-- main.mcl --
class c1 {
	$x = "outside"
	test "t1" {}
	$f1 = func($x) {
		"hello" + $x
	}
}
include c1 as i1

$name = $i1.f1("world")

test "${name}" {}
-- OUTPUT --
Vertex: test[helloworld]
Vertex: test[t1]
