Roll abseil_revision c5a424a2a2..231c393a17
Change Log:
https://chromium.googlesource.com/external/github.com/abseil/abseil-cpp/+log/c5a424a2a2..231c393a17
Full diff:
https://chromium.googlesource.com/external/github.com/abseil/abseil-cpp/+/c5a424a2a2..231c393a17
Bug: None
Change-Id: Ic8a35c5b8b3db45d0cfb066bfb849d0d2e450c82
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3528556
Auto-Submit: Danil Chapovalov <danilchap@chromium.org>
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Commit-Queue: Danil Chapovalov <danilchap@chromium.org>
Cr-Commit-Position: refs/heads/main@{#981676}
NOKEYCHECK=True
GitOrigin-RevId: 60d69c59fe259766383208759b5347dd0a841017
diff --git a/README.chromium b/README.chromium
index 9ce75ea..c51245c 100644
--- a/README.chromium
+++ b/README.chromium
@@ -4,7 +4,7 @@
License: Apache 2.0
License File: LICENSE
Version: 0
-Revision: c5a424a2a21005660b182516eb7a079cd8021699
+Revision: 231c393a170ce3c6d83e8456bc87fe917c333ecf
Security Critical: yes
Description:
diff --git a/absl/base/config.h b/absl/base/config.h
index cd7781c..8c100d8 100644
--- a/absl/base/config.h
+++ b/absl/base/config.h
@@ -425,7 +425,7 @@
#ifdef ABSL_HAVE_PTHREAD_GETSCHEDPARAM
#error ABSL_HAVE_PTHREAD_GETSCHEDPARAM cannot be directly set
#elif defined(__linux__) || defined(__APPLE__) || defined(__FreeBSD__) || \
- defined(_AIX) || defined(__ros__) || defined(__OpenBSD__) || \
+ defined(_AIX) || defined(__ros__) || defined(__OpenBSD__) || \
defined(__NetBSD__)
#define ABSL_HAVE_PTHREAD_GETSCHEDPARAM 1
#endif
diff --git a/absl/base/internal/cycleclock.cc b/absl/base/internal/cycleclock.cc
index 0e65005..f6e6424 100644
--- a/absl/base/internal/cycleclock.cc
+++ b/absl/base/internal/cycleclock.cc
@@ -25,6 +25,7 @@
#include <atomic>
#include <chrono> // NOLINT(build/c++11)
+#include "absl/base/attributes.h"
#include "absl/base/internal/unscaledcycleclock.h"
namespace absl {
@@ -33,44 +34,18 @@
#if ABSL_USE_UNSCALED_CYCLECLOCK
-namespace {
+constexpr int32_t CycleClock::kShift;
+constexpr double CycleClock::kFrequencyScale;
-#ifdef NDEBUG
-#ifdef ABSL_INTERNAL_UNSCALED_CYCLECLOCK_FREQUENCY_IS_CPU_FREQUENCY
-// Not debug mode and the UnscaledCycleClock frequency is the CPU
-// frequency. Scale the CycleClock to prevent overflow if someone
-// tries to represent the time as cycles since the Unix epoch.
-static constexpr int32_t kShift = 1;
-#else
-// Not debug mode and the UnscaledCycleClock isn't operating at the
-// raw CPU frequency. There is no need to do any scaling, so don't
-// needlessly sacrifice precision.
-static constexpr int32_t kShift = 0;
-#endif
-#else
-// In debug mode use a different shift to discourage depending on a
-// particular shift value.
-static constexpr int32_t kShift = 2;
-#endif
+ABSL_CONST_INIT std::atomic<CycleClockSourceFunc>
+ CycleClock::cycle_clock_source_{nullptr};
-static constexpr double kFrequencyScale = 1.0 / (1 << kShift);
-static std::atomic<CycleClockSourceFunc> cycle_clock_source;
-
-CycleClockSourceFunc LoadCycleClockSource() {
- // Optimize for the common case (no callback) by first doing a relaxed load;
- // this is significantly faster on non-x86 platforms.
- if (cycle_clock_source.load(std::memory_order_relaxed) == nullptr) {
- return nullptr;
- }
- // This corresponds to the store(std::memory_order_release) in
- // CycleClockSource::Register, and makes sure that any updates made prior to
- // registering the callback are visible to this thread before the callback is
- // invoked.
- return cycle_clock_source.load(std::memory_order_acquire);
+void CycleClockSource::Register(CycleClockSourceFunc source) {
+ // Corresponds to the load(std::memory_order_acquire) in LoadCycleClockSource.
+ CycleClock::cycle_clock_source_.store(source, std::memory_order_release);
}
-} // namespace
-
+#ifdef _WIN32
int64_t CycleClock::Now() {
auto fn = LoadCycleClockSource();
if (fn == nullptr) {
@@ -78,15 +53,7 @@
}
return fn() >> kShift;
}
-
-double CycleClock::Frequency() {
- return kFrequencyScale * base_internal::UnscaledCycleClock::Frequency();
-}
-
-void CycleClockSource::Register(CycleClockSourceFunc source) {
- // Corresponds to the load(std::memory_order_acquire) in LoadCycleClockSource.
- cycle_clock_source.store(source, std::memory_order_release);
-}
+#endif
#else
diff --git a/absl/base/internal/cycleclock.h b/absl/base/internal/cycleclock.h
index a18b584..9704e38 100644
--- a/absl/base/internal/cycleclock.h
+++ b/absl/base/internal/cycleclock.h
@@ -42,14 +42,19 @@
#ifndef ABSL_BASE_INTERNAL_CYCLECLOCK_H_
#define ABSL_BASE_INTERNAL_CYCLECLOCK_H_
+#include <atomic>
#include <cstdint>
+#include "absl/base/attributes.h"
#include "absl/base/config.h"
+#include "absl/base/internal/unscaledcycleclock.h"
namespace absl {
ABSL_NAMESPACE_BEGIN
namespace base_internal {
+using CycleClockSourceFunc = int64_t (*)();
+
// -----------------------------------------------------------------------------
// CycleClock
// -----------------------------------------------------------------------------
@@ -68,12 +73,37 @@
static double Frequency();
private:
+#if ABSL_USE_UNSCALED_CYCLECLOCK
+ static CycleClockSourceFunc LoadCycleClockSource();
+
+#ifdef NDEBUG
+#ifdef ABSL_INTERNAL_UNSCALED_CYCLECLOCK_FREQUENCY_IS_CPU_FREQUENCY
+ // Not debug mode and the UnscaledCycleClock frequency is the CPU
+ // frequency. Scale the CycleClock to prevent overflow if someone
+ // tries to represent the time as cycles since the Unix epoch.
