[libcxx-commits] [libcxx] [libc++] Add __uninitialized_allocator_{fill, value_construct, move} and use them in vector (PR #207500)

[Louis Dionne via libcxx-commits]

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@@ -450,6 +450,30 @@ __uninitialized_allocator_value_construct_n_multidimensional(_Alloc& __alloc, _B
 
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ldionne wrote:

This change should come with a release note explaining the behavior change.

https://github.com/llvm/llvm-project/pull/207500