Export of internal Abseil changes.

-- a874475e842d2adeb31bb7bd37bdd6eb15a2aeb9 by Mark Barolak <mbar@google.com>: Import of CCTZ from GitHub. PiperOrigin-RevId: 256414250 -- c95e6c21944c59c9b9b9e7eb9dc79cfb9ae5ef8d by CJ Johnson <johnsoncj@google.com>: Update the license year + run clang-format for the FixedArray and InlinedVector test files PiperOrigin-RevId: 256376285 -- f430b04f332d6b89cb8447b07217e391e1c38000 by Derek Mauro <dmauro@google.com>: Migrate the Linux CMake tests from GCC 4.8 to the GCC latest version. This will allow us to delete the GCC 4.8 test since that is currently our only CMake coverage. This also means that we don't have to update the script every time we move to a new minumum GCC version. This change includes a fix for a -Wstringops-truncation warning in symbolize_test.cc that triggers when it is built in release mode with the latest GCC. PiperOrigin-RevId: 256370092 GitOrigin-RevId: a874475e842d2adeb31bb7bd37bdd6eb15a2aeb9 Change-Id: Ia2ec58f9b9dfc382d043344e346cb397b802270a
author: Abseil Team <absl-team@google.com> 2019-07-03T19·13-0700
committer: Mark Barolak <mbar@google.com> 2019-07-03T19·18-0400
commit: 74d91756c11bc22f9b0108b94da9326f7f9e376f (patch)
tree: abac4dca828794666850bb88f0445fbf92b15a0b
parent: e6b050212c859fbaf67abac76105da10ec348274 (diff)
475 files changed, 135 insertions, 83 deletions
diff --git a/absl/container/fixed_array_benchmark.cc b/absl/container/fixed_array_benchmark.cc
index ff56f466c9b0..3c7a5a723450 100644
--- a/absl/container/fixed_array_benchmark.cc
+++ b/absl/container/fixed_array_benchmark.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Abseil Authors.
+// Copyright 2019 The Abseil Authors.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -12,12 +12,12 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#include "absl/container/fixed_array.h"
-
 #include <stddef.h>
+
 #include <string>
 
 #include "benchmark/benchmark.h"
+#include "absl/container/fixed_array.h"
 
 namespace {
 
@@ -25,8 +25,9 @@ namespace {
 // set an int to a constant..
 class SimpleClass {
  public:
-  SimpleClass() : i(3) { }
+  SimpleClass() : i(3) {}
   ~SimpleClass() { i = 0; }
+
  private:
   int i;
 };
diff --git a/absl/container/fixed_array_exception_safety_test.cc b/absl/container/fixed_array_exception_safety_test.cc
index 826eca612dd1..9984a5e2ae41 100644
--- a/absl/container/fixed_array_exception_safety_test.cc
+++ b/absl/container/fixed_array_exception_safety_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Abseil Authors.
+// Copyright 2019 The Abseil Authors.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -14,10 +14,9 @@
 
 #include <initializer_list>
 
-#include "absl/container/fixed_array.h"
-
 #include "gtest/gtest.h"
 #include "absl/base/internal/exception_safety_testing.h"
+#include "absl/container/fixed_array.h"
 
 namespace absl {
 
diff --git a/absl/container/fixed_array_test.cc b/absl/container/fixed_array_test.cc
index a4f2498b7a88..2b1cf47eacb8 100644
--- a/absl/container/fixed_array_test.cc
+++ b/absl/container/fixed_array_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Abseil Authors.
+// Copyright 2019 The Abseil Authors.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -15,6 +15,7 @@
 #include "absl/container/fixed_array.h"
 
 #include <stdio.h>
+
 #include <cstring>
 #include <list>
 #include <memory>
@@ -42,11 +43,7 @@ static bool IsOnStack(const ArrayType& a) {
 
 class ConstructionTester {
  public:
-  ConstructionTester()
-      : self_ptr_(this),
-        value_(0) {
-    constructions++;
-  }
+  ConstructionTester() : self_ptr_(this), value_(0) { constructions++; }
   ~ConstructionTester() {
     assert(self_ptr_ == this);
     self_ptr_ = nullptr;
@@ -58,9 +55,7 @@ class ConstructionTester {
   static int constructions;
   static int destructions;
 
-  void CheckConstructed() {
-    assert(self_ptr_ == this);
-  }
+  void CheckConstructed() { assert(self_ptr_ == this); }
 
   void set(int value) { value_ = value; }
   int get() { return value_; }
@@ -160,13 +155,13 @@ TEST(FixedArrayTest, SmallObjects) {
     // same amount of stack space
     absl::FixedArray<int> array1(0);
     absl::FixedArray<char> array2(0);
-    EXPECT_LE(sizeof(array1), sizeof(array2)+100);
-    EXPECT_LE(sizeof(array2), sizeof(array1)+100);
+    EXPECT_LE(sizeof(array1), sizeof(array2) + 100);
+    EXPECT_LE(sizeof(array2), sizeof(array1) + 100);
   }
 
   {
     // Ensure that vectors are properly constructed inside a fixed array.
-    absl::FixedArray<std::vector<int> > array(2);
+    absl::FixedArray<std::vector<int>> array(2);
     EXPECT_EQ(0, array[0].size());
     EXPECT_EQ(0, array[1].size());
   }
@@ -270,8 +265,8 @@ static void TestArray(int n) {
       array.data()[i].set(i + 1);
     }
     for (int i = 0; i < n; i++) {
-      EXPECT_THAT(array[i].get(), i+1);
-      EXPECT_THAT(array.data()[i].get(), i+1);
+      EXPECT_THAT(array[i].get(), i + 1);
+      EXPECT_THAT(array.data()[i].get(), i + 1);
     }
   }  // Close scope containing 'array'.
 
