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chromium/chromium/src/third_party/abseil-cpp/77596c0368ffd14cbc13306181441122eb01ef2d^!/.
commit
77596c0368ffd14cbc13306181441122eb01ef2d
[log]
author
Mirko Bonadei <mbonadei@chromium.org>
Wed Aug 20 11:07:51 2025
committer
Copybara-Service <copybara-worker@google.com>
Wed Aug 20 11:14:34 2025
tree
42a7c8d70b689aa0a41c5f7b77aeec858b120af3
parent
0de777f9f15340ffc2e6787fa0aaa70bf86675ec [diff]
Roll abseil_revision 274c81389f..f363711b40

Change Log:
https://chromium.googlesource.com/external/github.com/abseil/abseil-cpp/+log/274c81389f..f363711b40
Full diff:
https://chromium.googlesource.com/external/github.com/abseil/abseil-cpp/+/274c81389f..f363711b40

Bug: None
Change-Id: Ia1e9379fcbb021605eba58aa735a31ff1542a048
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6865591
Reviewed-by: Danil Chapovalov <danilchap@chromium.org>
Auto-Submit: Mirko Bonadei <mbonadei@chromium.org>
Commit-Queue: Mirko Bonadei <mbonadei@chromium.org>
Commit-Queue: Danil Chapovalov <danilchap@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1503851}
NOKEYCHECK=True
GitOrigin-RevId: 75c49e25dbe9a961ddccb8b396662e242a9c2f71

diff --git a/CMake/AbseilDll.cmake b/CMake/AbseilDll.cmake
index 20b0cb4..80f2eac 100644
--- a/CMake/AbseilDll.cmake
+++ b/CMake/AbseilDll.cmake

@@ -828,6 +828,9 @@
       ${_dll_libs}
       ${ABSL_DEFAULT_LINKOPTS}
       $<$<BOOL:${ANDROID}>:-llog>
+      $<$<BOOL:${MINGW}>:-ladvapi32>
+      $<$<BOOL:${MINGW}>:-ldbghelp>
+      $<$<BOOL:${MINGW}>:-lbcrypt>
   )
   set_target_properties(${_dll} PROPERTIES
     LINKER_LANGUAGE "CXX"

diff --git a/MODULE.bazel b/MODULE.bazel
index 29e624a..bc5f777 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel

@@ -25,13 +25,13 @@
                              dev_dependency = True)
 use_repo(cc_configure, "local_config_cc")
 
-bazel_dep(name = "rules_cc", version = "0.1.1")
-bazel_dep(name = "bazel_skylib", version = "1.7.1")
-bazel_dep(name = "platforms", version = "0.0.11")
+bazel_dep(name = "rules_cc", version = "0.2.0")
+bazel_dep(name = "bazel_skylib", version = "1.8.1")
+bazel_dep(name = "platforms", version = "1.0.0")
 
 bazel_dep(
     name = "google_benchmark",
-    version = "1.9.2",
+    version = "1.9.4",
     dev_dependency = True,
 )
 

diff --git a/README.chromium b/README.chromium
index 910be15..4d0a560 100644
--- a/README.chromium
+++ b/README.chromium

@@ -4,7 +4,7 @@
 License: Apache-2.0
 License File: LICENSE
 Version: N/A
-Revision: 274c81389f97afc612d76dc7cb5d38144cd9647f
+Revision: f363711b4077f3c4558f17c74e5941c8e71f15c5
 Update Mechanism: Manual
 Security Critical: yes
 Shipped: yes

diff --git a/absl/algorithm/BUILD.bazel b/absl/algorithm/BUILD.bazel
index 0446a0c..7ce9a23 100644
--- a/absl/algorithm/BUILD.bazel
+++ b/absl/algorithm/BUILD.bazel

@@ -68,7 +68,6 @@
     deps = [
         ":algorithm",
         "//absl/base:config",
-        "//absl/base:core_headers",
         "//absl/base:nullability",
         "//absl/meta:type_traits",
     ],

diff --git a/absl/algorithm/BUILD.gn b/absl/algorithm/BUILD.gn
index bbbb01d..0914c79 100644
--- a/absl/algorithm/BUILD.gn
+++ b/absl/algorithm/BUILD.gn

@@ -14,7 +14,6 @@
   deps = [
     ":algorithm",
     "//third_party/abseil-cpp/absl/base:config",
-    "//third_party/abseil-cpp/absl/base:core_headers",
     "//third_party/abseil-cpp/absl/base:nullability",
     "//third_party/abseil-cpp/absl/meta:type_traits",
   ]

diff --git a/absl/algorithm/CMakeLists.txt b/absl/algorithm/CMakeLists.txt
index f3dd138..b26c9c2 100644
--- a/absl/algorithm/CMakeLists.txt
+++ b/absl/algorithm/CMakeLists.txt