+ static constexpr int32_t kShift = 1;
+#else
+ // Not debug mode and the UnscaledCycleClock isn't operating at the
+ // raw CPU frequency. There is no need to do any scaling, so don't
+ // needlessly sacrifice precision.
+ static constexpr int32_t kShift = 0;
+#endif
+#else // NDEBUG
+ // In debug mode use a different shift to discourage depending on a
+ // particular shift value.
+ static constexpr int32_t kShift = 2;
+#endif // NDEBUG
+
+ static constexpr double kFrequencyScale = 1.0 / (1 << kShift);
+ ABSL_CONST_INIT static std::atomic<CycleClockSourceFunc> cycle_clock_source_;
+#endif // ABSL_USE_UNSCALED_CYCLECLOC
+
CycleClock() = delete; // no instances
CycleClock(const CycleClock&) = delete;
CycleClock& operator=(const CycleClock&) = delete;
-};
-using CycleClockSourceFunc = int64_t (*)();
+ friend class CycleClockSource;
+};
class CycleClockSource {
private:
@@ -87,6 +117,41 @@
static void Register(CycleClockSourceFunc source);
};
+#if ABSL_USE_UNSCALED_CYCLECLOCK
+
+inline CycleClockSourceFunc CycleClock::LoadCycleClockSource() {
+#if !defined(__x86_64__)
+ // Optimize for the common case (no callback) by first doing a relaxed load;
+ // this is significantly faster on non-x86 platforms.
+ if (cycle_clock_source_.load(std::memory_order_relaxed) == nullptr) {
+ return nullptr;
+ }
+#endif // !defined(__x86_64__)
+
+ // This corresponds to the store(std::memory_order_release) in
+ // CycleClockSource::Register, and makes sure that any updates made prior to
+ // registering the callback are visible to this thread before the callback
+ // is invoked.
+ return cycle_clock_source_.load(std::memory_order_acquire);
+}
+
+// Accessing globals in inlined code in Window DLLs is problematic.
+#ifndef _WIN32
+inline int64_t CycleClock::Now() {
+ auto fn = LoadCycleClockSource();
+ if (fn == nullptr) {
+ return base_internal::UnscaledCycleClock::Now() >> kShift;
+ }
+ return fn() >> kShift;
+}
+#endif
+
+inline double CycleClock::Frequency() {
+ return kFrequencyScale * base_internal::UnscaledCycleClock::Frequency();
+}
+
+#endif // ABSL_USE_UNSCALED_CYCLECLOCK
+
} // namespace base_internal
ABSL_NAMESPACE_END
} // namespace absl
diff --git a/absl/base/internal/unscaledcycleclock.cc b/absl/base/internal/unscaledcycleclock.cc
index 4d352bd..7b79d19 100644
--- a/absl/base/internal/unscaledcycleclock.cc
+++ b/absl/base/internal/unscaledcycleclock.cc
@@ -49,12 +49,6 @@
#elif defined(__x86_64__)
-int64_t UnscaledCycleClock::Now() {
- uint64_t low, high;
- __asm__ volatile("rdtsc" : "=a"(low), "=d"(high));
- return (high << 32) | low;
-}
-
double UnscaledCycleClock::Frequency() {
return base_internal::NominalCPUFrequency();
}
diff --git a/absl/base/internal/unscaledcycleclock.h b/absl/base/internal/unscaledcycleclock.h
index 681ff8f..07f867a 100644
--- a/absl/base/internal/unscaledcycleclock.h
+++ b/absl/base/internal/unscaledcycleclock.h
@@ -115,6 +115,16 @@
friend class base_internal::UnscaledCycleClockWrapperForInitializeFrequency;
};
+#if defined(__x86_64__)
+
+inline int64_t UnscaledCycleClock::Now() {
+ uint64_t low, high;
+ __asm__ volatile("rdtsc" : "=a"(low), "=d"(high));
+ return (high << 32) | low;
+}
+
+#endif
+
} // namespace base_internal
ABSL_NAMESPACE_END
} // namespace absl
diff --git a/absl/base/optimization.h b/absl/base/optimization.h
index 6fe03c4..db5cc09 100644
--- a/absl/base/optimization.h
+++ b/absl/base/optimization.h
@@ -181,32 +181,21 @@
#define ABSL_PREDICT_TRUE(x) (x)
#endif
-// Platform and compilation mode dependent implementation of ABSL_ASSUME.
-#if !defined(NDEBUG)
-#define ABSL_INTERNAL_ASSUME(cond) assert(cond)
-#elif ABSL_HAVE_BUILTIN(__builtin_assume)
-#define ABSL_INTERNAL_ASSUME(cond) __builtin_assume(cond)
-#elif defined(__GNUC__) || ABSL_HAVE_BUILTIN(__builtin_unreachable)
-#define ABSL_INTERNAL_ASSUME(cond) \
- do { \
- if (!(cond)) __builtin_unreachable(); \
- } while (0)
-#elif defined(_MSC_VER)
-#define ABSL_INTERNAL_ASSUME(cond) __assume(cond)
-#else
-#define ABSL_INTERNAL_ASSUME(cond) \
- do { \
- static_cast<void>(false && (cond)); \
- } while (0)
-#endif
-
// ABSL_ASSUME(cond)
+//
// Informs the compiler that a condition is always true and that it can assume
-// it to be true for optimization purposes. The call has undefined behavior if
-// the condition is false.
