Swift Package IndexBuild Information
Successful build of ObservedOptionalObject, reference v0.1.1 (74aa40), with Swift 6.1 for macOS (SPM) on 26 Apr 2025 15:03:18 UTC.
Swift 6 data race errors: 0
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCapturesBuild Log
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RunAll
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Builder version: 4.61.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/fourplusone/observed-optional-object.git
Reference: v0.1.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/fourplusone/observed-optional-object
* tag v0.1.1 -> FETCH_HEAD
HEAD is now at 74aa40a [PACKAGE] specify minimum iOS requirement
Cloned https://github.com/fourplusone/observed-optional-object.git
Revision (git rev-parse @):
74aa40a398688b90ee7724797861185e5a696aca
SUCCESS checkout https://github.com/fourplusone/observed-optional-object.git at v0.1.1
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ResolveProductDependencies
========================================
Resolving dependencies ...
{
"identity": ".resolve-product-dependencies",
"name": "resolve-dependencies",
"url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"dependencies": [
{
"identity": "observed-optional-object",
"name": "ObservedOptionalObject",
"url": "https://github.com/fourplusone/observed-optional-object.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/observed-optional-object",
"dependencies": [
]
}
]
}
Fetching https://github.com/fourplusone/observed-optional-object.git
[1/25] Fetching observed-optional-object
Fetched https://github.com/fourplusone/observed-optional-object.git from cache (0.60s)
Creating working copy for https://github.com/fourplusone/observed-optional-object.git
Working copy of https://github.com/fourplusone/observed-optional-object.git resolved at v0.1.1 (74aa40a)
warning: '.resolve-product-dependencies': dependency 'observed-optional-object' is not used by any target
Found 0 product dependencies
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Build
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Selected platform: macosSpm
Swift version: 6.1
Building package at path: $PWD
https://github.com/fourplusone/observed-optional-object.git
https://github.com/fourplusone/observed-optional-object.git
{
"dependencies" : [
],
"manifest_display_name" : "ObservedOptionalObject",
"name" : "ObservedOptionalObject",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
}
],
"products" : [
{
"name" : "ObservedOptionalObject",
"targets" : [
"ObservedOptionalObject"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "ObservedOptionalObjectTests",
"module_type" : "SwiftTarget",
"name" : "ObservedOptionalObjectTests",
"path" : "Tests/ObservedOptionalObjectTests",
"sources" : [
"ObservedOptionalObjectTests.swift"
],
"target_dependencies" : [
"ObservedOptionalObject"
],
"type" : "test"
},
{
"c99name" : "ObservedOptionalObject",
"module_type" : "SwiftTarget",
"name" : "ObservedOptionalObject",
"path" : "Sources/ObservedOptionalObject",
"product_memberships" : [
"ObservedOptionalObject"
],
"sources" : [
"ObservedOptionalObject.swift"
],
"type" : "library"
}
],
"tools_version" : "5.3"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-2F0A5646E1D333AE.txt
[3/4] Emitting module ObservedOptionalObject
[4/4] Compiling ObservedOptionalObject ObservedOptionalObject.swift
/Users/admin/builder/spi-builder-workspace/Sources/ObservedOptionalObject/ObservedOptionalObject.swift:76:9: warning: main actor-isolated property 'proxy' can not be mutated from a nonisolated context; this is an error in the Swift 6 language mode
29 | @propertyWrapper public struct ObservedOptionalObject<T: ObservableObject>: DynamicProperty {
30 |
31 | @StateObject private var proxy = Proxy()
| `- note: mutation of this property is only permitted within the actor
32 |
33 | /// The Proxy class holds the optional observed object and republisheds it's `objectWillChange`
:
73 | }
74 |
75 | public func update() {
| `- note: add '@MainActor' to make instance method 'update()' part of global actor 'MainActor'
76 | proxy.wrappedObject = wrappedValue
