Merge pull request #733 from ParsePlatform/nlutsenko.nullability

Update nullability specifier syntax to latest.

Author: nlutsenko

Parse/Internal/Commands/CommandRunner/URLSession/Session/TaskDelegate/PFURLSessionUploadTaskDelegate.m

@@ -10,7 +10,7 @@
 #import "PFURLSessionUploadTaskDelegate.h"
 
 @implementation PFURLSessionUploadTaskDelegate {
-    __nullable PFProgressBlock _progressBlock;
+    _Nullable PFProgressBlock _progressBlock;
 }
 
 ///--------------------------------------

Parse/Internal/LocalDataStore/OfflineStore/PFOfflineStore.m

@@ -176,7 +176,7 @@ - (instancetype)initWithFileManager:(PFFileManager *)fileManager options:(PFOffl
                 uuid = task.result;
                 NSString *query = [NSString stringWithFormat:@"SELECT %@ FROM %@ WHERE %@ = ?;",
                                    PFOfflineStoreKeyOfJSON, PFOfflineStoreTableOfObjects, PFOfflineStoreKeyOfUUID];
-                return [database executeQueryAsync:query withArgumentsInArray:@[ uuid ] block:^id(PFSQLiteDatabaseResult *__nonnull result) {
+                return [database executeQueryAsync:query withArgumentsInArray:@[ uuid ] block:^id(PFSQLiteDatabaseResult *_Nonnull result) {
                     if (![result next]) {
                         [NSException raise:NSInternalInconsistencyException
                                     format:@"Attempted to find non-existent uuid %@.", uuid];
@@ -213,7 +213,7 @@ - (instancetype)initWithFileManager:(PFFileManager *)fileManager options:(PFOffl
 
         __block NSString *jsonString = nil;
         __block NSString *newUUID = nil;
-        jsonStringTask = [[database executeQueryAsync:query withArgumentsInArray:@[ className, objectId ] block:^id(PFSQLiteDatabaseResult *__nonnull result) {
+        jsonStringTask = [[database executeQueryAsync:query withArgumentsInArray:@[ className, objectId ] block:^id(PFSQLiteDatabaseResult *_Nonnull result) {
             if (![result next]) {
                 NSString *errorMessage = @"This object is not available in the offline cache.";
                 NSError *error = [PFErrorUtilities errorWithCode:kPFErrorCacheMiss

Parse/Internal/LocalDataStore/SQLite/PFSQLiteDatabase.h

@@ -17,7 +17,7 @@
 @class PFFileManager;
 @class PFSQLiteDatabaseResult;
 
-typedef id __nullable(^PFSQLiteDatabaseQueryBlock)(PFSQLiteDatabaseResult *__nonnull result);
+typedef id _Nullable(^PFSQLiteDatabaseQueryBlock)(PFSQLiteDatabaseResult *_Nonnull result);
 
 /**
  Argument count given in executeSQLAsync or executeQueryAsync is invalid.

Parse/Internal/Persistence/PFPersistenceController.h

@@ -21,7 +21,7 @@ NS_ASSUME_NONNULL_BEGIN
 #pragma mark - Controller
 ///--------------------------------------
 
-typedef BFTask<NSNumber *> *__nonnull (^PFPersistenceGroupValidationHandler)(id<PFPersistenceGroup> group);
+typedef BFTask<NSNumber *> *_Nonnull (^PFPersistenceGroupValidationHandler)(id<PFPersistenceGroup> group);
 
 @interface PFPersistenceController : NSObject
 

Parse/PFConfig.h

@@ -17,7 +17,7 @@ NS_ASSUME_NONNULL_BEGIN
 
 @class PFConfig;
 
-typedef void(^PFConfigResultBlock)(PFConfig *__nullable config, NSError *__nullable error);
+typedef void(^PFConfigResultBlock)(PFConfig *_Nullable config, NSError *_Nullable error);
 
 /**
  `PFConfig` is a representation of the remote configuration object.

