Export of internal Abseil changes

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77e2a9c277721f23a8df983c1efc6ed97c167964 by Derek Mauro <dmauro@google.com>:

Simplify an internal piece of CityHash to remove the conflicting
definition of uint128

PiperOrigin-RevId: 342906008

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593dbb6d5fd32cc5d31e3ba1eda02e8ddeaeaaf6 by Gennadiy Rozental <rogeeff@google.com>:

Skip retired flags in GetAllFlags output.

This is a bug fix. We should not have released this interface producing retired flags. There should be no observable difference for the users who should not care about retired flags.

PiperOrigin-RevId: 342889378

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bb77e07abff4dbd0a9c97eb85ee85cb39b84d04a by Abseil Team <absl-team@google.com>:

Extract `find_first_not_full` outside of the raw_hash_set.

This function is used in the following scenarios:

0. [relatively hot] insert, when actual new element is added.
1. [relatively cold] resize (explicit or on capacity grow)
2. [relatively cold] copy constructor
3. [cold] rehash on insert/erase (aka cache) use cases

Resize typically mitigated by `reserve` in performance critical cases. Rehashing happen relatively rare, when hash table become polluted with deleted slots.

We keep `find_first_not_full` in header, so that compiler still can inline it, when necessary (most notably in insert use case).

This reduce binary size since only one copy of this function will be present in the binary for all tables where the function is not inlined (at least in one case).

PiperOrigin-RevId: 342736300
GitOrigin-RevId: 77e2a9c277721f23a8df983c1efc6ed97c167964
Change-Id: I3fe9d054c66049bb598ea35c45fc800b1cdaa9b6

1 files changed, 1 insertions, 1 deletions

diff --git a/absl/flags/reflection.cc b/absl/flags/reflection.cc
index c6bf8aab..c976d467 100644
--- a/absl/flags/reflection.cc
+++ b/absl/flags/reflection.cc
@@ -328,7 +328,7 @@ CommandLineFlag* FindCommandLineFlag(absl::string_view name) {
 absl::flat_hash_map<absl::string_view, absl::CommandLineFlag*> GetAllFlags() {
   absl::flat_hash_map<absl::string_view, absl::CommandLineFlag*> res;
   flags_internal::ForEachFlag([&](CommandLineFlag& flag) {
-    res.insert({flag.Name(), &flag});
+    if (!flag.IsRetired()) res.insert({flag.Name(), &flag});
   });
   return res;
 }