+// it to be true for optimization purposes.
+//
+// WARNING: If the condition is false, the program can produce undefined and
+// potentially dangerous behavior.
+//
// In !NDEBUG mode, the condition is checked with an assert().
+//
// NOTE: The expression must not have side effects, as it may only be evaluated
-// in some compilation modes and not others.
+// in some compilation modes and not others. Some compilers may issue a warning
+// if the compiler cannot prove the expression has no side effects. For example,
+// the expression should not use a function call since the compiler cannot prove
+// that a function call does not have side effects.
//
// Example:
//
@@ -216,7 +205,23 @@
// // assumption specified above.
// int y = x / 16;
//
-#define ABSL_ASSUME(cond) ABSL_INTERNAL_ASSUME(cond)
+#if !defined(NDEBUG)
+#define ABSL_ASSUME(cond) assert(cond)
+#elif ABSL_HAVE_BUILTIN(__builtin_assume)
+#define ABSL_ASSUME(cond) __builtin_assume(cond)
+#elif defined(__GNUC__) || ABSL_HAVE_BUILTIN(__builtin_unreachable)
+#define ABSL_ASSUME(cond) \
+ do { \
+ if (!(cond)) __builtin_unreachable(); \
+ } while (0)
+#elif defined(_MSC_VER)
+#define ABSL_ASSUME(cond) __assume(cond)
+#else
+#define ABSL_ASSUME(cond) \
+ do { \
+ static_cast<void>(false && (cond)); \
+ } while (0)
+#endif
// ABSL_INTERNAL_UNIQUE_SMALL_NAME(cond)
// This macro forces small unique name on a static file level symbols like
diff --git a/absl/container/flat_hash_map.h b/absl/container/flat_hash_map.h
index 83c7102..13779ed 100644
--- a/absl/container/flat_hash_map.h
+++ b/absl/container/flat_hash_map.h
@@ -76,6 +76,10 @@
// absl/hash/hash.h for information on extending Abseil hashing to user-defined
// types.
//
+// Using `absl::flat_hash_map` at interface boundries in dynamically loaded
+// libraries (e.g. .dll, .so) is unsupported due to way `absl::Hash` values may
+// be randomized across dynamically loaded libraries.
+//
// NOTE: A `flat_hash_map` stores its value types directly inside its
// implementation array to avoid memory indirection. Because a `flat_hash_map`
// is designed to move data when rehashed, map values will not retain pointer
diff --git a/absl/container/flat_hash_set.h b/absl/container/flat_hash_set.h
index 0fb2ae6..304c2ab 100644
--- a/absl/container/flat_hash_set.h
+++ b/absl/container/flat_hash_set.h
@@ -72,6 +72,10 @@
// absl/hash/hash.h for information on extending Abseil hashing to user-defined
// types.
//
+// Using `absl::flat_hash_set` at interface boundries in dynamically loaded
+// libraries (e.g. .dll, .so) is unsupported due to way `absl::Hash` values may
+// be randomized across dynamically loaded libraries.
+//
// NOTE: A `flat_hash_set` stores its keys directly inside its implementation
// array to avoid memory indirection. Because a `flat_hash_set` is designed to
// move data when rehashed, set keys will not retain pointer stability. If you
diff --git a/absl/container/node_hash_map.h b/absl/container/node_hash_map.h
index ca1ed40..f2175d1 100644
--- a/absl/container/node_hash_map.h
+++ b/absl/container/node_hash_map.h
@@ -78,6 +78,10 @@
// absl/hash/hash.h for information on extending Abseil hashing to user-defined
// types.
//
+// Using `absl::node_hash_map` at interface boundries in dynamically loaded
+// libraries (e.g. .dll, .so) is unsupported due to way `absl::Hash` values may
+// be randomized across dynamically loaded libraries.
+//
// Example:
//
// // Create a node hash map of three strings (that map to strings)
diff --git a/absl/container/node_hash_set.h b/absl/container/node_hash_set.h
index 9421e11..a9ff7e1 100644
--- a/absl/container/node_hash_set.h
+++ b/absl/container/node_hash_set.h
@@ -74,6 +74,10 @@
// absl/hash/hash.h for information on extending Abseil hashing to user-defined
// types.
//
+// Using `absl::node_hash_set` at interface boundries in dynamically loaded
+// libraries (e.g. .dll, .so) is unsupported due to way `absl::Hash` values may
+// be randomized across dynamically loaded libraries.
+//
// Example:
//
// // Create a node hash set of three strings
diff --git a/absl/hash/hash.h b/absl/hash/hash.h
index f31fde4..74e2d7c 100644
--- a/absl/hash/hash.h
+++ b/absl/hash/hash.h
@@ -40,6 +40,11 @@
// each process. E.g., `absl::Hash<int>{}(9)` in one process and
// `absl::Hash<int>{}(9)` in another process are likely to differ.
//
+// `absl::Hash` may also produce different values from different dynamically
+// loaded libraries. For this reason, `absl::Hash` values must never cross
+// boundries in dynamically loaded libraries (including when used in types like
+// hash containers.)
+//
// `absl::Hash` is intended to strongly mix input bits with a target of passing
// an [Avalanche Test](https://en.wikipedia.org/wiki/Avalanche_effect).
//
diff --git a/absl/random/internal/generate_real.h b/absl/random/internal/generate_real.h
index d5fbb44..b569450 100644
--- a/absl/random/internal/generate_real.h
+++ b/absl/random/internal/generate_real.h
@@ -50,10 +50,10 @@
// inputs, otherwise it never returns 0.
