Add nonnil markup to ObjC library.

Add the clang annotations to the objc library and generated code to help with Swift bridging and compiler checks.

1 files changed, 5 insertions, 2 deletions

diff --git a/objectivec/google/protobuf/Any.pbobjc.h b/objectivec/google/protobuf/Any.pbobjc.h
index 8154318e..e09f3a49 100644
--- a/objectivec/google/protobuf/Any.pbobjc.h
+++ b/objectivec/google/protobuf/Any.pbobjc.h
@@ -11,6 +11,7 @@
 
 CF_EXTERN_C_BEGIN
 
+NS_ASSUME_NONNULL_BEGIN
 
 #pragma mark - GPBAnyRoot
 
@@ -88,13 +89,15 @@ typedef GPB_ENUM(GPBAny_FieldNumber) {
 // namespace should use `type.googleapis.com/full.type.name` (without
 // schema and path). A type service will eventually become available which
 // serves those URLs (projected Q2/15).
-@property(nonatomic, readwrite, copy) NSString *typeURL;
+@property(nonatomic, readwrite, copy, null_resettable) NSString *typeURL;
 
 // Must be valid serialized data of the above specified type.
-@property(nonatomic, readwrite, copy) NSData *value;
+@property(nonatomic, readwrite, copy, null_resettable) NSData *value;
 
 @end
 
+NS_ASSUME_NONNULL_END
+
 CF_EXTERN_C_END
 
 // @@protoc_insertion_point(global_scope)