[clang] [LifetimeSafety] Support C Language in LifetimeSafety (PR #203270)

[Utkarsh Saxena via cfe-commits]

usx95 wrote:

> Then there are a couple false positives involving struct members. 

Could you please give a reduced example for archival purposes?

> One report also looks potentially real. I used AI assistance to help trace the code path, and I am not familiar enough with this Linux subsystem to claim it is definitely a bug, but the reported lifetime flow looks plausible to me.

Great. Looks like a real bug :)

https://github.com/llvm/llvm-project/pull/203270