Bump to Swift 6.1 Toolchain

Author: Kyle-Ye

.github/workflows/compatibility_tests.yml

@@ -13,7 +13,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-15]
-        xcode-version: ["16.0"]
+        xcode-version: ["16.3"]
         release: [2024]
     runs-on: ${{ matrix.os }}
     env:
@@ -60,7 +60,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-15]
-        xcode-version: ["16.0"]
+        xcode-version: ["16.3"]
         release: [2024]
         ios-version: ["18.0"]
         include:

.github/workflows/ios.yml

@@ -13,7 +13,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-15]
-        xcode-version: ["16.0"]
+        xcode-version: ["16.3"]
         release: [2024]
         ios-version: ["18.0"]
         include:

.github/workflows/macos.yml

@@ -13,7 +13,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-15]
-        xcode-version: ["16.0"]
+        xcode-version: ["16.3"]
         release: [2024]
     runs-on: ${{ matrix.os }}
     env:

.github/workflows/ubuntu.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        swift_version: ["6.0.1"]
+        swift_version: ["6.1.0"]
     runs-on: ubuntu-22.04
     env:
       OPENSWIFTUI_WERROR: 1

.github/workflows/wasm.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        swift_version: ["6.0.2-RELEASE"]
+        swift_version: ["6.1-RELEASE"]
         os: [ubuntu-22.04]
         extra_params: [""]
     runs-on: ${{ matrix.os }}

README.md

@@ -32,7 +32,7 @@ See Example folder and try it with ExampleApp
 
 ## Build
 
-The current suggested toolchain to build the project is Swift 6.0 / Xcode 16.0.
+The current suggested toolchain to build the project is Swift 6.1 / Xcode 16.3.
 
 ### Build without testing framework
 

Tests/OpenSwiftUICompatibilityTests/SwiftUICore/Modifier/ViewModifier/AppearanceActionModifierTests.swift

@@ -34,9 +34,6 @@ struct AppearanceActionModifierTests {
         #endif
     }
 
-    #if !DEBUG || compiler(>=6.1)
-    // For Xcode 16.3-/Swift 6.1-, Xcode will infer OpaqueTypeErasure to be true which will make some difference to the result.
-    // And there is no way to opt-out it for package yet.
     @Test
     func idTest() async throws {
         enum Helper {
@@ -69,6 +66,5 @@ struct AppearanceActionModifierTests {
         #expect(Helper.result.hasPrefix("AAD"))
         #endif
     }
-    #endif
 }
 #endif

Tests/OpenSwiftUICoreTests/Semantic/SemanticsTests.swift

@@ -61,24 +61,6 @@ struct SemanticsTests {
         #expect(isDeployedOnOrAfter(.v5) == false)
         #expect(isDeployedOnOrAfter(.v6) == false)
         #expect(isDeployedOnOrAfter(.v7) == false)
-        #elseif compiler(>=6.0)
-        // Path: /Applications/Xcode-16.0.0.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Library/Xcode/Agents/xctest
-        // SDK version: 18.0
-        // min version: 14.0
-        #expect(isLinkedOnOrAfter(.v1) == true)
-        #expect(isLinkedOnOrAfter(.v2) == true)
-        #expect(isLinkedOnOrAfter(.v3) == true)
-        #expect(isLinkedOnOrAfter(.v4) == true)
-        #expect(isLinkedOnOrAfter(.v5) == true)
-        #expect(isLinkedOnOrAfter(.v6) == true)
-        #expect(isLinkedOnOrAfter(.v7) == false)
-        #expect(isDeployedOnOrAfter(.v1) == true)
-        #expect(isDeployedOnOrAfter(.v2) == true)
-        #expect(isDeployedOnOrAfter(.v3) == false)
-        #expect(isDeployedOnOrAfter(.v4) == false)
-        #expect(isDeployedOnOrAfter(.v5) == false)
-        #expect(isDeployedOnOrAfter(.v6) == false)
-        #expect(isDeployedOnOrAfter(.v7) == false)
         #endif
         #elseif os(macOS)
         #if compiler(<6.2) && compiler(>=6.1)
@@ -99,24 +81,6 @@ struct SemanticsTests {
         #expect(isDeployedOnOrAfter(.v5) == true)
         #expect(isDeployedOnOrAfter(.v6) == false)
         #expect(isDeployedOnOrAfter(.v7) == false)
-        #elseif compiler(>=6.0)
-        // Path: /Applications/Xcode-16.0.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Xcode/Agents/xctest
-        // SDK version: 15.0
-        // min version: 13.0
-        #expect(isLinkedOnOrAfter(.v1) == true)
-        #expect(isLinkedOnOrAfter(.v2) == true)
-        #expect(isLinkedOnOrAfter(.v3) == true)
-        #expect(isLinkedOnOrAfter(.v4) == true)
-        #expect(isLinkedOnOrAfter(.v5) == true)
-        #expect(isLinkedOnOrAfter(.v6) == true)
-        #expect(isLinkedOnOrAfter(.v7) == false)
-        #expect(isDeployedOnOrAfter(.v1) == true)
-        #expect(isDeployedOnOrAfter(.v2) == true)
-        #expect(isDeployedOnOrAfter(.v3) == true)
-        #expect(isDeployedOnOrAfter(.v4) == true)
-        #expect(isDeployedOnOrAfter(.v5) == false)
-        #expect(isDeployedOnOrAfter(.v6) == false)
-        #expect(isDeployedOnOrAfter(.v7) == false)
         #endif
         #endif
     }