Await/Async, part deux

[QuinceyMorris]

@ddddxxx

Did you proposing a stackful coroutine?

Well, I'm not proposing how the implementation is done. The proposal we've got is non-specific about implementation details.

If so async/await keyword is not needed, and:

@John_McCall

If you don't have "colored" async functions, you have to do that for every function that isn't completely trivial.

You don't have to use 'async' on the function signature for this. As I mentioned earlier, it's enough for the compiler to discover an 'await' operator in the body of the function.