Export of internal Abseil changes.

--
70f43a482d7d4ae4a255f17ca02b0106653dd600 by Shaindel Schwartz <shaindel@google.com>:

Internal change

PiperOrigin-RevId: 201571193

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93e6e9c2e683158be49d9dd1f5cb1a91d0c0f556 by Abseil Team <absl-team@google.com>:

Internal change.

PiperOrigin-RevId: 201567108

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fbd8ee94fbe9f2448e5adf5e88706f9c8216048f by Juemin Yang <jueminyang@google.com>:

str_format release

PiperOrigin-RevId: 201565129

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387faa301555a8a888c4429df52734aa806dca46 by Abseil Team <absl-team@google.com>:

Adds a defaulted allocator parameter to the size_type constructor of InlinedVector

PiperOrigin-RevId: 201558711

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39b15ea2c68d7129d70cbde7e71af900032595ec by Matt Calabrese <calabrese@google.com>:

Update the variant implementation to eliminate unnecessary checking on alternative access when the index is known or required to be correct.

PiperOrigin-RevId: 201529535

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adab77f1f7bb363aa534297f22aae2b0f08889ea by Abseil Team <absl-team@google.com>:

Import of CCTZ from GitHub.

PiperOrigin-RevId: 201458388

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a701dc0ba62e3cadf0de14203415b91df4ee8151 by Greg Falcon <gfalcon@google.com>:

Internal cleanup

PiperOrigin-RevId: 201394836

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8a7191410b8f440fdfa27f722ff05e451502ab61 by Abseil Team <absl-team@google.com>:

Import of CCTZ from GitHub.

PiperOrigin-RevId: 201369269
GitOrigin-RevId: 70f43a482d7d4ae4a255f17ca02b0106653dd600
Change-Id: I8ab073b30b4e27405a3b6da2c826bb4f3f0b9af6

1 files changed, 139 insertions, 0 deletions

diff --git a/absl/strings/BUILD.bazel b/absl/strings/BUILD.bazel
index 328f52f33d..3e50d24a32 100644
--- a/absl/strings/BUILD.bazel
+++ b/absl/strings/BUILD.bazel
@@ -492,3 +492,142 @@ cc_test(
         "@com_github_google_benchmark//:benchmark_main",
     ],
 )
+
+cc_library(
+    name = "str_format",
+    hdrs = [
+        "str_format.h",
+    ],
+    copts = ABSL_DEFAULT_COPTS,
+    deps = [
+        ":str_format_internal",
+    ],
+)
+
+cc_library(
+    name = "str_format_internal",
+    srcs = [
+        "internal/str_format/arg.cc",
+        "internal/str_format/bind.cc",
+        "internal/str_format/extension.cc",
+        "internal/str_format/float_conversion.cc",
+        "internal/str_format/output.cc",
+        "internal/str_format/parser.cc",
+    ],
+    hdrs = [
+        "internal/str_format/arg.h",
+        "internal/str_format/bind.h",
+        "internal/str_format/checker.h",
+        "internal/str_format/extension.h",
+        "internal/str_format/float_conversion.h",
+        "internal/str_format/output.h",
+        "internal/str_format/parser.h",
+    ],
+    copts = ABSL_DEFAULT_COPTS,
+    visibility = ["//visibility:private"],
+    deps = [
+        ":strings",
+        "//absl/base:core_headers",
+        "//absl/container:inlined_vector",
+        "//absl/meta:type_traits",
+        "//absl/numeric:int128",
+        "//absl/types:span",
+    ],
+)
+
+cc_test(
+    name = "str_format_test",
+    srcs = ["str_format_test.cc"],
+    copts = ABSL_TEST_COPTS,
+    visibility = ["//visibility:private"],
+    deps = [
+        ":str_format",
+        ":strings",
+        "//absl/base:core_headers",
+        "@com_google_googletest//:gtest_main",
+    ],
+)
+
+cc_test(
+    name = "str_format_extension_test",
+    srcs = [
+        "internal/str_format/extension_test.cc",
+    ],
+    copts = ABSL_TEST_COPTS,
+    visibility = ["//visibility:private"],
+    deps = [
+        ":str_format",
+        ":str_format_internal",
+        "@com_google_googletest//:gtest_main",
+    ],
+)
+
+cc_test(
+    name = "str_format_arg_test",
+    srcs = ["internal/str_format/arg_test.cc"],
+    copts = ABSL_TEST_COPTS,
+    visibility = ["//visibility:private"],
+    deps = [
+        ":str_format",
+        ":str_format_internal",
+        "@com_google_googletest//:gtest_main",
+    ],
+)
+
+cc_test(
+    name = "str_format_bind_test",
+    srcs = ["internal/str_format/bind_test.cc"],
+    copts = ABSL_TEST_COPTS,
+    visibility = ["//visibility:private"],
+    deps = [
+        ":str_format_internal",
+        "@com_google_googletest//:gtest_main",
+    ],
+)
+
+cc_test(
+    name = "str_format_checker_test",
+    srcs = ["internal/str_format/checker_test.cc"],
+    copts = ABSL_TEST_COPTS,
+    visibility = ["//visibility:private"],
+    deps = [
+        ":str_format",
+        "@com_google_googletest//:gtest_main",
+    ],
+)
+
+cc_test(
+    name = "str_format_convert_test",
+    size = "small",
+    srcs = ["internal/str_format/convert_test.cc"],
+    copts = ABSL_TEST_COPTS,
+    visibility = ["//visibility:private"],
+    deps = [
+        ":str_format_internal",
+        "//absl/numeric:int128",
+        "@com_google_googletest//:gtest_main",
+    ],
+)
+
+cc_test(
+    name = "str_format_output_test",
+    srcs = ["internal/str_format/output_test.cc"],
+    copts = ABSL_TEST_COPTS,
+    visibility = ["//visibility:private"],
+    deps = [
+        ":str_format_internal",
+        "@com_google_googletest//:gtest_main",
+    ],
+)
+
+cc_test(
+    name = "str_format_parser_test",
+    srcs = ["internal/str_format/parser_test.cc"],
+    copts = ABSL_TEST_COPTS,
+    visibility = ["//visibility:private"],
+    deps = [
+        ":str_format_internal",
+        "//absl/base:core_headers",
+        "@com_google_googletest//:gtest_main",
+    ],
+)