[llvm-branch-commits] [libcxx] [libcxxabi] [llvm] release/21.x: [libc++][hardening] Introduce assertion semantics. (#149459) (PR #151095)

[Tobias Hieta via llvm-branch-commits]

tru wrote:

@ldionne Are you happy with us merging this? I am guessing yes - but I want to double check :)

https://github.com/llvm/llvm-project/pull/151095