@@ -296,7 +291,7 @@ static void TestArrayOfArrays(int n) {
 
     ASSERT_EQ(array.size(), n);
     ASSERT_EQ(array.memsize(),
-             sizeof(ConstructionTester) * elements_per_inner_array * n);
+              sizeof(ConstructionTester) * elements_per_inner_array * n);
     ASSERT_EQ(array.begin() + n, array.end());
 
     // Check that all elements were constructed
@@ -316,7 +311,7 @@ static void TestArrayOfArrays(int n) {
     }
     for (int i = 0; i < n; i++) {
       for (int j = 0; j < elements_per_inner_array; j++) {
-        ASSERT_EQ((array[i])[j].get(),  i * elements_per_inner_array + j);
+        ASSERT_EQ((array[i])[j].get(), i * elements_per_inner_array + j);
         ASSERT_EQ((array.data()[i])[j].get(), i * elements_per_inner_array + j);
       }
     }
@@ -329,8 +324,7 @@ static void TestArrayOfArrays(int n) {
     }
     for (int i = 0; i < n; i++) {
       for (int j = 0; j < elements_per_inner_array; j++) {
-        ASSERT_EQ((array[i])[j].get(),
-                  (i + 1) * elements_per_inner_array + j);
+        ASSERT_EQ((array[i])[j].get(), (i + 1) * elements_per_inner_array + j);
         ASSERT_EQ((array.data()[i])[j].get(),
                   (i + 1) * elements_per_inner_array + j);
       }
@@ -343,7 +337,7 @@ static void TestArrayOfArrays(int n) {
 }
 
 TEST(IteratorConstructorTest, NonInline) {
-  int const kInput[] = { 2, 3, 5, 7, 11, 13, 17 };
+  int const kInput[] = {2, 3, 5, 7, 11, 13, 17};
   absl::FixedArray<int, ABSL_ARRAYSIZE(kInput) - 1> const fixed(
       kInput, kInput + ABSL_ARRAYSIZE(kInput));
   ASSERT_EQ(ABSL_ARRAYSIZE(kInput), fixed.size());
@@ -353,7 +347,7 @@ TEST(IteratorConstructorTest, NonInline) {
 }
 
 TEST(IteratorConstructorTest, Inline) {
-  int const kInput[] = { 2, 3, 5, 7, 11, 13, 17 };
+  int const kInput[] = {2, 3, 5, 7, 11, 13, 17};
   absl::FixedArray<int, ABSL_ARRAYSIZE(kInput)> const fixed(
       kInput, kInput + ABSL_ARRAYSIZE(kInput));
   ASSERT_EQ(ABSL_ARRAYSIZE(kInput), fixed.size());
@@ -363,8 +357,8 @@ TEST(IteratorConstructorTest, Inline) {
 }
 
 TEST(IteratorConstructorTest, NonPod) {
-  char const* kInput[] =
-      { "red", "orange", "yellow", "green", "blue", "indigo", "violet" };
+  char const* kInput[] = {"red",  "orange", "yellow", "green",
+                          "blue", "indigo", "violet"};
   absl::FixedArray<std::string> const fixed(kInput,
                                             kInput + ABSL_ARRAYSIZE(kInput));
   ASSERT_EQ(ABSL_ARRAYSIZE(kInput), fixed.size());
@@ -381,7 +375,7 @@ TEST(IteratorConstructorTest, FromEmptyVector) {
 }
 
 TEST(IteratorConstructorTest, FromNonEmptyVector) {
-  int const kInput[] = { 2, 3, 5, 7, 11, 13, 17 };
+  int const kInput[] = {2, 3, 5, 7, 11, 13, 17};
   std::vector<int> const items(kInput, kInput + ABSL_ARRAYSIZE(kInput));
   absl::FixedArray<int> const fixed(items.begin(), items.end());
   ASSERT_EQ(items.size(), fixed.size());
@@ -391,7 +385,7 @@ TEST(IteratorConstructorTest, FromNonEmptyVector) {
 }
 
 TEST(IteratorConstructorTest, FromBidirectionalIteratorRange) {
-  int const kInput[] = { 2, 3, 5, 7, 11, 13, 17 };
+  int const kInput[] = {2, 3, 5, 7, 11, 13, 17};
   std::list<int> const items(kInput, kInput + ABSL_ARRAYSIZE(kInput));
   absl::FixedArray<int> const fixed(items.begin(), items.end());
   EXPECT_THAT(fixed, testing::ElementsAreArray(kInput));
@@ -508,9 +502,8 @@ struct PickyDelete {
 
 TEST(FixedArrayTest, UsesGlobalAlloc) { absl::FixedArray<PickyDelete, 0> a(5); }
 
-
 TEST(FixedArrayTest, Data) {
-  static const int kInput[] = { 2, 3, 5, 7, 11, 13, 17 };
+  static const int kInput[] = {2, 3, 5, 7, 11, 13, 17};
   absl::FixedArray<int> fa(std::begin(kInput), std::end(kInput));
   EXPECT_EQ(fa.data(), &*fa.begin());
   EXPECT_EQ(fa.data(), &fa[0]);
@@ -824,7 +817,7 @@ TEST(AllocatorSupportTest, SizeValAllocConstructor) {
 #ifdef ADDRESS_SANITIZER
 TEST(FixedArrayTest, AddressSanitizerAnnotations1) {
   absl::FixedArray<int, 32> a(10);
-  int *raw = a.data();
+  int* raw = a.data();
   raw[0] = 0;
   raw[9] = 0;
   EXPECT_DEATH(raw[-2] = 0, "container-overflow");
@@ -835,7 +828,7 @@ TEST(FixedArrayTest, AddressSanitizerAnnotations1) {
 
