Swift Package Index

Build Information

Successful build of ReactiveEmitter, reference master (eb544c), with Swift 6.4 for macOS (SPM) on 16 Sep 2026 06:31:32 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/omochi/reactiveemitter.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/omochi/reactiveemitter
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at eb544ca ArrayProperty EditEvent
Cloned https://github.com/omochi/reactiveemitter.git
Revision (git rev-parse @):
eb544cab3cbca07f6293a202aa19bffba1d0d4fd
SUCCESS checkout https://github.com/omochi/reactiveemitter.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/omochi/reactiveemitter.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Planning deferred tasks]
[19 / 28]
[31 / 40] ReactiveEmitter
[37 / 40] ReactiveEmitter
Build complete! (6.27 sec)
/Users/admin/builder/spi-builder-workspace/Sources/ReactiveEmitter/EventSource/EventEmitter.swift:54:24: warning: generic parameter 'Event' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 1 | import Foundation
 2 |
 3 | public class EventEmitter<Event> : EventSourceProtocol, EventSinkConvertible {
   |                           `- note: 'Event' previously declared here
 4 |     public init() {
 5 |         syncQueue = DispatchQueue.init(label: "\(type(of: self)).syncQueue")
   :
52 |     }
53 |
54 |     private class Sink<Event> : EventSinkProtocol {
   |                        `- warning: generic parameter 'Event' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
55 |         public init(_ base: EventEmitter<Event>) {
56 |             self.emitter = base
/Users/admin/builder/spi-builder-workspace/Sources/ReactiveEmitter/EventSource/EventEmitter.swift:54:24: warning: generic parameter 'Event' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
 1 | import Foundation
 2 |
 3 | public class EventEmitter<Event> : EventSourceProtocol, EventSinkConvertible {
   |                           `- note: 'Event' previously declared here
 4 |     public init() {
 5 |         syncQueue = DispatchQueue.init(label: "\(type(of: self)).syncQueue")
   :
52 |     }
53 |
54 |     private class Sink<Event> : EventSinkProtocol {
   |                        `- warning: generic parameter 'Event' shadows generic parameter from outer scope with the same name; this is an error in the Swift 6 language mode
55 |         public init(_ base: EventEmitter<Event>) {
56 |             self.emitter = base
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ReactiveEmitter",
  "name" : "ReactiveEmitter",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "ReactiveEmitter",
      "targets" : [
        "ReactiveEmitter"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ReactiveEmitterTests",
      "module_type" : "SwiftTarget",
      "name" : "ReactiveEmitterTests",
      "path" : "Tests/ReactiveEmitterTests",
      "sources" : [
        "LinkedListTests.swift"
      ],
      "target_dependencies" : [
        "ReactiveEmitter"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ReactiveEmitter",
      "module_type" : "SwiftTarget",
      "name" : "ReactiveEmitter",
      "path" : "Sources/ReactiveEmitter",
      "product_memberships" : [
        "ReactiveEmitter"
      ],
      "sources" : [
        "Disposer/CompositeDisposer.swift",
        "Disposer/DisposerBag.swift",
        "Disposer/FuncDisposer.swift",
        "Disposer/NopDisposer.swift",
        "EventSource/ArrayProperty.swift",
        "EventSource/EventEmitter.swift",
        "EventSource/LateInitProperty.swift",
        "EventSource/Property.swift",
        "EventSource/WeakProperty.swift",
        "Operator/Bind.swift",
        "Operator/Combine.swift",
        "Operator/Debug.swift",
        "Operator/FlatMapLatest.swift",
        "Operator/Map.swift",
        "Operator/Merge.swift",
        "Operator/Never.swift",
        "Operator/ObserveOn.swift",
        "Operator/Sequence.swift",
        "Operator/SubscribeOnce.swift",
        "Operator/ValueOf.swift",
        "Operator/ZipArray.swift",
        "Type/Disposer.swift",
        "Type/DisposerProtocol.swift",
        "Type/EventSink.swift",
        "Type/EventSource.swift",
        "Type/RangeReplaceableCollectionClass.swift",
        "Util/Box.swift",
        "Util/LinkedList.swift",
        "Util/WeakBox.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Done.