@@ -49,7 +49,6 @@
   DEPS
     absl::algorithm
     absl::config
-    absl::core_headers
     absl::meta
     absl::nullability
   PUBLIC

diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h
index 6f9c193..017131b 100644
--- a/absl/algorithm/container.h
+++ b/absl/algorithm/container.h

@@ -52,7 +52,6 @@
 
 #include "absl/algorithm/algorithm.h"
 #include "absl/base/config.h"
-#include "absl/base/macros.h"
 #include "absl/base/nullability.h"
 #include "absl/meta/type_traits.h"
 

diff --git a/absl/base/config.h b/absl/base/config.h
index b1c5227..b247d08 100644
--- a/absl/base/config.h
+++ b/absl/base/config.h

@@ -364,6 +364,7 @@
 //   AsmJS                             __asmjs__
 //   WebAssembly (Emscripten)          __EMSCRIPTEN__
 //   Fuchsia                           __Fuchsia__
+//   WebAssembly (WASI)                _WASI_EMULATED_MMAN (implies __wasi__)
 //
 // Note that since Android defines both __ANDROID__ and __linux__, one
 // may probe for either Linux or Android by simply testing for __linux__.
@@ -379,7 +380,8 @@
     defined(__asmjs__) || defined(__EMSCRIPTEN__) || defined(__Fuchsia__) || \
     defined(__sun) || defined(__myriad2__) || defined(__HAIKU__) ||          \
     defined(__OpenBSD__) || defined(__NetBSD__) || defined(__QNX__) ||       \
-    defined(__VXWORKS__) || defined(__hexagon__) || defined(__XTENSA__)
+    defined(__VXWORKS__) || defined(__hexagon__) || defined(__XTENSA__) ||   \
+    defined(_WASI_EMULATED_MMAN)
 #define ABSL_HAVE_MMAP 1
 #endif
 

diff --git a/absl/base/internal/unscaledcycleclock.cc b/absl/base/internal/unscaledcycleclock.cc
index 68f9273..dca7cba 100644
--- a/absl/base/internal/unscaledcycleclock.cc
+++ b/absl/base/internal/unscaledcycleclock.cc

@@ -85,6 +85,10 @@
 double UnscaledCycleClock::Frequency() {
 #ifdef __GLIBC__
   return __ppc_get_timebase_freq();
+#elif defined(__linux__)
+  // Fallback for musl + ppc64le: use constant timebase frequency (512 MHz)
+  // Must come after __GLIBC__.
+  return static_cast<double>(512000000);
 #elif defined(_AIX)
   // This is the same constant value as returned by
   // __ppc_get_timebase_freq().

diff --git a/absl/log/CMakeLists.txt b/absl/log/CMakeLists.txt
index eb19bec..94fedf3 100644
--- a/absl/log/CMakeLists.txt
+++ b/absl/log/CMakeLists.txt

@@ -28,7 +28,6 @@
     absl::core_headers
     absl::log_internal_check_op
     absl::log_internal_conditions
-    absl::log_internal_message
     absl::log_internal_strip
 )
 

diff --git a/absl/log/internal/BUILD.bazel b/absl/log/internal/BUILD.bazel
index 1ba9d76..dc86320 100644
--- a/absl/log/internal/BUILD.bazel
+++ b/absl/log/internal/BUILD.bazel

@@ -59,7 +59,6 @@
     deps = [
         ":check_op",
         ":conditions",
-        ":log_message",
         ":strip",
         "//absl/base:core_headers",
     ],

diff --git a/absl/log/internal/BUILD.gn b/absl/log/internal/BUILD.gn
index fda8e48..0da507a 100644
--- a/absl/log/internal/BUILD.gn
+++ b/absl/log/internal/BUILD.gn

@@ -9,7 +9,6 @@
   deps = [
     ":check_op",
     ":conditions",
-    ":log_message",
     ":strip",
     "//third_party/abseil-cpp/absl/base:core_headers",
   ]

diff --git a/absl/log/internal/check_impl.h b/absl/log/internal/check_impl.h
index 00f25f8..dc2e214 100644
--- a/absl/log/internal/check_impl.h
+++ b/absl/log/internal/check_impl.h

@@ -12,13 +12,14 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// SKIP_ABSL_INLINE_NAMESPACE_CHECK
+
 #ifndef ABSL_LOG_INTERNAL_CHECK_IMPL_H_
 #define ABSL_LOG_INTERNAL_CHECK_IMPL_H_
 
 #include "absl/base/optimization.h"
 #include "absl/log/internal/check_op.h"
 #include "absl/log/internal/conditions.h"
-#include "absl/log/internal/log_message.h"
 #include "absl/log/internal/strip.h"
 
 // CHECK

diff --git a/absl/synchronization/lifetime_test.cc b/absl/synchronization/lifetime_test.cc
index 603234a..1c11431 100644
--- a/absl/synchronization/lifetime_test.cc
+++ b/absl/synchronization/lifetime_test.cc

