Snippets for abseil-cpp 20260817.0 from Alpine aarch64

Sourced from https://build.alpinelinux.org/buildlogs/build-edge-aarch64/main/abseil-cpp/abseil-cpp-20260817.0-r0.log.

• /usr/include/fortify/string.h:70:30: warning: 'void* __orig_memmove(void*, const void*, size_t)' writing 16 or more bytes into a region of size 3 overflows the destination [-Wstringop-overflow=]
     70 |         return __orig_memmove(__d, __s, __n);
        |                ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
  

• /home/buildozer/aports/main/abseil-cpp/src/abseil-cpp-20260817.0/absl/base/internal/exception_safety_testing.h:585:72: warning: 'void operator delete [](void*)' called on pointer returned from a mismatched allocation function [-Wmismatched-new-delete]
    585 |   void operator delete[](void* p) noexcept { return ::operator delete[](p); }
        |                                                     ~~~~~~~~~~~~~~~~~~~^~~
  

• /home/buildozer/aports/main/abseil-cpp/src/abseil-cpp-20260817.0/absl/base/internal/exception_safety_testing.h:578:61: warning: 'void operator delete(void*)' called on pointer returned from a mismatched allocation function [-Wmismatched-new-delete]
    578 |   void operator delete(void* p) noexcept { ::operator delete(p); }
        |                                            ~~~~~~~~~~~~~~~~~^~~
  

• /home/buildozer/aports/main/abseil-cpp/src/abseil-cpp-20260817.0/absl/container/flat_hash_set_test.cc:233:19: warning: '*(const absl::lts_20260817::container_internal::<unnamed>::PoisonSoo*)((char*)&set2 + offsetof(absl::lts_20260817::flat_hash_set<absl::lts_20260817::container_internal::<unnamed>::PoisonSoo, absl::lts_20260817::hash_internal::Hash<absl::lts_20260817::container_internal::<unnamed>::PoisonSoo>, std::equal_to<absl::lts_20260817::container_internal::<unnamed>::PoisonSoo>, std::allocator<absl::lts_20260817::container_internal::<unnamed>::PoisonSoo> >,absl::lts_20260817::flat_hash_set<absl::lts_20260817::container_internal::<unnamed>::PoisonSoo, absl::lts_20260817::hash_internal::Hash<absl::lts_20260817::container_internal::<unnamed>::PoisonSoo>, std::equal_to<absl::lts_20260817::container_internal::<unnamed>::PoisonSoo>, std::allocator<absl::lts_20260817::container_internal::<unnamed>::PoisonSoo> >::<unnamed>.absl::lts_20260817::container_internal::raw_hash_set<absl::lts_20260817::container_internal::FlatHashSetPolicy<absl::lts_20260817::container_internal::<unnamed>::PoisonSoo> >::settings_.absl::lts_20260817::container_internal::CompressedTuple<absl::lts_20260817::container_internal::CommonFields, absl::lts_20260817::hash_internal::Hash<absl::lts_20260817::container_internal::<unnamed>::PoisonSoo>, std::equal_to<absl::lts_20260817::container_internal::<unnamed>::PoisonSoo>, std::allocator<char> >::<unnamed>.absl::lts_20260817::container_internal::internal_compressed_tuple::CompressedTupleImpl<absl::lts_20260817::container_internal::CompressedTuple<absl::lts_20260817::container_internal::CommonFields, absl::lts_20260817::hash_internal::Hash<absl::lts_20260817::container_internal::<unnamed>::PoisonSoo>, std::equal_to<absl::lts_20260817::container_internal::<unnamed>::PoisonSoo>, std::allocator<char> >, std::integer_sequence<long unsigned int, 0, 1, 2, 3>, true>::<unnamed>.absl::lts_20260817::container_internal::internal_compressed_tuple::Storage<absl::lts_20260817::container_internal::CommonFields, 0, absl::lts_20260817::container_internal::internal_compressed_tuple::StorageTag<absl::lts_20260817::container_internal::CommonFields, absl::lts_20260817::hash_internal::Hash<absl::lts_20260817::container_internal::<unnamed>::PoisonSoo>, std::equal_to<absl::lts_20260817::container_internal::<unnamed>::PoisonSoo>, std::allocator<char> >, false>::value.absl::lts_20260817::container_internal::CommonFields::heap_or_soo_)).absl::lts_20260817::container_internal::{anonymous}::PoisonSoo::data_' may be used uninitialized [-Wmaybe-uninitialized]
    233 |     const int64_t ret = data_;
        |                   ^~~