[libcxx-commits] [libcxx] [lldb] [libcxx] adds size-based `__split_buffer` representation to unstable ABI (PR #139632)

[Christopher Di Bella via libcxx-commits]

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cjdb wrote:

I think the third option is the best, which will let us control vector and deque independently.

https://github.com/llvm/llvm-project/pull/139632