[clang] [llvm] [Clang][Coroutines] Introducing the `[[clang::coro_inplace_task]]` attribute (PR #94693)

[Yuxuan Chen via cfe-commits]

yuxuanchen1997 wrote:

> Should this be discussed in a RFC on discourse?

Sure. I can write something up next week. 

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