[all-commits] [llvm/llvm-project] 08c0eb: [lldb][DataFormatter][NFC] Use GetFirstValueOfLibC...

[Michael Buch via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 08c0eb183a9ca2983d20f5a5f366df44f199d287
      https://github.com/llvm/llvm-project/commit/08c0eb183a9ca2983d20f5a5f366df44f199d287
  Author: Michael Buch <michaelbuch12 at gmail.com>
  Date:   2024-01-31 (Wed, 31 Jan 2024)

  Changed paths:
    M lldb/source/Plugins/Language/CPlusPlus/LibCxxMap.cpp
    M lldb/source/Plugins/Language/CPlusPlus/LibCxxUnorderedMap.cpp
    M lldb/source/Plugins/Language/CPlusPlus/LibCxxVector.cpp

  Log Message:
  -----------
  [lldb][DataFormatter][NFC] Use GetFirstValueOfLibCXXCompressedPair throughout formatters (#80133)

This avoids duplicating the logic to get the first
element of a libc++ `__compressed_pair`. This will
be useful in supporting upcoming changes to the layout
of `__compressed_pair`.

Drive-by changes:
* Renamed `m_item` to `size_node` for readability;
  `m_item` suggests it's a member variable, which it
  is not.