I'm trying to start in a mock implementation where at least the type is added after
throws (see typed throws pitch for more info) is detected and valid, added to the mangler, AST, and so on. Like it was recently done with
async . But I'm totally stuck on compile Swift, I was able to in the past but things has changed a lot.
I'm following the instructions of the apple/swift repository and after all the checkout time I just
utils/build-script --release-debuginfo which takes a lot of time, but it gets to a point where it fails out with a
<unknown>:0: error: no such module 'SwiftOnoneSupport' .
I'm on latest Big Sur beta and using Xcode 12.0 beta 5.