@@ -45,7 +45,7 @@
   CHECK(!*state) << "*state not initialized";
 
   {
-    absl::MutexLock lock(mutex);
+    absl::MutexLock lock(*mutex);
 
     notification->Notify();
     CHECK(notification->HasBeenNotified()) << "invalid Notification";
@@ -64,7 +64,7 @@
   notification->WaitForNotification();
   CHECK(notification->HasBeenNotified()) << "invalid Notification";
   {
-    absl::MutexLock lock(mutex);
+    absl::MutexLock lock(*mutex);
     *state = true;
     condvar->Signal();
   }

diff --git a/absl/synchronization/mutex.h b/absl/synchronization/mutex.h
index 781135b..77ab7c4 100644
--- a/absl/synchronization/mutex.h
+++ b/absl/synchronization/mutex.h

@@ -646,7 +646,7 @@
   explicit ReaderMutexLock(Mutex& mu ABSL_INTERNAL_ATTRIBUTE_CAPTURED_BY(this))
       ABSL_SHARED_LOCK_FUNCTION(mu)
       : mu_(mu) {
-    mu.ReaderLock();
+    mu.lock_shared();
   }
 
   explicit ReaderMutexLock(Mutex* absl_nonnull mu) ABSL_SHARED_LOCK_FUNCTION(mu)
@@ -682,7 +682,7 @@
   explicit WriterMutexLock(Mutex& mu ABSL_INTERNAL_ATTRIBUTE_CAPTURED_BY(this))
       ABSL_EXCLUSIVE_LOCK_FUNCTION(mu)
       : mu_(mu) {
-    mu.WriterLock();
+    mu.lock();
   }
 
   explicit WriterMutexLock(Mutex* absl_nonnull mu)
@@ -705,7 +705,7 @@
   WriterMutexLock& operator=(const WriterMutexLock&) = delete;
   WriterMutexLock& operator=(WriterMutexLock&&) = delete;
 
-  ~WriterMutexLock() ABSL_UNLOCK_FUNCTION() { this->mu_.WriterUnlock(); }
+  ~WriterMutexLock() ABSL_UNLOCK_FUNCTION() { this->mu_.unlock(); }
 
  private:
   Mutex& mu_;
@@ -1096,7 +1096,7 @@
   explicit ReleasableMutexLock(Mutex& mu ABSL_INTERNAL_ATTRIBUTE_CAPTURED_BY(
       this)) ABSL_EXCLUSIVE_LOCK_FUNCTION(mu)
       : mu_(&mu) {
-    this->mu_->Lock();
+    this->mu_->lock();
   }
 
   explicit ReleasableMutexLock(Mutex* absl_nonnull mu)

diff --git a/absl/synchronization/mutex_benchmark.cc b/absl/synchronization/mutex_benchmark.cc
index 3557565..d2c6495 100644
--- a/absl/synchronization/mutex_benchmark.cc
+++ b/absl/synchronization/mutex_benchmark.cc

@@ -30,7 +30,7 @@
 void BM_Mutex(benchmark::State& state) {
   static absl::NoDestructor<absl::Mutex> mu;
   for (auto _ : state) {
-    absl::MutexLock lock(mu.get());
+    absl::MutexLock lock(*mu.get());
   }
 }
 BENCHMARK(BM_Mutex)->UseRealTime()->Threads(1)->ThreadPerCpu();
@@ -38,7 +38,7 @@
 void BM_ReaderLock(benchmark::State& state) {
   static absl::NoDestructor<absl::Mutex> mu;
   for (auto _ : state) {
-    absl::ReaderMutexLock lock(mu.get());
+    absl::ReaderMutexLock lock(*mu.get());
   }
 }
 BENCHMARK(BM_ReaderLock)->UseRealTime()->Threads(1)->ThreadPerCpu();

diff --git a/absl/synchronization/mutex_test.cc b/absl/synchronization/mutex_test.cc
index 82a2c06..793acf8 100644
--- a/absl/synchronization/mutex_test.cc
+++ b/absl/synchronization/mutex_test.cc

@@ -357,7 +357,7 @@
   int c = (*c0)++;
   mu->unlock();
   cb(c);
-  absl::MutexLock l(mu);
+  absl::MutexLock l(*mu);
   (*c1)++;
   cv->Signal();
 }
@@ -871,7 +871,7 @@
     auto mu = absl::make_unique<absl::Mutex[]>(kNumLocks);
     for (int j = 0; j != kNumLocks; j++) {
       if ((j % 2) == 0) {
-        mu[j].WriterLock();
+        mu[j].lock();
       } else {
         mu[j].lock_shared();
       }

diff --git a/symbols_arm64_dbg.def b/symbols_arm64_dbg.def
index 19b4a50..cd1886d 100644
--- a/symbols_arm64_dbg.def
+++ b/symbols_arm64_dbg.def