 TEST(FixedArrayTest, AddressSanitizerAnnotations2) {
   absl::FixedArray<char, 17> a(12);
-  char *raw = a.data();
+  char* raw = a.data();
   raw[0] = 0;
   raw[11] = 0;
   EXPECT_DEATH(raw[-7] = 0, "container-overflow");
@@ -846,7 +839,7 @@ TEST(FixedArrayTest, AddressSanitizerAnnotations2) {
 
 TEST(FixedArrayTest, AddressSanitizerAnnotations3) {
   absl::FixedArray<uint64_t, 20> a(20);
-  uint64_t *raw = a.data();
+  uint64_t* raw = a.data();
   raw[0] = 0;
   raw[19] = 0;
   EXPECT_DEATH(raw[-1] = 0, "container-overflow");
@@ -855,7 +848,7 @@ TEST(FixedArrayTest, AddressSanitizerAnnotations3) {
 
 TEST(FixedArrayTest, AddressSanitizerAnnotations4) {
   absl::FixedArray<ThreeInts> a(10);
-  ThreeInts *raw = a.data();
+  ThreeInts* raw = a.data();
   raw[0] = ThreeInts();
   raw[9] = ThreeInts();
   // Note: raw[-1] is pointing to 12 bytes before the container range. However,
diff --git a/absl/container/inlined_vector_test.cc b/absl/container/inlined_vector_test.cc
index 60fe89b28aee..76c470f3471b 100644
--- a/absl/container/inlined_vector_test.cc
+++ b/absl/container/inlined_vector_test.cc
@@ -1,4 +1,4 @@
-// Copyright 2017 The Abseil Authors.
+// Copyright 2019 The Abseil Authors.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -76,12 +76,9 @@ TYPED_TEST_SUITE_P(InstanceTest);
 // destroyed in the erase(begin, end) test.
 class RefCounted {
  public:
-  RefCounted(int value, int* count) : value_(value), count_(count) {
-    Ref();
-  }
+  RefCounted(int value, int* count) : value_(value), count_(count) { Ref(); }
 
-  RefCounted(const RefCounted& v)
-      : value_(v.value_), count_(v.count_) {
+  RefCounted(const RefCounted& v) : value_(v.value_), count_(v.count_) {
     Ref();
   }
 
@@ -290,7 +287,7 @@ TEST(RefCountedVec, EraseBeginEnd) {
         }
 
         // Check that the elements at the end are preserved.
-        for (int i = erase_end; i< len; ++i) {
+        for (int i = erase_end; i < len; ++i) {
           EXPECT_EQ(1, counts[i]);
         }
       }
@@ -552,10 +549,10 @@ TEST(IntVec, Resize) {
     static const int kResizeElem = 1000000;
     for (int k = 0; k < 10; k++) {
       // Enlarging resize
-      v.resize(len+k, kResizeElem);
-      EXPECT_EQ(len+k, v.size());
-      EXPECT_LE(len+k, v.capacity());
-      for (int i = 0; i < len+k; i++) {
+      v.resize(len + k, kResizeElem);
+      EXPECT_EQ(len + k, v.size());
+      EXPECT_LE(len + k, v.capacity());
+      for (int i = 0; i < len + k; i++) {
         if (i < len) {
           EXPECT_EQ(i, v[i]);
         } else {
@@ -866,7 +863,7 @@ TYPED_TEST_P(InstanceTest, Swap) {
       auto min_len = std::min(l1, l2);
       auto max_len = std::max(l1, l2);
       for (int i = 0; i < l1; i++) a.push_back(Instance(i));
-      for (int i = 0; i < l2; i++) b.push_back(Instance(100+i));
+      for (int i = 0; i < l2; i++) b.push_back(Instance(100 + i));
       EXPECT_EQ(tracker.instances(), l1 + l2);
       tracker.ResetCopiesMovesSwaps();
       {
@@ -934,7 +931,7 @@ TEST(IntVec, EqualAndNotEqual) {
     EXPECT_FALSE(a == b);
     EXPECT_TRUE(a != b);
 
-    b[i] = b[i] - 1;    // Back to before
+    b[i] = b[i] - 1;  // Back to before
     EXPECT_TRUE(a == b);
     EXPECT_FALSE(a != b);
   }
@@ -1001,7 +998,7 @@ TYPED_TEST_P(InstanceTest, CountConstructorsDestructors) {
 
     // reserve() must not increase the number of initialized objects
     SCOPED_TRACE("reserve");
-    v.reserve(len+1000);
+    v.reserve(len + 1000);
     EXPECT_EQ(tracker.instances(), len);
     EXPECT_EQ(tracker.copies() + tracker.moves(), len);
 
