Optional chaining array with Xcode 14.3

[ensan-hcl (ensan)]

In Swift 5.8, a major improvement has been made to the implementation of result builder. As a result, the compiler now throws errors for some error cases that were previously overlooked. I have the exact same behavior in my SwiftUI code.

Improved Result Builder Implementation in Swift 5.8

I am happy to announce that the result builder implementation has been re-worked in Swift 5.8 to greatly improve compile-time performance, code completion results, and diagnostics. The new implementation is now enabled by default on main and release/5.8. The Swift 5.8 result builder implementation enforces stricter type inference that matches the semantics in SE-0289: Result Builders, which has an impact on some existing code that relied on invalid type inference. This post outlines the motivati…