@@ -2079,6 +2079,8 @@
     ??0__destroy_vector@?$vector@UUnrecognizedFlag@absl@@V?$allocator@UUnrecognizedFlag@absl@@@__Cr@std@@@__Cr@std@@QEAA@AEAV123@@Z
     ??0__destroy_vector@?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__Cr@std@@@__Cr@std@@QEAA@AEAV123@@Z
     ??0__destroy_vector@?$vector@V?$unique_ptr@VFlagStateInterface@flags_internal@absl@@U?$default_delete@VFlagStateInterface@flags_internal@absl@@@__Cr@std@@@__Cr@std@@V?$allocator@V?$unique_ptr@VFlagStateInterface@flags_internal@absl@@U?$default_delete@VFlagStateInterface@flags_internal@absl@@@__Cr@std@@@__Cr@std@@@23@@__Cr@std@@QEAA@AEAV123@@Z
+    ??0__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@@23@@__Cr@std@@QEAA@AEAV?$allocator@V?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@PEAX@__Cr@std@@@23@@Z
+    ??0__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@__Cr@std@@QEAA@AEAV?$allocator@V?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@PEAX@__Cr@std@@@23@@Z
     ??0absolute_lookup@time_zone@cctz@time_internal@absl@@QEAA@XZ
     ??0civil_lookup@time_zone@cctz@time_internal@absl@@QEAA@XZ
     ??0civil_transition@time_zone@cctz@time_internal@absl@@QEAA@XZ
@@ -2658,6 +2660,8 @@
     ??R__destroy_vector@?$vector@UUnrecognizedFlag@absl@@V?$allocator@UUnrecognizedFlag@absl@@@__Cr@std@@@__Cr@std@@QEAAXXZ
     ??R__destroy_vector@?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__Cr@std@@@__Cr@std@@QEAAXXZ
     ??R__destroy_vector@?$vector@V?$unique_ptr@VFlagStateInterface@flags_internal@absl@@U?$default_delete@VFlagStateInterface@flags_internal@absl@@@__Cr@std@@@__Cr@std@@V?$allocator@V?$unique_ptr@VFlagStateInterface@flags_internal@absl@@U?$default_delete@VFlagStateInterface@flags_internal@absl@@@__Cr@std@@@__Cr@std@@@23@@__Cr@std@@QEAAXXZ
+    ??R__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@@23@@__Cr@std@@QEAAXPEAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@PEAX@23@@Z
+    ??R__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@__Cr@std@@QEAAXPEAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@PEAX@23@@Z
     ??Sabsl@@YA?AVuint128@0@V10@@Z
     ??Tabsl@@YA?AVuint128@0@V10@0@Z
     ??Uabsl@@YA?AVuint128@0@V10@0@Z
@@ -3749,7 +3753,6 @@
     ?ReadOneWord@FlagImpl@flags_internal@absl@@QEBA_JXZ
     ?ReadSeedMaterialFromOSEntropy@random_internal@absl@@YA_NV?$Span@I@2@@Z
     ?ReadSequenceLockedData@FlagImpl@flags_internal@absl@@AEBAXPEAX@Z
-    ?ReaderLock@Mutex@absl@@QEAAXXZ
     ?ReaderTryLockSlow@Mutex@absl@@AEAA_NXZ
     ?Rebuild@CordRepBtree@cord_internal@absl@@CAXPEAPEAV123@PEAV123@_N@Z
     ?Rebuild@CordRepBtree@cord_internal@absl@@SAPEAV123@PEAV123@@Z
@@ -4252,8 +4255,6 @@
     ?Write@FormatRawSinkImpl@str_format_internal@absl@@QEAAXV?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@@Z
     ?Write@SequenceLock@flags_internal@absl@@QEAAXPEAU?$atomic@_K@__Cr@std@@PEBX_K@Z
     ?WriteToStderr@log_internal@absl@@YAXV?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@W4LogSeverity@2@@Z
-    ?WriterLock@Mutex@absl@@QEAAXXZ
-    ?WriterUnlock@Mutex@absl@@QEAAXXZ
     ?ZeroDuration@absl@@YA?AVDuration@1@XZ
     ?__add_back_capacity@?$deque@PEBVImpl@time_zone@cctz@time_internal@absl@@V?$allocator@PEBVImpl@time_zone@cctz@time_internal@absl@@@__Cr@std@@@__Cr@std@@AEAAXXZ
     ?__add_back_capacity@?$deque@UPrefixCrc@CrcCordState@crc_internal@absl@@V?$allocator@UPrefixCrc@CrcCordState@crc_internal@absl@@@__Cr@std@@@__Cr@std@@AEAAXXZ

diff --git a/symbols_arm64_rel.def b/symbols_arm64_rel.def
index e757456..652dc49 100644
--- a/symbols_arm64_rel.def
+++ b/symbols_arm64_rel.def

