[clang] [LifetimeSafety] Avoid adding already present items in sets/maps (PR #159582)

[Utkarsh Saxena via cfe-commits]

https://github.com/usx95 edited https://github.com/llvm/llvm-project/pull/159582
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits