Fix build error with Xcode 9

DavinAhn · DavinAhn · commit 8c000cfb7012 · 2017-09-26T20:05:01.000+09:00
diff --git a/README.md b/README.md
@@ -2,17 +2,17 @@
 Calling native code from Javascript in iOS likes JavascriptInterface in Android.
 
 ## Requirements
-- Xcode 8.0+
+- Xcode 9.0+
 - Swift 3
 - iOS8+
 
-(based on WKJavaScriptController 1.1.0+)
+(based on WKJavaScriptController 1.1.7+)
 
 ## Installation
 This library is distributed by [CocoaPods](https://cocoapods.org).
 
  CocoaPods is a dependency manager for Cocoa projects. You can install it with the following command:
- 
+
 ```
 $ gem install cocoapods
 ```
@@ -102,5 +102,5 @@ native.onSubmit({
 - Method argument length is up to 10.
 - Allowed argument types are NSNumber, NSString, NSDate, NSArray, NSDictionary, and NSNull(when `undefined` passed).
 - If Value types of Swift(Bool, Int32, Int, Float, Double, ...) used in argument that are not wrapped in NSArray or NSDictionary, it must be replaced with JSBool, JSInt or JSFloat.
-(Because Value types of Swift in ObjC is replaced by NSNumber.)
+  (Because Value types of Swift in ObjC is replaced by NSNumber.)
 - Class methods in protocol are not supported.
diff --git a/WKJavaScriptController-Demo/WKJavaScriptController-Demo.xcodeproj/project.pbxproj b/WKJavaScriptController-Demo/WKJavaScriptController-Demo.xcodeproj/project.pbxproj
@@ -125,7 +125,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0820;
-				LastUpgradeCheck = 0820;
+				LastUpgradeCheck = 0900;
 				ORGANIZATIONNAME = "Davin Ahn";
 				TargetAttributes = {
 					83FA35891E2C5C6900A6B171 = {
@@ -271,15 +271,21 @@
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
@@ -320,15 +326,21 @@
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
diff --git a/WKJavaScriptController/WKJavaScriptController.swift b/WKJavaScriptController/WKJavaScriptController.swift
@@ -130,7 +130,7 @@ open class WKJavaScriptController: NSObject {
         var protocols = [`protocol`]
         let protocolList = protocol_copyProtocolList(`protocol`, nil)
         if protocolList != nil, let list = Optional(protocolList) {
-            if let adoptedProtocol = list?.pointee.unsafelyUnwrapped {
+            if let adoptedProtocol = list?.pointee {
                 protocols += protocolsAdoptedBy(protocol: adoptedProtocol)
             }
         }

Original file line number	Diff line number	Diff line change
`@@ -130,7 +130,7 @@ open class WKJavaScriptController: NSObject {`
`130`	`130`	var protocols = [`protocol`]
`131`	`131`	let protocolList = protocol_copyProtocolList(`protocol`, nil)
`132`	`132`	`if protocolList != nil, let list = Optional(protocolList) {`
`133`		`- if let adoptedProtocol = list?.pointee.unsafelyUnwrapped {`
	`133`	`+ if let adoptedProtocol = list?.pointee {`
`134`	`134`	`protocols += protocolsAdoptedBy(protocol: adoptedProtocol)`
`135`	`135`	`}`
`136`	`136`	`}`