base/internal/tsan_mutex_interface.h +++ b/absl/base/internal/tsan_mutex_interface.h @@ -19,6 +19,8 @@ #ifndef ABSL_BASE_INTERNAL_TSAN_MUTEX_INTERFACE_H_ #define ABSL_BASE_INTERNAL_TSAN_MUTEX_INTERFACE_H_ +#include "absl/base/config.h" + // ABSL_INTERNAL_HAVE_TSAN_INTERFACE // Macro intended only for internal use. // @@ -28,7 +30,7 @@ #error "ABSL_INTERNAL_HAVE_TSAN_INTERFACE cannot be directly set." #endif -#if defined(THREAD_SANITIZER) && defined(__has_include) +#if defined(ABSL_HAVE_THREAD_SANITIZER) && defined(__has_include) #if __has_include() #define ABSL_INTERNAL_HAVE_TSAN_INTERFACE 1 #endif diff --git a/absl/base/internal/unaligned_access.h b/absl/base/internal/unaligned_access.h index 6be56c86..dd5250de 100644 --- a/absl/base/internal/unaligned_access.h +++ b/absl/base/internal/unaligned_access.h @@ -32,8 +32,8 @@ // (namespaces, inline) which are absent or incompatible in C. #if defined(__cplusplus) -#if defined(ADDRESS_SANITIZER) || defined(THREAD_SANITIZER) ||\ - defined(MEMORY_SANITIZER) +#if defined(ABSL_HAVE_ADDRESS_SANITIZER) || \ + defined(ABSL_HAVE_THREAD_SANITIZER) || defined(ABSL_HAVE_MEMORY_SANITIZER) // Consider we have an unaligned load/store of 4 bytes from address 0x...05. // AddressSanitizer will treat it as a 3-byte access to the range 05:07 and // will miss a bug if 08 is the first unaddressable byte. diff --git a/absl/base/spinlock_test_common.cc b/absl/base/spinlock_test_common.cc index b33c54ba..dee266e4 100644 --- a/absl/base/spinlock_test_common.cc +++ b/absl/base/spinlock_test_common.cc @@ -25,6 +25,7 @@ #include "gtest/gtest.h" #include "absl/base/attributes.h" +#include "absl/base/config.h" #include "absl/base/internal/low_level_scheduling.h" #include "absl/base/internal/scheduling_mode.h" #include "absl/base/internal/spinlock.h" @@ -104,7 +105,7 @@ static void ThreadedTest(SpinLock* spinlock) { } } -#ifndef THREAD_SANITIZER +#ifndef ABSL_HAVE_THREAD_SANITIZER static_assert(std::is_trivially_destructible(), ""); #endif diff --git a/absl/container/BUILD.bazel b/absl/container/BUILD.bazel index 06921235..cca5d441 100644 --- a/absl/container/BUILD.bazel +++ b/absl/container/BUILD.bazel @@ -60,6 +60,7 @@ cc_library( deps = [ ":compressed_tuple", "//absl/algorithm", + "//absl/base:config", "//absl/base:core_headers", "//absl/base:dynamic_annotations", "//absl/base:throw_delegate", @@ -368,6 +369,7 @@ cc_library( copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ + "//absl/base:config", "//absl/memory", "//absl/meta:type_traits", "//absl/utility", @@ -620,6 +622,7 @@ cc_test( ":hashtable_debug", ":raw_hash_set", "//absl/base", + "//absl/base:config", "//absl/base:core_headers", "//absl/base:raw_logging_internal", "//absl/strings", @@ -647,6 +650,7 @@ cc_library( copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ + "//absl/base:config", "//absl/base:core_headers", "//absl/meta:type_traits", "//absl/strings", @@ -665,6 +669,7 @@ cc_test( visibility = ["//visibility:private"], deps = [ ":layout", + "//absl/base:config", "//absl/base:core_headers", "//absl/base:raw_logging_internal", "//absl/types:span", diff --git a/absl/container/CMakeLists.txt b/absl/container/CMakeLists.txt index 13d96957..eb202c45 100644 --- a/absl/container/CMakeLists.txt +++ b/absl/container/CMakeLists.txt @@ -131,6 +131,7 @@ absl_cc_library( DEPS absl::compressed_tuple absl::algorithm + absl::config absl::core_headers absl::dynamic_annotations absl::throw_delegate @@ -423,6 +424,7 @@ absl_cc_library( COPTS ${ABSL_DEFAULT_COPTS} DEPS + absl::config absl::memory absl::type_traits absl::utility @@ -696,6 +698,7 @@ absl_cc_test( absl::hashtable_debug absl::raw_hash_set absl::base + absl::config absl::core_headers absl::raw_logging_internal absl::strings @@ -724,6 +727,7 @@ absl_cc_library( COPTS ${ABSL_DEFAULT_COPTS} DEPS + absl::config absl::core_headers absl::meta absl::strings @@ -741,6 +745,7 @@ absl_cc_test( ${ABSL_TEST_COPTS} DEPS absl::layout + absl::config absl::core_headers absl::raw_logging_internal absl::span diff --git a/absl/container/fixed_array.h b/absl/container/fixed_array.h index e74802a4..c8fe8d96 100644 --- a/absl/container/fixed_array.h +++ b/absl/container/fixed_array.h @@ -41,6 +41,7 @@ #include #include "absl/algorithm/algorithm.h" +#include "absl/base/config.h" #include "absl/base/dynamic_annotations.h" #include "absl/base/internal/throw_delegate.h" #include "absl/base/macros.h" @@ -422,10 +423,10 @@ class FixedArray { void AnnotateConstruct(size_type n); void AnnotateDestruct(size_type n); -#ifdef ADDRESS_SANITIZER +#ifdef ABSL_HAVE_ADDRESS_SANITIZER void* RedzoneBegin() { return &redzone_begin_; } void* RedzoneEnd() { return &redzone_end_ + 1; } -#endif // ADDRESS_SANITIZER +#endif // ABSL_HAVE_ADDRESS_SANITIZER private: ABSL_ADDRESS_SANITIZER_REDZONE(redzone_begin_); @@ -503,26 +504,26 @@ constexpr typename FixedArray::size_type template void FixedArray::NonEmptyInlinedStorage::AnnotateConstruct( typename FixedArray::size_type n) { -#ifdef ADDRESS_SANITIZER +#ifdef ABSL_HAVE_ADDRESS_SANITIZER if (!n) return; ABSL_ANNOTATE_CONTIGUOUS_CONTAINER(data(), RedzoneEnd(), RedzoneEnd(), data() + n); ABSL_ANNOTATE_CONTIGUOUS_CONTAINER(RedzoneBegin(), data(), data(), RedzoneBegin()); -#endif // ADDRESS_SANITIZER +#endif // ABSL_HAVE_ADDRESS_SANITIZER static_cast(n); // Mark used when not in asan mode } template void FixedArray::NonEmptyInlinedStorage::AnnotateDestruct( typename FixedArray::size_type n) { -#ifdef ADDRESS_SANITIZER +#ifdef ABSL_HAVE_ADDRESS_SANITIZER if (!n) return; ABSL_ANNOTATE_CONTIGUOUS_CONTAINER(data(), RedzoneEnd(), data() + n, RedzoneEnd()); ABSL_ANNOTATE_CONTIGUOUS_CONTAINER(RedzoneBegin(), data(), RedzoneBegin(), data()); -#endif // ADDRESS_SANITIZER +#endif // ABSL_HAVE_ADDRESS_SANITIZER static_cast(n); // Mark used when not in asan mode } ABSL_NAMESPACE_END diff --git a/absl/container/fixed_array_test.cc b/absl/container/fixed_array_test.cc index 064a88a2..49598e7a 100644 --- a/absl/container/fixed_array_test.cc +++ b/absl/container/fixed_array_test.cc @@ -27,6 +27,7 @@ #include "gmock/gmock.h" #include "gtest/gtest.h" +#include "absl/base/config.h" #include "absl/base/internal/exception_testing.h" #include "absl/base/options.h" #include "absl/container/internal/counting_allocator.h" @@ -767,7 +768,7 @@ TEST(AllocatorSupportTest, SizeValAllocConstructor) { } } -#ifdef ADDRESS_SANITIZER +#ifdef ABSL_HAVE_ADDRESS_SANITIZER TEST(FixedArrayTest, AddressSanitizerAnnotations1) { absl::FixedArray a(10); int* raw = a.data(); @@ -814,7 +815,7 @@ TEST(FixedArrayTest, AddressSanitizerAnnotations4) { // so reading raw[21] should still trigger the correct warning. EXPECT_DEATH_IF_SUPPORTED(raw[21] = ThreeInts(), "container-overflow"); } -#endif // ADDRESS_SANITIZER +#endif // ABSL_HAVE_ADDRESS_SANITIZER TEST(FixedArrayTest, AbslHashValueWorks) { using V = absl::FixedArray; diff --git a/absl/container/internal/container_memory.h b/absl/container/internal/container_memory.h index 92a61cc0..c7777a93 100644 --- a/absl/container/internal/container_memory.h +++ b/absl/container/internal/container_memory.h @@ -15,14 +15,6 @@ #ifndef ABSL_CONTAINER_INTERNAL_CONTAINER_MEMORY_H_ #define ABSL_CONTAINER_INTERNAL_CONTAINER_MEMORY_H_ -#ifdef ADDRESS_SANITIZER -#include -#endif - -#ifdef MEMORY_SANITIZER -#include -#endif - #include #include #include @@ -30,10 +22,19 @@ #include #include +#include "absl/base/config.h" #include "absl/memory/memory.h" #include "absl/meta/type_traits.h" #include "absl/utility/utility.h" +#ifdef ABSL_HAVE_ADDRESS_SANITIZER +#include +#endif + +#ifdef ABSL_HAVE_MEMORY_SANITIZER +#include +#endif + namespace absl { ABSL_NAMESPACE_BEGIN namespace container_internal { @@ -209,10 +210,10 @@ DecomposeValue(F&& f, Arg&& arg) { // Helper functions for asan and msan. inline void SanitizerPoisonMemoryRegion(const void* m, size_t s) { -#ifdef ADDRESS_SANITIZER +#ifdef ABSL_HAVE_ADDRESS_SANITIZER ASAN_POISON_MEMORY_REGION(m, s); #endif -#ifdef MEMORY_SANITIZER +#ifdef ABSL_HAVE_MEMORY_SANITIZER __msan_poison(m, s); #endif (void)m; @@ -220,10 +221,10 @@ inline void SanitizerPoisonMemoryRegion(const void* m, size_t s) { } inline void SanitizerUnpoisonMemoryRegion(const void* m, size_t s) { -#ifdef ADDRESS_SANITIZER +#ifdef ABSL_HAVE_ADDRESS_SANITIZER ASAN_UNPOISON_MEMORY_REGION(m, s); #endif -#ifdef MEMORY_SANITIZER +#ifdef ABSL_HAVE_MEMORY_SANITIZER __msan_unpoison(m, s); #endif (void)m; diff --git a/absl/container/internal/layout.h b/absl/container/internal/layout.h index 69cc85dd..23367833 100644 --- a/absl/container/internal/layout.h +++ b/absl/container/internal/layout.h @@ -163,6 +163,7 @@ #include #include #include + #include #include #include @@ -170,15 +171,16 @@ #include #include -#ifdef ADDRESS_SANITIZER -#include -#endif - +#include "absl/base/config.h" #include "absl/meta/type_traits.h" #include "absl/strings/str_cat.h" #include "absl/types/span.h" #include "absl/utility/utility.h" +#ifdef ABSL_HAVE_ADDRESS_SANITIZER +#include +#endif + #if defined(__GXX_RTTI) #define ABSL_INTERNAL_HAS_CXA_DEMANGLE #endif @@ -614,7 +616,7 @@ class LayoutImpl, absl::index_sequence, void PoisonPadding(const Char* p) const { static_assert(N < NumOffsets, "Index out of bounds"); (void)p; -#ifdef ADDRESS_SANITIZER +#ifdef ABSL_HAVE_ADDRESS_SANITIZER PoisonPadding(p); // The `if` is an optimization. It doesn't affect the observable behaviour. if (ElementAlignment::value % ElementAlignment::value) { diff --git a/absl/container/internal/layout_test.cc b/absl/container/internal/layout_test.cc index 8f3628a1..757272f1 100644 --- a/absl/container/internal/layout_test.cc +++ b/absl/container/internal/layout_test.cc @@ -17,6 +17,7 @@ // We need ::max_align_t because some libstdc++ versions don't provide // std::max_align_t #include + #include #include #include @@ -24,6 +25,7 @@ #include "gmock/gmock.h" #include "gtest/gtest.h" +#include "absl/base/config.h" #include "absl/base/internal/raw_logging.h" #include "absl/types/span.h" @@ -1314,7 +1316,7 @@ struct Region { }; void ExpectRegionPoisoned(const unsigned char* p, size_t n, bool poisoned) { -#ifdef ADDRESS_SANITIZER +#ifdef ABSL_HAVE_ADDRESS_SANITIZER for (size_t i = 0; i != n; ++i) { EXPECT_EQ(poisoned, __asan_address_is_poisoned(p + i)); } diff --git a/absl/container/internal/raw_hash_set_test.cc b/absl/container/internal/raw_hash_set_test.cc index 6befa960..e3279301 100644 --- a/absl/container/internal/raw_hash_set_test.cc +++ b/absl/container/internal/raw_hash_set_test.cc @@ -26,6 +26,7 @@ #include "gmock/gmock.h" #include "gtest/gtest.h" #include "absl/base/attributes.h" +#include "absl/base/config.h" #include "absl/base/internal/cycleclock.h" #include "absl/base/internal/raw_logging.h" #include "absl/container/internal/container_memory.h" @@ -1839,7 +1840,7 @@ TEST(RawHashSamplerTest, DoNotSampleCustomAllocators) { 0.00, 0.001); } -#ifdef ADDRESS_SANITIZER +#ifdef ABSL_HAVE_ADDRESS_SANITIZER TEST(Sanitizer, PoisoningUnused) { IntTable t; t.reserve(5); @@ -1863,7 +1864,7 @@ TEST(Sanitizer, PoisoningOnErase) { t.erase(0); EXPECT_TRUE(__asan_address_is_poisoned(&v)); } -#endif // ADDRESS_SANITIZER +#endif // ABSL_HAVE_ADDRESS_SANITIZER } // namespace } // namespace container_internal diff --git a/absl/debugging/BUILD.bazel b/absl/debugging/BUILD.bazel index bdc50e09..9098ca4a 100644 --- a/absl/debugging/BUILD.bazel +++ b/absl/debugging/BUILD.bazel @@ -97,6 +97,7 @@ cc_test( ":stack_consumption", ":symbolize", "//absl/base", + "//absl/base:config", "//absl/base:core_headers", "//absl/base:raw_logging_internal", "//absl/memory", @@ -204,6 +205,7 @@ cc_test( deps = [ ":demangle_internal", ":stack_consumption", + "//absl/base:config", "//absl/base:core_headers", "//absl/base:raw_logging_internal", "//absl/memory", diff --git a/absl/debugging/CMakeLists.txt b/absl/debugging/CMakeLists.txt index c597df86..074b44cf 100644 --- a/absl/debugging/CMakeLists.txt +++ b/absl/debugging/CMakeLists.txt @@ -82,6 +82,7 @@ absl_cc_test( absl::stack_consumption absl::symbolize absl::base + absl::config absl::core_headers absl::memory absl::raw_logging_internal @@ -189,6 +190,7 @@ absl_cc_test( DEPS absl::demangle_internal absl::stack_consumption + absl::config absl::core_headers absl::memory absl::raw_logging_internal diff --git a/absl/debugging/failure_signal_handler.cc b/absl/debugging/failure_signal_handler.cc index 1f69bfa8..5d13bdbb 100644 --- a/absl/debugging/failure_signal_handler.cc +++ b/absl/debugging/failure_signal_handler.cc @@ -136,8 +136,8 @@ static bool SetupAlternateStackOnce() { const size_t page_mask = sysconf(_SC_PAGESIZE) - 1; #endif size_t stack_size = (std::max(SIGSTKSZ, 65536) + page_mask) & ~page_mask; -#if defined(ADDRESS_SANITIZER) || defined(MEMORY_SANITIZER) || \ - defined(THREAD_SANITIZER) +#if defined(ABSL_HAVE_ADDRESS_SANITIZER) || \ + defined(ABSL_HAVE_MEMORY_SANITIZER) || defined(ABSL_HAVE_THREAD_SANITIZER) // Account for sanitizer instrumentation requiring additional stack space. stack_size *= 5; #endif diff --git a/absl/debugging/internal/demangle_test.cc b/absl/debugging/internal/demangle_test.cc index c6f1ce18..0bed7359 100644 --- a/absl/debugging/internal/demangle_test.cc +++ b/absl/debugging/internal/demangle_test.cc @@ -18,6 +18,7 @@ #include #include "gtest/gtest.h" +#include "absl/base/config.h" #include "absl/base/internal/raw_logging.h" #include "absl/debugging/internal/stack_consumption.h" #include "absl/memory/memory.h" @@ -82,9 +83,10 @@ TEST(Demangle, Clones) { // Tests that verify that Demangle footprint is within some limit. // They are not to be run under sanitizers as the sanitizers increase // stack consumption by about 4x. -#if defined(ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION) && \ - !defined(ADDRESS_SANITIZER) && !defined(MEMORY_SANITIZER) && \ - !defined(THREAD_SANITIZER) +#if defined(ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION) && \ + !defined(ABSL_HAVE_ADDRESS_SANITIZER) && \ + !defined(ABSL_HAVE_MEMORY_SANITIZER) && \ + !defined(ABSL_HAVE_THREAD_SANITIZER) static const char *g_mangled; static char g_demangle_buffer[4096]; diff --git a/absl/debugging/symbolize_test.cc b/absl/debugging/symbolize_test.cc index 43f65549..a2dd4956 100644 --- a/absl/debugging/symbolize_test.cc +++ b/absl/debugging/symbolize_test.cc @@ -27,6 +27,7 @@ #include "gtest/gtest.h" #include "absl/base/attributes.h" #include "absl/base/casts.h" +#include "absl/base/config.h" #include "absl/base/internal/per_thread_tls.h" #include "absl/base/internal/raw_logging.h" #include "absl/base/optimization.h" @@ -220,8 +221,8 @@ static const char *SymbolizeStackConsumption(void *pc, int *stack_consumed) { static int GetStackConsumptionUpperLimit() { // Symbolize stack consumption should be within 2kB. int stack_consumption_upper_limit = 2048; -#if defined(ADDRESS_SANITIZER) || defined(MEMORY_SANITIZER) || \ - defined(THREAD_SANITIZER) +#if defined(ABSL_HAVE_ADDRESS_SANITIZER) || \ + defined(ABSL_HAVE_MEMORY_SANITIZER) || defined(ABSL_HAVE_THREAD_SANITIZER) // Account for sanitizer instrumentation requiring additional stack space. stack_consumption_upper_limit *= 5; #endif diff --git a/absl/strings/BUILD.bazel b/absl/strings/BUILD.bazel index ef412639..64a13cef 100644 --- a/absl/strings/BUILD.bazel +++ b/absl/strings/BUILD.bazel @@ -258,6 +258,8 @@ cc_library( visibility = ["//visibility:private"], deps = [ ":strings", + "//absl/base:base_internal", + "//absl/container:compressed_tuple", "//absl/meta:type_traits", ], ) @@ -277,7 +279,6 @@ cc_library( ":str_format", ":strings", "//absl/base", - "//absl/base:base_internal", "//absl/base:core_headers", "//absl/base:endian", "//absl/base:raw_logging_internal", diff --git a/absl/strings/CMakeLists.txt b/absl/strings/CMakeLists.txt index d7237231..d6c2126d 100644 --- a/absl/strings/CMakeLists.txt +++ b/absl/strings/CMakeLists.txt @@ -548,6 +548,7 @@ absl_cc_library( DEPS absl::base absl::base_internal + absl::compressed_tuple absl::core_headers absl::endian absl::fixed_array diff --git a/absl/strings/cord.cc b/absl/strings/cord.cc index 920dcc67..763dcc45 100644 --- a/absl/strings/cord.cc +++ b/absl/strings/cord.cc @@ -61,48 +61,6 @@ enum CordRepKind { FLAT = 3, }; -namespace { - -// Type used with std::allocator for allocating and deallocating -// `CordRepExternal`. std::allocator is used because it opaquely handles the -// different new / delete overloads available on a given platform. -struct alignas(absl::cord_internal::ExternalRepAlignment()) ExternalAllocType { - unsigned char value[absl::cord_internal::ExternalRepAlignment()]; -}; - -// Returns the number of objects to pass in to std::allocator -// allocate() and deallocate() to create enough room for `CordRepExternal` with -// `releaser_size` bytes on the end. -constexpr size_t GetExternalAllocNumObjects(size_t releaser_size) { - // Be sure to round up since `releaser_size` could be smaller than - // `sizeof(ExternalAllocType)`. - return (sizeof(CordRepExternal) + releaser_size + sizeof(ExternalAllocType) - - 1) / - sizeof(ExternalAllocType); -} - -// Allocates enough memory for `CordRepExternal` and a releaser with size -// `releaser_size` bytes. -void* AllocateExternal(size_t releaser_size) { - return std::allocator().allocate( - GetExternalAllocNumObjects(releaser_size)); -} - -// Deallocates the memory for a `CordRepExternal` assuming it was allocated with -// a releaser of given size and alignment. -void DeallocateExternal(CordRepExternal* p, size_t releaser_size) { - std::allocator().deallocate( - reinterpret_cast(p), - GetExternalAllocNumObjects(releaser_size)); -} - -// Returns