resolve warning

Author: mylcode

Example/MCJSONKit.xcodeproj/project.pbxproj

@@ -346,7 +346,7 @@
 			isa = PBXProject;
 			attributes = {
 				CLASSPREFIX = MC;
-				LastUpgradeCheck = 0720;
+				LastUpgradeCheck = 0930;
 				ORGANIZATIONNAME = "MC-Studio";
 				TargetAttributes = {
 					6003F5AD195388D20070C39A = {
@@ -596,19 +596,32 @@
 				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_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				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_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = 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;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				COPY_PHASE_STRIP = NO;
+				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",
@@ -636,18 +649,31 @@
 				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_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				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_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = 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;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				COPY_PHASE_STRIP = YES;
 				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;
@@ -679,6 +705,7 @@
 				MODULE_NAME = ExampleApp;
 				PRODUCT_BUNDLE_IDENTIFIER = org.mcstuido.JSONKitExample;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				RUN_CLANG_STATIC_ANALYZER = YES;
 				WRAPPER_EXTENSION = app;
 			};
 			name = Debug;
@@ -700,6 +727,7 @@
 				MODULE_NAME = ExampleApp;
 				PRODUCT_BUNDLE_IDENTIFIER = org.mcstuido.JSONKitExample;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				RUN_CLANG_STATIC_ANALYZER = YES;
 				WRAPPER_EXTENSION = app;
 			};
 			name = Release;

Example/MCJSONKit.xcodeproj/xcshareddata/xcschemes/MCJSONKit-Example.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0720"
+   LastUpgradeVersion = "0930"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

Example/MCJSONKit/Classes/ViewModel/WeiboViewModel.h

@@ -21,6 +21,6 @@
 /**
  获取当前登录用户及其所关注用户的最新微博
  */
-- (void)requestFriendsTimeline:(void (^)())completion;
+- (void)requestFriendsTimeline:(void (^)(void))completion;
 
 @end

Example/MCJSONKit/Classes/ViewModel/WeiboViewModel.m

@@ -42,7 +42,7 @@ - (BOOL)ssoAuthorizeRequest {
     return NO;
 }
 
-- (void)requestFriendsTimeline:(void (^)())completion {
+- (void)requestFriendsTimeline:(void (^)(void))completion {
     [WeiboRequest startRequestWithURL:@"https://api.weibo.com/2/statuses/friends_timeline.json" completion:^(id obj) {
         NSDictionary *dict = [NSJSONSerialization JSONObjectWithData:obj options:NSJSONReadingMutableContainers  error:nil];
         self.statuses = [StatuseModel arrayOfModelsFromKeyValues:dict[@"statuses"]];

Example/MCJSONKit/Classes/Views/LoadingView.m

@@ -72,7 +72,7 @@ - (instancetype)initWithFrame:(CGRect)frame
     if (CGSizeEqualToSize(frame.size, CGSizeZero)) {
         frame.size = CGSizeMake(48, 48);
     }
-    if ([super initWithFrame:frame]) {
+    if (self = [super initWithFrame:frame]) {
         [self initView];
     }
     return self;