@@ -1247,9 +1244,8 @@ void InstanceCountElemAssignWithAllocationTest() {
     absl::InlinedVector<Instance, 2> v(original_contents.begin(),
                                        original_contents.end());
     v.assign(3, Instance(123));
-    EXPECT_THAT(v,
-                AllOf(SizeIs(3),
-                      ElementsAre(ValueIs(123), ValueIs(123), ValueIs(123))));
+    EXPECT_THAT(v, AllOf(SizeIs(3), ElementsAre(ValueIs(123), ValueIs(123),
+                                                ValueIs(123))));
     EXPECT_LE(v.size(), v.capacity());
   }
 }
@@ -1528,8 +1524,8 @@ TYPED_TEST_P(InstanceTest, InitializerListAssign) {
     SCOPED_TRACE(original_size);
     absl::InlinedVector<Instance, 2> v(original_size, Instance(12345));
     v.assign({Instance(3), Instance(4), Instance(5)});
-    EXPECT_THAT(v, AllOf(SizeIs(3),
-                         ElementsAre(ValueIs(3), ValueIs(4), ValueIs(5))));
+    EXPECT_THAT(
+        v, AllOf(SizeIs(3), ElementsAre(ValueIs(3), ValueIs(4), ValueIs(5))));
     EXPECT_LE(3, v.capacity());
   }
 }
@@ -1554,7 +1550,7 @@ TEST(DynamicVec, DynamicVecCompiles) {
 TEST(AllocatorSupportTest, Constructors) {
   using MyAlloc = CountingAllocator<int>;
   using AllocVec = absl::InlinedVector<int, 4, MyAlloc>;
-  const int ia[] = { 0, 1, 2, 3, 4, 5, 6, 7 };
+  const int ia[] = {0, 1, 2, 3, 4, 5, 6, 7};
   int64_t allocated = 0;
   MyAlloc alloc(&allocated);
   { AllocVec ABSL_ATTRIBUTE_UNUSED v; }
@@ -1570,7 +1566,7 @@ TEST(AllocatorSupportTest, Constructors) {
 TEST(AllocatorSupportTest, CountAllocations) {
   using MyAlloc = CountingAllocator<int>;
   using AllocVec = absl::InlinedVector<int, 4, MyAlloc>;
-  const int ia[] = { 0, 1, 2, 3, 4, 5, 6, 7 };
+  const int ia[] = {0, 1, 2, 3, 4, 5, 6, 7};
   int64_t allocated = 0;
   MyAlloc alloc(&allocated);
   {
@@ -1634,8 +1630,8 @@ TEST(AllocatorSupportTest, SwapBothAllocated) {
   int64_t allocated1 = 0;
   int64_t allocated2 = 0;
   {
-    const int ia1[] = { 0, 1, 2, 3, 4, 5, 6, 7 };
-    const int ia2[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8 };
+    const int ia1[] = {0, 1, 2, 3, 4, 5, 6, 7};
+    const int ia2[] = {0, 1, 2, 3, 4, 5, 6, 7, 8};
     MyAlloc a1(&allocated1);
     MyAlloc a2(&allocated2);
     AllocVec v1(ia1, ia1 + ABSL_ARRAYSIZE(ia1), a1);
@@ -1659,8 +1655,8 @@ TEST(AllocatorSupportTest, SwapOneAllocated) {
   int64_t allocated1 = 0;
   int64_t allocated2 = 0;
   {
-    const int ia1[] = { 0, 1, 2, 3, 4, 5, 6, 7 };
-    const int ia2[] = { 0, 1, 2, 3 };
+    const int ia1[] = {0, 1, 2, 3, 4, 5, 6, 7};
+    const int ia2[] = {0, 1, 2, 3};
     MyAlloc a1(&allocated1);
     MyAlloc a2(&allocated2);
     AllocVec v1(ia1, ia1 + ABSL_ARRAYSIZE(ia1), a1);
@@ -1681,8 +1677,7 @@ TEST(AllocatorSupportTest, SwapOneAllocated) {
 
 TEST(AllocatorSupportTest, ScopedAllocatorWorks) {
   using StdVector = std::vector<int, CountingAllocator<int>>;
-  using MyAlloc =
-      std::scoped_allocator_adaptor<CountingAllocator<StdVector>>;
+  using MyAlloc = std::scoped_allocator_adaptor<CountingAllocator<StdVector>>;
   using AllocVec = absl::InlinedVector<StdVector, 4, MyAlloc>;
 
   // MSVC 2017's std::vector allocates different amounts of memory in debug
diff --git a/absl/debugging/symbolize_test.cc b/absl/debugging/symbolize_test.cc
index fc3ed93e3953..08068c307fdd 100644
--- a/absl/debugging/symbolize_test.cc
+++ b/absl/debugging/symbolize_test.cc
@@ -107,7 +107,8 @@ static const char *TrySymbolizeWithLimit(void *pc, int limit) {
     ABSL_RAW_CHECK(strnlen(heap_buffer.get(), limit) < limit,
                    "absl::Symbolize() did not properly terminate the string");
     strncpy(try_symbolize_buffer, heap_buffer.get(),
-            sizeof(try_symbolize_buffer));
+            sizeof(try_symbolize_buffer) - 1);
+    try_symbolize_buffer[sizeof(try_symbolize_buffer) - 1] = '\0';
   }
 
   return found ? try_symbolize_buffer : nullptr;
diff --git a/absl/time/internal/cctz/src/time_zone_info.cc b/absl/time/internal/cctz/src/time_zone_info.cc
index 72bb3bde8eae..9db72e0c50fe 100644
--- a/absl/time/internal/cctz/src/time_zone_info.cc
+++ b/absl/time/internal/cctz/src/time_zone_info.cc
@@ -239,8 +239,8 @@ bool TimeZoneInfo::Header::Build(const tzhead& tzh) {
   leapcnt = static_cast<std::size_t>(v);
   if ((v = Decode32(tzh.tzh_ttisstdcnt)) < 0) return false;
   ttisstdcnt = static_cast<std::size_t>(v);
-  if ((v = Decode32(tzh.tzh_ttisgmtcnt)) < 0) return false;
-  ttisgmtcnt = static_cast<std::size_t>(v);
+  if ((v = Decode32(tzh.tzh_ttisutcnt)) < 0) return false;
+  ttisutcnt = static_cast<std::size_t>(v);
   return true;
 }
 
@@ -253,7 +253,7 @@ std::size_t TimeZoneInfo::Header::DataLength(std::size_t time_len) const {
   len += 1 * charcnt;               // abbreviations
   len += (time_len + 4) * leapcnt;  // leap-time + TAI-UTC
   len += 1 * ttisstdcnt;            // UTC/local indicators
-  len += 1 * ttisgmtcnt;            // standard/wall indicators
+  len += 1 * ttisutcnt;             // standard/wall indicators
   return len;
 }
 
