Add #if swift(>=5.4)

square · Apr 21, 2024 · d23ce15 · d23ce15
1 parent 0476333
commit d23ce15
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diff --git a/Example/ParalayoutSnapshotTests/ViewDistributionSnapshotTests.swift b/Example/ParalayoutSnapshotTests/ViewDistributionSnapshotTests.swift
@@ -45,6 +45,7 @@ final class ViewDistributionSnapshotTests: SnapshotTestCase {
  assertSnapshot(matching: containerView, as: .image, named: nameForSnapshot(with: ["vertical"]))
  }
 
+#if swift(>=5.4)
  func testDistributionBuilder() {
  let containerView = UIView(frame: CGRect(x: 0, y: 0, width: 100, height: 200))
  containerView.backgroundColor = .white
@@ -68,6 +69,7 @@ final class ViewDistributionSnapshotTests: SnapshotTestCase {
  }
  assertSnapshot(matching: containerView, as: .image, named: nameForSnapshot(with: ["vertical"]))
  }
+#endif
 
  func testDistributionIgnoresTransform() {
  let containerView = UIView(frame: CGRect(x: 0, y: 0, width: 100, height: 200))
@@ -96,6 +98,7 @@ final class ViewDistributionSnapshotTests: SnapshotTestCase {
  assertSnapshot(matching: containerView, as: .image, named: nameForSnapshot(with: []))
  }
 
+#if swift(>=5.4)
  func testDistributionBuilderIgnoresTransform() {
  let containerView = UIView(frame: CGRect(x: 0, y: 0, width: 100, height: 200))
  containerView.backgroundColor = .white
@@ -120,6 +123,7 @@ final class ViewDistributionSnapshotTests: SnapshotTestCase {
  }
  assertSnapshot(matching: containerView, as: .image, named: nameForSnapshot(with: []))
  }
+#endif
 
  func testDistributionUsingCapInsets() {
  let containerView = UIView(frame: CGRect(x: 0, y: 0, width: 100, height: 80))
@@ -153,6 +157,7 @@ final class ViewDistributionSnapshotTests: SnapshotTestCase {
  assertSnapshot(matching: containerView, as: .image, named: nameForSnapshot(with: []))
  }
 
+#if swift(>=5.4)
  func testDistributionBuilderUsingCapInsets() {
  let containerView = UIView(frame: CGRect(x: 0, y: 0, width: 100, height: 80))
  containerView.backgroundColor = .white
@@ -182,6 +187,7 @@ final class ViewDistributionSnapshotTests: SnapshotTestCase {
 
  assertSnapshot(matching: containerView, as: .image, named: nameForSnapshot(with: []))
  }
+#endif
 
  func testHorizontalDistributionFollowsLayoutDirection() {
  let view = HorizontalDistributionView(frame: CGRect(x: 0, y: 0, width: 160, height: 60))

diff --git a/Paralayout/UIView+Distribution.swift b/Paralayout/UIView+Distribution.swift
@@ -150,6 +150,7 @@ extension UIView {
  }
  }
 
+#if swift(>=5.4)
  /// Arranges subviews along the vertical axis according to a distribution with fixed and/or flexible spacers.
  ///
  /// * If there are no flexible elements, this will treat the distribution as vertically centered (i.e. with two
@@ -250,6 +251,7 @@ extension UIView {
  orthogonalAlignment: orthogonalAlignment
  )
  }
+#endif
 
  /// Arranges subviews along the horizontal axis according to a distribution with fixed and/or flexible spacers.
  ///
@@ -330,6 +332,7 @@ extension UIView {
  }
  }
 
+#if swift(>=5.4)
  /// Arranges subviews along the horizontal axis according to a distribution with fixed and/or flexible spacers.
  ///
  /// * If there are no flexible elements, this will treat the distribution as horizontally centered (i.e. with two
@@ -431,6 +434,7 @@ extension UIView {
  orthogonalAlignment: orthogonalAlignment
  )
  }
+#endif
 
  // MARK: - Private Methods
 

diff --git a/Paralayout/ViewDistributionBuilder.swift b/Paralayout/ViewDistributionBuilder.swift
@@ -16,6 +16,7 @@
 
 import UIKit
 
+#if swift(>=5.4)
 @resultBuilder
 public struct ViewDistributionBuilder {
 
@@ -88,3 +89,4 @@ public struct ViewDistributionBuilder {
  components.flatMap { $0 }
  }
 }
+#endif