@@ -343,6 +343,8 @@
     ??R?$ConvertToContainer@V?$vector@V?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@V?$allocator@V?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@@23@@__Cr@std@@V?$basic_string_view@DU?$char_traits@D@__Cr@std@@@23@$0A@@?$Splitter@VByChar@absl@@UAllowEmpty@2@V?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@@strings_internal@absl@@QEBA?AV?$vector@V?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@V?$allocator@V?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@@23@@__Cr@std@@AEBV123@@Z
     ??RByCivilTime@Transition@cctz@time_internal@absl@@QEBA_NAEBU1234@0@Z
     ??RDynValueDeleter@flags_internal@absl@@QEBAXPEAX@Z
+    ??R__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@@23@@__Cr@std@@QEAAXPEAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@PEAX@23@@Z
+    ??R__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@__Cr@std@@QEAAXPEAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@PEAX@23@@Z
     ??XDuration@absl@@QEAAAEAV01@N@Z
     ??XDuration@absl@@QEAAAEAV01@_J@Z
     ??YDuration@absl@@QEAAAEAV01@V01@@Z
@@ -1304,8 +1306,6 @@
     ?cycle_clock_source_@CycleClock@base_internal@absl@@0U?$atomic@P6A_JXZ@__Cr@std@@A
     ?day_difference@impl@detail@cctz@time_internal@absl@@YA_J_JCC0CC@Z
     ?description@time_zone@cctz@time_internal@absl@@QEBA?AV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@XZ
-    ?destroy@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@@23@@__Cr@std@@AEAAXPEAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@PEAX@23@@Z
-    ?destroy@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@__Cr@std@@AEAAXPEAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@PEAX@23@@Z
     ?effective_impl@time_zone@cctz@time_internal@absl@@AEBAAEBVImpl@1234@XZ
     ?engines@?1??CrcAndCopy@CrcMemcpy@crc_internal@absl@@SA?AVcrc32c_t@4@PEIAXPEIBX_KV54@_N@Z@4UArchSpecificEngines@234@B
     ?fixed_time_zone@cctz@time_internal@absl@@YA?AVtime_zone@123@AEBV?$duration@_JV?$ratio@$00$00@__Cr@std@@@chrono@__Cr@std@@@Z

diff --git a/symbols_x64_dbg.def b/symbols_x64_dbg.def
index 5f2c033..563851d 100644
--- a/symbols_x64_dbg.def
+++ b/symbols_x64_dbg.def

@@ -2080,6 +2080,8 @@
     ??0__destroy_vector@?$vector@UUnrecognizedFlag@absl@@V?$allocator@UUnrecognizedFlag@absl@@@__Cr@std@@@__Cr@std@@QEAA@AEAV123@@Z
     ??0__destroy_vector@?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__Cr@std@@@__Cr@std@@QEAA@AEAV123@@Z
     ??0__destroy_vector@?$vector@V?$unique_ptr@VFlagStateInterface@flags_internal@absl@@U?$default_delete@VFlagStateInterface@flags_internal@absl@@@__Cr@std@@@__Cr@std@@V?$allocator@V?$unique_ptr@VFlagStateInterface@flags_internal@absl@@U?$default_delete@VFlagStateInterface@flags_internal@absl@@@__Cr@std@@@__Cr@std@@@23@@__Cr@std@@QEAA@AEAV123@@Z
+    ??0__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@@23@@__Cr@std@@QEAA@AEAV?$allocator@V?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@PEAX@__Cr@std@@@23@@Z
+    ??0__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@__Cr@std@@QEAA@AEAV?$allocator@V?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@PEAX@__Cr@std@@@23@@Z
     ??0absolute_lookup@time_zone@cctz@time_internal@absl@@QEAA@XZ
     ??0civil_lookup@time_zone@cctz@time_internal@absl@@QEAA@XZ
     ??0civil_transition@time_zone@cctz@time_internal@absl@@QEAA@XZ
@@ -2659,6 +2661,8 @@
     ??R__destroy_vector@?$vector@UUnrecognizedFlag@absl@@V?$allocator@UUnrecognizedFlag@absl@@@__Cr@std@@@__Cr@std@@QEAAXXZ
     ??R__destroy_vector@?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__Cr@std@@@__Cr@std@@QEAAXXZ
     ??R__destroy_vector@?$vector@V?$unique_ptr@VFlagStateInterface@flags_internal@absl@@U?$default_delete@VFlagStateInterface@flags_internal@absl@@@__Cr@std@@@__Cr@std@@V?$allocator@V?$unique_ptr@VFlagStateInterface@flags_internal@absl@@U?$default_delete@VFlagStateInterface@flags_internal@absl@@@__Cr@std@@@__Cr@std@@@23@@__Cr@std@@QEAAXXZ
+    ??R__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@@23@@__Cr@std@@QEAAXPEAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@PEAX@23@@Z
+    ??R__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@__Cr@std@@QEAAXPEAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@PEAX@23@@Z
     ??Sabsl@@YA?AVuint128@0@V10@@Z
     ??Tabsl@@YA?AVuint128@0@V10@0@Z
     ??Uabsl@@YA?AVuint128@0@V10@0@Z
@@ -3752,7 +3756,6 @@
     ?ReadOneWord@FlagImpl@flags_internal@absl@@QEBA_JXZ
     ?ReadSeedMaterialFromOSEntropy@random_internal@absl@@YA_NV?$Span@I@2@@Z
     ?ReadSequenceLockedData@FlagImpl@flags_internal@absl@@AEBAXPEAX@Z
-    ?ReaderLock@Mutex@absl@@QEAAXXZ
     ?ReaderTryLockSlow@Mutex@absl@@AEAA_NXZ
     ?Rebuild@CordRepBtree@cord_internal@absl@@CAXPEAPEAV123@PEAV123@_N@Z
     ?Rebuild@CordRepBtree@cord_internal@absl@@SAPEAV123@PEAV123@@Z
@@ -4255,8 +4258,6 @@
     ?Write@FormatRawSinkImpl@str_format_internal@absl@@QEAAXV?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@@Z
     ?Write@SequenceLock@flags_internal@absl@@QEAAXPEAU?$atomic@_K@__Cr@std@@PEBX_K@Z
     ?WriteToStderr@log_internal@absl@@YAXV?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@W4LogSeverity@2@@Z
-    ?WriterLock@Mutex@absl@@QEAAXXZ
-    ?WriterUnlock@Mutex@absl@@QEAAXXZ
     ?ZeroDuration@absl@@YA?AVDuration@1@XZ
     ?__add_back_capacity@?$deque@PEBVImpl@time_zone@cctz@time_internal@absl@@V?$allocator@PEBVImpl@time_zone@cctz@time_internal@absl@@@__Cr@std@@@__Cr@std@@AEAAXXZ
     ?__add_back_capacity@?$deque@UPrefixCrc@CrcCordState@crc_internal@absl@@V?$allocator@UPrefixCrc@CrcCordState@crc_internal@absl@@@__Cr@std@@@__Cr@std@@AEAAXXZ