//
// When a value in U(0,1) is required, use:
-// Uniform64ToReal<double, PositiveValueT, true>;
+// GenerateRealFromBits<double, PositiveValueT, true>;
//
// When a value in U(-1,1) is required, use:
-// Uniform64ToReal<double, SignedValueT, false>;
+// GenerateRealFromBits<double, SignedValueT, false>;
//
// This generates more distinct values than the mathematical equivalent
// `U(0, 1) * 2.0 - 1.0`.
diff --git a/absl/random/uniform_real_distribution.h b/absl/random/uniform_real_distribution.h
index 5ba17b2..1968334 100644
--- a/absl/random/uniform_real_distribution.h
+++ b/absl/random/uniform_real_distribution.h
@@ -73,12 +73,12 @@
: lo_(lo), hi_(hi), range_(hi - lo) {
// [rand.dist.uni.real] preconditions 2 & 3
assert(lo <= hi);
+
// NOTE: For integral types, we can promote the range to an unsigned type,
// which gives full width of the range. However for real (fp) types, this
// is not possible, so value generation cannot use the full range of the
// real type.
assert(range_ <= (std::numeric_limits<result_type>::max)());
- assert(std::isfinite(range_));
}
result_type a() const { return lo_; }
diff --git a/absl/random/uniform_real_distribution_test.cc b/absl/random/uniform_real_distribution_test.cc
index 035bd28..07f199d 100644
--- a/absl/random/uniform_real_distribution_test.cc
+++ b/absl/random/uniform_real_distribution_test.cc
@@ -78,62 +78,74 @@
GTEST_SKIP()
<< "Skipping the test because we detected x87 floating-point semantics";
#endif
+ using DistributionType = absl::uniform_real_distribution<TypeParam>;
+ using real_type = TypeParam;
+ using param_type = typename DistributionType::param_type;
- using param_type =
- typename absl::uniform_real_distribution<TypeParam>::param_type;
+ constexpr const real_type kMax = std::numeric_limits<real_type>::max();
+ constexpr const real_type kMin = std::numeric_limits<real_type>::min();
+ constexpr const real_type kEpsilon =
+ std::numeric_limits<real_type>::epsilon();
+ constexpr const real_type kLowest =
+ std::numeric_limits<real_type>::lowest(); // -max
- constexpr const TypeParam a{1152921504606846976};
+ const real_type kDenormMax = std::nextafter(kMin, real_type{0});
+ const real_type kOneMinusE =
+ std::nextafter(real_type{1}, real_type{0}); // 1 - epsilon
+
+ constexpr const real_type kTwo60{1152921504606846976}; // 2^60
constexpr int kCount = 1000;
absl::InsecureBitGen gen;
for (const auto& param : {
param_type(),
- param_type(TypeParam(2.0), TypeParam(2.0)), // Same
- param_type(TypeParam(-0.1), TypeParam(0.1)),
- param_type(TypeParam(0.05), TypeParam(0.12)),
- param_type(TypeParam(-0.05), TypeParam(0.13)),
- param_type(TypeParam(-0.05), TypeParam(-0.02)),
+ param_type(real_type{0}, real_type{1}),
+ param_type(real_type(-0.1), real_type(0.1)),
+ param_type(real_type(0.05), real_type(0.12)),
+ param_type(real_type(-0.05), real_type(0.13)),
+ param_type(real_type(-0.05), real_type(-0.02)),
+ // range = 0
+ param_type(real_type(2.0), real_type(2.0)), // Same
// double range = 0
// 2^60 , 2^60 + 2^6
- param_type(a, TypeParam(1152921504606847040)),
+ param_type(kTwo60, real_type(1152921504606847040)),
// 2^60 , 2^60 + 2^7
- param_type(a, TypeParam(1152921504606847104)),
+ param_type(kTwo60, real_type(1152921504606847104)),
// double range = 2^8
// 2^60 , 2^60 + 2^8
- param_type(a, TypeParam(1152921504606847232)),
+ param_type(kTwo60, real_type(1152921504606847232)),
// float range = 0
// 2^60 , 2^60 + 2^36
- param_type(a, TypeParam(1152921573326323712)),
+ param_type(kTwo60, real_type(1152921573326323712)),
// 2^60 , 2^60 + 2^37
- param_type(a, TypeParam(1152921642045800448)),
+ param_type(kTwo60, real_type(1152921642045800448)),
// float range = 2^38
// 2^60 , 2^60 + 2^38
- param_type(a, TypeParam(1152921779484753920)),
+ param_type(kTwo60, real_type(1152921779484753920)),
// Limits
- param_type(0, std::numeric_limits<TypeParam>::max()),
- param_type(std::numeric_limits<TypeParam>::lowest(), 0),
- param_type(0, std::numeric_limits<TypeParam>::epsilon()),
- param_type(-std::numeric_limits<TypeParam>::epsilon(),
- std::numeric_limits<TypeParam>::epsilon()),
- param_type(std::numeric_limits<TypeParam>::epsilon(),
- 2 * std::numeric_limits<TypeParam>::epsilon()),
+ param_type(0, kMax),
+ param_type(kLowest, 0),
+ param_type(0, kMin),
+ param_type(0, kEpsilon),
+ param_type(-kEpsilon, kEpsilon),
+ param_type(0, kOneMinusE),
+ param_type(0, kDenormMax),
}) {
// Validate parameters.
const auto a = param.a();
const auto b = param.b();
- absl::uniform_real_distribution<TypeParam> before(a, b);
+ DistributionType before(a, b);
EXPECT_EQ(before.a(), param.a());
EXPECT_EQ(before.b(), param.b());
{
- absl::uniform_real_distribution<TypeParam> via_param(param);
+ DistributionType via_param(param);
EXPECT_EQ(via_param, before);
}
std::stringstream ss;
ss << before;
- absl::uniform_real_distribution<TypeParam> after(TypeParam(1.0),
- TypeParam(3.1));
+ DistributionType after(real_type(1.0), real_type(3.1));
EXPECT_NE(before.a(), after.a());
EXPECT_NE(before.b(), after.b());
@@ -168,7 +180,7 @@
}
}
- if (!std::is_same<TypeParam, long double>::value) {
+ if (!std::is_same<real_type, long double>::value) {
// static_cast<double>(long double) can overflow.
std::string msg = absl::StrCat("Range: ", static_cast<double>(sample_min),
", ", static_cast<double>(sample_max));
@@ -182,33 +194,52 @@
#pragma warning(disable:4756) // Constant arithmetic overflow.
