Bump Swift requirement to 5.0

.github/workflows/ci.yml

@@ -26,7 +26,7 @@ jobs:
     runs-on: macOS-10.14
     strategy:
       matrix:
-        xcode: [10.1, 10.3, 11]
+        xcode: [10.3, 11]
     steps:
     - uses: actions/checkout@v1
     - run: sudo xcode-select -s '/Applications/Xcode_${{ matrix.xcode }}.app'
@@ -39,7 +39,7 @@ jobs:
     runs-on: macOS-10.14
     strategy:
       matrix:
-        xcode: [10.1, 10.3, 11]
+        xcode: [10.3, 11]
     steps:
     - uses: actions/checkout@v1
     - run: sudo xcode-select -s '/Applications/Xcode_${{ matrix.xcode }}.app'

.travis.yml

@@ -6,24 +6,20 @@ language: generic
 matrix:
   include:
     - &swiftpm_linux
-      name: SwiftPM / Linux / Swift 4.2.4
+      name: SwiftPM / Linux / Swift 5.0.3
       os: linux
       dist: trusty
       sudo: required
       env:
-        - SWIFT_VERSION=4.2.4
+        - SWIFT_VERSION=5.0.3
       install:
         - eval "$(curl -sL https://swiftenv.fuller.li/install.sh)"
       script:
         - ./test swiftpm
-    - <<: *swiftpm_linux
-      name: SwiftPM / Linux / Swift 5.0.3
-      env:
-        - SWIFT_VERSION=5.0.3
     - <<: *swiftpm_linux
       name: SwiftPM / Linux / Swift 5.1 Development
       env:
-        - SWIFT_VERSION=5.1-DEVELOPMENT-SNAPSHOT-2019-09-05-a
+        - SWIFT_VERSION=5.1-DEVELOPMENT-SNAPSHOT-2019-09-09-a
 install: true
 script:
   - ./test $TYPE

Gemfile.lock

@@ -1,18 +1,18 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    CFPropertyList (3.0.0)
+    CFPropertyList (3.0.1)
     activesupport (4.2.11.1)
       i18n (~> 0.7)
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
     atomos (0.1.3)
-    claide (1.0.2)
-    cocoapods (1.7.1)
+    claide (1.0.3)
+    cocoapods (1.7.5)
       activesupport (>= 4.0.2, < 5)
       claide (>= 1.0.2, < 2.0)
-      cocoapods-core (= 1.7.1)
+      cocoapods-core (= 1.7.5)
       cocoapods-deintegrate (>= 1.0.3, < 2.0)
       cocoapods-downloader (>= 1.2.2, < 2.0)
       cocoapods-plugins (>= 1.0.0, < 2.0)
@@ -22,13 +22,13 @@ GEM
       cocoapods-try (>= 1.1.0, < 2.0)
       colored2 (~> 3.1)
       escape (~> 0.0.4)
-      fourflusher (>= 2.2.0, < 3.0)
+      fourflusher (>= 2.3.0, < 3.0)
       gh_inspector (~> 1.0)
       molinillo (~> 0.6.6)
       nap (~> 1.0)
       ruby-macho (~> 1.4)
-      xcodeproj (>= 1.8.2, < 2.0)
-    cocoapods-core (1.7.1)
+      xcodeproj (>= 1.10.0, < 2.0)
+    cocoapods-core (1.7.5)
       activesupport (>= 4.0.2, < 6)
       fuzzy_match (~> 2.0.4)
       nap (~> 1.0)
@@ -38,14 +38,14 @@ GEM
       nap
     cocoapods-search (1.0.0)
     cocoapods-stats (1.1.0)
-    cocoapods-trunk (1.3.1)
+    cocoapods-trunk (1.4.0)
       nap (>= 0.8, < 2.0)
       netrc (~> 0.11)
     cocoapods-try (1.1.0)
     colored2 (3.1.2)
     concurrent-ruby (1.1.5)
     escape (0.0.4)
-    fourflusher (2.3.0)
+    fourflusher (2.3.1)
     fuzzy_match (2.0.4)
     gh_inspector (1.1.3)
     i18n (0.9.5)
@@ -59,7 +59,7 @@ GEM
     thread_safe (0.3.6)
     tzinfo (1.2.5)
       thread_safe (~> 0.1)
-    xcodeproj (1.9.0)
+    xcodeproj (1.12.0)
       CFPropertyList (>= 2.3.3, < 4.0)
       atomos (~> 0.1.3)
       claide (>= 1.0.2, < 2.0)

Nimble.podspec

@@ -51,8 +51,8 @@ Pod::Spec.new do |s|
 
   s.cocoapods_version = '>= 1.4.0'
   if s.respond_to?(:swift_versions) then
-    s.swift_versions = ['4.2', '5.0']
+    s.swift_versions = ['5.0']
   else
-    s.swift_version = '4.2'
+    s.swift_version = '5.0'
   end
 end