diff --git a/symbols_x64_rel.def b/symbols_x64_rel.def
index bf24766..063ff21 100644
--- a/symbols_x64_rel.def
+++ b/symbols_x64_rel.def

@@ -343,6 +343,8 @@
     ??R?$ConvertToContainer@V?$vector@V?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@V?$allocator@V?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@@23@@__Cr@std@@V?$basic_string_view@DU?$char_traits@D@__Cr@std@@@23@$0A@@?$Splitter@VByChar@absl@@UAllowEmpty@2@V?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@@strings_internal@absl@@QEBA?AV?$vector@V?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@V?$allocator@V?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@@23@@__Cr@std@@AEBV123@@Z
     ??RByCivilTime@Transition@cctz@time_internal@absl@@QEBA_NAEBU1234@0@Z
     ??RDynValueDeleter@flags_internal@absl@@QEBAXPEAX@Z
+    ??R__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@@23@@__Cr@std@@QEAAXPEAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@PEAX@23@@Z
+    ??R__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@__Cr@std@@QEAAXPEAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@PEAX@23@@Z
     ??XDuration@absl@@QEAAAEAV01@N@Z
     ??XDuration@absl@@QEAAAEAV01@_J@Z
     ??YDuration@absl@@QEAAAEAV01@V01@@Z
@@ -1304,8 +1306,6 @@
     ?cycle_clock_source_@CycleClock@base_internal@absl@@0U?$atomic@P6A_JXZ@__Cr@std@@A
     ?day_difference@impl@detail@cctz@time_internal@absl@@YA_J_JCC0CC@Z
     ?description@time_zone@cctz@time_internal@absl@@QEBA?AV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@XZ
-    ?destroy@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@@23@@__Cr@std@@AEAAXPEAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@PEAX@23@@Z
-    ?destroy@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@__Cr@std@@AEAAXPEAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@PEAX@23@@Z
     ?effective_impl@time_zone@cctz@time_internal@absl@@AEBAAEBVImpl@1234@XZ
     ?engines@?1??CrcAndCopy@CrcMemcpy@crc_internal@absl@@SA?AVcrc32c_t@4@PEIAXPEIBX_KV54@_N@Z@4UArchSpecificEngines@234@B
     ?fixed_time_zone@cctz@time_internal@absl@@YA?AVtime_zone@123@AEBV?$duration@_JV?$ratio@$00$00@__Cr@std@@@chrono@__Cr@std@@@Z

diff --git a/symbols_x64_rel_asan.def b/symbols_x64_rel_asan.def
index 35d124b..9bd9167 100644
--- a/symbols_x64_rel_asan.def
+++ b/symbols_x64_rel_asan.def