#endif
TYPED_TEST(UniformRealDistributionTest, ViolatesPreconditionsDeathTest) {
+ using DistributionType = absl::uniform_real_distribution<TypeParam>;
+ using real_type = TypeParam;
+
#if GTEST_HAS_DEATH_TEST
// Hi < Lo
- EXPECT_DEBUG_DEATH(
- { absl::uniform_real_distribution<TypeParam> dist(10.0, 1.0); }, "");
+ EXPECT_DEBUG_DEATH({ DistributionType dist(10.0, 1.0); }, "");
// Hi - Lo > numeric_limits<>::max()
EXPECT_DEBUG_DEATH(
{
- absl::uniform_real_distribution<TypeParam> dist(
- std::numeric_limits<TypeParam>::lowest(),
- std::numeric_limits<TypeParam>::max());
+ DistributionType dist(std::numeric_limits<real_type>::lowest(),
+ std::numeric_limits<real_type>::max());
},
"");
+
+ // kEpsilon guarantees that max + kEpsilon = inf.
+ const auto kEpsilon = std::nexttoward(
+ (std::numeric_limits<real_type>::max() -
+ std::nexttoward(std::numeric_limits<real_type>::max(), 0.0)) /
+ 2,
+ std::numeric_limits<real_type>::max());
+ EXPECT_DEBUG_DEATH(
+ {
+ DistributionType dist(-kEpsilon, std::numeric_limits<real_type>::max());
+ },
+ "");
+ EXPECT_DEBUG_DEATH(
+ {
+ DistributionType dist(std::numeric_limits<real_type>::lowest(),
+ kEpsilon);
+ },
+ "");
+
#endif // GTEST_HAS_DEATH_TEST
#if defined(NDEBUG)
// opt-mode, for invalid parameters, will generate a garbage value,
// but should not enter an infinite loop.
absl::InsecureBitGen gen;
{
- absl::uniform_real_distribution<TypeParam> dist(10.0, 1.0);
+ DistributionType dist(10.0, 1.0);
auto x = dist(gen);
EXPECT_FALSE(std::isnan(x)) << x;
}
{
- absl::uniform_real_distribution<TypeParam> dist(
- std::numeric_limits<TypeParam>::lowest(),
- std::numeric_limits<TypeParam>::max());
+ DistributionType dist(std::numeric_limits<real_type>::lowest(),
+ std::numeric_limits<real_type>::max());
auto x = dist(gen);
// Infinite result.
EXPECT_FALSE(std::isfinite(x)) << x;
@@ -220,6 +251,8 @@
#endif
TYPED_TEST(UniformRealDistributionTest, TestMoments) {
+ using DistributionType = absl::uniform_real_distribution<TypeParam>;
+
constexpr int kSize = 1000000;
std::vector<double> values(kSize);
@@ -228,7 +261,7 @@
// implementation.
absl::random_internal::pcg64_2018_engine rng{0x2B7E151628AED2A6};
- absl::uniform_real_distribution<TypeParam> dist;
+ DistributionType dist;
for (int i = 0; i < kSize; i++) {
values[i] = dist(rng);
}
@@ -242,9 +275,10 @@
}
TYPED_TEST(UniformRealDistributionTest, ChiSquaredTest50) {
+ using DistributionType = absl::uniform_real_distribution<TypeParam>;
+ using param_type = typename DistributionType::param_type;
+
using absl::random_internal::kChiSquared;
- using param_type =
- typename absl::uniform_real_distribution<TypeParam>::param_type;
constexpr size_t kTrials = 100000;
constexpr int kBuckets = 50;
@@ -269,7 +303,7 @@
const double factor = kBuckets / (max_val - min_val);
std::vector<int32_t> counts(kBuckets, 0);
- absl::uniform_real_distribution<TypeParam> dist(param);
+ DistributionType dist(param);
for (size_t i = 0; i < kTrials; i++) {
auto x = dist(rng);
auto bucket = static_cast<size_t>((x - min_val) * factor);
@@ -297,8 +331,11 @@
}
TYPED_TEST(UniformRealDistributionTest, StabilityTest) {
+ using DistributionType = absl::uniform_real_distribution<TypeParam>;
+ using real_type = TypeParam;
+
// absl::uniform_real_distribution stability relies only on
- // random_internal::RandU64ToDouble and random_internal::RandU64ToFloat.
+ // random_internal::GenerateRealFromBits.
absl::random_internal::sequence_urbg urbg(
{0x0003eb76f6f7f755ull, 0xFFCEA50FDB2F953Bull, 0xC332DDEFBE6C5AA5ull,
0x6558218568AB9702ull, 0x2AEF7DAD5B6E2F84ull, 0x1521B62829076170ull,
@@ -307,9 +344,9 @@
std::vector<int> output(12);
- absl::uniform_real_distribution<TypeParam> dist;
+ DistributionType dist;
std::generate(std::begin(output), std::end(output), [&] {
- return static_cast<int>(TypeParam(1000000) * dist(urbg));
+ return static_cast<int>(real_type(1000000) * dist(urbg));
});
EXPECT_THAT(
diff --git a/absl/status/status.h b/absl/status/status.h
index 2d003ce..193db8d 100644
--- a/absl/status/status.h
+++ b/absl/status/status.h
@@ -613,10 +613,6 @@
const status_internal::Payloads* GetPayloads() const;
status_internal::Payloads* GetPayloads();
- // Takes ownership of payload.
- static uintptr_t NewRep(
- absl::StatusCode code, absl::string_view msg,
- std::unique_ptr<status_internal::Payloads> payload);
static bool EqualsSlow(const absl::Status& a, const absl::Status& b);
// MSVC 14.0 limitation requires the const.
diff --git a/absl/strings/cord.h b/absl/strings/cord.h
index 081b631..5ad4ea0 100644
--- a/absl/strings/cord.h
+++ b/absl/strings/cord.h
@@ -768,6 +768,7 @@
// Returns nullptr if holding bytes
absl::cord_internal::CordRep* tree() const;
absl::cord_internal::CordRep* as_tree() const;
+ const char* as_chars() const;
// Returns non-null iff was holding a pointer
absl::cord_internal::CordRep* clear();
// Converts to pointer if necessary.
