Export of internal Abseil changes

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199bdbf9ad253b216ed6c6386bf69bc706330204 by Abseil Team <absl-team@google.com>:

Import of CCTZ from GitHub.

PiperOrigin-RevId: 435425408
Change-Id: I502d21ca5771d14e24fe41b28dc562ea6274996d

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245a761e96f53857cef9c2359eac9d4bbcfdfd47 by Abseil Team <absl-team@google.com>:

Fix a -Wsign-compare -Wconversion problem in absl::btree discovered while getting cachelib to compile with those flags enabled.

PiperOrigin-RevId: 435419108
Change-Id: I0a9fa53d0163f678dde8960410315a5bc8445c72
GitOrigin-RevId: 199bdbf9ad253b216ed6c6386bf69bc706330204

11 files changed, 3 insertions, 2 deletions

diff --git a/absl/container/internal/btree.h b/absl/container/internal/btree.h
index a22c9bd7..da2abcb9 100644
--- a/absl/container/internal/btree.h
+++ b/absl/container/internal/btree.h
@@ -631,7 +631,8 @@ class btree_node {
 
   // Compute how many values we can fit onto a leaf node taking into account
   // padding.
-  constexpr static size_type NodeTargetSlots(const int begin, const int end) {
+  constexpr static size_type NodeTargetSlots(const size_type begin,
+                                             const size_type end) {
     return begin == end ? begin
                         : SizeWithNSlots((begin + end) / 2 + 1) >
                                   params_type::kTargetNodeSize
diff --git a/absl/time/internal/cctz/testdata/version b/absl/time/internal/cctz/testdata/version
index 8ee898ba..ca002de2 100644
--- a/absl/time/internal/cctz/testdata/version
+++ b/absl/time/internal/cctz/testdata/version
@@ -1 +1 @@
-2021e
+2022a
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/America/Punta_Arenas b/absl/time/internal/cctz/testdata/zoneinfo/America/Punta_Arenas
index 5c9a20b9..c0421040 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/America/Punta_Arenas
+++ b/absl/time/internal/cctz/testdata/zoneinfo/America/Punta_Arenas
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/America/Santiago b/absl/time/internal/cctz/testdata/zoneinfo/America/Santiago
index 8d603226..cde8dbbf 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/America/Santiago
+++ b/absl/time/internal/cctz/testdata/zoneinfo/America/Santiago
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Asia/Gaza b/absl/time/internal/cctz/testdata/zoneinfo/Asia/Gaza
index ccc57c9c..effc4df5 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Asia/Gaza
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Asia/Gaza
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Asia/Hebron b/absl/time/internal/cctz/testdata/zoneinfo/Asia/Hebron
index 906d8d5c..aa52bd26 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Asia/Hebron
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Asia/Hebron
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Chile/Continental b/absl/time/internal/cctz/testdata/zoneinfo/Chile/Continental
index 8d603226..cde8dbbf 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Chile/Continental
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Chile/Continental
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Europe/Kiev b/absl/time/internal/cctz/testdata/zoneinfo/Europe/Kiev
index 8f83cefb..4e026859 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Europe/Kiev
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Europe/Kiev
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Europe/Simferopol b/absl/time/internal/cctz/testdata/zoneinfo/Europe/Simferopol
index 88a6f3bd..40d23c02 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Europe/Simferopol
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Europe/Simferopol
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Europe/Uzhgorod b/absl/time/internal/cctz/testdata/zoneinfo/Europe/Uzhgorod
index a5755685..d4c35914 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Europe/Uzhgorod
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Europe/Uzhgorod
diff --git a/absl/time/internal/cctz/testdata/zoneinfo/Europe/Zaporozhye b/absl/time/internal/cctz/testdata/zoneinfo/Europe/Zaporozhye
index 4ea8dae4..71819a5a 100644
--- a/absl/time/internal/cctz/testdata/zoneinfo/Europe/Zaporozhye
+++ b/absl/time/internal/cctz/testdata/zoneinfo/Europe/Zaporozhye