@@ -365,6 +365,8 @@
     ??R__destroy_vector@?$vector@UUnrecognizedFlag@absl@@V?$allocator@UUnrecognizedFlag@absl@@@__Cr@std@@@__Cr@std@@QEAAXXZ
     ??R__destroy_vector@?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__Cr@std@@@__Cr@std@@QEAAXXZ
     ??R__destroy_vector@?$vector@V?$unique_ptr@VFlagStateInterface@flags_internal@absl@@U?$default_delete@VFlagStateInterface@flags_internal@absl@@@__Cr@std@@@__Cr@std@@V?$allocator@V?$unique_ptr@VFlagStateInterface@flags_internal@absl@@U?$default_delete@VFlagStateInterface@flags_internal@absl@@@__Cr@std@@@__Cr@std@@@23@@__Cr@std@@QEAAXXZ
+    ??R__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@@23@@__Cr@std@@QEAAXPEAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@PEAX@23@@Z
+    ??R__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@__Cr@std@@QEAAXPEAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@PEAX@23@@Z
     ??XDuration@absl@@QEAAAEAV01@N@Z
     ??XDuration@absl@@QEAAAEAV01@_J@Z
     ??YDuration@absl@@QEAAAEAV01@V01@@Z
@@ -1347,8 +1349,6 @@
     ?cycle_clock_source_@CycleClock@base_internal@absl@@0U?$atomic@P6A_JXZ@__Cr@std@@A
     ?day_difference@impl@detail@cctz@time_internal@absl@@YA_J_JCC0CC@Z
     ?description@time_zone@cctz@time_internal@absl@@QEBA?AV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@XZ
-    ?destroy@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@@23@@__Cr@std@@AEAAXPEAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@PEAX@23@@Z
-    ?destroy@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@__Cr@std@@AEAAXPEAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PEBVCommandLineFlag@absl@@V?$allocator@PEBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@PEAX@23@@Z
     ?effective_impl@time_zone@cctz@time_internal@absl@@AEBAAEBVImpl@1234@XZ
     ?end@?$raw_hash_set@U?$FlatHashMapPolicy@V?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@PEAVCommandLineFlag@absl@@@container_internal@absl@@UStringHash@23@UStringEq@23@V?$allocator@U?$pair@$$CBV?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@PEAVCommandLineFlag@absl@@@__Cr@std@@@__Cr@std@@@container_internal@absl@@QEAA?AViterator@123@XZ
     ?engines@?1??CrcAndCopy@CrcMemcpy@crc_internal@absl@@SA?AVcrc32c_t@4@PEIAXPEIBX_KV54@_N@Z@4UArchSpecificEngines@234@B

diff --git a/symbols_x86_dbg.def b/symbols_x86_dbg.def
index 88066ea..cc12ec6 100644
--- a/symbols_x86_dbg.def
+++ b/symbols_x86_dbg.def

