Package access modifier support for @Reducer on enums

[samrayner]

Didn't want to raise this as a bug, as it's not at all urgent, but public is applied correctly when using @Reducer on a public enum, however nested types inside a package enum do not inherit the package access modifier (so default to internal). For now I'm happy to just use public for the enum but it would be nice to scope it more accurately.

I think it probably just requires a tweak to

swift-composable-architecture/Sources/ComposableArchitectureMacros/ReducerMacro.swift

Line 193 in 49dae77

let access = declaration.modifiers.first { $0.name.tokenKind == .keyword(.public) }

but I'm not familiar enough with SwiftSyntax I'm afraid!

Thanks!

[mbrandonw]

Hi @samrayner, it does seem like an oversight of the @Reducer macro when it comes to package. Are you interested in PR'ing a fix? If not we will get to in the coming days.

[samrayner]

Gave it a go #2939