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[concurrency] new Clock and Executor symbol availability fix #84977

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Merged
merged 2 commits into from
Oct 17, 2025
Merged

[concurrency] new Clock and Executor symbol availability fix #84977

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b661ff8
[concurrency] fix availability of new Clock symbols
glessard Oct 17, 2025
92b54e6
[concurrency] fix availability of new executor symbols
glessard Oct 17, 2025
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4 changes: 2 additions & 2 deletions stdlib/public/Concurrency/CFExecutor.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -48,7 +48,7 @@ enum CoreFoundation {
// .. Main Executor ............................................................

/// A CFRunLoop-based main executor (Apple platforms only)
@available(StdlibDeploymentTarget 6.2, *)
@available(StdlibDeploymentTarget 6.3, *)
final class CFMainExecutor: DispatchMainExecutor, @unchecked Sendable {

override public func run() throws {
Expand All @@ -64,7 +64,7 @@ final class CFMainExecutor: DispatchMainExecutor, @unchecked Sendable {
// .. Task Executor ............................................................

/// A `TaskExecutor` to match `CFMainExecutor` (Apple platforms only)
@available(StdlibDeploymentTarget 6.2, *)
@available(StdlibDeploymentTarget 6.3, *)
final class CFTaskExecutor: DispatchGlobalTaskExecutor,
@unchecked Sendable {

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8 changes: 4 additions & 4 deletions stdlib/public/Concurrency/Clock.swift
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Expand Up @@ -50,7 +50,7 @@ public protocol Clock<Duration>: Sendable {
/// - at instant: The time at which we would like it to run.
/// - tolerance: The ideal maximum delay we are willing to tolerate.
///
@available(StdlibDeploymentTarget 6.2, *)
@available(StdlibDeploymentTarget 6.3, *)
func run(_ job: consuming ExecutorJob,
at instant: Instant, tolerance: Duration?)

Expand All @@ -70,7 +70,7 @@ public protocol Clock<Duration>: Sendable {
/// - at instant: The time at which we would like it to run.
/// - tolerance: The ideal maximum delay we are willing to tolerate.
///
@available(StdlibDeploymentTarget 6.2, *)
@available(StdlibDeploymentTarget 6.3, *)
func enqueue(_ job: consuming ExecutorJob,
on executor: some Executor,
at instant: Instant, tolerance: Duration?)
Expand All @@ -81,7 +81,7 @@ public protocol Clock<Duration>: Sendable {
extension Clock {
// The default implementation works by creating a trampoline and calling
// the run() method.
@available(StdlibDeploymentTarget 6.2, *)
@available(StdlibDeploymentTarget 6.3, *)
public func enqueue(_ job: consuming ExecutorJob,
on executor: some Executor,
at instant: Instant, tolerance: Duration?) {
Expand All @@ -91,7 +91,7 @@ extension Clock {

// Clocks that do not implement run will fatalError() if you try to use
// them with an executor that does not understand them.
@available(StdlibDeploymentTarget 6.2, *)
@available(StdlibDeploymentTarget 6.3, *)
public func run(_ job: consuming ExecutorJob,
at instant: Instant, tolerance: Duration?) {
fatalError("\(Self.self) does not implement run(_:at:tolerance:).")
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2 changes: 1 addition & 1 deletion stdlib/public/Concurrency/ContinuousClock.swift
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Expand Up @@ -213,7 +213,7 @@ extension ContinuousClock.Instant: InstantProtocol {
}

#if !$Embedded && !SWIFT_STDLIB_TASK_TO_THREAD_MODEL_CONCURRENCY
@available(StdlibDeploymentTarget 6.2, *)
@available(StdlibDeploymentTarget 6.3, *)
extension ContinuousClock {

public func run(_ job: consuming ExecutorJob,
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2 changes: 1 addition & 1 deletion stdlib/public/Concurrency/CooperativeExecutor.swift
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Expand Up @@ -244,7 +244,7 @@ final class CooperativeExecutor: Executor, @unchecked Sendable {
}

#if !$Embedded && !SWIFT_STDLIB_TASK_TO_THREAD_MODEL_CONCURRENCY
@available(StdlibDeploymentTarget 6.2, *)
@available(StdlibDeploymentTarget 6.3, *)
extension CooperativeExecutor: SchedulingExecutor {

public var asScheduling: (any SchedulingExecutor)? {
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10 changes: 5 additions & 5 deletions stdlib/public/Concurrency/DispatchExecutor.swift
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Expand Up @@ -24,7 +24,7 @@ import Swift
// .. Main Executor ............................................................

