[Concurrency] Deprecate one of the cancellation handler overloads

ktoso · ktoso · commit 5aeec68ee406 · 2022-08-16T11:31:03.000+09:00
diff --git a/stdlib/public/BackDeployConcurrency/SourceCompatibilityShims.swift b/stdlib/public/BackDeployConcurrency/SourceCompatibilityShims.swift
@@ -54,6 +54,7 @@ extension TaskPriority {
 
 @available(SwiftStdlib 5.1, *)
 @_alwaysEmitIntoClient
+@available(*, deprecated, renamed: "withTaskCancellationHandler(operation:onCancel:)")
 public func withTaskCancellationHandler<T>(
   handler: @Sendable () -> Void,
   operation: () async throws -> T
diff --git a/stdlib/public/Concurrency/SourceCompatibilityShims.swift b/stdlib/public/Concurrency/SourceCompatibilityShims.swift
@@ -54,6 +54,7 @@ extension TaskPriority {
 
 @available(SwiftStdlib 5.1, *)
 @_alwaysEmitIntoClient
+@available(*, deprecated, renamed: "withTaskCancellationHandler(operation:onCancel:)")
 public func withTaskCancellationHandler<T>(
   handler: @Sendable () -> Void,
   operation: () async throws -> T
