swift

0a237aed - [TypeChecker] Make sure that `@preconcurrency` use is detected in assignments

[TypeChecker] Make sure that `@preconcurrency` use is detected in assignments If destination is marked as `@preconcurrency` the Sendable conformance errors should be downgraded to warnings even in Swift 6 mode just like for member and subscript references. (cherry picked from commit f474588f4da9710a3bccef4a6cdefa8a76b24178)