From 553af10b1b4e7e60b08521e1ef2027a522d825b4 Mon Sep 17 00:00:00 2001
From: Alex Fish <fish@dice.fm>
Date: Mon, 5 Sep 2016 12:50:12 +0100
Subject: [PATCH] Convert to swift3

---
 Box.xcodeproj/project.pbxproj                 | 20 ++++++++++++++++++-
 .../xcshareddata/xcschemes/Box-Mac.xcscheme   | 10 +++++-----
 .../xcshareddata/xcschemes/Box-iOS.xcscheme   | 10 +++++-----
 Box/Box.swift                                 |  6 +++---
 Box/BoxType.swift                             |  6 +++---
 Box/MutableBox.swift                          |  4 ++--
 BoxTests/Info.plist                           |  2 +-
 7 files changed, 38 insertions(+), 20 deletions(-)

diff --git a/Box.xcodeproj/project.pbxproj b/Box.xcodeproj/project.pbxproj
index 4b5b763..1443485 100644
--- a/Box.xcodeproj/project.pbxproj
+++ b/Box.xcodeproj/project.pbxproj
@@ -256,7 +256,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0700;
-				LastUpgradeCheck = 0700;
+				LastUpgradeCheck = 0800;
 				ORGANIZATIONNAME = "Rob Rix";
 				TargetAttributes = {
 					D470AC3619E86128003DA6C6 = {
@@ -267,9 +267,11 @@
 					};
 					F8BB81D21A939B66001AA352 = {
 						CreatedOnToolsVersion = 6.3;
+						LastSwiftMigration = 0800;
 					};
 					F8BB81DC1A939B67001AA352 = {
 						CreatedOnToolsVersion = 6.3;
+						LastSwiftMigration = 0800;
 					};
 				};
 			};
@@ -394,15 +396,19 @@
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				COPY_PHASE_STRIP = NO;
 				CURRENT_PROJECT_VERSION = 1;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_TESTABILITY = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"DEBUG=1",
@@ -440,8 +446,10 @@
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				COPY_PHASE_STRIP = YES;
@@ -450,6 +458,7 @@
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
@@ -461,6 +470,7 @@
 				MTL_ENABLE_DEBUG_INFO = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.antitypical.$(PRODUCT_NAME:rfc1034identifier)";
 				SDKROOT = macosx;
+				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
 			};
@@ -521,6 +531,7 @@
 				);
 				INFOPLIST_FILE = BoxTests/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";
+				PRODUCT_BUNDLE_IDENTIFIER = "com.antitypical.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 			};
 			name = Debug;
@@ -535,6 +546,7 @@
 				);
 				INFOPLIST_FILE = BoxTests/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";
+				PRODUCT_BUNDLE_IDENTIFIER = "com.antitypical.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 			};
 			name = Release;
@@ -559,6 +571,7 @@
 				PRODUCT_NAME = Box;
 				SDKROOT = iphoneos;
 				SKIP_INSTALL = YES;
+				SWIFT_VERSION = 3.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Debug;
@@ -579,6 +592,7 @@
 				PRODUCT_NAME = Box;
 				SDKROOT = iphoneos;
 				SKIP_INSTALL = YES;
+				SWIFT_VERSION = 3.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = YES;
 			};
@@ -599,8 +613,10 @@
 				);
 				INFOPLIST_FILE = BoxTests/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				PRODUCT_BUNDLE_IDENTIFIER = "com.antitypical.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;
+				SWIFT_VERSION = 3.0;
 			};
 			name = Debug;
 		};
@@ -615,8 +631,10 @@
 				);
 				INFOPLIST_FILE = BoxTests/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
+				PRODUCT_BUNDLE_IDENTIFIER = "com.antitypical.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = iphoneos;
+				SWIFT_VERSION = 3.0;
 				VALIDATE_PRODUCT = YES;
 			};
 			name = Release;
diff --git a/Box.xcodeproj/xcshareddata/xcschemes/Box-Mac.xcscheme b/Box.xcodeproj/xcshareddata/xcschemes/Box-Mac.xcscheme
index d5930bf..223359f 100644
--- a/Box.xcodeproj/xcshareddata/xcschemes/Box-Mac.xcscheme
+++ b/Box.xcodeproj/xcshareddata/xcschemes/Box-Mac.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0700"
+   LastUpgradeVersion = "0800"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -37,10 +37,10 @@
       </BuildActionEntries>
    </BuildAction>
    <TestAction
+      buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      buildConfiguration = "Debug">
+      shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
          <TestableReference
             skipped = "NO">
@@ -66,11 +66,11 @@
       </AdditionalOptions>
    </TestAction>
    <LaunchAction
+      buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Debug"
       ignoresPersistentStateOnLaunch = "NO"
       debugDocumentVersioning = "YES"
       debugServiceExtension = "internal"
@@ -88,10 +88,10 @@
       </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
+      buildConfiguration = "Release"
       shouldUseLaunchSchemeArgsEnv = "YES"
       savedToolIdentifier = ""
       useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Release"
       debugDocumentVersioning = "YES">
       <MacroExpansion>
          <BuildableReference
diff --git a/Box.xcodeproj/xcshareddata/xcschemes/Box-iOS.xcscheme b/Box.xcodeproj/xcshareddata/xcschemes/Box-iOS.xcscheme
index c1b1364..620ec02 100644
--- a/Box.xcodeproj/xcshareddata/xcschemes/Box-iOS.xcscheme
+++ b/Box.xcodeproj/xcshareddata/xcschemes/Box-iOS.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0700"
+   LastUpgradeVersion = "0800"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -37,10 +37,10 @@
       </BuildActionEntries>
    </BuildAction>
    <TestAction
+      buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      shouldUseLaunchSchemeArgsEnv = "YES"
-      buildConfiguration = "Debug">
+      shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
          <TestableReference
             skipped = "NO">
@@ -66,11 +66,11 @@
       </AdditionalOptions>
    </TestAction>
    <LaunchAction
+      buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Debug"
       ignoresPersistentStateOnLaunch = "NO"
       debugDocumentVersioning = "YES"
       debugServiceExtension = "internal"
@@ -88,10 +88,10 @@
       </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
+      buildConfiguration = "Release"
       shouldUseLaunchSchemeArgsEnv = "YES"
       savedToolIdentifier = ""
       useCustomWorkingDirectory = "NO"
-      buildConfiguration = "Release"
       debugDocumentVersioning = "YES">
       <MacroExpansion>
          <BuildableReference
diff --git a/Box/Box.swift b/Box/Box.swift
index 0fb0da5..ce51437 100644
--- a/Box/Box.swift
+++ b/Box/Box.swift
@@ -11,7 +11,7 @@ public final class Box<T>: BoxType, CustomStringConvertible {
 