| `- warning: main actor-isolated property 'proxy' can not be mutated from a nonisolated context; this is an error in the Swift 6 language mode
77 | }
78 |
/Users/admin/builder/spi-builder-workspace/Sources/ObservedOptionalObject/ObservedOptionalObject.swift:92:17: warning: capture of 'wrappedObject' with non-sendable type 'T' in a '@Sendable' closure
27 | /// ```
28 | @available(iOS 14.0, macOS 11.0, tvOS 14.0, watchOS 7.0, *)
29 | @propertyWrapper public struct ObservedOptionalObject<T: ObservableObject>: DynamicProperty {
| `- note: consider making generic parameter 'T' conform to the 'Sendable' protocol
30 |
31 | @StateObject private var proxy = Proxy()
:
90 |
91 | return Binding {
92 | wrappedObject[keyPath: keyPath]
| `- warning: capture of 'wrappedObject' with non-sendable type 'T' in a '@Sendable' closure
93 | } set: { value in
94 | wrappedObject[keyPath: keyPath] = value
/Users/admin/builder/spi-builder-workspace/Sources/ObservedOptionalObject/ObservedOptionalObject.swift:92:40: warning: capture of 'keyPath' with non-sendable type 'ReferenceWritableKeyPath<T, Subject>' in a '@Sendable' closure
90 |
91 | return Binding {
92 | wrappedObject[keyPath: keyPath]
| `- warning: capture of 'keyPath' with non-sendable type 'ReferenceWritableKeyPath<T, Subject>' in a '@Sendable' closure
93 | } set: { value in
94 | wrappedObject[keyPath: keyPath] = value
Swift.ReferenceWritableKeyPath:1:14: note: generic class 'ReferenceWritableKeyPath' does not conform to the 'Sendable' protocol
1 | public class ReferenceWritableKeyPath<Root, Value> : WritableKeyPath<Root, Value> {
| `- note: generic class 'ReferenceWritableKeyPath' does not conform to the 'Sendable' protocol
2 | @objc deinit
3 | }
/Users/admin/builder/spi-builder-workspace/Sources/ObservedOptionalObject/ObservedOptionalObject.swift:94:17: warning: capture of 'wrappedObject' with non-sendable type 'T' in a '@Sendable' closure
27 | /// ```
28 | @available(iOS 14.0, macOS 11.0, tvOS 14.0, watchOS 7.0, *)
29 | @propertyWrapper public struct ObservedOptionalObject<T: ObservableObject>: DynamicProperty {
| `- note: consider making generic parameter 'T' conform to the 'Sendable' protocol
30 |
31 | @StateObject private var proxy = Proxy()
:
92 | wrappedObject[keyPath: keyPath]
93 | } set: { value in
94 | wrappedObject[keyPath: keyPath] = value
| `- warning: capture of 'wrappedObject' with non-sendable type 'T' in a '@Sendable' closure
95 | }
96 | }
/Users/admin/builder/spi-builder-workspace/Sources/ObservedOptionalObject/ObservedOptionalObject.swift:94:40: warning: capture of 'keyPath' with non-sendable type 'ReferenceWritableKeyPath<T, Subject>' in a '@Sendable' closure
92 | wrappedObject[keyPath: keyPath]
93 | } set: { value in
94 | wrappedObject[keyPath: keyPath] = value
| `- warning: capture of 'keyPath' with non-sendable type 'ReferenceWritableKeyPath<T, Subject>' in a '@Sendable' closure
95 | }
96 | }
Swift.ReferenceWritableKeyPath:1:14: note: generic class 'ReferenceWritableKeyPath' does not conform to the 'Sendable' protocol
1 | public class ReferenceWritableKeyPath<Root, Value> : WritableKeyPath<Root, Value> {
| `- note: generic class 'ReferenceWritableKeyPath' does not conform to the 'Sendable' protocol
2 | @objc deinit
3 | }
Build complete! (7.64s)
Build complete.
{
"dependencies" : [
],
"manifest_display_name" : "ObservedOptionalObject",
"name" : "ObservedOptionalObject",
"path" : "/Users/admin/builder/spi-builder-workspace",
"platforms" : [
{
"name" : "ios",
"version" : "13.0"
}
],
"products" : [
{
"name" : "ObservedOptionalObject",
"targets" : [
"ObservedOptionalObject"
],
"type" : {
"library" : [
"automatic"
]
}
}
],
"targets" : [
{
"c99name" : "ObservedOptionalObjectTests",
"module_type" : "SwiftTarget",
"name" : "ObservedOptionalObjectTests",
"path" : "Tests/ObservedOptionalObjectTests",
"sources" : [
"ObservedOptionalObjectTests.swift"
],
"target_dependencies" : [
"ObservedOptionalObject"
],
"type" : "test"
},
{
"c99name" : "ObservedOptionalObject",
"module_type" : "SwiftTarget",
"name" : "ObservedOptionalObject",
"path" : "Sources/ObservedOptionalObject",
"product_memberships" : [
"ObservedOptionalObject"
],
"sources" : [
"ObservedOptionalObject.swift"
],
"type" : "library"
}
],
"tools_version" : "5.3"
}
Done.