Swift Package IndexBuild Information
Successful build of PerfectThread with Swift 6.0 for macOS (SPM).
Swift 6 data race errors: 4
Build Command
env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=completeBuild Log
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RunAll
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Builder version: 4.40.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/perfectlysoft/perfect-thread.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/perfectlysoft/perfect-thread
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at a50b9a3 Merge pull request #10 from PerfectlySoft/promisespromises
Cloned https://github.com/perfectlysoft/perfect-thread.git
Revision (git rev-parse @):
a50b9a33f08fce638f33ae3121613fe499cc23ec
SUCCESS checkout https://github.com/perfectlysoft/perfect-thread.git at master
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Build
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Selected platform: macosSpm
Swift version: 6.0
Building package at path: $workDir
https://github.com/perfectlysoft/perfect-thread.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.3.0.app xcrun --toolchain org.swift.600202405261a swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-6F35C1178C84523A.txt
[3/6] Compiling PerfectThread ThreadQueue.swift
/Users/admin/builder/spi-builder-workspace/Sources/PerfectThread/ThreadQueue.swift:48:21: warning: static property 'serialQueues' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
46 | public extension Threading {
47 |
48 | private static var serialQueues = [String:ThreadQueue]()
| |- warning: static property 'serialQueues' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'serialQueues' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: annotate 'serialQueues' with '@MainActor' if property should only be accessed from the main actor
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
49 | private static var concurrentQueues = [String:ThreadQueue]()
50 | private static let queuesLock = Threading.Lock()
/Users/admin/builder/spi-builder-workspace/Sources/PerfectThread/ThreadQueue.swift:49:21: warning: static property 'concurrentQueues' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
47 |
48 | private static var serialQueues = [String:ThreadQueue]()
49 | private static var concurrentQueues = [String:ThreadQueue]()
| |- warning: static property 'concurrentQueues' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'concurrentQueues' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: annotate 'concurrentQueues' with '@MainActor' if property should only be accessed from the main actor
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
50 | private static let queuesLock = Threading.Lock()
51 |
/Users/admin/builder/spi-builder-workspace/Sources/PerfectThread/ThreadQueue.swift:50:21: warning: static property 'queuesLock' is not concurrency-safe because non-'Sendable' type 'Threading.Lock' may have shared mutable state; this is an error in the Swift 6 language mode
48 | private static var serialQueues = [String:ThreadQueue]()
49 | private static var concurrentQueues = [String:ThreadQueue]()
50 | private static let queuesLock = Threading.Lock()
| |- warning: static property 'queuesLock' is not concurrency-safe because non-'Sendable' type 'Threading.Lock' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: annotate 'queuesLock' with '@MainActor' if property should only be accessed from the main actor
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 | private static let defaultQueue = DefaultQueue()
/Users/admin/builder/spi-builder-workspace/Sources/PerfectThread/Threading.swift:68:8: note: class 'Lock' does not conform to the 'Sendable' protocol
66 | /// The lock can be held by only one thread. Other threads attempting to secure the lock while it is held will block.
67 | /// The lock is initialized as being recursive. The locking thread may lock multiple times, but each lock should be accompanied by an unlock.
68 | class Lock {
| `- note: class 'Lock' does not conform to the 'Sendable' protocol
69 | var mutex = pthread_mutex_t()
70 | /// Initialize a new lock object.
/Users/admin/builder/spi-builder-workspace/Sources/PerfectThread/ThreadQueue.swift:52:21: warning: static property 'defaultQueue' is not concurrency-safe because non-'Sendable' type 'Threading.DefaultQueue' may have shared mutable state; this is an error in the Swift 6 language mode
50 | private static let queuesLock = Threading.Lock()
51 |
52 | private static let defaultQueue = DefaultQueue()
| |- warning: static property 'defaultQueue' is not concurrency-safe because non-'Sendable' type 'Threading.DefaultQueue' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: annotate 'defaultQueue' with '@MainActor' if property should only be accessed from the main actor
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
53 |
54 | /// Queue type indicator.
