[llvm-branch-commits] [libcxx] [release/19.x][libc++] Follow-up to "Poison Pills are Too Toxic" (PR #109291)

[A. Jiang via llvm-branch-commits]

https://github.com/frederick-vs-ja approved this pull request.

Looks like that we should merge this now.

https://github.com/llvm/llvm-project/pull/109291