int test1()

{

    static immutable string[] optsldc=["a","a"];

    Put(optsldc);

    return 0;

}

void Put(string item)

{

}

void Put(in string[] items...)

{

    assert(items.length!=0);

    foreach(item;items)Put(item);

}

int main(string[] args)

{

    return test1();

}