:
60 | }
61 |
62 | private class DefaultQueue: ThreadQueue {
| `- note: class 'DefaultQueue' does not conform to the 'Sendable' protocol
63 | let name = "default"
64 | let type = Threading.QueueType.concurrent
/Users/admin/builder/spi-builder-workspace/Sources/PerfectThread/ThreadQueue.swift:68:25: warning: passing non-sendable parameter 'closure' to function expecting a @Sendable closure
65 | let queue = DispatchQueue(label: "default", attributes: .concurrent)
66 | @inline(__always)
67 | final func dispatch(_ closure: @escaping Threading.ThreadClosure) {
| `- note: parameter 'closure' is implicitly non-sendable
68 | queue.async(execute: closure)
| `- warning: passing non-sendable parameter 'closure' to function expecting a @Sendable closure
69 | }
70 | }
[4/6] Compiling PerfectThread Threading.swift
[5/6] Compiling PerfectThread Promise.swift
/Users/admin/builder/spi-builder-workspace/Sources/PerfectThread/Promise.swift:63:9: warning: capture of 'closure' with non-sendable type '(Promise<ReturnType>) throws -> ()' in a `@Sendable` closure; this is an error in the Swift 6 language mode
61 | queue.async {
62 | do {
63 | try closure(self)
| |- warning: capture of 'closure' with non-sendable type '(Promise<ReturnType>) throws -> ()' in a `@Sendable` closure; this is an error in the Swift 6 language mode
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
64 | } catch {
65 | self.fail(error)
/Users/admin/builder/spi-builder-workspace/Sources/PerfectThread/Promise.swift:63:17: warning: capture of 'self' with non-sendable type 'Promise<ReturnType>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
47 | import Dispatch
48 |
49 | public class Promise<ReturnType> {
| `- note: generic class 'Promise' does not conform to the 'Sendable' protocol
50 |
51 | let event = Threading.Event()
:
61 | queue.async {
62 | do {
63 | try closure(self)
| `- warning: capture of 'self' with non-sendable type 'Promise<ReturnType>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
64 | } catch {
65 | self.fail(error)
/Users/admin/builder/spi-builder-workspace/Sources/PerfectThread/Promise.swift:77:5: warning: capture of 'self' with non-sendable type 'Promise<ReturnType>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
47 | import Dispatch
48 |
49 | public class Promise<ReturnType> {
| `- note: generic class 'Promise' does not conform to the 'Sendable' protocol
50 |
51 | let event = Threading.Event()
:
75 | queue.async {
76 | do {
77 | self.set(try closure())
| `- warning: capture of 'self' with non-sendable type 'Promise<ReturnType>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
78 | } catch {
79 | self.fail(error)
/Users/admin/builder/spi-builder-workspace/Sources/PerfectThread/Promise.swift:77:18: warning: capture of 'closure' with non-sendable type '() throws -> ReturnType' in a `@Sendable` closure; this is an error in the Swift 6 language mode
75 | queue.async {
76 | do {
77 | self.set(try closure())
| |- warning: capture of 'closure' with non-sendable type '() throws -> ReturnType' in a `@Sendable` closure; this is an error in the Swift 6 language mode
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
78 | } catch {
79 | self.fail(error)
/Users/admin/builder/spi-builder-workspace/Sources/PerfectThread/Promise.swift:87:5: warning: capture of 'self' with non-sendable type 'Promise<ReturnType>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
47 | import Dispatch
48 |
49 | public class Promise<ReturnType> {
| `- note: generic class 'Promise' does not conform to the 'Sendable' protocol
50 |
51 | let event = Threading.Event()
:
85 | queue.async {
86 | do {
87 | self.set(try closure({ guard let v = try from.wait() else { throw BrokenPromise() } ; return v }))
| `- warning: capture of 'self' with non-sendable type 'Promise<ReturnType>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
88 | } catch {
89 | self.fail(error)
/Users/admin/builder/spi-builder-workspace/Sources/PerfectThread/Promise.swift:87:18: warning: capture of 'closure' with non-sendable type '(() throws -> LastType) throws -> ReturnType' in a `@Sendable` closure; this is an error in the Swift 6 language mode
85 | queue.async {
86 | do {
87 | self.set(try closure({ guard let v = try from.wait() else { throw BrokenPromise() } ; return v }))
| |- warning: capture of 'closure' with non-sendable type '(() throws -> LastType) throws -> ReturnType' in a `@Sendable` closure; this is an error in the Swift 6 language mode
| `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
88 | } catch {
89 | self.fail(error)
/Users/admin/builder/spi-builder-workspace/Sources/PerfectThread/Promise.swift:87:46: warning: capture of 'from' with non-sendable type 'Promise<LastType>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
47 | import Dispatch
48 |
49 | public class Promise<ReturnType> {
| `- note: generic class 'Promise' does not conform to the 'Sendable' protocol
50 |
51 | let event = Threading.Event()
:
85 | queue.async {
86 | do {
87 | self.set(try closure({ guard let v = try from.wait() else { throw BrokenPromise() } ; return v }))
| `- warning: capture of 'from' with non-sendable type 'Promise<LastType>' in a `@Sendable` closure; this is an error in the Swift 6 language mode
88 | } catch {
89 | self.fail(error)