@@ -1094,6 +1095,11 @@
return is_tree() ? nullptr : data_.as_chars();
}
+inline const char* Cord::InlineRep::as_chars() const {
+ assert(!data_.is_tree());
+ return data_.as_chars();
+}
+
inline absl::cord_internal::CordRep* Cord::InlineRep::as_tree() const {
assert(data_.is_tree());
return data_.as_tree();
diff --git a/symbols_arm64_dbg.def b/symbols_arm64_dbg.def
index a145be6..4ddee91 100644
--- a/symbols_arm64_dbg.def
+++ b/symbols_arm64_dbg.def
@@ -1749,7 +1749,6 @@
?FormatTime@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@1@VTime@1@VTimeZone@1@@Z
?FormatUntyped@str_format_internal@absl@@YA_NVFormatRawSinkImpl@12@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
?FprintF@str_format_internal@absl@@YAHPEAU_iobuf@@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
- ?Frequency@CycleClock@base_internal@absl@@SANXZ
?Frequency@UnscaledCycleClock@base_internal@absl@@CANXZ
?FromChrono@absl@@YA?AVDuration@1@AEBV?$duration@_JV?$ratio@$00$0PECEA@@__1@std@@@chrono@__1@std@@@Z
?FromChrono@absl@@YA?AVTime@1@AEBV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$0PECEA@@__1@std@@@234@@chrono@__1@std@@@Z
@@ -1965,6 +1964,7 @@
?Load@TimeZoneIf@cctz@time_internal@absl@@SA?AV?$unique_ptr@VTimeZoneIf@cctz@time_internal@absl@@U?$default_delete@VTimeZoneIf@cctz@time_internal@absl@@@__1@std@@@__1@std@@AEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@67@@Z
?Load@TimeZoneInfo@cctz@time_internal@absl@@AEAA_NPEAVZoneInfoSource@234@@Z
?Load@TimeZoneInfo@cctz@time_internal@absl@@QEAA_NAEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
+ ?LoadCycleClockSource@CycleClock@base_internal@absl@@CAP6A_JXZXZ
?LoadTimeZone@Impl@time_zone@cctz@time_internal@absl@@SA_NAEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEAV2345@@Z
?LocalTime@TimeZoneInfo@cctz@time_internal@absl@@AEBA?AUabsolute_lookup@time_zone@234@_JAEBUTransition@234@@Z
?LocalTime@TimeZoneInfo@cctz@time_internal@absl@@AEBA?AUabsolute_lookup@time_zone@234@_JAEBUTransitionType@234@@Z
@@ -2821,6 +2821,7 @@
?count@FILERawSink@str_format_internal@absl@@QEBA_KXZ
?crc@CordRep@cord_internal@absl@@QEAAPEAUCordRepCrc@23@XZ
?crc@CordRep@cord_internal@absl@@QEBAPEBUCordRepCrc@23@XZ
+ ?cycle_clock_source_@CycleClock@base_internal@absl@@0U?$atomic@P6A_JXZ@__1@std@@A
?data@?$InlinedVector@H$0CP@V?$allocator@H@__1@std@@@absl@@QEAAPEAHXZ
?data@?$InlinedVector@PEAUCordRep@cord_internal@absl@@$01V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QEAAPEAPEAUCordRep@cord_internal@2@XZ
?data@?$InlinedVector@PEAUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QEAAPEAPEAUCordRep@cord_internal@2@XZ
diff --git a/symbols_arm64_rel.def b/symbols_arm64_rel.def
index 615eba7..04fd94a 100644
--- a/symbols_arm64_rel.def
+++ b/symbols_arm64_rel.def
@@ -449,7 +449,6 @@
?FormatTime@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@1@VTime@1@VTimeZone@1@@Z
?FormatUntyped@str_format_internal@absl@@YA_NVFormatRawSinkImpl@12@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
?FprintF@str_format_internal@absl@@YAHPEAU_iobuf@@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
- ?Frequency@CycleClock@base_internal@absl@@SANXZ
?Frequency@UnscaledCycleClock@base_internal@absl@@CANXZ
?FromChrono@absl@@YA?AVTime@1@AEBV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$0PECEA@@__1@std@@@234@@chrono@__1@std@@@Z
?FromTM@absl@@YA?AVTime@1@AEBUtm@@VTimeZone@1@@Z
@@ -865,6 +864,7 @@
?code@Status@absl@@QEBA?AW4StatusCode@2@XZ
?cord_btree_exhaustive_validation@cord_internal@absl@@3U?$atomic@_N@__1@std@@A
?cord_ring_buffer_enabled@cord_internal@absl@@3U?$atomic@_N@__1@std@@A
+ ?cycle_clock_source_@CycleClock@base_internal@absl@@0U?$atomic@P6A_JXZ@__1@std@@A
?day_difference@impl@detail@cctz@time_internal@absl@@YA_J_JCC0CC@Z
?description@time_zone@cctz@time_internal@absl@@QEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
?destroy@?$allocator@UPayload@status_internal@absl@@@__1@std@@QEAAXPEAUPayload@status_internal@absl@@@Z
diff --git a/symbols_x64_dbg.def b/symbols_x64_dbg.def
index 6b7ce76..143d703 100644
--- a/symbols_x64_dbg.def
+++ b/symbols_x64_dbg.def
@@ -1752,7 +1752,6 @@
?FormatTime@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@1@VTime@1@VTimeZone@1@@Z
?FormatUntyped@str_format_internal@absl@@YA_NVFormatRawSinkImpl@12@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
?FprintF@str_format_internal@absl@@YAHPEAU_iobuf@@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
- ?Frequency@CycleClock@base_internal@absl@@SANXZ
