`Amplify.Auth` does not `Sendable` conform, will this be solved until release of Swift 6?

[tscholze]

Describe the bug

Regarding using Amplify.Auth in SwiftUI with Swift 5.10, there will be warnings over all the place because some of the Auth's classes, protocols, etc. are not actor'ized.

This will lead to compilation errors in Swift 6 but currently there will be a lot of warnings that may break CI checks for warning threshold.

If this can be solved in the client app, please let me know.

Steps To Reproduce

Steps to reproduce the behavior:
1. Create a SwiftUI project
2. Embed `2.36.0` of Amplify iOS SDK
3. Use methods like `_ = await Amplify.Auth.signOut()`
4. See warnings (Swift 5) or errors (Swift 6)

> Non-sendable type 'any AuthSignOutResult' returned by implicitly asynchronous call to nonisolated function cannot cross actor boundary

Expected behavior

Amplify.Auth works fine with SwiftUI, actors

Amplify Framework Version

2.36.0

Amplify Categories

Auth

Dependency manager

Swift PM

Swift version

5.10

CLI version

not installed - iOS only

Xcode version

Version 15.4 (15F31d)

Relevant log output

<details>
<summary>Log Messages</summary>
No logs
</details>

Is this a regression?

No

Regression additional context

No response

Platforms

iOS

OS Version

iOS 17

Device

all

Specific to simulators

no

Additional context

No response

[harsh62]

Thanks for raising the concern. Our team will look into prioritizing this request.

[github-actions]

This has been identified as a feature request. If this feature is important to you, we strongly encourage you to give a 👍 reaction on the request. This helps us prioritize new features most important to you. Thank you!

[MMise]

Reference to class property 'Auth' is not concurrency-safe because it involves shared mutable state; this is an error in Swift 6 is also shown from a line such as

let result = await Amplify.Auth.signOut()

[5d]

Reference to class property 'Auth' is not concurrency-safe because it involves shared mutable state; this is an error in Swift 6 is also shown from a line such as

let result = await Amplify.Auth.signOut()

Hi @MMise ,
I tested with a sample app using Xcode Version 15.4 (15F31d) but couldn't reproduce the warning message. Which version of Xcode are you using?

[tscholze]

Is there any update on this issue?

@5d did you enable the Swift 6 warnings? :)