[libcxx-commits] [libcxx] [libc++][ranges][abi-break] Fix `movable_box` overwriting memory of data that lives in the tail padding (PR #71314)

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philnik777 wrote:

Is an empty object allowed to access it's padding? If yes, we have to remove `[[no_unique_address]]` in all cases.

https://github.com/llvm/llvm-project/pull/71314