[libcxx-commits] [libcxx] [libcxx][string] Allow fancy pointers in basic_string (PR #199264)

[Nikita Belenkiy via libcxx-commits]

kitsnet wrote:

Extracted from https://github.com/llvm/llvm-project/pull/191023

Depends on https://github.com/llvm/llvm-project/pull/195932 (presented as first commit here)
Depends on https://github.com/llvm/llvm-project/pull/196187 (presented as second commit here)

Some of the further tests would depend on https://github.com/llvm/llvm-project/pull/195839

https://github.com/llvm/llvm-project/pull/199264