[clang] [llvm] [clang] Use separator for large numeric values in overflow diagnostic (PR #80939)

[Atousa Duprat via cfe-commits]

https://github.com/Atousa ready_for_review 
https://github.com/llvm/llvm-project/pull/80939
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits