[clang] [llvm] [Clang][Coroutines] Improve CoroElide with [[clang::coro_structured_concurrency]] attribute for C++ (PR #94693)

[Yuxuan Chen via llvm-commits]

yuxuanchen1997 wrote:

@ChuanqiXu9, this is a part of the systematic changes I was talking about. At this stage I know there are quite some rough edges but would like your input on the direction here.

https://github.com/llvm/llvm-project/pull/94693