/Users/admin/builder/spi-builder-workspace/Sources/PerfectThread/Promise.swift:87:46: warning: capture of 'from' with non-sendable type 'Promise<LastType>' in an isolated closure; this is an error in the Swift 6 language mode
47 | import Dispatch
48 |
49 | public class Promise<ReturnType> {
| `- note: generic class 'Promise' does not conform to the 'Sendable' protocol
50 |
51 | let event = Threading.Event()
:
85 | queue.async {
86 | do {
87 | self.set(try closure({ guard let v = try from.wait() else { throw BrokenPromise() } ; return v }))
| `- warning: capture of 'from' with non-sendable type 'Promise<LastType>' in an isolated closure; this is an error in the Swift 6 language mode
88 | } catch {
89 | self.fail(error)
[6/6] Emitting module PerfectThread
/Users/admin/builder/spi-builder-workspace/Sources/PerfectThread/ThreadQueue.swift:48:21: warning: static property 'serialQueues' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
46 | public extension Threading {
47 |
48 | private static var serialQueues = [String:ThreadQueue]()
| |- warning: static property 'serialQueues' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'serialQueues' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: annotate 'serialQueues' with '@MainActor' if property should only be accessed from the main actor
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
49 | private static var concurrentQueues = [String:ThreadQueue]()
50 | private static let queuesLock = Threading.Lock()
/Users/admin/builder/spi-builder-workspace/Sources/PerfectThread/ThreadQueue.swift:49:21: warning: static property 'concurrentQueues' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
47 |
48 | private static var serialQueues = [String:ThreadQueue]()
49 | private static var concurrentQueues = [String:ThreadQueue]()
| |- warning: static property 'concurrentQueues' is not concurrency-safe because it is non-isolated global shared mutable state; this is an error in the Swift 6 language mode
| |- note: convert 'concurrentQueues' to a 'let' constant to make 'Sendable' shared state immutable
| |- note: annotate 'concurrentQueues' with '@MainActor' if property should only be accessed from the main actor
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
50 | private static let queuesLock = Threading.Lock()
51 |
/Users/admin/builder/spi-builder-workspace/Sources/PerfectThread/ThreadQueue.swift:50:21: warning: static property 'queuesLock' is not concurrency-safe because non-'Sendable' type 'Threading.Lock' may have shared mutable state; this is an error in the Swift 6 language mode
48 | private static var serialQueues = [String:ThreadQueue]()
49 | private static var concurrentQueues = [String:ThreadQueue]()
50 | private static let queuesLock = Threading.Lock()
| |- warning: static property 'queuesLock' is not concurrency-safe because non-'Sendable' type 'Threading.Lock' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: annotate 'queuesLock' with '@MainActor' if property should only be accessed from the main actor
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
51 |
52 | private static let defaultQueue = DefaultQueue()
/Users/admin/builder/spi-builder-workspace/Sources/PerfectThread/Threading.swift:68:8: note: class 'Lock' does not conform to the 'Sendable' protocol
66 | /// The lock can be held by only one thread. Other threads attempting to secure the lock while it is held will block.
67 | /// The lock is initialized as being recursive. The locking thread may lock multiple times, but each lock should be accompanied by an unlock.
68 | class Lock {
| `- note: class 'Lock' does not conform to the 'Sendable' protocol
69 | var mutex = pthread_mutex_t()
70 | /// Initialize a new lock object.
/Users/admin/builder/spi-builder-workspace/Sources/PerfectThread/ThreadQueue.swift:52:21: warning: static property 'defaultQueue' is not concurrency-safe because non-'Sendable' type 'Threading.DefaultQueue' may have shared mutable state; this is an error in the Swift 6 language mode
50 | private static let queuesLock = Threading.Lock()
51 |
52 | private static let defaultQueue = DefaultQueue()
| |- warning: static property 'defaultQueue' is not concurrency-safe because non-'Sendable' type 'Threading.DefaultQueue' may have shared mutable state; this is an error in the Swift 6 language mode
| |- note: annotate 'defaultQueue' with '@MainActor' if property should only be accessed from the main actor
| `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
53 |
54 | /// Queue type indicator.
:
60 | }
61 |
62 | private class DefaultQueue: ThreadQueue {
| `- note: class 'DefaultQueue' does not conform to the 'Sendable' protocol
63 | let name = "default"
64 | let type = Threading.QueueType.concurrent
Build complete! (15.32s)
Build complete.
{
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],
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"targets" : [
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"sources" : [
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],
"target_dependencies" : [
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},
{
"c99name" : "PerfectThread",
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"name" : "PerfectThread",
"path" : "Sources/PerfectThread",
"product_memberships" : [
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"sources" : [
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"tools_version" : "4.0"
}
Done.