Nimble.xcodeproj/project.pbxproj

@@ -62,8 +62,6 @@
 		1F1B5AD51963E13900CA8BF9 /* BeAKindOfTest.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1F1B5AD31963E13900CA8BF9 /* BeAKindOfTest.swift */; };
 		1F299EAB19627B2D002641AF /* BeEmptyTest.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1F299EAA19627B2D002641AF /* BeEmptyTest.swift */; };
 		1F299EAC19627B2D002641AF /* BeEmptyTest.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1F299EAA19627B2D002641AF /* BeEmptyTest.swift */; };
-		1F43728A1A1B343800EB80F8 /* Functional.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1FD8CD251968AB07008ED995 /* Functional.swift */; };
-		1F43728B1A1B343900EB80F8 /* Functional.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1FD8CD251968AB07008ED995 /* Functional.swift */; };
 		1F43728C1A1B343C00EB80F8 /* SourceLocation.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1FD8CD271968AB07008ED995 /* SourceLocation.swift */; };
 		1F43728D1A1B343D00EB80F8 /* SourceLocation.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1FD8CD271968AB07008ED995 /* SourceLocation.swift */; };
 		1F43728E1A1B343F00EB80F8 /* Stringers.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1FD8CD281968AB07008ED995 /* Stringers.swift */; };
@@ -142,7 +140,6 @@
 		1F5DF1871BDCA0F500C3A531 /* Match.swift in Sources */ = {isa = PBXBuildFile; fileRef = DDB4D5EC19FE43C200E9D9FE /* Match.swift */; };
 		1F5DF1891BDCA0F500C3A531 /* RaisesException.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1FD8CD1E1968AB07008ED995 /* RaisesException.swift */; };
 		1F5DF18A1BDCA0F500C3A531 /* ThrowError.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29EA59651B551EE6002D767E /* ThrowError.swift */; };
-		1F5DF18B1BDCA0F500C3A531 /* Functional.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1FD8CD251968AB07008ED995 /* Functional.swift */; };
 		1F5DF18C1BDCA0F500C3A531 /* Await.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1FD8CD261968AB07008ED995 /* Await.swift */; };
 		1F5DF18D1BDCA0F500C3A531 /* SourceLocation.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1FD8CD271968AB07008ED995 /* SourceLocation.swift */; };
 		1F5DF18E1BDCA0F500C3A531 /* Stringers.swift in Sources */ = {isa = PBXBuildFile; fileRef = 1FD8CD281968AB07008ED995 /* Stringers.swift */; };
@@ -588,7 +585,6 @@
 		1FD8CD1C1968AB07008ED995 /* Equal.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; lineEnding = 0; path = Equal.swift; sourceTree = "<group>"; xcLanguageSpecificationIdentifier = xcode.lang.swift; };
 		1FD8CD1D1968AB07008ED995 /* MatcherProtocols.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MatcherProtocols.swift; sourceTree = "<group>"; };
 		1FD8CD1E1968AB07008ED995 /* RaisesException.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; lineEnding = 0; path = RaisesException.swift; sourceTree = "<group>"; xcLanguageSpecificationIdentifier = xcode.lang.swift; };
-		1FD8CD251968AB07008ED995 /* Functional.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Functional.swift; sourceTree = "<group>"; };
 		1FD8CD261968AB07008ED995 /* Await.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Await.swift; sourceTree = "<group>"; };
 		1FD8CD271968AB07008ED995 /* SourceLocation.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SourceLocation.swift; sourceTree = "<group>"; };
 		1FD8CD281968AB07008ED995 /* Stringers.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Stringers.swift; sourceTree = "<group>"; };
@@ -893,7 +889,6 @@
 		1FD8CD241968AB07008ED995 /* Utils */ = {
 			isa = PBXGroup;
 			children = (
-				1FD8CD251968AB07008ED995 /* Functional.swift */,
 				1FD8CD261968AB07008ED995 /* Await.swift */,
 				1FD8CD271968AB07008ED995 /* SourceLocation.swift */,
 				1FD8CD281968AB07008ED995 /* Stringers.swift */,
@@ -1335,7 +1330,6 @@
 				1F43728D1A1B343D00EB80F8 /* SourceLocation.swift in Sources */,
 				1FD8CD4E1968AB07008ED995 /* BeLessThanOrEqual.swift in Sources */,
 				1FDBD8671AF8A4FF0089F27B /* AssertionDispatcher.swift in Sources */,
-				1F43728A1A1B343800EB80F8 /* Functional.swift in Sources */,
 				AE4BA9AD1C88DDB500B73906 /* Errors.swift in Sources */,
 				1FD8CD3C1968AB07008ED995 /* BeAnInstanceOf.swift in Sources */,
 				7A6AB2C51E7F628900A2F694 /* ToSucceed.swift in Sources */,
@@ -1523,7 +1517,6 @@
 				1F5DF1721BDCA0F500C3A531 /* Expectation.swift in Sources */,
 				7B5358C01C38479700A23FAA /* SatisfyAnyOf.swift in Sources */,
 				7B13BA0C1DD361D300C9098C /* ContainElementSatisfying.swift in Sources */,
-				1F5DF18B1BDCA0F500C3A531 /* Functional.swift in Sources */,
 				1F5DF1871BDCA0F500C3A531 /* Match.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -1615,7 +1608,6 @@
 				1FD8CD4F1968AB07008ED995 /* BeLessThanOrEqual.swift in Sources */,
 				1F1871E71CA8A18400A34BF2 /* Async.swift in Sources */,
 				1FDBD8681AF8A4FF0089F27B /* AssertionDispatcher.swift in Sources */,
-				1F43728B1A1B343900EB80F8 /* Functional.swift in Sources */,
 				AE4BA9AE1C88DDB500B73906 /* Errors.swift in Sources */,
 				1FD8CD3D1968AB07008ED995 /* BeAnInstanceOf.swift in Sources */,
 				1FD8CD511968AB07008ED995 /* BeLogical.swift in Sources */,
@@ -1853,7 +1845,7 @@
 				SDKROOT = macosx;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Off;
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
 			};
@@ -1910,7 +1902,7 @@
 				SDKROOT = macosx;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Off;
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				VALIDATE_PRODUCT = YES;
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";

