Apps who depends on swift-composable-architecture build failed if minimum_os_version >= 17.0 #892
Description
I'm not sure whether it's a rules_swift_package_manager issue or rules_swift issue.
swift-composable-architecture has a dependency swift-perception.
swift-perception is a backport library for Observation. Since Observation requires iOS 17+, some API in swift-perception are marked obsoleted on iOS 17. eg. Bindable
@available(iOS, introduced: 13, obsoleted: 17)
@available(macOS, introduced: 10.15, obsoleted: 14)
@available(tvOS, introduced: 13, obsoleted: 17)
@available(watchOS, introduced: 6, obsoleted: 10)
@available(visionOS, unavailable)
@dynamicMemberLookup
@propertyWrapper
public struct Bindable<Value>
the TCA Sample build succeeds when minimum_os_version = "16.0".
However, if the line is changed to minimum_os_version = "17.0", errors like the following will occur.
error: emit-module command failed with exit code 1 (use -v to see invocation)
external/rules_swift_package_manager~override~swift_deps~swiftpkg_swift_perception/Sources/Perception/Bindable.swift:21:32: error: 'Bindable' is unavailable in iOS
public var projectedValue: Bindable<Value> {
^~~~~~~~
external/rules_swift_package_manager~override~swift_deps~swiftpkg_swift_perception/Sources/Perception/Bindable.swift:15:17: note: 'Bindable' was obsoleted in iOS 17
public struct Bindable<Value> {
^
external/rules_swift_package_manager~override~swift_deps~swiftpkg_swift_perception/Sources/Perception/Bindable.swift:36:63: warning: 'Perceptible' was deprecated in iOS 17: renamed to 'Observable'
public init(wrappedValue: Value) where Value: AnyObject & Perceptible {
^
external/rules_swift_package_manager~override~swift_deps~swiftpkg_swift_perception/Sources/Perception/Bindable.swift:36:63: note: use 'Observable' instead
public init(wrappedValue: Value) where Value: AnyObject & Perceptible {
^~~~~~~~~~~
Observable
While the minimum deployments versions of some TCA examples are also >= 17.0, and they can build successfully in Xcode & Swift Packages.