@@ -427,7 +427,7 @@ bool TimeZoneInfo::Load(const std::string& name, ZoneInfoSource* zip) {
   }
   if (hdr.ttisstdcnt != 0 && hdr.ttisstdcnt != hdr.typecnt)
     return false;
-  if (hdr.ttisgmtcnt != 0 && hdr.ttisgmtcnt != hdr.typecnt)
+  if (hdr.ttisutcnt != 0 && hdr.ttisutcnt != hdr.typecnt)
     return false;
 
   // Read the data into a local buffer.
@@ -498,7 +498,7 @@ bool TimeZoneInfo::Load(const std::string& name, ZoneInfoSource* zip) {
   // that isn't the case here (see "zic -p").
   bp += (8 + 4) * hdr.leapcnt;  // leap-time + TAI-UTC
   bp += 1 * hdr.ttisstdcnt;     // UTC/local indicators
-  bp += 1 * hdr.ttisgmtcnt;     // standard/wall indicators
+  bp += 1 * hdr.ttisutcnt;      // standard/wall indicators
   assert(bp == tbuf.data() + tbuf.size());
 
   future_spec_.clear();
diff --git a/absl/time/internal/cctz/src/time_zone_info.h b/absl/time/internal/cctz/src/time_zone_info.h
index bff639f45ce3..81cd402f972a 100644
--- a/absl/time/internal/cctz/src/time_zone_info.h
+++ b/absl/time/internal/cctz/src/time_zone_info.h
@@ -88,7 +88,7 @@ class TimeZoneInfo : public TimeZoneIf {
     std::size_t charcnt;     // zone abbreviation characters
     std::size_t leapcnt;     // leap seconds (we expect none)
     std::size_t ttisstdcnt;  // UTC/local indicators (unused)
-    std::size_t ttisgmtcnt;  // standard/wall indicators (unused)
+    std::size_t ttisutcnt;   // standard/wall indicators (unused)
 
     bool Build(const tzhead& tzh);
     std::size_t DataLength(std::size_t time_len) const;
diff --git a/absl/time/internal/cctz/src/tzfile.h b/absl/time/internal/cctz/src/tzfile.h
index ef3feff0c7d8..51b1f1f3d83c 100644
--- a/absl/time/internal/cctz/src/tzfile.h
+++ b/absl/time/internal/cctz/src/tzfile.h
@@ -46,7 +46,7 @@ struct tzhead {
 	char	tzh_magic[4];		/* TZ_MAGIC */
 	char	tzh_version[1];		/* '\0' or '2' or '3' as of 2013 */
 	char	tzh_reserved[15];	/* reserved; must be zero */
-	char	tzh_ttisgmtcnt[4];	/* coded number of trans. time flags */
+	char	tzh_ttisutcnt[4];	/* coded number of trans. time flags */
 	char	tzh_ttisstdcnt[4];	/* coded number of trans. time flags */
 	char	tzh_leapcnt[4];		/* coded number of leap seconds */
 	char	tzh_timecnt[4];		/* coded number of transition times */
@@ -69,14 +69,15 @@ struct tzhead {
 **		one (char [4])		total correction after above
 **	tzh_ttisstdcnt (char)s		indexed by type; if 1, transition
 **					time is standard time, if 0,
-**					transition time is wall clock time
-**					if absent, transition times are
-**					assumed to be wall clock time
-**	tzh_ttisgmtcnt (char)s		indexed by type; if 1, transition
-**					time is UT, if 0,
-**					transition time is local time
-**					if absent, transition times are
+**					transition time is local (wall clock)
+**					time; if absent, transition times are
 **					assumed to be local time
+**	tzh_ttisutcnt (char)s		indexed by type; if 1, transition
+**					time is UT, if 0, transition time is
+**					local time; if absent, transition
+**					times are assumed to be local time.
+**					When this is 1, the corresponding
+**					std/wall indicator must also be 1.
 */
 