Parse/PFConstants.h

@@ -27,7 +27,7 @@ extern NSInteger const PARSE_API_VERSION;
 #define PARSE_IOS_ONLY (TARGET_OS_IPHONE)
 #define PARSE_OSX_ONLY (TARGET_OS_MAC && !(TARGET_OS_IPHONE))
 
-extern NSString *const __nonnull kPFDeviceType;
+extern NSString *const _Nonnull kPFDeviceType;
 
 ///--------------------------------------
 #pragma mark - Cache Policies
@@ -123,7 +123,7 @@ typedef NS_ENUM(uint8_t, PFLogLevel) {
 #pragma mark - Errors
 ///--------------------------------------
 
-extern NSString *const __nonnull PFParseErrorDomain;
+extern NSString *const _Nonnull PFParseErrorDomain;
 
 /**
  `PFErrorCode` enum contains all custom error codes that are used as `code` for `NSError` for callbacks on all classes.
@@ -359,17 +359,17 @@ typedef NS_ENUM(NSInteger, PFErrorCode) {
 #pragma mark - Blocks
 ///--------------------------------------
 
-typedef void (^PFBooleanResultBlock)(BOOL succeeded, NSError *__nullable error);
-typedef void (^PFIntegerResultBlock)(int number, NSError *__nullable error);
-typedef void (^PFArrayResultBlock)(NSArray *__nullable objects, NSError *__nullable error);
-typedef void (^PFObjectResultBlock)(PFObject *__nullable object,  NSError *__nullable error);
-typedef void (^PFSetResultBlock)(NSSet *__nullable channels, NSError *__nullable error);
-typedef void (^PFUserResultBlock)(PFUser *__nullable user, NSError *__nullable error);
-typedef void (^PFDataResultBlock)(NSData *__nullable data, NSError *__nullable error);
-typedef void (^PFDataStreamResultBlock)(NSInputStream *__nullable stream, NSError *__nullable error);
-typedef void (^PFFilePathResultBlock)(NSString *__nullable filePath, NSError *__nullable error);
-typedef void (^PFStringResultBlock)(NSString *__nullable string, NSError *__nullable error);
-typedef void (^PFIdResultBlock)(__nullable id object, NSError *__nullable error);
+typedef void (^PFBooleanResultBlock)(BOOL succeeded, NSError *_Nullable error);
+typedef void (^PFIntegerResultBlock)(int number, NSError *_Nullable error);
+typedef void (^PFArrayResultBlock)(NSArray *_Nullable objects, NSError *_Nullable error);
+typedef void (^PFObjectResultBlock)(PFObject *_Nullable object,  NSError *_Nullable error);
+typedef void (^PFSetResultBlock)(NSSet *_Nullable channels, NSError *_Nullable error);
+typedef void (^PFUserResultBlock)(PFUser *_Nullable user, NSError *_Nullable error);
+typedef void (^PFDataResultBlock)(NSData *_Nullable data, NSError *_Nullable error);
+typedef void (^PFDataStreamResultBlock)(NSInputStream *_Nullable stream, NSError *_Nullable error);
+typedef void (^PFFilePathResultBlock)(NSString *_Nullable filePath, NSError *_Nullable error);
+typedef void (^PFStringResultBlock)(NSString *_Nullable string, NSError *_Nullable error);
+typedef void (^PFIdResultBlock)(_Nullable id object, NSError *_Nullable error);
 typedef void (^PFProgressBlock)(int percentDone);
 
 ///--------------------------------------
@@ -379,30 +379,30 @@ typedef void (^PFProgressBlock)(int percentDone);
 /**
  The name of the notification that is going to be sent before any URL request is sent.
  */
-extern NSString *const __nonnull PFNetworkWillSendURLRequestNotification;
+extern NSString *const _Nonnull PFNetworkWillSendURLRequestNotification;
 
 /**
  The name of the notification that is going to be sent after any URL response is received.
  */
-extern NSString *const __nonnull PFNetworkDidReceiveURLResponseNotification;
+extern NSString *const _Nonnull PFNetworkDidReceiveURLResponseNotification;
 
 /**
  The key of request(NSURLRequest) in the userInfo dictionary of a notification.
  @note This key is populated in userInfo, only if `PFLogLevel` on `Parse` is set to `PFLogLevelDebug`.
  */
-extern NSString *const __nonnull PFNetworkNotificationURLRequestUserInfoKey;
+extern NSString *const _Nonnull PFNetworkNotificationURLRequestUserInfoKey;
 