?Frequency@UnscaledCycleClock@base_internal@absl@@CANXZ
?FromChrono@absl@@YA?AVDuration@1@AEBV?$duration@_JV?$ratio@$00$0PECEA@@__1@std@@@chrono@__1@std@@@Z
?FromChrono@absl@@YA?AVTime@1@AEBV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$0PECEA@@__1@std@@@234@@chrono@__1@std@@@Z
@@ -1966,6 +1965,7 @@
?Load@TimeZoneIf@cctz@time_internal@absl@@SA?AV?$unique_ptr@VTimeZoneIf@cctz@time_internal@absl@@U?$default_delete@VTimeZoneIf@cctz@time_internal@absl@@@__1@std@@@__1@std@@AEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@67@@Z
?Load@TimeZoneInfo@cctz@time_internal@absl@@AEAA_NPEAVZoneInfoSource@234@@Z
?Load@TimeZoneInfo@cctz@time_internal@absl@@QEAA_NAEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
+ ?LoadCycleClockSource@CycleClock@base_internal@absl@@CAP6A_JXZXZ
?LoadTimeZone@Impl@time_zone@cctz@time_internal@absl@@SA_NAEBV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PEAV2345@@Z
?LocalTime@TimeZoneInfo@cctz@time_internal@absl@@AEBA?AUabsolute_lookup@time_zone@234@_JAEBUTransition@234@@Z
?LocalTime@TimeZoneInfo@cctz@time_internal@absl@@AEBA?AUabsolute_lookup@time_zone@234@_JAEBUTransitionType@234@@Z
@@ -2820,6 +2820,7 @@
?count@FILERawSink@str_format_internal@absl@@QEBA_KXZ
?crc@CordRep@cord_internal@absl@@QEAAPEAUCordRepCrc@23@XZ
?crc@CordRep@cord_internal@absl@@QEBAPEBUCordRepCrc@23@XZ
+ ?cycle_clock_source_@CycleClock@base_internal@absl@@0U?$atomic@P6A_JXZ@__1@std@@A
?data@?$InlinedVector@H$0CP@V?$allocator@H@__1@std@@@absl@@QEAAPEAHXZ
?data@?$InlinedVector@PEAUCordRep@cord_internal@absl@@$01V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QEAAPEAPEAUCordRep@cord_internal@2@XZ
?data@?$InlinedVector@PEAUCordRep@cord_internal@absl@@$0CP@V?$allocator@PEAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QEAAPEAPEAUCordRep@cord_internal@2@XZ
diff --git a/symbols_x64_rel.def b/symbols_x64_rel.def
index 9f36d1a..cf4155b 100644
--- a/symbols_x64_rel.def
+++ b/symbols_x64_rel.def
@@ -449,7 +449,6 @@
?FormatTime@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@1@VTime@1@VTimeZone@1@@Z
?FormatUntyped@str_format_internal@absl@@YA_NVFormatRawSinkImpl@12@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
?FprintF@str_format_internal@absl@@YAHPEAU_iobuf@@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
- ?Frequency@CycleClock@base_internal@absl@@SANXZ
?Frequency@UnscaledCycleClock@base_internal@absl@@CANXZ
?FromChrono@absl@@YA?AVTime@1@AEBV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$0PECEA@@__1@std@@@234@@chrono@__1@std@@@Z
?FromTM@absl@@YA?AVTime@1@AEBUtm@@VTimeZone@1@@Z
@@ -600,7 +599,6 @@
?NotFoundError@absl@@YA?AVStatus@1@Vstring_view@1@@Z
?Notify@Notification@absl@@QEAAXXZ
?Now@CycleClock@base_internal@absl@@SA_JXZ
- ?Now@UnscaledCycleClock@base_internal@absl@@CA_JXZ
?Now@absl@@YA?AVTime@1@XZ
?NumCPUs@base_internal@absl@@YAHXZ
?OutOfRangeError@absl@@YA?AVStatus@1@Vstring_view@1@@Z
@@ -865,6 +863,7 @@
?code@Status@absl@@QEBA?AW4StatusCode@2@XZ
?cord_btree_exhaustive_validation@cord_internal@absl@@3U?$atomic@_N@__1@std@@A
?cord_ring_buffer_enabled@cord_internal@absl@@3U?$atomic@_N@__1@std@@A
+ ?cycle_clock_source_@CycleClock@base_internal@absl@@0U?$atomic@P6A_JXZ@__1@std@@A
?day_difference@impl@detail@cctz@time_internal@absl@@YA_J_JCC0CC@Z
?description@time_zone@cctz@time_internal@absl@@QEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
?destroy@?$allocator@UPayload@status_internal@absl@@@__1@std@@QEAAXPEAUPayload@status_internal@absl@@@Z
diff --git a/symbols_x64_rel_asan.def b/symbols_x64_rel_asan.def
index 6284693..8e99dda 100644
--- a/symbols_x64_rel_asan.def
+++ b/symbols_x64_rel_asan.def
@@ -453,7 +453,6 @@
?FormatTime@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@1@VTime@1@VTimeZone@1@@Z
?FormatUntyped@str_format_internal@absl@@YA_NVFormatRawSinkImpl@12@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
?FprintF@str_format_internal@absl@@YAHPEAU_iobuf@@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
- ?Frequency@CycleClock@base_internal@absl@@SANXZ
?Frequency@UnscaledCycleClock@base_internal@absl@@CANXZ
?FromChrono@absl@@YA?AVTime@1@AEBV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$0PECEA@@__1@std@@@234@@chrono@__1@std@@@Z
?FromTM@absl@@YA?AVTime@1@AEBUtm@@VTimeZone@1@@Z
@@ -604,7 +603,6 @@
?NotFoundError@absl@@YA?AVStatus@1@Vstring_view@1@@Z
?Notify@Notification@absl@@QEAAXXZ
?Now@CycleClock@base_internal@absl@@SA_JXZ
