vtest "backend name VCC crash"

vinyl v1 -vcl {
	vcl 4.0;
	import directors;
	backend s1 {
	     .host = "${localhost}";
	     .port = "80";
	}
	sub vcl_init {
	    new static = directors.random();
	    static.add_backend(s1, 100.0);
	}

	sub vcl_backend_fetch {
		set bereq.backend = static.backend();
	}
}