 /*
diff --git a/absl/time/internal/cctz/testdata/version b/absl/time/internal/cctz/testdata/version
index 149d790c3d12..8d4a43baf40b 100644
--- a/absl/time/internal/cctz/testdata/version
+++ b/absl/time/internal/cctz/testdata/version
@@ -1 +1 @@
-2019a
+2019b
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Abidjan b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Abidjan
index 65d19ec2651a..28b32ab2e0b9 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Abidjan
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Abidjan
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Accra b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Accra
index eaaa818f839b..697b9933eb72 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Accra
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Accra
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Addis_Ababa b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Addis_Ababa
index 6e19601f7d3a..9a2918f40404 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Addis_Ababa
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Addis_Ababa
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Algiers b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Algiers
index a5867a672316..ae043423130a 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Algiers
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Algiers
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Asmara b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Asmara
index 6e19601f7d3a..9a2918f40404 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Asmara
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Asmara
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Asmera b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Asmera
index 6e19601f7d3a..9a2918f40404 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Asmera
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Asmera
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Bamako b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Bamako
index 65d19ec2651a..28b32ab2e0b9 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Bamako
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Bamako
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Bangui b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Bangui
index cbdc0450fc3b..0c80137c7486 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Bangui
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Bangui
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Banjul b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Banjul
index 65d19ec2651a..28b32ab2e0b9 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Banjul
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Banjul
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Blantyre b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Blantyre
index 31cfad771a5c..52753c0f87bb 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Blantyre
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Blantyre
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Brazzaville b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Brazzaville
index cbdc0450fc3b..0c80137c7486 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Brazzaville
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Brazzaville
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Bujumbura b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Bujumbura
index 31cfad771a5c..52753c0f87bb 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Bujumbura
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Bujumbura
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Cairo b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Cairo
index 0272fa1ba0a0..d3f819623fc9 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Cairo
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Cairo
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Casablanca b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Casablanca
index 4c5705480337..245f4ebe1812 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Casablanca
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Casablanca
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Ceuta b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Ceuta
index dd75e3e6e411..850c8f06fa79 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Ceuta
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Ceuta
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Conakry b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Conakry
index 65d19ec2651a..28b32ab2e0b9 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Conakry
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Conakry
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Dakar b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Dakar
index 65d19ec2651a..28b32ab2e0b9 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Dakar
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Dakar
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Dar_es_Salaam b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Dar_es_Salaam
index 6e19601f7d3a..9a2918f40404 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Dar_es_Salaam
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Dar_es_Salaam
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Djibouti b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Djibouti
index 6e19601f7d3a..9a2918f40404 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Djibouti
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Djibouti
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Douala b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Douala
index cbdc0450fc3b..0c80137c7486 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Douala
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Douala
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/El_Aaiun b/absl/time/internal/cctz/testdata/zoneinfo/Africa/El_Aaiun
index 0ea025354fa1..a91f65f242df 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/El_Aaiun
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/El_Aaiun
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Freetown b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Freetown
index 65d19ec2651a..28b32ab2e0b9 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Freetown
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Freetown
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Gaborone b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Gaborone
index 31cfad771a5c..52753c0f87bb 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Gaborone
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Gaborone
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Harare b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Harare
index 31cfad771a5c..52753c0f87bb 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Harare
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Harare
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Johannesburg b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Johannesburg
index b8b9270a142b..b1c425daced4 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Johannesburg
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Johannesburg
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Juba b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Juba
index 83eca03ab87f..625b1acccfa7 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Juba
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Juba
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Kampala b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Kampala
index 6e19601f7d3a..9a2918f40404 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Kampala
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Kampala
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Khartoum b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Khartoum
index 549dae276737..8ee8cb92e72d 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Khartoum
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Khartoum
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Kigali b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Kigali
index 31cfad771a5c..52753c0f87bb 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Kigali
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Kigali
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Kinshasa b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Kinshasa
index cbdc0450fc3b..0c80137c7486 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Kinshasa
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Kinshasa
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Lagos b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Lagos
index cbdc0450fc3b..0c80137c7486 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Lagos
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Lagos
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Libreville b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Libreville
index cbdc0450fc3b..0c80137c7486 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Libreville
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Libreville
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Lome b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Lome
index 65d19ec2651a..28b32ab2e0b9 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Lome
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Lome
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Luanda b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Luanda
index cbdc0450fc3b..0c80137c7486 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Luanda
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Luanda
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Lubumbashi b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Lubumbashi
index 31cfad771a5c..52753c0f87bb 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Lubumbashi
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Lubumbashi
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Lusaka b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Lusaka
index 31cfad771a5c..52753c0f87bb 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Lusaka
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Lusaka
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Malabo b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Malabo
index cbdc0450fc3b..0c80137c7486 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Malabo
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Malabo
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Maputo b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Maputo
index 31cfad771a5c..52753c0f87bb 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Maputo
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Maputo
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Maseru b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Maseru
index b8b9270a142b..b1c425daced4 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Maseru
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Maseru
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Mbabane b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Mbabane
index b8b9270a142b..b1c425daced4 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Mbabane
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Mbabane
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Mogadishu b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Mogadishu
index 6e19601f7d3a..9a2918f40404 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Mogadishu
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Mogadishu
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Monrovia b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Monrovia
index 2a154f464317..6d688502a1ca 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Monrovia
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Monrovia
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Nairobi b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Nairobi
index 6e19601f7d3a..9a2918f40404 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Nairobi
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Nairobi
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Ndjamena b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Ndjamena
index 8779590e04a6..a968845e29b8 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Ndjamena
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Ndjamena
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Niamey b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Niamey
index cbdc0450fc3b..0c80137c7486 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Niamey
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Niamey
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Nouakchott b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Nouakchott
index 65d19ec2651a..28b32ab2e0b9 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Nouakchott
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Nouakchott
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Ouagadougou b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Ouagadougou
index 65d19ec2651a..28b32ab2e0b9 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Ouagadougou
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Ouagadougou
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Porto-Novo b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Porto-Novo
index cbdc0450fc3b..0c80137c7486 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Porto-Novo
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Porto-Novo
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Timbuktu b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Timbuktu
index 65d19ec2651a..28b32ab2e0b9 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Timbuktu
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Timbuktu