README.md

@@ -1660,11 +1660,11 @@ backported.
 The deprecating plan is a 3 major versions removal. Which is as follows:
 
  1. Introduce new `Predicate` API, deprecation warning for old matcher APIs.
-    (Nimble `v7.x.x` and `v8.x.x`)
+    (Nimble `v7.x.x`, `v8.x.x` and `v9.x.x`)
  2. Introduce warnings on migration-path features (`.predicate`,
     `Predicate`-constructors with similar arguments to old API). (Nimble
-    `v9.x.x`)
- 3. Remove old API. (Nimble `v10.x.x`)
+    `v10.x.x`)
+ 3. Remove old API. (Nimble `v11.x.x`)
 
 
 # Installing Nimble

Sources/Nimble/Adapters/NimbleXCTestHandler.swift

@@ -45,7 +45,7 @@ class NimbleXCTestUnavailableHandler: AssertionHandler {
     private var stashed_swift_reportFatalErrorsToDebugger: Bool = false
 
     @objc func testCaseWillStart(_ testCase: XCTestCase) {
-        #if swift(>=3.2) && !os(tvOS)
+        #if os(macOS) || os(iOS)
         stashed_swift_reportFatalErrorsToDebugger = _swift_reportFatalErrorsToDebugger
         _swift_reportFatalErrorsToDebugger = false
         #endif
@@ -56,7 +56,7 @@ class NimbleXCTestUnavailableHandler: AssertionHandler {
     @objc func testCaseDidFinish(_ testCase: XCTestCase) {
         currentTestCase = nil
 
-        #if swift(>=3.2) && !os(tvOS)
+        #if os(macOS) || os(iOS)
         _swift_reportFatalErrorsToDebugger = stashed_swift_reportFatalErrorsToDebugger
         #endif
     }

Sources/Nimble/Utils/Await.swift

@@ -257,11 +257,7 @@ internal class AwaitPromiseBuilder<T> {
             self.trigger.timeoutSource.resume()
             while self.promise.asyncResult.isIncomplete() {
                 // Stopping the run loop does not work unless we run only 1 mode
-                #if (swift(>=4.2) && canImport(Darwin)) || compiler(>=5.0)
                 _ = RunLoop.current.run(mode: .default, before: .distantFuture)
-                #else
-                _ = RunLoop.current.run(mode: .defaultRunLoopMode, before: .distantFuture)
-                #endif
             }
 
             self.trigger.timeoutSource.cancel()

test

@@ -78,12 +78,8 @@ function test_podspec {
     echo "Gathering CocoaPods installation information..."
     run bundle exec pod --version
     echo "Linting podspec..."
-    # To work around the lint error: "ERROR | swift: Specification `Nimble` specifies an inconsistent `swift_version` (`4.0`) compared to the one present in your `.swift-version` file (`4.1`). Please remove the `.swift-version` file which is now deprecated and only use the `swift_version` attribute within your podspec."
-    # `.swift-version` is for swiftenv, not for CocoaPods, so we can't remove the file as suggested.
-    run mv .swift-version .swift-version.backup
     # Note: remove `--allow-warnings` once old Matcher API has been removed
     run bundle exec pod lib lint Nimble.podspec --allow-warnings --skip-import-validation
-    run mv .swift-version.backup .swift-version
 }
 
 function test_swiftpm {