a pointer to the type erased releaser for the given CordRepExternal. -void* GetExternalReleaser(CordRepExternal* rep) { - return rep + 1; -} - -} // namespace - namespace cord_internal { inline CordRepConcat* CordRep::concat() { @@ -304,11 +262,7 @@ static void UnrefInternal(CordRep* rep) { } } else if (rep->tag == EXTERNAL) { CordRepExternal* rep_external = rep->external(); - absl::string_view data(rep_external->base, rep->length); - void* releaser = GetExternalReleaser(rep_external); - size_t releaser_size = rep_external->releaser_invoker(releaser, data); - rep_external->~CordRepExternal(); - DeallocateExternal(rep_external, releaser_size); + rep_external->releaser_invoker(rep_external); rep = nullptr; } else if (rep->tag == SUBSTRING) { CordRepSubstring* rep_substring = rep->substring(); @@ -458,18 +412,12 @@ static CordRep* NewTree(const char* data, namespace cord_internal { -ExternalRepReleaserPair NewExternalWithUninitializedReleaser( - absl::string_view data, ExternalReleaserInvoker invoker, - size_t releaser_size) { +void InitializeCordRepExternal(absl::string_view data, CordRepExternal* rep) { assert(!data.empty()); - - void* raw_rep = AllocateExternal(releaser_size); - auto* rep = new (raw_rep) CordRepExternal(); rep->length = data.size(); rep->tag = EXTERNAL; rep->base = data.data(); - rep->releaser_invoker = invoker; - return {VerifyTree(rep), GetExternalReleaser(rep)}; + VerifyTree(rep); } } // namespace cord_internal @@ -721,12 +669,12 @@ Cord::Cord(T&& src) { std::string data; }; const absl::string_view original_data = src; - CordRepExternal* rep = - static_cast(absl::cord_internal::NewExternalRep( - original_data, StringReleaser{std::move(src)})); + auto* rep = static_cast< + ::absl::cord_internal::CordRepExternalImpl*>( + absl::cord_internal::NewExternalRep( + original_data, StringReleaser{std::forward(src)})); // Moving src may have invalidated its data pointer, so adjust it. - rep->base = - static_cast(GetExternalReleaser(rep))->data.data(); + rep->base = rep->template get<0>().data.data(); contents_.set_tree(rep); } } @@ -775,7 +723,7 @@ Cord& Cord::operator=(T&& src) { if (src.size() <= kMaxBytesToCopy) { *this = absl::string_view(src); } else { - *this = Cord(std::move(src)); + *this = Cord(std::forward(src)); } return *this; } @@ -898,7 +846,7 @@ void Cord::Append(T&& src) { if (src.size() <= kMaxBytesToCopy) { Append(absl::string_view(src)); } else { - Append(Cord(std::move(src))); + Append(Cord(std::forward(src))); } } @@ -938,7 +886,7 @@ inline void Cord::Prepend(T&& src) { if (src.size() <= kMaxBytesToCopy) { Prepend(absl::string_view(src)); } else { - Prepend(Cord(std::move(src))); + Prepend(Cord(std::forward(src))); } } diff --git a/absl/strings/cord.h b/absl/strings/cord.h index 8580d803..a0db2797 100644 --- a/absl/strings/cord.h +++ b/absl/strings/cord.h @@ -71,7 +71,6 @@ #include #include "absl/base/internal/endian.h" -#include "absl/base/internal/invoke.h" #include "absl/base/internal/per_thread_tls.h" #include "absl/base/macros.h" #include "absl/base/port.h" @@ -173,10 +172,6 @@ class Cord { // // * be move constructible // * support `void operator()(absl::string_view) const` or `void operator()` - // * not have alignment requirement greater than what is guaranteed by - // `::operator new`. This alignment is dictated by - // `alignof(std::max_align_t)` (pre-C++17 code) or - // `__STDCPP_DEFAULT_NEW_ALIGNMENT__` (C++17 code). // // Example: // @@ -842,47 +837,15 @@ inline void SmallMemmove(char* dst, const char* src, size_t n, } } -struct ExternalRepReleaserPair { - CordRep* rep; - void* releaser_address; -}; - -// Allocates a new external `CordRep` and returns a pointer to it and a pointer -// to `releaser_size` bytes where the desired releaser can be constructed. +// Does non-template-specific `CordRepExternal` initialization. // Expects `data` to be non-empty. -ExternalRepReleaserPair NewExternalWithUninitializedReleaser( - absl::string_view data, ExternalReleaserInvoker invoker, - size_t releaser_size); - -struct Rank1 {}; -struct Rank0 : Rank1 {}; - -template > -void InvokeReleaser(Rank0, Releaser&& releaser, absl::string_view data) { - ::absl::base_internal::invoke(std::forward(releaser), data); -} - -template > -void InvokeReleaser(Rank1, Releaser&& releaser, absl::string_view) { - ::absl::base_internal::invoke(std::forward(releaser)); -} +void InitializeCordRepExternal(absl::string_view data, CordRepExternal* rep); // Creates a new `CordRep` that owns `data` and `releaser` and returns a pointer // to it, or `nullptr` if `data` was empty. template // NOLINTNEXTLINE - suppress clang-tidy raw pointer return. CordRep* NewExternalRep(absl::string_view data, Releaser&& releaser) { - static_assert( -#if defined(__STDCPP_DEFAULT_NEW_ALIGNMENT__) - alignof(Releaser) <= __STDCPP_DEFAULT_NEW_ALIGNMENT__, -#else - alignof(Releaser) <= alignof(max_align_t), -#endif - "Releasers with alignment requirement greater than what is returned by " - "default `::operator new()` are not supported."); - using ReleaserType = absl::decay_t; if (data.empty()) { // Never create empty external nodes. @@ -891,18 +854,10 @@ CordRep* NewExternalRep(absl::string_view data, Releaser&& releaser) { return nullptr; } - auto releaser_invoker = [](void* type_erased_releaser, absl::string_view d) { - auto* my_releaser = static_cast(type_erased_releaser); - InvokeReleaser(Rank0{}, std::move(*my_releaser), d); - my_releaser->~ReleaserType(); - return sizeof(Releaser); - }; - - ExternalRepReleaserPair external = NewExternalWithUninitializedReleaser( - data, releaser_invoker, sizeof(releaser)); - ::new (external.releaser_address) - ReleaserType(std::forward(releaser)); - return external.rep; + CordRepExternal* rep = new CordRepExternalImpl( + std::forward(releaser), 0); + InitializeCordRepExternal(data, rep); + return rep; } // Overload for function reference types that dispatches using a function diff --git a/absl/strings/internal/cord_internal.h b/absl/strings/internal/cord_internal.h index 830ceaf4..d456eef8 100644 --- a/absl/strings/internal/cord_internal.h +++ b/absl/strings/internal/cord_internal.h @@ -21,6 +21,8 @@ #include #include +#include "absl/base/internal/invoke.h" +#include "absl/container/internal/compressed_tuple.h" #include "absl/meta/type_traits.h" #include "absl/strings/string_view.h" @@ -114,35 +116,56 @@ struct CordRepSubstring : public CordRep { CordRep* child; }; -// TODO(strel): replace the following logic (and related functions in cord.cc) -// with container_internal::Layout. - -// Alignment requirement for CordRepExternal so that the type erased releaser -// will be stored at a suitably aligned address. -constexpr size_t ExternalRepAlignment() { -#if defined(__STDCPP_DEFAULT_NEW_ALIGNMENT__) - return __STDCPP_DEFAULT_NEW_ALIGNMENT__; -#else - return alignof(max_align_t); -#endif -} - -// Type for function pointer that will invoke and destroy the type-erased -// releaser function object. Accepts a pointer to the releaser and the -// `string_view` that were passed in to `NewExternalRep` below. The return value -// is the size of the `Releaser` type. -using ExternalReleaserInvoker = size_t (*)(void*, absl::string_view); +// Type for function pointer that will invoke the releaser function and also +// delete the `CordRepExternalImpl` corresponding to the passed in +// `CordRepExternal`. +using ExternalReleaserInvoker = void (*)(CordRepExternal*); // External CordReps are allocated together with a type erased releaser. The // releaser is stored in the memory directly following the CordRepExternal. -struct alignas(ExternalRepAlignment()) CordRepExternal : public CordRep { +struct CordRepExternal : public CordRep { const char* base; // Pointer to function that knows how to call and destroy the releaser. ExternalReleaserInvoker releaser_invoker; }; -// TODO(strel): look into removing, it doesn't seem like anything relies on this -static_assert(sizeof(CordRepConcat) == sizeof(CordRepSubstring), ""); +struct Rank1 {}; +struct Rank0 : Rank1 {}; + +template > +void InvokeReleaser(Rank0, Releaser&& releaser, absl::string_view data) { + ::absl::base_internal::invoke(std::forward(releaser), data); +} + +template > +void InvokeReleaser(Rank1, Releaser&& releaser, absl::string_view) { + ::absl::base_internal::invoke(std::forward(releaser)); +} + +// We use CompressedTuple so that we can benefit from EBCO. +template +struct CordRepExternalImpl + : public CordRepExternal, + public ::absl::container_internal::CompressedTuple { + // The extra int arg is so that we can avoid interfering with copy/move + // constructors while still benefitting from perfect forwarding. + template + CordRepExternalImpl(T&& releaser, int) + : CordRepExternalImpl::CompressedTuple(std::forward(releaser)) { + this->releaser_invoker = &Release; + } + + ~CordRepExternalImpl() { + InvokeReleaser(Rank0{}, std::move(this->template get<0>()), + absl::string_view(base, length)); + } + + static void Release(CordRepExternal* rep) { + delete static_cast(rep); + } +}; } // namespace cord_internal ABSL_NAMESPACE_END diff --git a/absl/strings/string_view_test.cc b/absl/strings/string_view_test.cc index 41dbc97b..dcebb150 100644 --- a/absl/strings/string_view_test.cc +++ b/absl/strings/string_view_test.cc @@ -1177,7 +1177,7 @@ TEST(FindOneCharTest, EdgeCases) { EXPECT_EQ(absl::string_view::npos, a.rfind('x')); } -#ifndef THREAD_SANITIZER // Allocates too much memory for tsan. +#ifndef ABSL_HAVE_THREAD_SANITIZER // Allocates too much memory for tsan. TEST(HugeStringView, TwoPointTwoGB) { if (sizeof(size_t) <= 4) return; @@ -1191,7 +1191,7 @@ TEST(HugeStringView, TwoPointTwoGB) { sp.remove_suffix(2); EXPECT_EQ(size - 1 - 2, sp.length()); } -#endif // THREAD_SANITIZER +#endif // ABSL_HAVE_THREAD_SANITIZER #if !defined(NDEBUG) && !defined(ABSL_USES_STD_STRING_VIEW) TEST(NonNegativeLenTest, NonNegativeLen) { diff --git a/absl/synchronization/BUILD.bazel b/absl/synchronization/BUILD.bazel index 2cd5ae20..1a5c02ab 100644 --- a/absl/synchronization/BUILD.bazel +++ b/absl/synchronization/BUILD.bazel @@ -190,6 +190,7 @@ cc_test( ":synchronization", ":thread_pool", "//absl/base", + "//absl/base:config", "//absl/base:core_headers", "//absl/base:raw_logging_internal", "//absl/memory", @@ -211,6 +212,7 @@ cc_library( ":synchronization", ":thread_pool", "//absl/base", + "//absl/base:config", "@com_github_google_benchmark//:benchmark_main", ], alwayslink = 1, @@ -249,6 +251,7 @@ cc_library( deps = [ ":synchronization", "//absl/base", + "//absl/base:config", "//absl/strings", "//absl/time", "@com_google_googletest//:gtest", diff --git a/absl/synchronization/CMakeLists.txt b/absl/synchronization/CMakeLists.txt index dfe5d05d..e5bc52fb 100644 --- a/absl/synchronization/CMakeLists.txt +++ b/absl/synchronization/CMakeLists.txt @@ -149,6 +149,7 @@ absl_cc_test( absl::synchronization absl::thread_pool absl::base + absl::config absl::core_headers absl::memory absl::raw_logging_internal @@ -179,6 +180,7 @@ absl_cc_library( DEPS absl::synchronization absl::base + absl::config absl::strings absl::time gmock diff --git a/absl/synchronization/internal/mutex_nonprod.cc b/absl/synchronization/internal/mutex_nonprod.cc index 1732f836..334c3bc0 100644 --- a/absl/synchronization/internal/mutex_nonprod.cc +++ b/absl/synchronization/internal/mutex_nonprod.cc @@ -27,6 +27,7 @@ #include +#include "absl/base/config.h" #include "absl/base/internal/raw_logging.h" #include "absl/time/time.h" @@ -278,7 +279,7 @@ bool CondVar::WaitWithTimeout(Mutex* mu, absl::Duration timeout) { void CondVar::EnableDebugLog(const char*) {} -#ifdef THREAD_SANITIZER +#ifdef ABSL_HAVE_THREAD_SANITIZER extern "C" void __tsan_read1(void *addr); #else #define __tsan_read1(addr) // do nothing if TSan not enabled diff --git a/absl/synchronization/internal/per_thread_sem_test.cc b/absl/synchronization/internal/per_thread_sem_test.cc index b5a2f6d4..8cf59e64 100644 --- a/absl/synchronization/internal/per_thread_sem_test.cc +++ b/absl/synchronization/internal/per_thread_sem_test.cc @@ -23,6 +23,7 @@ #include // NOLINT(build/c++11) #include "gtest/gtest.h" +#include "absl/base/config.h" #include "absl/base/internal/cycleclock.h" #include "absl/base/internal/thread_identity.h" #include "absl/strings/str_cat.h" diff --git a/absl/synchronization/internal/waiter.h b/absl/synchronization/internal/waiter.h index ae83907b..887f9b1b 100644 --- a/absl/synchronization/internal/waiter.h +++ b/absl/synchronization/internal/waiter.h @@ -100,7 +100,7 @@ class Waiter { } // How many periods to remain idle before releasing resources -#ifndef THREAD_SANITIZER +#ifndef ABSL_HAVE_THREAD_SANITIZER static constexpr int kIdlePeriods = 60; #else // Memory consumption under ThreadSanitizer is a serious concern, diff --git a/absl/synchronization/mutex.cc b/absl/synchronization/mutex.cc index aafeb674..9b7f088a 100644 --- a/absl/synchronization/mutex.cc +++ b/absl/synchronization/mutex.cc @@ -77,7 +77,7 @@ ABSL_NAMESPACE_BEGIN namespace { -#if defined(THREAD_SANITIZER) +#if defined(ABSL_HAVE_THREAD_SANITIZER) constexpr OnDeadlockCycle kDeadlockDetectionDefault = OnDeadlockCycle::kIgnore; #else constexpr OnDeadlockCycle kDeadlockDetectionDefault = OnDeadlockCycle::kAbort; @@ -705,7 +705,7 @@ static constexpr bool kDebugMode = false; static constexpr bool kDebugMode = true; #endif -#ifdef THREAD_SANITIZER +#ifdef ABSL_HAVE_THREAD_SANITIZER static unsigned TsanFlags(Mutex::MuHow how) { return how == kShared ? __tsan_mutex_read_lock : 0; } @@ -1767,7 +1767,7 @@ static inline bool EvalConditionAnnotated(const Condition *cond, Mutex *mu, // All memory accesses are ignored inside of mutex operations + for unlock // operation tsan considers that we've already released the mutex. bool res = false; -#ifdef THREAD_SANITIZER +#ifdef ABSL_HAVE_THREAD_SANITIZER const int flags = read_lock ? __tsan_mutex_read_lock : 0; const int tryflags = flags | (trylock ? __tsan_mutex_try_lock : 0); #endif @@ -2683,7 +2683,7 @@ void ReleasableMutexLock::Release() { this->mu_ = nullptr; } -#ifdef THREAD_SANITIZER +#ifdef ABSL_HAVE_THREAD_SANITIZER extern "C" void __tsan_read1(void *addr); #else #define __tsan_read1(addr) // do nothing if TSan not enabled diff --git a/absl/synchronization/mutex_benchmark.cc b/absl/synchronization/mutex_benchmark.cc index ab188001..933ea14f 100644 --- a/absl/synchronization/mutex_benchmark.cc +++ b/absl/synchronization/mutex_benchmark.cc @@ -16,6 +16,7 @@ #include // NOLINT(build/c++11) #include +#include "absl/base/config.h" #include "absl/base/internal/cycleclock.h" #include "absl/base/internal/spinlock.h" #include "absl/synchronization/blocking_counter.h" @@ -213,7 +214,7 @@ void BM_ConditionWaiters(benchmark::State& state) { } // Some configurations have higher thread limits than others. -#if defined(__linux__) && !defined(THREAD_SANITIZER) +#if defined(__linux__) && !defined(ABSL_HAVE_THREAD_SANITIZER) constexpr int kMaxConditionWaiters = 8192; #else constexpr int kMaxConditionWaiters = 1024; diff --git a/absl/synchronization/mutex_test.cc b/absl/synchronization/mutex_test.cc index afb363af..307d0e3f 100644 --- a/absl/synchronization/mutex_test.cc +++ b/absl/synchronization/mutex_test.cc @@ -30,6 +30,7 @@ #include "gtest/gtest.h" #include "absl/base/attributes.h" +#include "absl/base/config.h" #include "absl/base/internal/raw_logging.h" #include "absl/base/internal/sysinfo.h" #include "absl/memory/memory.h" @@ -815,7 +816,7 @@ TEST(Mutex, MutexReaderDecrementBug) ABSL_NO_THREAD_SAFETY_ANALYSIS { // Test that we correctly handle the situation when a lock is // held and then destroyed (w/o unlocking). -#ifdef THREAD_SANITIZER +#ifdef ABSL_HAVE_THREAD_SANITIZER // TSAN reports errors when locked Mutexes are destroyed. TEST(Mutex, DISABLED_LockedMutexDestructionBug) NO_THREAD_SAFETY_ANALYSIS { #else @@ -1067,7 +1068,7 @@ class ScopedDisableBazelTestWarnings { const char ScopedDisableBazelTestWarnings::kVarName[] = "TEST_WARNINGS_OUTPUT_FILE"; -#ifdef THREAD_SANITIZER +#ifdef ABSL_HAVE_THREAD_SANITIZER // This test intentionally creates deadlocks to test the deadlock detector. TEST(Mutex, DISABLED_DeadlockDetectorBazelWarning) { #else @@ -1119,7 +1120,7 @@ TEST(Mutex, DeadlockDetectorStessTest) ABSL_NO_THREAD_SAFETY_ANALYSIS { } } -#ifdef THREAD_SANITIZER +#ifdef ABSL_HAVE_THREAD_SANITIZER // TSAN reports errors when locked Mutexes are destroyed. TEST(Mutex, DISABLED_DeadlockIdBug) NO_THREAD_SAFETY_ANALYSIS { #else diff --git a/absl/time/BUILD.bazel b/absl/time/BUILD.bazel index 9ab2adb8..1d69f598 100644 --- a/absl/time/BUILD.bazel +++ b/absl/time/BUILD.bazel @@ -70,6 +70,7 @@ cc_library( ], deps = [ ":time", + "//absl/base:config", "//absl/base:raw_logging_internal", "//absl/time/internal/cctz:time_zone", "@com_google_googletest//:gtest", diff --git a/absl/time/CMakeLists.txt b/absl/time/CMakeLists.txt index 853563e8..00bdd499 100644 --- a/absl/time/CMakeLists.txt +++ b/absl/time/CMakeLists.txt @@ -99,6 +99,7 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} DEPS absl::time + absl::config absl::raw_logging_internal absl::time_zone gmock diff --git a/absl/time/internal/test_util.cc b/absl/time/internal/test_util.cc index 9bffe121..9a485a07 100644 --- a/absl/time/internal/test_util.cc +++ b/absl/time/internal/test_util.cc @@ -18,6 +18,7 @@ #include #include +#include "absl/base/config.h" #include "absl/base/internal/raw_logging.h" #include "absl/time/internal/cctz/include/cctz/zone_info_source.h" diff --git a/ci/linux_clang-latest_libcxx_asan_bazel.sh b/ci/linux_clang-latest_libcxx_asan_bazel.sh index 0c250a62..2aed43cf 100755 --- a/ci/linux_clang-latest_libcxx_asan_bazel.sh +++ b/ci/linux_clang-latest_libcxx_asan_bazel.sh @@ -78,8 +78,6 @@ for std in ${STD}; do /usr/local/bin/bazel test ... \ --compilation_mode="${compilation_mode}" \ --copt="${exceptions_mode}" \ - --copt="-DADDRESS_SANITIZER" \ - --copt="-DUNDEFINED_BEHAVIOR_SANITIZER" \ --copt="-fsanitize=address" \ --copt="-fsanitize=float-divide-by-zero" \ --copt="-fsanitize=nullability" \ diff --git a/ci/linux_clang-latest_libcxx_tsan_bazel.sh b/ci/linux_clang-latest_libcxx_tsan_bazel.sh index c2eb5bae..b39eaf74 100755 --- a/ci/linux_clang-latest_libcxx_tsan_bazel.sh +++ b/ci/linux_clang-latest_libcxx_tsan_bazel.sh @@ -79,8 +79,6 @@ for std in ${STD}; do --build_tag_filters="-notsan" \ --compilation_mode="${compilation_mode}" \ --copt="${exceptions_mode}" \ - --copt="-DDYNAMIC_ANNOTATIONS_ENABLED=1" \ - --copt="-DTHREAD_SANITIZER" \ --copt="-fsanitize=thread" \ --copt="-fno-sanitize-blacklist" \ --copt=-Werror \ -- cgit v1.2.3 From dcf4899377ca63246efb17f5468c40913855777c Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Wed, 17 Mar 2021 20:08:11 -0700 Subject: Export of internal Abseil changes -- 8e75347c10d85112296811be6ef35761744ad9bc by Derek Mauro : Big update to LTS release process * Add create_lts.py script to to the LTS modification This is simpler than copybara since very few changes are needed * Use the default installation paths instead of a versioned path. If a versioned path is needed, this is easy to change on the commandline. * Make the integration test use the LTS transformed version * Test both static and dynamic linking (fixes pkg-config dynamic linking) PiperOrigin-RevId: 363566934 -- e00e971a2de3138861f5e1900201c9cc7788f714 by Laramie Leavitt : Add a non-compile test to absl::BitGenRef for temporaries. PiperOrigin-RevId: 363437284 -- 3685644ec115d99789de32aceb76c32a00756fea by Derek Mauro : Make OSS code consistent with internal code by using the forward declaration of absl::Status that contains ABSL_MUST_USE_RESULT. PiperOrigin-RevId: 363426906 -- b85fec142c3aa3f632fa985f9f8f73a253819723 by Evan Brown : Move raw_hash_set::infoz_ into raw_hash_set::settings_. This reduces the size of raw_hash_sets by alignof(size_t) bytes when hashtablez is disabled. PiperOrigin-RevId: 363034264 -- c6fde3b17e5845191eb8b2bfc1760c8bfb9573ff by Mark Barolak : Internal change PiperOrigin-RevId: 362990378 -- 81713cf964905b43d1cbe32ce5fed97539029625 by Abseil Team : Fix typo in comment (execeptions -> exceptions). PiperOrigin-RevId: 362946191 -- 3ee92ca470feca44da417b03ee45a915c6eb5155 by Abseil Team : Add absl::FindAndReportLeaks and routes it to the corresponding __lsan_do_recoverable_leak_check. PiperOrigin-RevId: 362622199 -- b95b7194b20e02c20d72289fbc79a0d35b82e256 by Abseil Team : Add `kWithEverything` to StatusToStringMode PiperOrigin-RevId: 362595218 -- 0a960d96a0014eab7e1c55b479269450ed8e98d7 by Abseil Team : Accept e.g. ".__uniq" as a valid clone name. Further, bring the implementation on par with libiberty's demangler grammar. Clang introduced option -funique-internal-linkage-names that adds the suffix ".__uniq.[0-9]+" to internal linkage functions to give them a globally unique identifier. The suffix was designed to work with existing demanglers which do recognize a "_" along with the alphanumeric string. This change enhances the demangler to allow "_" with the alphanumeric string. Please refer to libiberty's cp-demangle.c where function d_clone_suffix implements the demangling of clone suffixes : 1. '_' is accepted as a valid character with the alphanumeric sequence. 2. The alphanumberic sequence is optional. 3. The digit sequence is optional. PiperOrigin-RevId: 362557420 -- 2ac5ea212c150afd2f58025a5cab8c45d16949c6 by Abseil Team : Change variable name 'slots' to 'slot_count' to avoid name-clash with Qt builds. PiperOrigin-RevId: 362556289 -- 934f0f409c9c548716a46363d6e243406fad4028 by Mark Barolak : Clarify the comment on ABSL_CACHELINE_SIZE to indicate that the macro definition itself shouldn't change, but rather that call sites should change when possible. This addresses the request for improved documentation in https://github.com/abseil/abseil-cpp/pull/842. PiperOrigin-RevId: 362354288 GitOrigin-RevId: 8e75347c10d85112296811be6ef35761744ad9bc Change-Id: I33ec8561d8d645c3353e9d2dd447501d0e1825a7 --- CMake/AbseilDll.cmake | 9 +- CMake/AbseilHelpers.cmake | 22 +++-- CMake/AbseilInstallDirs.cmake | 20 ---- CMake/install_test_project/test.sh | 138 +++++++-------------------- CMakeLists.txt | 14 +-- absl/base/optimization.h | 5 +- absl/container/internal/btree.h | 8 +- absl/container/internal/raw_hash_set.h | 57 +++++------ absl/container/internal/raw_hash_set_test.cc | 39 +++++--- absl/debugging/internal/demangle.cc | 28 +++--- absl/debugging/internal/demangle_test.cc | 30 +++++- absl/debugging/leak_check.cc | 1 + absl/debugging/leak_check.h | 13 +++ absl/status/internal/status_internal.h | 11 +++ absl/status/status.h | 9 +- absl/status/status_test.cc | 4 + absl/status/statusor.h | 2 +- absl/strings/numbers.h | 1 + ci/cmake_install_test.sh | 18 ++-- create_lts.py | 121 +++++++++++++++++++++++ 20 files changed, 339 insertions(+), 211 deletions(-) delete mode 100644 CMake/AbseilInstallDirs.cmake create mode 100755 create_lts.py (limited to 'absl/debugging/internal/demangle_test.cc') diff --git a/CMake/AbseilDll.cmake b/CMake/AbseilDll.cmake index 39f85f2f..253c73ff 100644 --- a/CMake/AbseilDll.cmake +++ b/CMake/AbseilDll.cmake @@ -1,4 +1,5 @@ include(CMakeParseArguments) +include(GNUInstallDirs) set(ABSL_INTERNAL_DLL_FILES "algorithm/algorithm.h" @@ -500,7 +501,7 @@ function(absl_make_dll) abseil_dll PUBLIC "$" - $ + $ ) target_compile_options( @@ -518,8 +519,8 @@ 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() diff --git a/CMake/AbseilHelpers.cmake b/CMake/AbseilHelpers.cmake index 1541435d..4f6394ab 100644 --- a/CMake/AbseilHelpers.cmake +++ b/CMake/AbseilHelpers.cmake @@ -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 @@ -151,6 +150,10 @@ 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} = ${PC_VERSION}") endif() endforeach() @@ -167,14 +170,14 @@ function(absl_cc_library) FILE(GENERATE OUTPUT "${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=\${prefix}/${CMAKE_INSTALL_LIBDIR}\n\ +includedir=\${prefix}/${CMAKE_INSTALL_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\ +Requires:${PC_DEPS}\n\ Libs: -L\${libdir} $ $<$>:-labsl_${_NAME}>\n\ Cflags: -I\${includedir}${PC_CFLAGS}\n") INSTALL(FILES "${CMAKE_BINARY_DIR}/lib/pkgconfig/absl_${_NAME}.pc" @@ -235,7 +238,7 @@ Cflags: -I\${includedir}${PC_CFLAGS}\n") target_include_directories(${_NAME} PUBLIC "$" - $ + $ ) target_compile_options(${_NAME} PRIVATE ${ABSL_CC_LIB_COPTS}) @@ -260,7 +263,6 @@ Cflags: -I\${includedir}${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 ) endif() @@ -270,7 +272,7 @@ Cflags: -I\${includedir}${PC_CFLAGS}\n") target_include_directories(${_NAME} INTERFACE "$" - $ + $ ) if (_build_type STREQUAL "dll") @@ -290,9 +292,9 @@ Cflags: -I\${includedir}${PC_CFLAGS}\n") # 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 ${CMAKE_INSTALL_LIBDIR} ) endif() diff --git a/CMake/AbseilInstallDirs.cmake b/CMake/AbseilInstallDirs.cmake deleted file mode 100644 index 6fc914b6..00000000 --- a/CMake/AbseilInstallDirs.cmake +++ /dev/null @@ -1,20 +0,0 @@ -include(GNUInstallDirs) - -# absl_VERSION is only set if we are an LTS release being installed, in which -# case it may be into a system directory and so we need to make subdirectories -# for each installed version of Abseil. This mechanism is implemented in -# Abseil's internal Copybara (https://github.com/google/copybara) workflows and -# isn't visible in the CMake buildsystem itself. - -if(absl_VERSION) - set(ABSL_SUBDIR "${PROJECT_NAME}_${PROJECT_VERSION}") - set(ABSL_INSTALL_BINDIR "${CMAKE_INSTALL_BINDIR}/${ABSL_SUBDIR}") - set(ABSL_INSTALL_CONFIGDIR "${CMAKE_INSTALL_LIBDIR}/cmake/${ABSL_SUBDIR}") - set(ABSL_INSTALL_INCLUDEDIR "${CMAKE_INSTALL_INCLUDEDIR}/${ABSL_SUBDIR}") - set(ABSL_INSTALL_LIBDIR "${CMAKE_INSTALL_LIBDIR}/${ABSL_SUBDIR}") -else() - set(ABSL_INSTALL_BINDIR "${CMAKE_INSTALL_BINDIR}") - set(ABSL_INSTALL_CONFIGDIR "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}") - set(ABSL_INSTALL_INCLUDEDIR "${CMAKE_INSTALL_INCLUDEDIR}") - set(ABSL_INSTALL_LIBDIR "${CMAKE_INSTALL_LIBDIR}") -endif() diff --git a/CMake/install_test_project/test.sh b/CMake/install_test_project/test.sh index ddc7726b..a3d39773 100755 --- a/CMake/install_test_project/test.sh +++ b/CMake/install_test_project/test.sh @@ -13,70 +13,44 @@ # 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 