Performed migration to Swift 5

AudioKit · Mar 26, 2019 · 186b7d2 · 186b7d2
1 parent daff4e4
commit 186b7d2
Show file tree

Hide file tree

Showing 7 changed files with 13 additions and 5 deletions.
diff --git a/AudioKit/Common/Internals/AVAudioEngine+Extensions.swift b/AudioKit/Common/Internals/AVAudioEngine+Extensions.swift
@@ -59,6 +59,8 @@ extension AVAudioEngine {
             case .error, .insufficientDataFromInputNode:
                 throw NSError(domain: "AVAudioEngine ext", code: 1,
                               userInfo: [NSLocalizedDescriptionKey: "renderToFile render error"])
+            @unknown default:
+                fatalError("Unknown render result")
             }
         }
 

diff --git a/AudioKit/Common/Internals/Audio File/AKAudioFile.swift b/AudioKit/Common/Internals/Audio File/AKAudioFile.swift
@@ -22,6 +22,8 @@ extension AVAudioCommonFormat: CustomStringConvertible {
             return "PCMFormatInt16"
         case .pcmFormatInt32:
             return "PCMFormatInt32"
+        @unknown default:
+            fatalError("Unknown Type")
         }
     }
 }

diff --git a/AudioKit/Common/Internals/AudioKit+SafeConnections.swift b/AudioKit/Common/Internals/AudioKit+SafeConnections.swift
@@ -148,7 +148,7 @@ extension AudioKit {
         nodes.enumerated().forEach { (id, node) in
 
             let outputs: [(id: Int, node: AVAudioNode, bus: Int)] = node.connectionPoints.compactMap {
-                guard let node = $0.node, let id = nodes.index(of: node) else { return nil }
+                guard let node = $0.node, let id = nodes.firstIndex(of: node) else { return nil }
                 return (id, node, $0.bus)
             }
 

diff --git a/AudioKit/Common/Internals/AudioKit+Testing.swift b/AudioKit/Common/Internals/AudioKit+Testing.swift
@@ -62,6 +62,8 @@ extension AudioKit {
                 case .error:
                     // error occurred while rendering
                     fatalError("render failed")
+                @unknown default:
+                    fatalError("Unknown render result")
                 }
             }
             tester?.stop()

diff --git a/AudioKit/Common/MIDI/AKMIDIEvent.swift b/AudioKit/Common/MIDI/AKMIDIEvent.swift
@@ -99,7 +99,7 @@ public struct AKMIDIEvent {
                     // flag midi system that a sysex packet has started so it can gather bytes until the end
                     AudioKit.midi.startReceivingSysex(with: midiBytes)
                     internalData += midiBytes
-                    if let sysexEndIndex = midiBytes.index(of: AKMIDISystemCommand.sysexEnd.byte) {
+                    if let sysexEndIndex = midiBytes.firstIndex(of: AKMIDISystemCommand.sysexEnd.byte) {
                         let length = sysexEndIndex + 1
                         internalData = Array(internalData.prefix(length))
                         AudioKit.midi.stopReceivingSysex()
@@ -149,7 +149,7 @@ public struct AKMIDIEvent {
     public init(data: [MIDIByte], time: MIDITimeStamp = 0) {
         timeStamp = time
         if AudioKit.midi.isReceivingSysex {
-            if let sysexEndIndex = data.index(of: AKMIDISystemCommand.sysexEnd.rawValue) {
+            if let sysexEndIndex = data.firstIndex(of: AKMIDISystemCommand.sysexEnd.rawValue) {
                 internalData = Array(data[0...sysexEndIndex])
             }
         } else if let command = AKMIDISystemCommand(rawValue: data[0]) {

diff --git a/AudioKit/Common/Nodes/Playback/Players/ClipPlayer/AKClipRecorder.swift b/AudioKit/Common/Nodes/Playback/Players/ClipPlayer/AKClipRecorder.swift
@@ -159,7 +159,7 @@ open class AKClipRecorder {
     }
 
     private func finalize(clip: AKClipRecording, error: Error? = nil, completion: (() -> Void)? = nil) {
-        if let index = clips.index(of: clip) {
+        if let index = clips.firstIndex(of: clip) {
             clips.remove(at: index)
         }
 

diff --git a/AudioKit/iOS/AudioKit For iOS.xcodeproj/project.pbxproj b/AudioKit/iOS/AudioKit For iOS.xcodeproj/project.pbxproj
@@ -5745,7 +5745,7 @@
 				TargetAttributes = {
 					C42F34FF1C057E03000E937C = {
 						CreatedOnToolsVersion = 7.2;
-						LastSwiftMigration = 1000;
+						LastSwiftMigration = 1020;
 					};
 					EA7D07001F4E63C200707706 = {
 						CreatedOnToolsVersion = 9.0;
@@ -6818,6 +6818,7 @@
 				SKIP_INSTALL = YES;
 				SWIFT_INCLUDE_PATHS = "";
 				SWIFT_OPTIMIZATION_LEVEL = "-O";
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -6848,6 +6849,7 @@
 				SKIP_INSTALL = YES;
 				SWIFT_INCLUDE_PATHS = "";
 				SWIFT_OPTIMIZATION_LEVEL = "-O";
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};