edition = "2023";

package buf.test;

message M {
    string foo = 1 [ctype = STRING];
    string bar = 2 [ctype = CORD];
    string baz = 3 [ctype = STRING_PIECE];

    int32 i = 4 [ctype = CORD];

    extensions 5;
}

extend M {
    string x = 5 [ctype = CORD];
}