 
 	/// Constructs a `Box` with the given `value`.
-	public class func unit(value: T) -> Box<T> {
+	public class func unit(_ value: T) -> Box<T> {
 		return Box(value)
 	}
 
@@ -20,7 +20,7 @@ public final class Box<T>: BoxType, CustomStringConvertible {
 	public let value: T
 
 	/// Constructs a new Box by transforming `value` by `f`.
-	public func map<U>(@noescape f: T -> U) -> Box<U> {
+	public func map<U>(_ f: (T) -> U) -> Box<U> {
 		return Box<U>(f(value))
 	}
 
@@ -28,6 +28,6 @@ public final class Box<T>: BoxType, CustomStringConvertible {
 	// MARK: Printable
 
 	public var description: String {
-		return String(value)
+		return String(describing: value)
 	}
 }
diff --git a/Box/BoxType.swift b/Box/BoxType.swift
index db6109a..a91e04d 100644
--- a/Box/BoxType.swift
+++ b/Box/BoxType.swift
@@ -26,14 +26,14 @@ public protocol MutableBoxType: BoxType {
 /// Equality of `BoxType`s of `Equatable` types.
 ///
 /// We cannot declare that e.g. `Box<T: Equatable>` conforms to `Equatable`, so this is a relatively ad hoc definition.
-public func == <B: BoxType where B.Value: Equatable> (lhs: B, rhs: B) -> Bool {
+public func == <B: BoxType> (lhs: B, rhs: B) -> Bool where B.Value: Equatable {
 	return lhs.value == rhs.value
 }
 
 /// Inequality of `BoxType`s of `Equatable` types.
 ///
 /// We cannot declare that e.g. `Box<T: Equatable>` conforms to `Equatable`, so this is a relatively ad hoc definition.
-public func != <B: BoxType where B.Value: Equatable> (lhs: B, rhs: B) -> Bool {
+public func != <B: BoxType> (lhs: B, rhs: B) -> Bool where B.Value: Equatable {
 	return lhs.value != rhs.value
 }
 
@@ -41,6 +41,6 @@ public func != <B: BoxType where B.Value: Equatable> (lhs: B, rhs: B) -> Bool {
 // MARK: Map
 
 /// Maps the value of a box into a new box.
-public func map<B: BoxType, C: BoxType>(v: B, @noescape f: B.Value -> C.Value) -> C {
+public func map<B: BoxType, C: BoxType>(_ v: B, f: (B.Value) -> C.Value) -> C {
 	return C(f(v.value))
 }
diff --git a/Box/MutableBox.swift b/Box/MutableBox.swift
index 0e434b6..2fe30b6 100644
--- a/Box/MutableBox.swift
+++ b/Box/MutableBox.swift
@@ -15,13 +15,13 @@ public final class MutableBox<T>: MutableBoxType, CustomStringConvertible {
 	public var value: T
 
 	/// Constructs a new MutableBox by transforming `value` by `f`.
-	public func map<U>(@noescape f: T -> U) -> MutableBox<U> {
+	public func map<U>(_ f: (T) -> U) -> MutableBox<U> {
 		return MutableBox<U>(f(value))
 	}
 
 	// MARK: Printable
 
 	public var description: String {
-		return String(value)
+		return String(describing: value)
 	}
 }
diff --git a/BoxTests/Info.plist b/BoxTests/Info.plist
index 358bdf0..ba72822 100644
--- a/BoxTests/Info.plist
+++ b/BoxTests/Info.plist
@@ -7,7 +7,7 @@
 	<key>CFBundleExecutable</key>
 	<string>$(EXECUTABLE_NAME)</string>
 	<key>CFBundleIdentifier</key>
-	<string>com.antitypical.$(PRODUCT_NAME:rfc1034identifier)</string>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>