Drishti Tripathi b368f2cc55 PR #2057: doc: clarify moved-from state for hash containers ...

Imported from GitHub PR https://github.com/abseil/abseil-cpp/pull/2057

Adds documentation to flat_hash_map, flat_hash_set, node_hash_map, and
node_hash_set clarifying the moved-from contract for Swiss table containers.

After a move, only destruction, assignment, and clear() are guaranteed
safe. Any other operation (e.g. size(), empty(), iteration) results in
undefined behavior.

Fixes #1928
Merge 64990acd7a into c7269872a5

Merging this change closes #2057

COPYBARA_INTEGRATE_REVIEW=https://github.com/abseil/abseil-cpp/pull/2057 from DrishtiTripathi2230:oc/moved-from-hash-container-state 64990acd7a
PiperOrigin-RevId: 919140795
Change-Id: Ie755387c46907b0e5a78d4e21577173616c10f9f

2026-05-21 10:52:18 -07:00

..

algorithm

Refactor size checks in c_copy and c_copy_n to use base_internal::HardeningAssert.

2026-05-15 13:33:19 -07:00

base

Add friends to visibility list for Abseil hardening build target

2026-05-20 09:32:39 -07:00

cleanup

Change abseil hardening assertions in cleanup from macros to functions

2026-05-06 16:50:58 -07:00

container

PR #2057: doc: clarify moved-from state for hash containers

2026-05-21 10:52:18 -07:00

copts

Automated rollback of commit 9f40d6d6f3.

2025-11-29 05:02:02 -08:00

crc

CRC: Fix unused variable warnings in no-op implementation

2026-05-21 08:45:36 -07:00

debugging

PR #2051: Fix absl_stacktrace_test on s390x

2026-05-14 04:36:26 -07:00

flags

Remove more lingering C++17 type traits polyfill usages

2026-04-27 08:03:53 -07:00

functional

Roll back changing abseil hardening assertion in any_invocable from macro to function

2026-05-08 17:00:13 -07:00

hash

Remove more lingering C++17 type traits polyfill usages

2026-04-27 08:03:53 -07:00

log

Fix a bug in LogMessage::CopyToEncodedBufferWithStructuredProtoField where all strings are encoded as not literal strings.

2026-05-19 12:50:06 -07:00

memory

Fix absl::make_unique_for_overwrite test under GCC 16

2026-05-11 16:06:28 -07:00

meta

Undo unintended inlining of absl::void_t -- the inlining didn't actually replace it with std::void_t

2026-04-13 00:35:49 -07:00

numeric

Stop using C++17 type traits polyfills

2026-04-03 12:34:35 -07:00

profiling

Consume result from various SampleRecorder methods.

2026-04-10 14:58:39 -07:00

random

Remove more lingering C++17 type traits polyfill usages

2026-04-27 08:03:53 -07:00

status

Remove STATUS_MACROS_IMPL_ELSE_BLOCKER_

2026-05-20 09:19:59 -07:00

strings

Fix typo in the documentation of absl::CopyCordToSpan()

2026-05-20 10:40:25 -07:00

synchronization

Remove more lingering C++17 type traits polyfill usages

2026-04-27 08:03:53 -07:00

time

Import of CCTZ from GitHub.

2026-04-24 10:16:32 -07:00

types

Undo deprecate and inline of absl::optional and absl::nullopt

2026-05-16 20:27:56 -07:00

utility

Deprecate and inline historical functions in Abseil

2026-05-15 12:17:13 -07:00

abseil.podspec.gen.py

PR #1895: use c++17 in podspec

2025-05-27 11:33:19 -07:00

BUILD.bazel

Add a visibility placeholder to Abseil for Gloop.

2026-02-25 12:48:48 -08:00

CMakeLists.txt

Remove helper libraries for absl/extend

2026-02-13 10:41:31 -08:00