2236       child_ = other.child_ != null ? other.child_.Clone() : null;  in NestedTestAllTypes()
2249     private global::Google.Protobuf.TestProtos.NestedTestAllTypes child_;  field in Google.Protobuf.TestProtos.NestedTestAllTypes
2252       get { return child_; }
2254         child_ = value;
2301       if (child_ != null) hash ^= Child.GetHashCode();  in GetHashCode()
2320       if (child_ != null) {  in WriteTo()
2338       if (child_ != null) {  in IBufferMessage.InternalWriteTo()
2356       if (child_ != null) {  in CalculateSize()
2374       if (other.child_ != null) {  in MergeFrom()
2375         if (child_ == null) {  in MergeFrom()
2402             if (child_ == null) {  in MergeFrom()
2434             if (child_ == null) {  in IBufferMessage.InternalMergeFrom()