[Accepted] SE-0338: Clarify the Execution of Non-Actor-Isolated Async Functions

Evolution Announcements
1

Hello Swift Community,

The review of SE-0338 "Clarify the Execution of Non-Actor-Isolated Async Functions" has completed. The Core Team has decided to accept this proposal.

Thank you to everyone who participated in the review and pitch!

Doug Gregor
Review Manager

8 Likes
2

Which decision core team decided to implement?
Main one - switch non isolated functions enter/return to generic executor.
Or always inherit isolated context from the caller?
Third one looks like overhead with unclear restrictions

Thanks)

3

The core team accepted the semantics specified by the proposal, which you refer to as the "main one": non-isolated async functions run on the generic executor (which is not associated with any actor).

Doug

4

Thank you