Export of internal Abseil changes

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d8a1e7f8059a0bc4cd72b4e4ca2947322c36f7ee by Martijn Vels <mvels@google.com>:

Add cordz allowlist and cleanup COPTS

PiperOrigin-RevId: 372042499

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2abd20ac17127b8823787bfcdd3e7e80709d3034 by Evan Brown <ezb@google.com>:

Remove unnecessary string conversion now that FormatTime accepts string_view.

PiperOrigin-RevId: 371989142
GitOrigin-RevId: d8a1e7f8059a0bc4cd72b4e4ca2947322c36f7ee
Change-Id: I637e9fa434de9b2c38fd0f96d66eefc6e8eec8e8

absl/strings/BUILD.bazel

@@ -300,7 +300,9 @@ cc_library(
     name = "cordz_update_tracker",
     hdrs = ["internal/cordz_update_tracker.h"],
     copts = ABSL_DEFAULT_COPTS,
-    visibility = ["//visibility:private"],
+    visibility = [
+        "//absl:__subpackages__",
+    ],
     deps = ["//absl/base:config"],
 )
 
@@ -353,6 +355,9 @@ cc_library(
     srcs = ["internal/cordz_handle.cc"],
     hdrs = ["internal/cordz_handle.h"],
     copts = ABSL_DEFAULT_COPTS,
+    visibility = [
+        "//absl:__subpackages__",
+    ],
     deps = [
         "//absl/base",
         "//absl/base:config",
@@ -366,6 +371,9 @@ cc_library(
     srcs = ["internal/cordz_info.cc"],
     hdrs = ["internal/cordz_info.h"],
     copts = ABSL_DEFAULT_COPTS,
+    visibility = [
+        "//absl:__subpackages__",
+    ],
     deps = [
         ":cord_internal",
         ":cordz_functions",
@@ -387,6 +395,9 @@ cc_library(
     name = "cordz_update_scope",
     hdrs = ["internal/cordz_update_scope.h"],
     copts = ABSL_DEFAULT_COPTS,
+    visibility = [
+        "//absl:__subpackages__",
+    ],
     deps = [
         ":cord_internal",
         ":cordz_info",
@@ -416,6 +427,9 @@ cc_library(
     srcs = ["internal/cordz_sample_token.cc"],
     hdrs = ["internal/cordz_sample_token.h"],
     copts = ABSL_DEFAULT_COPTS,
+    visibility = [
+        "//absl:__subpackages__",
+    ],
     deps = [
         ":cordz_handle",
         ":cordz_info",
@@ -428,6 +442,9 @@ cc_library(
     srcs = ["internal/cordz_functions.cc"],
     hdrs = ["internal/cordz_functions.h"],
     copts = ABSL_DEFAULT_COPTS,
+    visibility = [
+        "//absl:__subpackages__",
+    ],
     deps = [
         "//absl/base:config",
         "//absl/base:core_headers",
@@ -440,6 +457,9 @@ cc_library(
     name = "cordz_statistics",
     hdrs = ["internal/cordz_statistics.h"],
     copts = ABSL_DEFAULT_COPTS,
+    visibility = [
+        "//absl:__subpackages__",
+    ],
     deps = [
         ":cordz_update_tracker",
         "//absl/base:config",

absl/strings/CMakeLists.txt

@@ -259,7 +259,7 @@ absl_cc_test(
 absl_cc_test(
   NAME
     str_join_test
-ss  SRCS
+  SRCS
     "str_join_test.cc"
   COPTS
     ${ABSL_TEST_COPTS}
@@ -562,7 +562,7 @@ absl_cc_library(
     "internal/cord_internal.cc"
     "internal/cord_rep_ring.cc"
   COPTS
-    ${ABSL_TEST_COPTS}
+    ${ABSL_DEFAULT_COPTS}
   DEPS
     absl::base_internal
     absl::compressed_tuple
@@ -583,7 +583,7 @@ absl_cc_library(
   HDRS
     "internal/cordz_update_tracker.h"
   COPTS
-    ${ABSL_TEST_COPTS}
+    ${ABSL_DEFAULT_COPTS}
   DEPS
     absl::config
 )
@@ -708,6 +708,8 @@ absl_cc_test(
     cordz_info_test
   SRCS
     "internal/cordz_info_test.cc"
+  COPTS
+    ${ABSL_TEST_COPTS}
   DEPS
     absl::config
     absl::cord_internal
@@ -728,6 +730,8 @@ absl_cc_test(
     cordz_info_statistics_test
   SRCS
     "internal/cordz_info_statistics_test.cc"
+  COPTS
+    ${ABSL_TEST_COPTS}
   DEPS
     absl::config
     absl::cord
@@ -762,7 +766,7 @@ absl_cc_test(
   SRCS
     "internal/cordz_sample_token_test.cc"
   COPTS
-    ${ABSL_DEFAULT_COPTS}
+    ${ABSL_TEST_COPTS}
   DEPS
     absl::config
     absl::cord_internal
@@ -785,7 +789,7 @@ absl_cc_library(
   HDRS
     "internal/cordz_update_scope.h"
   COPTS
-    ${ABSL_TEST_COPTS}
+    ${ABSL_DEFAULT_COPTS}
   DEPS
     absl::config
     absl::cord_internal

absl/time/civil_time.cc

@@ -38,9 +38,7 @@ std::string FormatYearAnd(string_view fmt, CivilSecond cs) {
   const CivilSecond ncs(NormalizeYear(cs.year()), cs.month(), cs.day(),
                         cs.hour(), cs.minute(), cs.second());
   const TimeZone utc = UTCTimeZone();
-  // TODO(absl-team): Avoid conversion of fmt string.
-  return StrCat(cs.year(),
-                FormatTime(std::string(fmt), FromCivil(ncs, utc), utc));
+  return StrCat(cs.year(), FormatTime(fmt, FromCivil(ncs, utc), utc));
 }
 
 template <typename CivilT>