generics.vala

class AClass<T> {
    public string hello() {
        return "hello";
    }
}

class BClass {

}

public static int main(string[] args) {
    Type tp = typeof(BClass);
    // var tp = typeof(BClass).class_ref();
    // var tp = typeof(BClass);

    var i = new AClass<tp>();
    stdout.puts(i.hello());
    return 0;
}

//> valac: The type name `tp' could not be found