Absl CMake installation - -# TODO(absl-team): This script isn't fully hermetic because -# -DABSL_USE_GOOGLETEST_HEAD=ON means that this script isn't pinned to a fixed -# version of GoogleTest. This means that an upstream change to GoogleTest could -# break this test. Fix this by allowing this script to pin to a known-good -# version of GoogleTest. +# +# 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 -install_absl() { - pushd "${absl_build_dir}" - if [[ "${#}" -eq 1 ]]; then - cmake -DCMAKE_INSTALL_PREFIX="${1}" "${absl_dir}" - else - cmake "${absl_dir}" - fi - cmake --build . --target install -- -j - popd -} - -uninstall_absl() { - xargs rm < "${absl_build_dir}"/install_manifest.txt - rm -rf "${absl_build_dir}" - mkdir -p "${absl_build_dir}" -} - -lts_install="" - -while getopts ":l" lts; do - case "${lts}" in - l ) - lts_install="true" - ;; - esac -done +source ci/cmake_common.sh absl_dir=/abseil-cpp -absl_build_dir=/buildfs/absl-build +absl_build_dir=/buildfs project_dir="${absl_dir}"/CMake/install_test_project project_build_dir=/buildfs/project-build -mkdir -p "${absl_build_dir}" -mkdir -p "${project_build_dir}" - -if [[ "${lts_install}" ]]; then - install_dir="/usr/local" -else - install_dir="${project_build_dir}"/install +build_shared_libs="OFF" +if [ "${LINK_TYPE:-}" = "DYNAMIC" ]; then + build_shared_libs="ON" fi -mkdir -p "${install_dir}" -# Test build, install, and link against installed abseil -pushd "${project_build_dir}" -if [[ "${lts_install}" ]]; then - install_absl - cmake "${project_dir}" -else - install_absl "${install_dir}" - cmake "${project_dir}" -DCMAKE_PREFIX_PATH="${install_dir}" -fi +# Run the LTS transformations +./create_lts.py 99998877 + +# Install Abseil +pushd "${absl_build_dir}" +cmake "${absl_dir}" \ + -DABSL_GOOGLETEST_DOWNLOAD_URL="${ABSL_GOOGLETEST_DOWNLOAD_URL}" \ + -DCMAKE_BUILD_TYPE=Release \ + -DBUILD_TESTING=ON \ + -DBUILD_SHARED_LIBS="${build_shared_libs}" +make -j $(nproc) +ctest -j $(nproc) +make install +ldconfig +popd +# Test the project against the installed Abseil +mkdir -p "${project_build_dir}" +pushd "${project_build_dir}" +cmake "${project_dir}" cmake --build . --target simple output="$(${project_build_dir}/simple "printme" 2>&1)" @@ -88,32 +62,8 @@ fi popd -# Test that we haven't accidentally made absl::abslblah -pushd "${install_dir}" - -# Starting in CMake 3.12 the default install dir is lib$bit_width -if [[ -d lib64 ]]; then - libdir="lib64" -elif [[ -d lib ]]; then - libdir="lib" -else - echo "ls *, */*, */*/*:" - ls * - ls */* - ls */*/* - echo "unknown lib dir" -fi - -if [[ "${lts_install}" ]]; then - # LTS versions append the date of the release to the subdir. - # 9999/99/99 is the dummy date used in the local_lts workflow. - absl_subdir="absl_99999999" -else - absl_subdir="absl" -fi - -if ! grep absl::strings "${libdir}/cmake/${absl_subdir}/abslTargets.cmake"; then - cat "${libdir}"/cmake/absl/abslTargets.cmake +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 @@ -129,34 +79,18 @@ int main(int argc, char **argv) { return EXIT_SUCCESS; } EOF -export PKG_CONFIG_PATH="${install_dir}/${libdir}/pkgconfig" -pc_args=($(pkg-config --cflags --libs --static absl_str_format)) -g++ -static -o hello-abseil hello-abseil.cc "${pc_args[@]}" + +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)" [[ "${hello}" == "Hello Abseil!" ]] -popd -uninstall_absl popd -if [[ ! "${lts_install}" ]]; then - # Test that we warn if installed without a prefix or a system prefix - output="$(install_absl 2>&1)" - if [[ "${output}" != *"Please set CMAKE_INSTALL_PREFIX"* ]]; then - echo "Install without prefix didn't warn as expected. Output:" - echo "${output}" - exit 1 - fi - uninstall_absl - - output="$(install_absl /usr 2>&1)" - if [[ "${output}" != *"Please set CMAKE_INSTALL_PREFIX"* ]]; then - echo "Install with /usr didn't warn as expected. Output:" - echo "${output}" - exit 1 - fi - uninstall_absl -fi - echo "Install test complete!" exit 0 diff --git a/CMakeLists.txt b/CMakeLists.txt index 8843ee79..e09e335c 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -45,7 +45,7 @@ endif (POLICY CMP0077) # This must come before the project() and include(CTest) lines. OPTION(BUILD_TESTING "Build tests" OFF) -project(absl CXX) +project(absl LANGUAGES CXX) include(CTest) # Output directory is correct by default for most build setups. However, when @@ -67,8 +67,8 @@ list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/absl/copts ) -include(AbseilInstallDirs) include(CMakePackageConfigHelpers) +include(GNUInstallDirs) include(AbseilDll) include(AbseilHelpers) @@ -159,16 +159,16 @@ if(ABSL_ENABLE_INSTALL) # 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 @@ -181,12 +181,12 @@ 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" diff --git a/absl/base/optimization.h b/absl/base/optimization.h index 6332b625..d090be12 100644 --- a/absl/base/optimization.h +++ b/absl/base/optimization.h @@ -106,9 +106,10 @@ // Cacheline aligning objects properly allows constructive memory sharing and // prevents destructive (or "false") memory sharing. // -// NOTE: this macro should be replaced with usage of `alignas()` using +// NOTE: callers should replace uses of this macro with `alignas()` using // `std::hardware_constructive_interference_size` and/or -// `std::hardware_destructive_interference_size` when available within C++17. +// `std::hardware_destructive_interference_size` when C++17 becomes available to +// them. // // See http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0154r1.html // for more information. diff --git a/absl/container/internal/btree.h b/absl/container/internal/btree.h index 00444a53..0bb38366 100644 --- a/absl/container/internal/btree.h +++ b/absl/container/internal/btree.h @@ -579,10 +579,10 @@ class btree_node { }; // Leaves can have less than kNodeSlots values. - constexpr static layout_type LeafLayout(const int slots = kNodeSlots) { + constexpr static layout_type LeafLayout(const int slot_count = kNodeSlots) { return layout_type(/*parent*/ 1, /*position, start, finish, max_count*/ 4, - /*slots*/ slots, + /*slots*/ slot_count, /*children*/ 0); } constexpr static layout_type InternalLayout() { @@ -591,8 +591,8 @@ class btree_node { /*slots*/ kNodeSlots, /*children*/ kNodeSlots + 1); } - constexpr static size_type LeafSize(const int slots = kNodeSlots) { - return LeafLayout(slots).AllocSize(); + constexpr static size_type LeafSize(const int slot_count = kNodeSlots) { + return LeafLayout(slot_count).AllocSize(); } constexpr static size_type InternalSize() { return InternalLayout().AllocSize(); diff --git a/absl/container/internal/raw_hash_set.h b/absl/container/internal/raw_hash_set.h index 80fc2cba..8615de8b 100644 --- a/absl/container/internal/raw_hash_set.h +++ b/absl/container/internal/raw_hash_set.h @@ -792,7 +792,8 @@ class raw_hash_set { explicit raw_hash_set(size_t bucket_count, const hasher& hash = hasher(), const key_equal& eq = key_equal(), const allocator_type& alloc = allocator_type()) - : ctrl_(EmptyGroup()), settings_(0, hash, eq, alloc) { + : ctrl_(EmptyGroup()), + settings_(0, HashtablezInfoHandle(), hash, eq, alloc) { if (bucket_count) { capacity_ = NormalizeCapacity(bucket_count); initialize_slots(); @@ -903,7 +904,7 @@ class raw_hash_set { auto target = find_first_non_full(ctrl_, hash, capacity_); set_ctrl(target.offset, H2(hash)); emplace_at(target.offset, v); - infoz_.RecordInsert(hash, target.probe_length); + infoz().RecordInsert(hash, target.probe_length); } size_ = that.size(); growth_left() -= that.size(); @@ -917,28 +918,27 @@ class raw_hash_set { slots_(absl::exchange(that.slots_, nullptr)), size_(absl::exchange(that.size_, 0)), capacity_(absl::exchange(that.capacity_, 0)), - infoz_(absl::exchange(that.infoz_, HashtablezInfoHandle())), // Hash, equality and allocator are copied instead of moved because // `that` must be left valid. If Hash is std::function, moving it // would create a nullptr functor that cannot be called. - settings_(that.settings_) { - // growth_left was copied above, reset the one from `that`. - that.growth_left() = 0; - } + settings_(absl::exchange(that.growth_left(), 0), + absl::exchange(that.infoz(), HashtablezInfoHandle()), + that.hash_ref(), that.eq_ref(), that.alloc_ref()) {} raw_hash_set(raw_hash_set&& that, const allocator_type& a) : ctrl_(EmptyGroup()), slots_(nullptr), size_(0), capacity_(0), - settings_(0, that.hash_ref(), that.eq_ref(), a) { + settings_(0, HashtablezInfoHandle(), that.hash_ref(), that.eq_ref(), + a) { if (a == that.alloc_ref()) { std::swap(ctrl_, that.ctrl_); std::swap(slots_, that.slots_); std::swap(size_, that.size_); std::swap(capacity_, that.capacity_); std::swap(growth_left(), that.growth_left()); - std::swap(infoz_, that.infoz_); + std::swap(infoz(), that.infoz()); } else { reserve(that.size()); // Note: this will copy elements of dense_set and unordered_set instead of @@ -1009,7 +1009,7 @@ class raw_hash_set { reset_growth_left(); } assert(empty()); - infoz_.RecordStorageChanged(0, capacity_); + infoz().RecordStorageChanged(0, capacity_); } // This overload kicks in when the argument is an rvalue of insertable and @@ -1301,7 +1301,7 @@ class raw_hash_set { swap(growth_left(), that.growth_left()); swap(hash_ref(), that.hash_ref()); swap(eq_ref(), that.eq_ref()); - swap(infoz_, that.infoz_); + swap(infoz(), that.infoz()); SwapAlloc(alloc_ref(), that.alloc_ref(), typename AllocTraits::propagate_on_container_swap{}); } @@ -1310,7 +1310,7 @@ class raw_hash_set { if (n == 0 && capacity_ == 0) return; if (n == 0 && size_ == 0) { destroy_slots(); - infoz_.RecordStorageChanged(0, 0); + infoz().RecordStorageChanged(0, 0); return; } // bitor is a faster way of doing `max` here. We will round up to the next @@ -1528,7 +1528,7 @@ class raw_hash_set { set_ctrl(index, was_never_full ? kEmpty : kDeleted); growth_left() += was_never_full; - infoz_.RecordErase(); + infoz().RecordErase(); } void initialize_slots() { @@ -1545,7 +1545,7 @@ class raw_hash_set { // bound more carefully. if (std::is_same>::value && slots_ == nullptr) { - infoz_ = Sample(); + infoz() = Sample(); } auto layout = MakeLayout(capacity_); @@ -1555,7 +1555,7 @@ class raw_hash_set { slots_ = layout.template Pointer<1>(mem); reset_ctrl(); reset_growth_left(); - infoz_.RecordStorageChanged(size_, capacity_); + infoz().RecordStorageChanged(size_, capacity_); } void destroy_slots() { @@ -1603,7 +1603,7 @@ class raw_hash_set { Deallocate(&alloc_ref(), old_ctrl, layout.AllocSize()); } - infoz_.RecordRehash(total_probe_length); + infoz().RecordRehash(total_probe_length); } void drop_deletes_without_resize() ABSL_ATTRIBUTE_NOINLINE { @@ -1669,7 +1669,7 @@ class raw_hash_set { } } reset_growth_left(); - infoz_.RecordRehash(total_probe_length); + infoz().RecordRehash(total_probe_length); } void rehash_and_grow_if_necessary() { @@ -1743,7 +1743,7 @@ class raw_hash_set { ++size_; growth_left() -= IsEmpty(ctrl_[target.offset]); set_ctrl(target.offset, H2(hash)); - infoz_.RecordInsert(hash, target.probe_length); + infoz().RecordInsert(hash, target.probe_length); return target.offset; } @@ -1800,13 +1800,15 @@ class raw_hash_set { size_t& growth_left() { return settings_.template get<0>(); } - hasher& hash_ref() { return settings_.template get<1>(); } - const hasher& hash_ref() const { return settings_.template get<1>(); } - key_equal& eq_ref() { return settings_.template get<2>(); } - const key_equal& eq_ref() const { return settings_.template get<2>(); } - allocator_type& alloc_ref() { return settings_.template get<3>(); } + HashtablezInfoHandle& infoz() { return settings_.template get<1>(); } + + hasher& hash_ref() { return settings_.template get<2>(); } + const hasher& hash_ref() const { return settings_.template get<2>(); } + key_equal& eq_ref() { return settings_.template get<3>(); } + const key_equal& eq_ref() const { return settings_.template get<3>(); } + allocator_type& alloc_ref() { return settings_.template get<4>(); } const allocator_type& alloc_ref() const { - return settings_.template get<3>(); + return settings_.template get<4>(); } // TODO(alkis): Investigate removing some of these fields: @@ -1816,10 +1818,11 @@ class raw_hash_set { slot_type* slots_ = nullptr; // [capacity * slot_type] size_t size_ = 0; // number of full slots size_t capacity_ = 0; // total number of slots - HashtablezInfoHandle infoz_; - absl::container_internal::CompressedTuple - settings_{0, hasher{}, key_equal{}, allocator_type{}}; + settings_{0, HashtablezInfoHandle{}, hasher{}, key_equal{}, + allocator_type{}}; }; // Erases all elements that satisfy the predicate `pred` from the container `c`. diff --git a/absl/container/internal/raw_hash_set_test.cc b/absl/container/internal/raw_hash_set_test.cc index 81c4b47c..7dac65a0 100644 --- a/absl/container/internal/raw_hash_set_test.cc +++ b/absl/container/internal/raw_hash_set_test.cc @@ -419,6 +419,13 @@ TEST(Table, EmptyFunctorOptimization) { size_t growth_left; void* infoz; }; + struct MockTableInfozDisabled { + void* ctrl; + void* slots; + size_t size; + size_t capacity; + size_t growth_left; + }; struct StatelessHash { size_t operator()(absl::string_view) const { return 0; } }; @@ -426,17 +433,27 @@ TEST(Table, EmptyFunctorOptimization) { size_t dummy; }; - EXPECT_EQ( - sizeof(MockTable), - sizeof( - raw_hash_set, std::allocator>)); - - EXPECT_EQ( - sizeof(MockTable) + sizeof(StatefulHash), - sizeof( - raw_hash_set, std::allocator>)); + if (std::is_empty::value) { + EXPECT_EQ(sizeof(MockTableInfozDisabled), + sizeof(raw_hash_set, + std::allocator>)); + + EXPECT_EQ(sizeof(MockTableInfozDisabled) + sizeof(StatefulHash), + sizeof(raw_hash_set, + std::allocator>)); + } else { + EXPECT_EQ(sizeof(MockTable), + sizeof(raw_hash_set, + std::allocator>)); + + EXPECT_EQ(sizeof(MockTable) + sizeof(StatefulHash), + sizeof(raw_hash_set, + std::allocator>)); + } } TEST(Table, Empty) { diff --git a/absl/debugging/internal/demangle.cc b/absl/debugging/internal/demangle.cc index 46cdb67b..5cd56320 100644 --- a/absl/debugging/internal/demangle.cc +++ b/absl/debugging/internal/demangle.cc @@ -386,24 +386,28 @@ static bool IsDigit(char c) { return c >= '0' && c <= '9'; } // by GCC 4.5.x and later versions (and our locally-modified version of GCC // 4.4.x) to indicate functions which have been cloned during optimization. // We treat any sequence (.+.+)+ as a function clone suffix. +// Additionally, '_' is allowed along with the alphanumeric sequence. static bool IsFunctionCloneSuffix(const char *str) { size_t i = 0; while (str[i] != '\0') { - // Consume a single .+.+ sequence. - if (str[i] != '.' || !IsAlpha(str[i + 1])) { - return false; + bool parsed = false; + // Consume a single [. | _]*[.]* sequence. + if (str[i] == '.' && (IsAlpha(str[i + 1]) || str[i + 1] == '_')) { + parsed = true; + i += 2; + while (IsAlpha(str[i]) || str[i] == '_') { + ++i; + } } - i += 2; - while (IsAlpha(str[i])) { - ++i; + if (str[i] == '.' && IsDigit(str[i + 1])) { + parsed = true; + i += 2; + while (IsDigit(str[i])) { + ++i; + } } - if (str[i] != '.' || !IsDigit(str[i + 1])) { + if (!parsed) return false; - } - i += 2; - while (IsDigit(str[i])) { - ++i; - } } return true; // Consumed everything in "str". } diff --git a/absl/debugging/internal/demangle_test.cc b/absl/debugging/internal/demangle_test.cc index 0bed7359..6b142902 100644 --- a/absl/debugging/internal/demangle_test.cc +++ b/absl/debugging/internal/demangle_test.cc @@ -70,12 +70,34 @@ TEST(Demangle, Clones) { EXPECT_STREQ("Foo()", tmp); EXPECT_TRUE(Demangle("_ZL3Foov.isra.2.constprop.18", tmp, sizeof(tmp))); EXPECT_STREQ("Foo()", tmp); - // Invalid (truncated), should not demangle. - EXPECT_FALSE(Demangle("_ZL3Foov.clo", tmp, sizeof(tmp))); + // Demangle suffixes produced by -funique-internal-linkage-names. + EXPECT_TRUE(Demangle("_ZL3Foov.__uniq.12345", tmp, sizeof(tmp))); + EXPECT_STREQ("Foo()", tmp); + EXPECT_TRUE(Demangle("_ZL3Foov.__uniq.12345.isra.2.constprop.18", tmp, + sizeof(tmp))); + EXPECT_STREQ("Foo()", tmp); + // Suffixes without the number should also demangle. + EXPECT_TRUE(Demangle("_ZL3Foov.clo", tmp, sizeof(tmp))); + EXPECT_STREQ("Foo()", tmp); + // Suffixes with just the number should also demangle. + EXPECT_TRUE(Demangle("_ZL3Foov.123", tmp, sizeof(tmp))); + EXPECT_STREQ("Foo()", tmp); + // (.clone. followed by non-number), should also demangle. + EXPECT_TRUE(Demangle("_ZL3Foov.clone.foo", tmp, sizeof(tmp))); + EXPECT_STREQ("Foo()", tmp); + // (.clone. followed by multiple numbers), should also demangle. + EXPECT_TRUE(Demangle("_ZL3Foov.clone.123.456", tmp, sizeof(tmp))); + EXPECT_STREQ("Foo()", tmp); + // (a long valid suffix), should demangle. + EXPECT_TRUE(Demangle("_ZL3Foov.part.9.165493.constprop.775.31805", tmp, + sizeof(tmp))); + EXPECT_STREQ("Foo()", tmp); + // Invalid (. without anything else), should not demangle. + EXPECT_FALSE(Demangle("_ZL3Foov.", tmp, sizeof(tmp))); + // Invalid (. with mix of alpha and digits), should not demangle. + EXPECT_FALSE(Demangle("_ZL3Foov.abc123", tmp, sizeof(tmp))); // Invalid (.clone. not followed by number), should not demangle. EXPECT_FALSE(Demangle("_ZL3Foov.clone.", tmp, sizeof(tmp))); - // Invalid (.clone. followed by non-number), should not demangle. - EXPECT_FALSE(Demangle("_ZL3Foov.clone.foo", tmp, sizeof(tmp))); // Invalid (.constprop. not followed by number), should not demangle. EXPECT_FALSE(Demangle("_ZL3Foov.isra.2.constprop.", tmp, sizeof(tmp))); } diff --git a/absl/debugging/leak_check.cc