- ?Now@UnscaledCycleClock@base_internal@absl@@CA_JXZ
?Now@absl@@YA?AVTime@1@XZ
?NumCPUs@base_internal@absl@@YAHXZ
?OutOfRangeError@absl@@YA?AVStatus@1@Vstring_view@1@@Z
@@ -901,6 +899,7 @@
?code@Status@absl@@QEBA?AW4StatusCode@2@XZ
?cord_btree_exhaustive_validation@cord_internal@absl@@3U?$atomic@_N@__1@std@@A
?cord_ring_buffer_enabled@cord_internal@absl@@3U?$atomic@_N@__1@std@@A
+ ?cycle_clock_source_@CycleClock@base_internal@absl@@0U?$atomic@P6A_JXZ@__1@std@@A
?day_difference@impl@detail@cctz@time_internal@absl@@YA_J_JCC0CC@Z
?description@time_zone@cctz@time_internal@absl@@QEBA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
?destroy@?$allocator@UPayload@status_internal@absl@@@__1@std@@QEAAXPEAUPayload@status_internal@absl@@@Z
diff --git a/symbols_x86_dbg.def b/symbols_x86_dbg.def
index 03dde24..1e080e5 100644
--- a/symbols_x86_dbg.def
+++ b/symbols_x86_dbg.def
@@ -1747,7 +1747,6 @@
?FormatTime@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@1@VTime@1@VTimeZone@1@@Z
?FormatUntyped@str_format_internal@absl@@YA_NVFormatRawSinkImpl@12@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
?FprintF@str_format_internal@absl@@YAHPAU_iobuf@@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
- ?Frequency@CycleClock@base_internal@absl@@SANXZ
?Frequency@UnscaledCycleClock@base_internal@absl@@CANXZ
?FromChrono@absl@@YA?AVDuration@1@ABV?$duration@_JV?$ratio@$00$0PECEA@@__1@std@@@chrono@__1@std@@@Z
?FromChrono@absl@@YA?AVTime@1@ABV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$0PECEA@@__1@std@@@234@@chrono@__1@std@@@Z
@@ -1961,6 +1960,7 @@
?Load@TimeZoneIf@cctz@time_internal@absl@@SA?AV?$unique_ptr@VTimeZoneIf@cctz@time_internal@absl@@U?$default_delete@VTimeZoneIf@cctz@time_internal@absl@@@__1@std@@@__1@std@@ABV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@67@@Z
?Load@TimeZoneInfo@cctz@time_internal@absl@@AAE_NPAVZoneInfoSource@234@@Z
?Load@TimeZoneInfo@cctz@time_internal@absl@@QAE_NABV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@@Z
+ ?LoadCycleClockSource@CycleClock@base_internal@absl@@CAP6A_JXZXZ
?LoadTimeZone@Impl@time_zone@cctz@time_internal@absl@@SA_NABV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@PAV2345@@Z
?LocalTime@TimeZoneInfo@cctz@time_internal@absl@@ABE?AUabsolute_lookup@time_zone@234@_JABUTransition@234@@Z
?LocalTime@TimeZoneInfo@cctz@time_internal@absl@@ABE?AUabsolute_lookup@time_zone@234@_JABUTransitionType@234@@Z
@@ -2815,6 +2815,7 @@
?count@FILERawSink@str_format_internal@absl@@QBEIXZ
?crc@CordRep@cord_internal@absl@@QAEPAUCordRepCrc@23@XZ
?crc@CordRep@cord_internal@absl@@QBEPBUCordRepCrc@23@XZ
+ ?cycle_clock_source_@CycleClock@base_internal@absl@@0U?$atomic@P6A_JXZ@__1@std@@A
?data@?$InlinedVector@H$0CP@V?$allocator@H@__1@std@@@absl@@QAEPAHXZ
?data@?$InlinedVector@PAUCordRep@cord_internal@absl@@$01V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QAEPAPAUCordRep@cord_internal@2@XZ
?data@?$InlinedVector@PAUCordRep@cord_internal@absl@@$0CP@V?$allocator@PAUCordRep@cord_internal@absl@@@__1@std@@@absl@@QAEPAPAUCordRep@cord_internal@2@XZ
diff --git a/symbols_x86_rel.def b/symbols_x86_rel.def
index 2c8dac2..04efb8a 100644
--- a/symbols_x86_rel.def
+++ b/symbols_x86_rel.def
@@ -445,7 +445,6 @@
?FormatTime@absl@@YA?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@Vstring_view@1@VTime@1@VTimeZone@1@@Z
?FormatUntyped@str_format_internal@absl@@YA_NVFormatRawSinkImpl@12@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
?FprintF@str_format_internal@absl@@YAHPAU_iobuf@@VUntypedFormatSpecImpl@12@V?$Span@$$CBVFormatArgImpl@str_format_internal@absl@@@2@@Z
- ?Frequency@CycleClock@base_internal@absl@@SANXZ
?Frequency@UnscaledCycleClock@base_internal@absl@@CANXZ
?FromChrono@absl@@YA?AVTime@1@ABV?$time_point@Vsystem_clock@chrono@__1@std@@V?$duration@_JV?$ratio@$00$0PECEA@@__1@std@@@234@@chrono@__1@std@@@Z
?FromTM@absl@@YA?AVTime@1@ABUtm@@VTimeZone@1@@Z
@@ -861,6 +860,7 @@
?code@Status@absl@@QBE?AW4StatusCode@2@XZ
?cord_btree_exhaustive_validation@cord_internal@absl@@3U?$atomic@_N@__1@std@@A
?cord_ring_buffer_enabled@cord_internal@absl@@3U?$atomic@_N@__1@std@@A
+ ?cycle_clock_source_@CycleClock@base_internal@absl@@0U?$atomic@P6A_JXZ@__1@std@@A
?day_difference@impl@detail@cctz@time_internal@absl@@YA_J_JCC0CC@Z
?description@time_zone@cctz@time_internal@absl@@QBE?AV?$basic_string@DU?$char_traits@D@__1@std@@V?$allocator@D@23@@__1@std@@XZ
?destroy@?$allocator@UPayload@status_internal@absl@@@__1@std@@QAEXPAUPayload@status_internal@absl@@@Z
