[clang] [clang][Sema] Diagnose exceptions only in non-dependent context in discarded `try/catch/throw` blocks (PR #139859)

[Rajveer Singh Bharadwaj via cfe-commits]

Rajveer100 wrote:

Thanks for merging, it would be nice if the members could help me with this:

https://github.com/llvm/llvm-project/issues/139365

https://github.com/llvm/llvm-project/pull/139859