Snippets for abseil-cpp 20260817.0 from Fedora x86_64

Sourced from https://kojipkgs.fedoraproject.org/packages/abseil-cpp/20260817.0/1.fc46/data/logs/x86_64/build.log.

/usr/include/c++/16/bits/char_traits.h:432:56: warning: ‘__builtin_memcpy’ reading between 2 and 9223372036854775806 bytes from a region of size 1 [-Wstringop-overread]
  432 |         return static_cast<char_type*>(__builtin_memcpy(__s1, __s2, __n));
      |                                                        ^

/builddir/build/BUILD/abseil-cpp-20260817.0-build/abseil-cpp-20260817.0/absl/flags/flag_test.cc:49:1: warning: ‘FLAGS_mistyped_string_flag’ violates the C++ One Definition Rule [-Wodr]
   49 | ABSL_DECLARE_FLAG(std::vector<std::string>, mistyped_string_flag);
      | ^

/builddir/build/BUILD/abseil-cpp-20260817.0-build/abseil-cpp-20260817.0/absl/flags/flag_test.cc:48:1: warning: ‘FLAGS_mistyped_int_flag’ violates the C++ One Definition Rule [-Wodr]
   48 | ABSL_DECLARE_FLAG(int64_t, mistyped_int_flag);
      | ^

/builddir/build/BUILD/abseil-cpp-20260817.0-build/abseil-cpp-20260817.0/absl/strings/internal/utf8.cc:122:31: warning: comparison is always false due to limited range of data type [-Wtype-limits]
  122 |   } else if constexpr (0xFFFF < std::numeric_limits<wchar_t>::max()) {
      |                        ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/builddir/build/BUILD/abseil-cpp-20260817.0-build/abseil-cpp-20260817.0/absl/strings/escaping.cc:609:27: warning: unknown conversion type character 'z' in format [-Wformat=]
  609 |       ABSL_RAW_LOG(FATAL, "Logic problem? szsrc = %zu", szsrc);
      |                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~

/builddir/build/BUILD/abseil-cpp-20260817.0-build/abseil-cpp-20260817.0/absl/strings/escaping.cc:609:27: warning: too many arguments for format [-Wformat-extra-args]
  609 |       ABSL_RAW_LOG(FATAL, "Logic problem? szsrc = %zu", szsrc);
      |                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~

/builddir/build/BUILD/abseil-cpp-20260817.0-build/abseil-cpp-20260817.0/absl/synchronization/mutex.cc:362:18: warning: unknown conversion type character 'z' in format [-Wformat=]
  362 |                  "Accumulated %zu Mutex debug objects. If you see this"
      |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  363 |                  " in production, it may mean that the production code"
      |                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  364 |                  " accidentally calls "
      |                  ~~~~~~~~~~~~~~~~~~~~~~
  365 |                  "Mutex/CondVar::EnableDebugLog/EnableInvariantDebugging.",
      |                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/builddir/build/BUILD/abseil-cpp-20260817.0-build/abseil-cpp-20260817.0/absl/synchronization/mutex.cc:362:18: warning: too many arguments for format [-Wformat-extra-args]
  362 |                  "Accumulated %zu Mutex debug objects. If you see this"
      |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  363 |                  " in production, it may mean that the production code"
      |                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  364 |                  " accidentally calls "
      |                  ~~~~~~~~~~~~~~~~~~~~~~
  365 |                  "Mutex/CondVar::EnableDebugLog/EnableInvariantDebugging.",
      |                  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~