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Tripoli b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Tripoli
index bd885315f84f..07b393bb7db1 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Tripoli
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Tripoli
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Tunis b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Tunis
index 0cd8ffbae1f1..427fa563033f 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Tunis
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Tunis
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Windhoek b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Windhoek
index 6766185683f4..abecd137b1fc 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Africa/Windhoek
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Africa/Windhoek
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/America/Anguilla b/absl/time/internal/cctz/testdata/zoneinfo/America/Anguilla
index bdedd1bd9bc8..697cf5bcf7f1 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/America/Anguilla
+++ b/absl/time/internal/cctz/testdata/zoneinfo/America/Anguilla
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index bdedd1bd9bc8..697cf5bcf7f1 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/America/Antigua
+++ b/absl/time/internal/cctz/testdata/zoneinfo/America/Antigua
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/America/Araguaina b/absl/time/internal/cctz/testdata/zoneinfo/America/Araguaina
index bc9a52283bf2..49381b4108b1 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/America/Araguaina
+++ b/absl/time/internal/cctz/testdata/zoneinfo/America/Araguaina
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index dfebfb99abb8..260f86a91806 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/America/Argentina/Buenos_Aires
+++ b/absl/time/internal/cctz/testdata/zoneinfo/America/Argentina/Buenos_Aires
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index b798105e0f66..0ae222a2f8bb 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/America/Argentina/Catamarca
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--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Gambier
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Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Guadalcanal b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Guadalcanal
index 908ccc144ef9..7e9d10a100f9 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Guadalcanal
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Guadalcanal
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Guam b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Guam
index e22424758f8d..66490d25dff9 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Guam
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Guam
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Kiritimati b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Kiritimati
index cf5b3bd348fc..7cae0cb7562e 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Kiritimati
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Kiritimati
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Kosrae b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Kosrae
index 11583b13e468..a584aae5eb81 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Kosrae
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Kosrae
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Kwajalein b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Kwajalein
index d6413577f980..1a7975fad7f7 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Kwajalein
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Kwajalein
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Majuro b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Majuro
index 65990cbba941..9ef8374de4fa 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Majuro
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Majuro
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Marquesas b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Marquesas
index 5fad0e1b201f..74d6792bf6fc 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Marquesas
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Marquesas
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Midway b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Midway
index 72707b5e15cc..cb56709a77de 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Midway
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Midway
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Nauru b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Nauru
index 86d3b7d1e72f..acec0429f147 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Nauru
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Nauru
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Niue b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Niue
index 1d58fe36f474..684b010e8b6b 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Niue
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Niue
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Norfolk b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Norfolk
index f630a65d5778..1f6d610ef164 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Norfolk
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Norfolk
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index 99f6bca20d23..931a1a306f70 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Noumea
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Noumea
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Pago_Pago b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Pago_Pago
index 72707b5e15cc..cb56709a77de 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Pago_Pago
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Pago_Pago
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Palau b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Palau
index 05633b88e720..146b35152aae 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Palau
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Palau
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index 9092e481678c..ef91b061bb14 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Pitcairn
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Pitcairn
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Pohnpei b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Pohnpei
index 090429c09e76..c298ddd4debb 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Pohnpei
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Pohnpei
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Ponape b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Ponape
index 090429c09e76..c298ddd4debb 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Ponape
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Ponape
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Port_Moresby b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Port_Moresby
index f6fd51cb93f2..920ad27e629e 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Port_Moresby
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Port_Moresby
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Rarotonga b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Rarotonga
index 9708b8707230..da6b0fadea95 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Rarotonga
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Rarotonga
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Saipan b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Saipan
index e22424758f8d..66490d25dff9 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Saipan
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Saipan
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Samoa b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Samoa
index 72707b5e15cc..cb56709a77de 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Samoa
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Samoa
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Tahiti b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Tahiti
index 37e4e8833682..442b8eb5a438 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Tahiti
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Tahiti
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index e23c0cd2cb4a..3db6c750333f 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Tarawa
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Tarawa
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index 35c9e2c64642..5553c6009acd 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Tongatapu
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Tongatapu
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index 8004d65bbe56..07c84b7110ad 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Truk
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Truk
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index 837ce1f5c7f7..c9e310670f07 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Wake
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Wake
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Wallis b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Wallis
index 8be9ac4d3bbe..b35344b312c6 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Wallis
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Wallis
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index 8004d65bbe56..07c84b7110ad 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Yap
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Pacific/Yap
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Poland b/absl/time/internal/cctz/testdata/zoneinfo/Poland
index d6bb1561db67..e33cf67171da 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Poland
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Poland
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/ROC b/absl/time/internal/cctz/testdata/zoneinfo/ROC
index f9cbe672ab1a..24c43444b675 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/ROC
+++ b/absl/time/internal/cctz/testdata/zoneinfo/ROC
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/ROK b/absl/time/internal/cctz/testdata/zoneinfo/ROK
index fa1cbd3952c3..73182cf6c919 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/ROK
+++ b/absl/time/internal/cctz/testdata/zoneinfo/ROK
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Singapore b/absl/time/internal/cctz/testdata/zoneinfo/Singapore
index ebc4b0d9d2ad..2364b2178b03 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Singapore
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Singapore
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Turkey b/absl/time/internal/cctz/testdata/zoneinfo/Turkey
index 833d4eba3985..10d4b21bfce1 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Turkey
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Turkey
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/UCT b/absl/time/internal/cctz/testdata/zoneinfo/UCT
index 5583f5b0c6e6..91558be0c2bf 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/UCT
+++ b/absl/time/internal/cctz/testdata/zoneinfo/UCT
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/US/Arizona b/absl/time/internal/cctz/testdata/zoneinfo/US/Arizona
index 4d51271a14ab..ac6bb0c78291 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/US/Arizona
+++ b/absl/time/internal/cctz/testdata/zoneinfo/US/Arizona
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/US/Samoa b/absl/time/internal/cctz/testdata/zoneinfo/US/Samoa
index 72707b5e15cc..cb56709a77de 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/US/Samoa
+++ b/absl/time/internal/cctz/testdata/zoneinfo/US/Samoa
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/UTC b/absl/time/internal/cctz/testdata/zoneinfo/UTC
index 5583f5b0c6e6..91558be0c2bf 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/UTC
+++ b/absl/time/internal/cctz/testdata/zoneinfo/UTC
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Universal b/absl/time/internal/cctz/testdata/zoneinfo/Universal
index 5583f5b0c6e6..91558be0c2bf 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Universal
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Universal
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/WET b/absl/time/internal/cctz/testdata/zoneinfo/WET
index 9b03a17f4115..c27390b5b638 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/WET
+++ b/absl/time/internal/cctz/testdata/zoneinfo/WET
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/Zulu b/absl/time/internal/cctz/testdata/zoneinfo/Zulu
index 5583f5b0c6e6..91558be0c2bf 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Zulu
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Zulu
Binary files differdiff --git a/absl/time/internal/cctz/testdata/zoneinfo/zone1970.tab b/absl/time/internal/cctz/testdata/zoneinfo/zone1970.tab
index 9a8e4244fa30..822ffa1f1af0 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/zone1970.tab
+++ b/absl/time/internal/cctz/testdata/zoneinfo/zone1970.tab
@@ -289,7 +289,8 @@ RO	+4426+02606	Europe/Bucharest
 RS,BA,HR,ME,MK,SI	+4450+02030	Europe/Belgrade
 RU	+5443+02030	Europe/Kaliningrad	MSK-01 - Kaliningrad
 RU	+554521+0373704	Europe/Moscow	MSK+00 - Moscow area
-RU	+4457+03406	Europe/Simferopol	MSK+00 - Crimea
+# Mention RU and UA alphabetically.  See "territorial claims" above.
+RU,UA	+4457+03406	Europe/Simferopol	MSK+00 - Crimea
 RU	+5836+04939	Europe/Kirov	MSK+00 - Kirov
 RU	+4621+04803	Europe/Astrakhan	MSK+01 - Astrakhan
 RU	+4844+04425	Europe/Volgograd	MSK+01 - Volgograd
diff --git a/ci/cmake_install_test.sh b/ci/cmake_install_test.sh
index 7195d1801795..03eb04329edd 100755
--- a/ci/cmake_install_test.sh
+++ b/ci/cmake_install_test.sh
@@ -28,6 +28,6 @@ time docker run \
     --rm \
     -e CFLAGS="-Werror" \
     -e CXXFLAGS="-Werror" \
-    gcr.io/google.com/absl-177019/linux_gcc-4.8:20190316 \
+    gcr.io/google.com/absl-177019/linux_gcc-latest:20190703 \
     /bin/bash CMake/install_test_project/test.sh $@
 