b/absl/debugging/leak_check.cc index ff904955..db9d5d09 100644 --- a/absl/debugging/leak_check.cc +++ b/absl/debugging/leak_check.cc @@ -38,6 +38,7 @@ ABSL_NAMESPACE_END namespace absl { ABSL_NAMESPACE_BEGIN bool HaveLeakSanitizer() { return true; } +bool FindAndReportLeaks() { return __lsan_do_recoverable_leak_check(); } void DoIgnoreLeak(const void* ptr) { __lsan_ignore_object(ptr); } void RegisterLivePointers(const void* ptr, size_t size) { __lsan_register_root_region(ptr, size); diff --git a/absl/debugging/leak_check.h b/absl/debugging/leak_check.h index b66a81c3..61c3216f 100644 --- a/absl/debugging/leak_check.h +++ b/absl/debugging/leak_check.h @@ -71,6 +71,19 @@ T* IgnoreLeak(T* ptr) { return ptr; } +// FindAndReportLeaks() +// +// If any leaks are detected, prints a leak report and returns true. This +// function may be called repeatedly, and does not affect end-of-process leak +// checking. +// +// Example: +// if (FindAndReportLeaks()) { +// ... diagnostic already printed. Exit with failure code. +// exit(1) +// } +bool FindAndReportLeaks(); + // LeakCheckDisabler // // This helper class indicates that any heap allocations done in the code block diff --git a/absl/status/internal/status_internal.h b/absl/status/internal/status_internal.h index 279f8f55..99a2d964 100644 --- a/absl/status/internal/status_internal.h +++ b/absl/status/internal/status_internal.h @@ -19,6 +19,17 @@ #include "absl/container/inlined_vector.h" #include "absl/strings/cord.h" +#ifndef SWIG +// Disabled for SWIG as it doesn't parse attributes correctly. +namespace absl { +ABSL_NAMESPACE_BEGIN +// Returned Status objects may not be ignored. Codesearch doesn't handle ifdefs +// as part of a class definitions (b/6995610), so we use a forward declaration. +class ABSL_MUST_USE_RESULT Status; +ABSL_NAMESPACE_END +} // namespace absl +#endif // !SWIG + namespace absl { ABSL_NAMESPACE_BEGIN diff --git a/absl/status/status.h b/absl/status/status.h index df9e330c..61486fee 100644 --- a/absl/status/status.h +++ b/absl/status/status.h @@ -291,6 +291,8 @@ enum class StatusToStringMode : int { kWithNoExtraData = 0, // ToString will contain the payloads. kWithPayload = 1 << 0, + // ToString will include all the extra data this Status has. + kWithEverything = ~kWithNoExtraData, }; // absl::StatusToStringMode is specified as a bitmask type, which means the @@ -410,7 +412,12 @@ inline StatusToStringMode& operator^=(StatusToStringMode& lhs, // return result; // } // -class ABSL_MUST_USE_RESULT Status final { +// For documentation see https://abseil.io/docs/cpp/guides/status. +// +// Returned Status objects may not be ignored. status_internal.h has a forward +// declaration of the form +// class ABSL_MUST_USE_RESULT Status; +class Status final { public: // Constructors diff --git a/absl/status/status_test.cc b/absl/status/status_test.cc index 7116ba67..0e1a43ce 100644 --- a/absl/status/status_test.cc +++ b/absl/status/status_test.cc @@ -292,6 +292,10 @@ TEST(Status, ToStringMode) { AllOf(HasSubstr("INTERNAL: fail"), HasSubstr("[foo='bar']"), HasSubstr("[bar='\\xff']"))); + EXPECT_THAT(s.ToString(absl::StatusToStringMode::kWithEverything), + AllOf(HasSubstr("INTERNAL: fail"), HasSubstr("[foo='bar']"), + HasSubstr("[bar='\\xff']"))); + EXPECT_THAT(s.ToString(~absl::StatusToStringMode::kWithPayload), AllOf(HasSubstr("INTERNAL: fail"), Not(HasSubstr("[foo='bar']")), Not(HasSubstr("[bar='\\xff']")))); diff --git a/absl/status/statusor.h b/absl/status/statusor.h index 469d486f..b7c55cc8 100644 --- a/absl/status/statusor.h +++ b/absl/status/statusor.h @@ -135,7 +135,7 @@ class ABSL_MUST_USE_RESULT StatusOr; // // NOTE: using `absl::StatusOr::value()` when no valid value is present will // throw an exception if exceptions are enabled or terminate the process when -// execeptions are not enabled. +// exceptions are not enabled. // // Example: // diff --git a/absl/strings/numbers.h b/absl/strings/numbers.h index ffc738fa..1780bb44 100644 --- a/absl/strings/numbers.h +++ b/absl/strings/numbers.h @@ -124,6 +124,7 @@ inline void PutTwoDigits(size_t i, char* buf) { } // safe_strto?() functions for implementing SimpleAtoi() + bool safe_strto32_base(absl::string_view text, int32_t* value, int base); bool safe_strto64_base(absl::string_view text, int64_t* value, int base); bool safe_strto128_base(absl::string_view text, absl::int128* value, diff --git a/ci/cmake_install_test.sh b/ci/cmake_install_test.sh index 5bf540c5..ffc6b516 100755 --- a/ci/cmake_install_test.sh +++ b/ci/cmake_install_test.sh @@ -20,18 +20,24 @@ if [[ -z ${ABSEIL_ROOT:-} ]]; then ABSEIL_ROOT="$(realpath $(dirname ${0})/..)" fi +if [[ -z ${LINK_TYPE:-} ]]; then + LINK_TYPE="STATIC DYNAMIC" +fi + source "${ABSEIL_ROOT}/ci/cmake_common.sh" source "${ABSEIL_ROOT}/ci/linux_docker_containers.sh" readonly DOCKER_CONTAINER=${LINUX_GCC_LATEST_CONTAINER} -time docker run \ - --mount type=bind,source="${ABSEIL_ROOT}",target=/abseil-cpp,readonly \ - --workdir=/abseil-cpp \ +for link_type in ${LINK_TYPE}; do + time docker run \ + --mount type=bind,source="${ABSEIL_ROOT}",target=/abseil-cpp-ro,readonly \ --tmpfs=/buildfs:exec \ + --tmpfs=/abseil-cpp:exec \ + --workdir=/abseil-cpp \ --cap-add=SYS_PTRACE \ + -e "LINK_TYPE=${link_type}" \ --rm \ - -e CFLAGS="-Werror" \ - -e CXXFLAGS="-Werror" \ ${DOCKER_CONTAINER} \ - /bin/bash CMake/install_test_project/test.sh $@ + /bin/bash -c "cp -r /abseil-cpp-ro/* . && CMake/install_test_project/test.sh" +done diff --git a/create_lts.py b/create_lts.py new file mode 100755 index 00000000..a98c76b4 --- /dev/null +++ b/create_lts.py @@ -0,0 +1,121 @@ +#!/usr/bin/env python +# +# Copyright 2021 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. +"""A script to do source transformations to create a new LTS release. + + Usage: ./create_lts.py YYYYMMDD +""" + +import sys + + +def ReplaceStringsInFile(filename, replacement_dict): + """Performs textual replacements in a file. + + Rewrites filename with the keys in replacement_dict replaced with + their values. This function assumes the file can fit in memory. + + Args: + filename: the filename to perform the replacement on + replacement_dict: a dictionary of key strings to be replaced with their + values + + Raises: + Exception: A failure occured + """ + f = open(filename, 'r') + content = f.read() + f.close() + + for key, value in replacement_dict.items(): + original = content + content = content.replace(key, value) + if content == original: + raise Exception('Failed to find {} in {}'.format(key, filename)) + + f = open(filename, 'w') + f.write(content) + f.close() + + +def StripContentBetweenTags(filename, strip_begin_tag, strip_end_tag): + """Strip contents from a file. + + Rewrites filename with by removing all content between + strip_begin_tag and strip_end_tag, including the tags themselves. + + Args: + filename: the filename to perform the replacement on + strip_begin_tag: the start of the content to be removed + strip_end_tag: the end of the content to be removed + + Raises: + Exception: A failure occured + """ + f = open(filename, 'r') + content = f.read() + f.close() + + while True: + begin = content.find(strip_begin_tag) + if begin == -1: + break + end = content.find(strip_end_tag, begin + len(strip_begin_tag)) + if end == -1: + raise Exception('{}: imbalanced strip begin ({}) and ' + 'end ({}) tags'.format(filename, strip_begin_tag, + strip_end_tag)) + content = content.replace(content[begin:end + len(strip_end_tag)], '') + + f = open(filename, 'w') + f.write(content) + f.close() + + +def main(argv): + if len(argv) != 2: + print('Usage: {} YYYYMMDD'.format(sys.argv[0], file=sys.stderr)) + sys.exit(1) + + datestamp = sys.argv[1] + if len(datestamp) != 8 or not datestamp.isdigit(): + raise Exception( + 'datestamp={} is not in the YYYYMMDD format'.format(datestamp)) + + # Replacement directives go here. + ReplaceStringsInFile( + 'absl/base/options.h', { + '#define ABSL_OPTION_USE_INLINE_NAMESPACE 0': + '#define ABSL_OPTION_USE_INLINE_NAMESPACE 1', + '#define ABSL_OPTION_INLINE_NAMESPACE_NAME head': + '#define ABSL_OPTION_INLINE_NAMESPACE_NAME lts_{}'.format( + datestamp) + }) + ReplaceStringsInFile( + 'CMakeLists.txt', { + 'project(absl LANGUAGES CXX)': + 'project(absl LANGUAGES CXX VERSION {})'.format(datestamp) + }) + # Set the SOVERSION to YYYYMMDD.0.0 - The first 0 means we only have + # ABI compatible changes, and the second 0 means we can increment it + # to mark changes as ABI-compatible, for patch releases. + ReplaceStringsInFile('CMake/AbseilHelpers.cmake', + {'SOVERSION 0': 'SOVERSION "{}.0.0"'.format(datestamp)}) + StripContentBetweenTags('CMakeLists.txt', '# absl:lts-remove-begin', + '# absl:lts-remove-end') + + +if __name__ == '__main__': + main(sys.argv) -- cgit v1.2.3