439     public int OptionalInt32 {  property in ProtobufTestMessages.Proto2.TestAllTypesProto2
2301       if (OptionalInt32 != other.OptionalInt32) return false;  in Equals()
2429       if (HasOptionalInt32) hash ^= OptionalInt32.GetHashCode();  in GetHashCode()
2569         output.WriteInt32(OptionalInt32);  in WriteTo()
2850         output.WriteInt32(OptionalInt32);  in IBufferMessage.InternalWriteTo()
3130         size += 1 + pb::CodedOutputStream.ComputeInt32Size(OptionalInt32);  in CalculateSize()
3362         OptionalInt32 = other.OptionalInt32;  in MergeFrom()
3615             OptionalInt32 = input.ReadInt32();  in MergeFrom()
4164             OptionalInt32 = input.ReadInt32();  in IBufferMessage.InternalMergeFrom()
6028     public int OptionalInt32 {  property in ProtobufTestMessages.Proto2.UnknownToTestAllTypes
6148       if (OptionalInt32 != other.OptionalInt32) return false;  in Equals()
6160       if (HasOptionalInt32) hash ^= OptionalInt32.GetHashCode();  in GetHashCode()
6184         output.WriteInt32(OptionalInt32);  in WriteTo()
6215         output.WriteInt32(OptionalInt32);  in IBufferMessage.InternalWriteTo()
6245         size += 2 + pb::CodedOutputStream.ComputeInt32Size(OptionalInt32);  in CalculateSize()
6272         OptionalInt32 = other.OptionalInt32;  in MergeFrom()
6308             OptionalInt32 = input.ReadInt32();  in MergeFrom()
6353             OptionalInt32 = input.ReadInt32();  in IBufferMessage.InternalMergeFrom()