 /**
  The key of response(NSHTTPURLResponse) in the userInfo dictionary of a notification.
  @note This key is populated in userInfo, only if `PFLogLevel` on `Parse` is set to `PFLogLevelDebug`.
  */
-extern NSString *const __nonnull PFNetworkNotificationURLResponseUserInfoKey;
+extern NSString *const _Nonnull PFNetworkNotificationURLResponseUserInfoKey;
 
 /**
  The key of repsonse body (usually `NSString` with JSON) in the userInfo dictionary of a notification.
  @note This key is populated in userInfo, only if `PFLogLevel` on `Parse` is set to `PFLogLevelDebug`.
  */
-extern NSString *const __nonnull PFNetworkNotificationURLResponseBodyUserInfoKey;
+extern NSString *const _Nonnull PFNetworkNotificationURLResponseBodyUserInfoKey;
 
 
 ///--------------------------------------

Parse/PFGeoPoint.h

@@ -14,7 +14,7 @@ NS_ASSUME_NONNULL_BEGIN
 
 @class PFGeoPoint;
 
-typedef void(^PFGeoPointResultBlock)(PFGeoPoint *__nullable geoPoint, NSError *__nullable error);
+typedef void(^PFGeoPointResultBlock)(PFGeoPoint *_Nullable geoPoint, NSError *_Nullable error);
 
 /**
  `PFGeoPoint` may be used to embed a latitude / longitude point as the value for a key in a `PFObject`.

Parse/PFPurchase.h

@@ -20,8 +20,8 @@ PF_WATCH_UNAVAILABLE_WARNING
 NS_ASSUME_NONNULL_BEGIN
 
 typedef void (^PFPurchaseProductObservationBlock)(SKPaymentTransaction *transaction);
-typedef void (^PFPurchaseBuyProductResultBlock)(NSError *__nullable error);
-typedef void (^PFPurchaseDownloadAssetResultBlock)(NSString *__nullable filePath, NSError *__nullable error);
+typedef void (^PFPurchaseBuyProductResultBlock)(NSError *_Nullable error);
+typedef void (^PFPurchaseDownloadAssetResultBlock)(NSString *_Nullable filePath, NSError *_Nullable error);
 
 /**
  `PFPurchase` provides a set of APIs for working with in-app purchases.

Parse/PFQuery.h

@@ -27,7 +27,7 @@ NS_ASSUME_NONNULL_BEGIN
 #pragma mark - Blocks
 ///--------------------------------------
 
-typedef void (^PFQueryArrayResultBlock)(NSArray<PFGenericObject> *__nullable objects, NSError * __nullable error);
+typedef void (^PFQueryArrayResultBlock)(NSArray<PFGenericObject> *_Nullable objects, NSError * _Nullable error);
 
 ///--------------------------------------
 #pragma mark - Creating a Query for a Class
@@ -522,7 +522,7 @@ typedef void (^PFQueryArrayResultBlock)(NSArray<PFGenericObject> *__nullable obj
  The block should have the following argument signature: `^(NSArray *object, NSError *error)`
  */
 - (void)getObjectInBackgroundWithId:(NSString *)objectId
-                              block:(nullable void (^)(PFGenericObject __nullable object, NSError *__nullable error))block;
+                              block:(nullable void (^)(PFGenericObject _Nullable object, NSError *_Nullable error))block;
 
 ///--------------------------------------
 #pragma mark - Getting User Objects
@@ -575,7 +575,7 @@ typedef void (^PFQueryArrayResultBlock)(NSArray<PFGenericObject> *__nullable obj
  `result` will be `nil` if `error` is set OR no object was found matching the query.
  `error` will be `nil` if `result` is set OR if the query succeeded, but found no results.
  */
-- (void)getFirstObjectInBackgroundWithBlock:(nullable void (^)(PFGenericObject __nullable object, NSError *__nullable error))block;
+- (void)getFirstObjectInBackgroundWithBlock:(nullable void (^)(PFGenericObject _Nullable object, NSError *_Nullable error))block;
 
 ///--------------------------------------
 #pragma mark - Counting the Matches in a Query

Parse/PFSession.h

@@ -18,7 +18,7 @@ NS_ASSUME_NONNULL_BEGIN
 
 @class PFSession;
 
-typedef void(^PFSessionResultBlock)(PFSession *__nullable session, NSError *__nullable error);
+typedef void(^PFSessionResultBlock)(PFSession *_Nullable session, NSError *_Nullable error);
 
 /**
  `PFSession` is a local representation of a session.