Merge pull request #1984 from firebase/pb-dl-311

DynamicLinks patch version for c99 compatibility fix

Author: paulb777

Firebase/DynamicLinks/CHANGELOG.md

@@ -1,3 +1,6 @@
+# v3.1.1
+- Use c99 compatible __typeof__() operator. (#1982)
+
 # v3.1.0
 - Firebase Dynamic Links is now open source and delivered as a source pod. (#1842)
 

Firebase/DynamicLinks/FIRDLDefaultRetrievalProcessV2.m

@@ -123,11 +123,11 @@ - (void)retrievePendingDynamicLinkInternal {
   }
   NSURL *uniqueMatchLinkToCheck = [self uniqueMatchLinkToCheck];
 
-  __weak typeof(self) weakSelf = self;
+  __weak __typeof__(self) weakSelf = self;
   FIRPostInstallAttributionCompletionHandler completionHandler =
       ^(NSDictionary *_Nullable dynamicLinkParameters, NSString *_Nullable matchMessage,
         NSError *_Nullable error) {
-        typeof(self) strongSelf = weakSelf;
+        __typeof__(self) strongSelf = weakSelf;
         if (!strongSelf) {
           return;
         }

Firebase/DynamicLinks/FIRDynamicLinks.m

@@ -422,10 +422,10 @@ - (nullable FIRDynamicLink *)dynamicLinkFromUniversalLinkURL:(NSURL *)url {
 - (BOOL)handleUniversalLink:(NSURL *)universalLinkURL
                  completion:(FIRDynamicLinkUniversalLinkHandler)completion {
   if ([self matchesShortLinkFormat:universalLinkURL]) {
-    __weak typeof(self) weakSelf = self;
+    __weak __typeof__(self) weakSelf = self;
     [self resolveShortLink:universalLinkURL
                 completion:^(NSURL *url, NSError *error) {
-                  typeof(self) strongSelf = weakSelf;
+                  __typeof__(self) strongSelf = weakSelf;
                   if (strongSelf) {
                     FIRDynamicLink *dynamicLink = [strongSelf dynamicLinkFromCustomSchemeURL:url];
                     dispatch_async(dispatch_get_main_queue(), ^{

FirebaseDynamicLinks.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'FirebaseDynamicLinks'
-  s.version          = '3.1.0'
+  s.version          = '3.1.1'
   s.summary          = 'Firebase DynamicLinks for iOS'
 
   s.description      = <<-DESC