Fix macOS <11 builds with Xcode 13 RC (#797)

mluisbrown · mbrandonw · mluisbrown · commit 48e7f9255ff2 · 2021-11-10T17:41:11.000Z
* Fix macOS &lt;11 builds with Xcode 13 RC

Fixes #796.

* wip

* Update Tests/ComposableArchitectureTests/ViewStoreTests.swift

Co-authored-by: Brandon Williams &lt;135203+mbrandonw@users.noreply.github.com&gt;

Co-authored-by: Brandon Williams &lt;135203+mbrandonw@users.noreply.github.com&gt;
diff --git a/Sources/ComposableArchitecture/Beta/Concurrency.swift b/Sources/ComposableArchitecture/Beta/Concurrency.swift
@@ -4,7 +4,7 @@ import ReactiveSwift
   import SwiftUI
 #endif
 
-#if compiler(>=5.5)
+#if compiler(>=5.5) && canImport(_Concurrency)
   @available(iOS 15, macOS 12, tvOS 15, watchOS 8, *)
   extension Effect {
     /// Wraps an asynchronous unit of work in an effect.
diff --git a/Tests/ComposableArchitectureTests/EffectTests.swift b/Tests/ComposableArchitectureTests/EffectTests.swift
@@ -169,7 +169,7 @@ final class EffectTests: XCTestCase {
     XCTAssertEqual(isComplete, true)
   }
 
-  #if compiler(>=5.5)
+  #if compiler(>=5.5) && canImport(_Concurrency)
     func testTask() {
       guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else { return }
 
diff --git a/Tests/ComposableArchitectureTests/ViewStoreTests.swift b/Tests/ComposableArchitectureTests/ViewStoreTests.swift
@@ -144,7 +144,7 @@ final class ViewStoreTests: XCTestCase {
     XCTAssertEqual(results, [0, 1])
   }
 
-  #if compiler(>=5.5)
+  #if compiler(>=5.5) && canImport(_Concurrency)
     func testSendWhile() {
       guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else { return }
 

Original file line number	Diff line number	Diff line change
`@@ -169,7 +169,7 @@ final class EffectTests: XCTestCase {`
`169`	`169`	`XCTAssertEqual(isComplete, true)`
`170`	`170`	`}`
`171`	`171`
`172`		`- #if compiler(>=5.5)`
	`172`	`+ #if compiler(>=5.5) && canImport(_Concurrency)`
`173`	`173`	`func testTask() {`
`174`	`174`	`guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else { return }`
`175`	`175`
Original file line number	Diff line number	Diff line change
`@@ -144,7 +144,7 @@ final class ViewStoreTests: XCTestCase {`
`144`	`144`	`XCTAssertEqual(results, [0, 1])`
`145`	`145`	`}`
`146`	`146`
`147`		`- #if compiler(>=5.5)`
	`147`	`+ #if compiler(>=5.5) && canImport(_Concurrency)`
`148`	`148`	`func testSendWhile() {`
`149`	`149`	`guard #available(iOS 15, macOS 12, tvOS 15, watchOS 8, *) else { return }`
`150`	`150`