ydb/library/cpp/protobuf/util/ut/extensions.proto

package NExt;

import "library/cpp/protobuf/util/ut/sample_for_simple_reflection.proto";

message TTestExt {
    extend TSample {
        optional string ExtField = 100;
    }
}

extend TSample {
    optional uint64 ExtField = 150; // the same name, but another full name
}

extend TSample {
    repeated uint64 Ext2Field = 105;
    optional TInnerSample SubMsgExt = 111;
}

extend TInnerSample {
    optional uint64 Ext3Field = 100;
}