/// A Dispatch-based main executor.
@available(StdlibDeploymentTarget 6.2, *)
@available(StdlibDeploymentTarget 6.3, *)
class DispatchMainExecutor: RunLoopExecutor, SchedulingExecutor,
@unchecked Sendable {
var threaded = false
Expand Down Expand Up @@ -57,7 +57,7 @@ class DispatchMainExecutor: RunLoopExecutor, SchedulingExecutor,
}
}

@available(StdlibDeploymentTarget 6.2, *)
@available(StdlibDeploymentTarget 6.3, *)
extension DispatchMainExecutor: SerialExecutor {

public func enqueue(_ job: consuming ExecutorJob) {
Expand All @@ -71,13 +71,13 @@ extension DispatchMainExecutor: SerialExecutor {
}
}

@available(StdlibDeploymentTarget 6.2, *)
@available(StdlibDeploymentTarget 6.3, *)
extension DispatchMainExecutor: MainExecutor {}

// .. Task Executor ............................................................

/// A Dispatch-based `TaskExecutor`
@available(StdlibDeploymentTarget 6.2, *)
@available(StdlibDeploymentTarget 6.3, *)
class DispatchGlobalTaskExecutor: TaskExecutor, SchedulingExecutor,
@unchecked Sendable {
public init() {}
Expand Down Expand Up @@ -148,7 +148,7 @@ fileprivate func durationComponents<C: Clock>(for duration: C.Duration, clock: C
fatalError("unknown clock in Dispatch Executor")
}

@available(StdlibDeploymentTarget 6.2, *)
@available(StdlibDeploymentTarget 6.3, *)
fileprivate func _dispatchEnqueue<C: Clock, E: Executor>(
_ job: consuming ExecutorJob,
at instant: C.Instant,
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4 changes: 2 additions & 2 deletions stdlib/public/Concurrency/Executor.swift
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Expand Up @@ -604,7 +604,7 @@ public protocol ExecutorFactory {
static var defaultExecutor: any TaskExecutor { get }
}

@available(StdlibDeploymentTarget 6.2, *)
@available(StdlibDeploymentTarget 6.3, *)
typealias DefaultExecutorFactory = PlatformExecutorFactory

@available(StdlibDeploymentTarget 6.2, *)
Expand All @@ -616,7 +616,7 @@ public func _createExecutors<F: ExecutorFactory>(factory: F.Type) {
Task._defaultExecutor = factory.defaultExecutor
}

@available(SwiftStdlib 6.2, *)
@available(SwiftStdlib 6.3, *)
@_silgen_name("swift_createDefaultExecutors")
func _createDefaultExecutors() {
if Task._defaultExecutor == nil {
Expand Down
2 changes: 1 addition & 1 deletion stdlib/public/Concurrency/PlatformExecutorDarwin.swift
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Expand Up @@ -14,7 +14,7 @@

import Swift

@available(StdlibDeploymentTarget 6.2, *)
@available(StdlibDeploymentTarget 6.3, *)
public struct PlatformExecutorFactory: ExecutorFactory {
public static var mainExecutor: any MainExecutor {
if CoreFoundation.isPresent {
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2 changes: 1 addition & 1 deletion stdlib/public/Concurrency/SuspendingClock.swift
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Expand Up @@ -191,7 +191,7 @@ extension SuspendingClock.Instant: InstantProtocol {
}

#if !$Embedded && !SWIFT_STDLIB_TASK_TO_THREAD_MODEL_CONCURRENCY
@available(StdlibDeploymentTarget 6.2, *)
@available(StdlibDeploymentTarget 6.3, *)
extension SuspendingClock {

public func run(_ job: consuming ExecutorJob,
Expand Down