diff --git a/ci/linux_gcc-latest_libstdcxx_bazel.sh b/ci/linux_gcc-latest_libstdcxx_bazel.sh
index 2ef81114ff2c..92933e3a4c64 100755
--- a/ci/linux_gcc-latest_libstdcxx_bazel.sh
+++ b/ci/linux_gcc-latest_libstdcxx_bazel.sh
@@ -32,7 +32,7 @@ if [ -z ${COMPILATION_MODE:-} ]; then
   COMPILATION_MODE="fastbuild opt"
 fi
 
-readonly DOCKER_CONTAINER="gcr.io/google.com/absl-177019/linux_gcc-latest:20190701"
+readonly DOCKER_CONTAINER="gcr.io/google.com/absl-177019/linux_gcc-latest:20190703"
 
 # USE_BAZEL_CACHE=1 only works on Kokoro.
 # Without access to the credentials this won't work.
diff --git a/ci/linux_gcc-latest_libstdcxx_cmake.sh b/ci/linux_gcc-latest_libstdcxx_cmake.sh
new file mode 100755
index 000000000000..3e831c14b862
--- /dev/null
+++ b/ci/linux_gcc-latest_libstdcxx_cmake.sh
@@ -0,0 +1,61 @@
+#!/bin/bash
+#
+# Copyright 2019 The Abseil Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# TODO(absl-team): This script isn't fully hermetic because
+# -DABSL_USE_GOOGLETEST_HEAD=ON means that this script isn't pinned to a fixed
+# version of GoogleTest. This means that an upstream change to GoogleTest could
+# break this test. Fix this by allowing this script to pin to a known-good
+# version of GoogleTest.
+
+set -euox pipefail
+
+if [ -z ${ABSEIL_ROOT:-} ]; then
+  ABSEIL_ROOT="$(realpath $(dirname ${0})/..)"
+fi
+
+if [ -z ${ABSL_CMAKE_CXX_STANDARDS:-} ]; then
+  ABSL_CMAKE_CXX_STANDARDS="11 14 17"
+fi
+
+if [ -z ${ABSL_CMAKE_BUILD_TYPES:-} ]; then
+  ABSL_CMAKE_BUILD_TYPES="Debug Release"
+fi
+
+for std in ${ABSL_CMAKE_CXX_STANDARDS}; do
+  for compilation_mode in ${ABSL_CMAKE_BUILD_TYPES}; do
+    echo "--------------------------------------------------------------------"
+    echo "Testing with CMAKE_BUILD_TYPE=${compilation_mode} and -std=c++${std}"
+
+    time docker run \
+      --volume="${ABSEIL_ROOT}:/abseil-cpp:ro" \
+      --workdir=/abseil-cpp \
+      --tmpfs=/buildfs:exec \
+      --cap-add=SYS_PTRACE \
+      --rm \
+      -e CFLAGS="-Werror" \
+      -e CXXFLAGS="-Werror" \
+      gcr.io/google.com/absl-177019/linux_gcc-latest:20190703 \
+      /bin/bash -c "
+        cd /buildfs && \
+        cmake /abseil-cpp \
+          -DABSL_USE_GOOGLETEST_HEAD=ON \
+          -DABSL_RUN_TESTS=ON \
+          -DCMAKE_BUILD_TYPE=${compilation_mode} \
+          -DCMAKE_CXX_STANDARD=${std} && \
+        make -j$(nproc) && \
+        ctest -j$(nproc) --output-on-failure"
+  done
+done
author	Abseil Team <absl-team@google.com>	2019-07-03T19·13-0700
committer	Mark Barolak <mbar@google.com>	2019-07-03T19·18-0400
commit	74d91756c11bc22f9b0108b94da9326f7f9e376f (patch)
tree	abac4dca828794666850bb88f0445fbf92b15a0b
parent	e6b050212c859fbaf67abac76105da10ec348274 (diff)