+syntax = "proto2";
+
import 'alltypes.proto';
extend AllTypes {
- optional int32 AllTypes_extensionfield1 = 255;
+ optional int32 AllTypes_extensionfield1 = 255 [default = 5];
}
message ExtensionMessage {
extend AllTypes {
optional ExtensionMessage AllTypes_extensionfield2 = 254;
- required ExtensionMessage AllTypes_extensionfield3 = 253;
- repeated ExtensionMessage AllTypes_extensionfield4 = 252;
+ // required ExtensionMessage AllTypes_extensionfield3 = 253; // No longer allowed by protobuf 3
+ repeated ExtensionMessage AllTypes_extensionfield4 = 252;
}
required string test1 = 1;