@@ -2078,6 +2078,8 @@
     ??0__destroy_vector@?$vector@UUnrecognizedFlag@absl@@V?$allocator@UUnrecognizedFlag@absl@@@__Cr@std@@@__Cr@std@@QAE@AAV123@@Z
     ??0__destroy_vector@?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__Cr@std@@@__Cr@std@@QAE@AAV123@@Z
     ??0__destroy_vector@?$vector@V?$unique_ptr@VFlagStateInterface@flags_internal@absl@@U?$default_delete@VFlagStateInterface@flags_internal@absl@@@__Cr@std@@@__Cr@std@@V?$allocator@V?$unique_ptr@VFlagStateInterface@flags_internal@absl@@U?$default_delete@VFlagStateInterface@flags_internal@absl@@@__Cr@std@@@__Cr@std@@@23@@__Cr@std@@QAE@AAV123@@Z
+    ??0__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@@23@@__Cr@std@@QAE@AAV?$allocator@V?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@PAX@__Cr@std@@@23@@Z
+    ??0__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@__Cr@std@@QAE@AAV?$allocator@V?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@PAX@__Cr@std@@@23@@Z
     ??0absolute_lookup@time_zone@cctz@time_internal@absl@@QAE@XZ
     ??0civil_lookup@time_zone@cctz@time_internal@absl@@QAE@XZ
     ??0civil_transition@time_zone@cctz@time_internal@absl@@QAE@XZ
@@ -2657,6 +2659,8 @@
     ??R__destroy_vector@?$vector@UUnrecognizedFlag@absl@@V?$allocator@UUnrecognizedFlag@absl@@@__Cr@std@@@__Cr@std@@QAEXXZ
     ??R__destroy_vector@?$vector@UViableSubstitution@strings_internal@absl@@V?$allocator@UViableSubstitution@strings_internal@absl@@@__Cr@std@@@__Cr@std@@QAEXXZ
     ??R__destroy_vector@?$vector@V?$unique_ptr@VFlagStateInterface@flags_internal@absl@@U?$default_delete@VFlagStateInterface@flags_internal@absl@@@__Cr@std@@@__Cr@std@@V?$allocator@V?$unique_ptr@VFlagStateInterface@flags_internal@absl@@U?$default_delete@VFlagStateInterface@flags_internal@absl@@@__Cr@std@@@__Cr@std@@@23@@__Cr@std@@QAEXXZ
+    ??R__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@@23@@__Cr@std@@QAEXPAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@PAX@23@@Z
+    ??R__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@__Cr@std@@QAEXPAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@PAX@23@@Z
     ??Sabsl@@YA?AVuint128@0@V10@@Z
     ??Tabsl@@YA?AVuint128@0@V10@0@Z
     ??Uabsl@@YA?AVuint128@0@V10@0@Z
@@ -3750,7 +3754,6 @@
     ?ReadOneWord@FlagImpl@flags_internal@absl@@QBE_JXZ
     ?ReadSeedMaterialFromOSEntropy@random_internal@absl@@YA_NV?$Span@I@2@@Z
     ?ReadSequenceLockedData@FlagImpl@flags_internal@absl@@ABEXPAX@Z
-    ?ReaderLock@Mutex@absl@@QAEXXZ
     ?ReaderTryLockSlow@Mutex@absl@@AAE_NXZ
     ?Rebuild@CordRepBtree@cord_internal@absl@@CAXPAPAV123@PAV123@_N@Z
     ?Rebuild@CordRepBtree@cord_internal@absl@@SAPAV123@PAV123@@Z
@@ -4253,8 +4256,6 @@
     ?Write@FormatRawSinkImpl@str_format_internal@absl@@QAEXV?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@@Z
     ?Write@SequenceLock@flags_internal@absl@@QAEXPAU?$atomic@_K@__Cr@std@@PBXI@Z
     ?WriteToStderr@log_internal@absl@@YAXV?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@W4LogSeverity@2@@Z
-    ?WriterLock@Mutex@absl@@QAEXXZ
-    ?WriterUnlock@Mutex@absl@@QAEXXZ
     ?ZeroDuration@absl@@YA?AVDuration@1@XZ
     ?__add_back_capacity@?$deque@PBVImpl@time_zone@cctz@time_internal@absl@@V?$allocator@PBVImpl@time_zone@cctz@time_internal@absl@@@__Cr@std@@@__Cr@std@@AAEXXZ
     ?__add_back_capacity@?$deque@UPrefixCrc@CrcCordState@crc_internal@absl@@V?$allocator@UPrefixCrc@CrcCordState@crc_internal@absl@@@__Cr@std@@@__Cr@std@@AAEXI@Z

diff --git a/symbols_x86_rel.def b/symbols_x86_rel.def
index 51a6e48..6d997ff 100644
--- a/symbols_x86_rel.def
+++ b/symbols_x86_rel.def

@@ -347,6 +347,8 @@
     ??R?$ConvertToContainer@V?$vector@V?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@V?$allocator@V?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@@23@@__Cr@std@@V?$basic_string_view@DU?$char_traits@D@__Cr@std@@@23@$0A@@?$Splitter@VByChar@absl@@UAllowEmpty@2@V?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@@strings_internal@absl@@QBE?AV?$vector@V?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@V?$allocator@V?$basic_string_view@DU?$char_traits@D@__Cr@std@@@__Cr@std@@@23@@__Cr@std@@ABV123@@Z
     ??RByCivilTime@Transition@cctz@time_internal@absl@@QBE_NABU1234@0@Z
     ??RDynValueDeleter@flags_internal@absl@@QBEXPAX@Z
+    ??R__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@@23@@__Cr@std@@QAEXPAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$map@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@23@@__Cr@std@@PAX@23@@Z
+    ??R__tree_deleter@?$__tree@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@V?$__map_value_compare@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@23@U?$less@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@@23@$00@23@V?$allocator@U?$pair@$$CBV?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@@23@@__Cr@std@@QAEXPAV?$__tree_node@U?$__value_type@V?$basic_string@DU?$char_traits@D@__Cr@std@@V?$allocator@D@23@@__Cr@std@@V?$vector@PBVCommandLineFlag@absl@@V?$allocator@PBVCommandLineFlag@absl@@@__Cr@std@@@23@@__Cr@std@@PAX@23@@Z
     ??XDuration@absl@@QAEAAV01@N@Z
     ??XDuration@absl@@QAEAAV01@_J@Z
     ??YDuration@absl@@QAEAAV01@V01@@Z
@@ -1311,8 +1313,6 @@
     ?cycle_clock_source_@CycleClock@base_internal@absl@@0U?$atomic@P6A_JXZ@__Cr@std@@A
     ?day_difference@impl@detail@cctz@time_internal@absl@@YA_J_JCC0CC@Z
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